不同土壤改良措施对机械压实酸化蔗地土壤理化性质及微生物群落结构的影响

doi:10.3724/SP.J.1006.2020.94102

Abstract

Abstract:

Exploring the effects of different soil improvement measures on soil physical properties, soil nutrients, soil microorganisms and sugarcane yield is of great significance to make the improvement strategy for mechanically compacted acidic soil. In the present study, four soil improvement treatments including applications of loosening soil essence (B₂), bacterial manure (B₃), organic fertilizer (B₄), and quicklime (B₅) were set up, with no soil amendment as control (B₁) to explore the physical properties, nutrients and microorganisms of soil and sugarcane yield components in two successive crop seasons. The application of organic fertilizer (B₄) significantly reduced soil bulk density, soil compactness, soil penetration resistance and shear strength resistance and significantly improved total porosity, aeration porosity and pore porosity of soil. The solid-phase volume ratio of soil was significantly lower than that of control, while the liquid-phase volume ratio of soil was significantly higher than that of control, and the organic matter content and total nitrogen of soil were also significantly improved in B₂ treatment. The soil compactness and total porosity of B₂ and B₃ treatments were reduced, improving the soil physical properties to some extent. The soil pH of B₅ treatment was significantly improved. The soil available phosphorus content of B₃ and B₅ treatments was significantly increased. The Shannon index, Chao1 index, and ACE index of soil bacteria and fungi treated with B₂, B₃, B₄, and B₅ were higher than those of the control. The four soil improvement measures improved the species diversity and richness of bacteria and fungi in tilled soil layer, reduced the relative abundance of Proteus, Acidobacteria, and basidiomycetes increased the relative abundance of Actinomycetes, Curvularia and ascomycetes, and changed the composition of other fungal communities. These four soil improvement measures improved the number of effective stems and single stem quality of sugarcane at maturity stage to varying degrees, resulting in increased yield of sugarcane. Among them, the effect of organic fertilizer was the best, and followed by that of bacterial manure. This study provides a scientific basis for screening suitable measures to improve the fertility of the mechanically compacted acidic soil, and increase sugarcane yield.

Key words: sugarcane, sugarcane field, soil improvement, soil physical properties, yield, microbial community structures

LUO Jun,LIN Zhao-Li,LI Shi-Yan,QUE You-Xiong,ZHANG Cai-Fang,YANG Zai-Qi,YAO Kun-Cun,FENG Jing-Fang,CHEN Jian-Feng,ZHANG Hua. Effects of different soil improvement measures on soil physicochemical properties and microbial community structures in mechanically compacted acidified sugarcane field[J].Acta Agronomica Sinica, 2020, 46(4): 596-613.

Figures/Tables 9

Table 1

Table 2

Effects of different soil improvement measures on bulk density and compactness of soil"

土层 Soil layer	土壤改良措施 Soil improvement measure	土壤容重 Soil bulk density (g cm^-3)		土壤紧实度 Soil compactness (N cm^-2)
土层 Soil layer	土壤改良措施 Soil improvement measure	新植 New planting	宿根 Perennial root	新植 New planting	宿根 Perennial root
0-10 cm	对照 Control (B₁)	1.06±0.10ab	1.00±0.07a	148.13±41.26a	127.69±30.31b
	松土精 Loose soil essence (B₂)	1.00±0.05ab	0.98±0.09a	124.94±32.48ab	113.45±45.04b
	生物菌肥 Biological bacterial fertilizer (B₃)	1.00±0.10abc	1.00±0.06a	109.40±26.86b	132.6±36.80ab
	有机肥 Organic fertilizer (B₄)	0.92±0.08c	0.95±0.08a	109.96±37.08b	117.86±36.70b
	生石灰Quick lime(B₅)	0.96±0.07bc	1.00±0.07a	143.52±29.88a	167.64±50.30a
10-20 cm	对照 Control (B₁)	1.23±0.13a	1.12±0.11a	268.80±73.23a	176.25±63.21b
	松土精 Loose soil essence (B₂)	1.19±0.09a	1.07±0.08a	261.47±54.62ab	170.79±39.58b
	生物菌肥 Biological bacterial fertilizer (B₃)	1.19±0.11a	1.07±0.09a	207.39±38.46b	222.87±72.20ab
	有机肥 Organic fertilizer (B₄)	1.06±0.14b	1.02±0.10a	207.01±53.73b	172.84±60.37b
	生石灰Quick lime(B₅)	1.20±0.12a	1.05±0.11a	290.92±75.30a	260.81±68.30a
20-30 cm	对照 Control (B₁)	1.37±0.10a	1.29±0.08ab	344.48±61.46b	301.88±30.72bc
	松土精 Loose soil essence (B₂)	1.34±0.13ab	1.24±0.11ab	331.18±65.45ab	298.68±33.66bc
	生物菌肥 Biological bacterial fertilizer (B₃)	1.37±0.10a	1.31±0.12a	302.69±44.68b	338.14±56.94ab
	有机肥 Organic fertilizer (B₄)	1.24±0.10b	1.17±0.16b	324.72±60.68b	257.20±35.27c
	生石灰Quick lime(B₅)	1.37±0.11a	1.32±0.14a	392.03±59.28a	348.55±64.48a
30-40 cm	对照 Control (B₁)	1.36±0.10ab	1.36±0.09ab	330.36±77.54ab	328.53±47.43a
	松土精 Loose soil essence (B₂)	1.30±0.17ab	1.34±0.11ab	304.68±61.70b	317.03±51.17a
	生物菌肥 Biological bacterial fertilizer (B₃)	1.38±0.11a	1.35±0.07ab	310.43±66.98b	342.33±46.47a
	有机肥 Organic fertilizer (B₄)	1.24±0.13b	1.29±0.09b	323.96±64.28ab	327.11±17.38a
	生石灰Quick lime(B₅)	1.33±0.10ab	1.38±0.07a	382.35±39.98a	356.09±76.84a
平均	对照 Control (B₁)	1.25±0.17a	1.19±0.17a	272.94±100.74b	233.59±99.48c
Average	松土精 Loose soil essence (B₂)	1.21±0.18a	1.16±0.17a	255.57±98.67bc	224.99±103.00c
	生物菌肥 Biological bacterial fertilizer (B₃)	1.23±0.19a	1.18±0.18a	232.48±95.32c	258.98±104.29b
	有机肥 Organic fertilizer (B₄)	1.11±0.18b	1.11±0.17b	241.41±106.12c	218.76±93.23c
	生石灰Quick lime (B₅)	1.22±0.19a	1.19±0.20a	302.20±114.55a	283.27±102.00a
F值	土层Soil layer (A)	256.15^**	246.90^**	189.36^**	185.77^**
F-value	土壤改良措施Soil improvement measures (B)	21.93^**	9.16^**	12.02^**	11.95^**
	A×B	0.435	0.59	0.88	0.83

Table 2

Table 3

Effects of different soil improvement measures on penetration resistance and shear strength resistance of soil"

土层 Soil layer	土壤改良措施 Soil improvement measure	贯入阻力 Penetration resistance (kPa)		抗剪强度 Shear strength resistance (kg cm^-2)
土层 Soil layer	土壤改良措施 Soil improvement measure	新植 New planting	宿根 Perennial root	新植 New planting	宿根 Perennial root
0-10 cm	对照 Control (B₁)	13.53±4.74a	10.38±5.85ab	0.12±0.04b	0.07±0.02b
	松土精 Loose soil essence (B₂)	13.29±5.69a	9.38±4.55ab	0.11±0.03bc	0.07±0.03b
	生物菌肥 Biological bacterial fertilizer (B₃)	8.90±3.48b	11.97±5.69ab	0.09±0.02bc	0.08±0.02b
	有机肥 Organic fertilizer (B₄)	8.33±3.46b	7.02±5.09b	0.08±0.02c	0.06±0.02b
	生石灰Quick lime (B₅)	15.13±5.83a	13.58±4.46a	0.15±0.04a	0.11±0.02a
10-20 cm	对照 Control (B₁)	25.63±8.46ab	20.39±4.01b	0.26±0.09ab	0.17±0.05ab
	松土精 Loose soil essence (B₂)	23.13±6.11ab	19.32±7.13b	0.23±0.06abc	0.16±0.06b
	生物菌肥 Biological bacterial fertilizer (B₃)	20.50±5.84b	24.53±10.30ab	0.21±0.08bc	0.21±0.11ab
	有机肥 Organic fertilizer (B₄)	19.53±6.30b	20.13±6.50b	0.17±0.07c	0.15±0.06b
	生石灰Quick lime (B₅)	28.25±8.45a	30.15±7.65a	0.29±0.08a	0.23±0.07a
20-30 cm	对照 Control (B₁)	58.17±7.89ab	41.19±8.28bc	0.47±0.05ab	0.32±0.06bc
	松土精 Loose soil essence (B₂)	58.89±9.56ab	35.54±11.00c	0.46±0.06ab	0.31±0.06bc
	生物菌肥 Biological bacterial fertilizer (B₃)	54.41±6.74b	48.51±9.71ab	0.44±0.06bc	0.35±0.06ab
	有机肥 Organic fertilizer (B₄)	51.27±11.39b	35.47±9.34c	0.40±0.06c	0.27±0.05c
	生石灰Quick lime (B₅)	65.95±8.42a	53.55±12.17a	0.50±0.06a	0.39±0.05a
土层 Soil layer	土壤改良措施 Soil improvement measure	贯入阻力 Penetration resistance (kPa)		抗剪强度 Shear strength resistance (kg cm^-2)
土层 Soil layer	土壤改良措施 Soil improvement measure	新植 New planting	宿根 Perennial root	新植 New planting	宿根 Perennial root
30-40 cm	对照 Control (B₁)	61.17±7.66a	50.10±8.45b	0.51±0.04ab	0.41±0.05a
	松土精 Loose soil essence (B₂)	59.30±9.32a	51.28±8.90b	0.47±0.06b	0.38±0.06a
	生物菌肥 Biological bacterial fertilizer (B₃)	59.95±6.02a	56.89±10.99ab	0.52±0.05ab	0.43±0.06a
	有机肥 Organic fertilizer (B₄)	59.54±8.78a	54.86±6.47ab	0.49±0.06b	0.39±0.05a
	生石灰Quick lime (B₅)	64.32±5.88a	60.79±10.14a	0.56±0.05a	0.43±0.06a
平均	对照 Control (B₁)	39.62±21.95b	30.52±17.55c	0.34±0.17b	0.24±0.14b
Average	松土精 Loose soil essence (B₂)	38.65±22.53bc	28.88±18.54c	0.32±0.17b	0.23±0.14b
	生物菌肥 Biological bacterial fertilizer (B₃)	35.94±22.91cd	35.48±20.70b	0.31±0.19b	0.27±0.16a
	有机肥 Organic fertilizer (B₄)	34.67±23.22d	29.37±19.51c	0.28±0.18c	0.22±0.13b
	生石灰Quick lime (B₅)	43.41±23.84a	39.52±21.12a	0.37±0.18a	0.29±0.14a
F值	土层Soil layer (A)	880.72^**	234.91^**	587.98^**	497.5^**
F-value	土壤改良措施Soil improvement measures (B)	13.63^**	10.10^**	14.67^**	15.47^**
	A×B	0.64	1.20	0.83	0.68

Table 3

Table 4

Effects of different soil improvement measures on porosity of soil (%)"

土层/土壤改良措施 Soil layer/soil improvement measure	土壤孔隙度 Soil porosity		毛管孔隙度 Capillary porosity		通气孔隙度 Ventilation porosity
土层/土壤改良措施 Soil layer/soil improvement measure	新植 New planting	宿根 Perennial root	新植 New planting	宿根 Perennial root	新植 New planting	宿根 Perennial root
0-10 cm
对照 Control (B₁)	60.10±3.67c	62.16±2.62a	36.90±4.01b	37.75±3.33ab	23.20±4.62b	24.41±3.89a
松土精 Loose soil essence (B₂)	62.25±2.02bc	62.86±3.47a	37.19±3.55ab	36.34±3.71b	25.07±2.82ab	26.52±3.01a
生物菌肥 Biological bacterial fertilizer (B₃)	62.45±3.74abc	62.22±2.42a	36.94±3.56b	37.93±3.48ab	25.51±4.86ab	24.30±3.57a
有机肥 Organic fertilizer (B₄)	65.34±3.04a	64.33±3.02a	40.47±3.72a	40.34±3.28a	24.87±3.49ab	23.99±3.07a
生石灰Quick lime (B₅)	63.73±2.50ab	62.22±2.60a	36.05±2.93b	38.16±3.42ab	27.68±3.38a	24.06±5.15a
10-20 cm
对照 Control (B₁)	53.71±4.92b	57.69±4.22a	38.08±3.06b	40.95±3.68a	15.63±6.47a	16.74±2.90a
松土精 Loose soil essence (B₂)	55.17±3.33b	59.78±3.17a	40.81±2.70ab	39.53±4.04a	14.37±3.42a	20.26±2.51a
土层/土壤改良措施 Soil layer/soil improvement measure	土壤孔隙度 Soil porosity		毛管孔隙度 Capillary porosity		通气孔隙度 Ventilation porosity
土层/土壤改良措施 Soil layer/soil improvement measure	新植 New planting	宿根 Perennial root	新植 New planting	宿根 Perennial root	新植 New planting	宿根 Perennial root
生物菌肥 Biological bacterial fertilizer (B₃)	55.18±4.33b	59.56±3.49a	40.04±2.93ab	42.06±2.97a	15.14±4.54a	17.50±2.74a
有机肥 Organic fertilizer (B₄)	60.07±5.29a	61.40±3.87a	42.01±4.94a	42.86±4.03a	18.06±4.72a	18.55±4.55a
生石灰Quick lime (B₅)	54.72±4.62b	60.39±4.29a	38.79±2.68ab	41.02±3.01a	15.93±4.82a	19.37±4.12a
20-30 cm
对照 Control (B₁)	48.12±3.90b	51.24±3.18ab	38.68±4.26a	39.80±2.60b	9.44±2.50ab	11.43±4.68a
松土精 Loose soil essence (B₂)	49.58±5.01ab	53.34±4.26ab	39.45±3.99a	40.00±3.49b	10.14±3.78ab	13.34±2.83a
生物菌肥 Biological bacterial fertilizer (B₃)	48.36±3.92b	50.64±4.52b	40.25±2.45a	40.62±2.21b	8.11±2.42b	10.02±3.41a
有机肥 Organic fertilizer (B₄)	53.28±3.78a	55.76±6.07a	41.49±3.87a	43.50±3.04a	11.78±2.56a	12.27±4.70a
生石灰Quick lime (B₅)	48.45±4.32b	50.24±5.11b	38.91±3.31a	40.07±2.86b	9.54±3.69ab	10.17±4.21a
30-40 cm
对照 Control (B₁)	48.85±3.74ab	48.72±3.21ab	39.22±3.01a	40.21±2.06a	9.63±2.63ab	8.50±2.59a
松土精 Loose soil essence (B₂)	50.94±6.35ab	49.62±3.96ab	40.37±3.43a	40.74±3.20a	10.57±3.78ab	8.88±2.51a
生物菌肥 Biological bacterial fertilizer (B₃)	48.05±4.20b	48.92±2.73ab	40.29±2.11a	40.73±1.48a	7.76±2.98b	8.19±1.64a
有机肥 Organic fertilizer (B₄)	53.08±4.92a	51.46±3.37a	42.24±3.10a	42.03±2.09a	10.84±2.59a	9.43±2.26a
生石灰Quick lime (B₅)	49.69±3.70ab	48.06±2.60b	41.42±3.16a	40.04±1.72a	8.28±2.79ab	8.02±2.21a
平均Average
对照 Control (B₁)	52.69±6.60b	54.95±6.28b	38.22±4.04b	39.68±3.05b	14.48±7.38b	15.27±7.13b
松土精 Loose soil essence (B₂)	54.49±6.73b	56.40±6.53b	39.46±3.38b	39.15±3.89b	15.03±7.09ab	17.25±7.27a
生物菌肥 Biological bacterial fertilizer (B₃)	53.51±7.21b	55.33±6.73b	39.38±3.26b	40.33±3.04b	14.13±8.20b	15.00±7.14b
有机肥 Organic fertilizer (B₄)	57.94±6.75a	58.24±6.59a	41.56±4.20a	42.18±3.53a	16.39±6.93a	16.06±6.96ab
生石灰Quick lime (B₅)	54.15±7.25b	55.22±7.38b	38.79±3.78b	39.82±3.49b	15.36±8.83ab	15.41±8.00b
F值F-value
土层Soil layer (A)	255.89^**	246.85^**	17.18^**	26.38^**	161.94^**	362.57^**
土壤改良措施 Soil improvement measures (B)	21.91^**	9.17^**	11.58^**	13.84^**	1.81	3.51^*
A×B	0.43	0.59	0.48	0.43	1.09	0.59

Table 4

Table 5

Effects of different soil improvement measures on three-phase volume fraction of soil"

土层/土壤改良措施 Soil layer/soil improvement measure	固相容积率 Solid volume (%)		液相容积率 Liquid volume (%)		气相容积率 Gas volume (%)
土层/土壤改良措施 Soil layer/soil improvement measure	新植 New planting	宿根 Perennial root	新植 New planting	宿根 Perennial root	新植 New planting	宿根 Perennial root
0-10 cm
对照 Control (B₁)	39.90±3.67a	37.84±2.62a	21.46±2.67a	18.24±3.38ab	38.64±2.71a	43.92±2.89a
松土精 Loose soil essence (B₂)	37.75±2.02ab	37.14±3.47a	22.05±3.67a	19.84±2.61ab	40.21±2.08a	43.02±2.59a
生物菌肥 Biological bacterial fertilizer (B₃)	37.55±3.74abc	37.78±2.42a	21.19±2.83a	17.22±2.90b	41.25±2.08a	45.00±2.53a
有机肥 Organic fertilizer (B₄)	34.66±3.04c	35.67±3.02a	24.03±3.84a	21.01±2.43a	41.32±1.47a	43.32±2.68a
生石灰Quick lime (B₅)	36.27±2.50bc	37.78±2.60a	22.80±2.90a	17.44±3.30b	40.93±4.05a	44.78±4.45a
10-20 cm
对照 Control (B₁)	46.29±4.92a	42.31±4.22a	23.29±2.45b	20.30±3.60b	30.42±5.70a	37.40±4.19a
松土精 Loose soil essence (B₂)	44.83±3.33a	40.22±3.17a	23.77±3.76b	21.92±2.81ab	31.40±4.56a	37.86±1.26a
生物菌肥 Biological bacterial fertilizer (B₃)	44.82±4.33a	40.44±3.49a	22.69±3.12b	20.27±2.38b	32.49±5.16a	39.29±4.53a
有机肥 Organic fertilizer (B₄)	39.93±5.29b	38.60±3.87a	27.15±4.43a	23.24±2.21a	32.92±5.69a	38.16±3.60a
生石灰Quick lime (B₅)	45.28±4.62a	39.61±4.29a	24.00±2.89b	21.05±1.71ab	30.72±3.91a	39.34±4.79a
20-30 cm
对照 Control (B₁)	51.88±3.90a	48.77±3.18ab	22.91±5.14a	22.61±2.58ab	25.21±2.16a	28.63±3.94a
松土精 Loose soil essence (B₂)	50.42±5.01ab	46.66±4.26ab	23.42±5.19a	23.14±2.89ab	26.17±3.03a	30.21±3.43a
生物菌肥 Biological bacterial fertilizer (B₃)	51.64±3.92a	49.36±4.52a	23.04±3.13a	22.05±2.21b	25.32±3.43a	28.59±3.83a
有机肥 Organic fertilizer (B₄)	46.72±3.78b	44.24±6.07b	26.91±5.14a	24.74±2.51a	26.37±2.72a	31.02±4.60a
生石灰Quick lime (B₅)	51.55±4.32a	49.77±5.11a	23.46±4.46a	21.11±2.85b	24.99±3.69a	29.13±4.42a
30-40 cm
对照 Control (B₁)	51.15±3.74ab	51.28±3.21ab	24.81±4.46a	23.12±2.91a	24.03±2.42a	25.60±3.05a
松土精 Loose soil essence (B₂)	49.06±6.35ab	50.38±3.96ab	25.80±6.65a	23.94±4.00a	25.15±1.65a	25.69±3.35a
生物菌肥 Biological bacterial fertilizer (B₃)	51.95±4.20a	51.09±2.73ab	24.84±3.58a	22.07±2.78a	23.21±2.76a	26.85±2.34a
有机肥 Organic fertilizer (B₄)	46.92±4.92b	48.54±3.37b	28.31±5.84a	24.98±3.01a	24.76±2.46a	26.48±2.18a
生石灰Quick lime (B₅)	50.31±3.70ab	51.94±2.60a	26.11±4.72a	22.19±2.58a	23.58±3.25a	25.87±1.69a
平均Average
对照 Control (B₁)	47.31±6.60a	45.05±6.28a	23.12±4.17b	21.06±3.65bc	29.57±6.89b	33.89±8.18a
松土精 Loose soil essence (B₂)	45.51±6.73a	43.60±6.53a	23.76±5.01b	22.21±3.41b	30.73±6.91ab	34.19±7.32a
生物菌肥 Biological bacterial fertilizer (B₃)	46.49±7.21a	44.67±6.73a	22.94±3.35b	20.40±3.29c	30.57±8.06ab	34.93±8.38a
有机肥 Organic fertilizer (B₄)	42.06±6.75b	41.76±6.59b	26.60±5.11a	23.49±2.92a	31.34±7.37a	34.74±7.42a
生石灰Quick lime (B₅)	45.85±7.25a	44.78±7.38a	24.09±4.19b	20.45±3.41c	30.06±8.03ab	34.78±8.78a
F值F-value
土层Soil layer (A)	255.88^**	246.85^**	70.82^**	106.19^**	501.98^**	467.34^**
土壤改良措施Soil improvement measures (B)	21.91^**	9.17^**	54.61^**	36.52^**	3.32^*	1.11
A×B	0.43	0.59	0.10	0.26	0.43	0.60

Table 5

Table 6

Table 7

Fig. 1

Table 8

References 50

[1]	臧英, 罗锡文 . 南方农业机械化新技术与新机具. 见: 纪念中国农业工程学会成立三十周年暨中国农业工程学会2009年学术年会(CSAE2009)论文集. 广州: 华南农业大学, 2009. pp 1-4.
	Zang Y, Luo X W. New technologies and tools of agricultural mechanization in south China. In: Commemoration of the Thirtieth Anniversary of the Establishment of the Chinese Society of Agricultural Engineering and Collection of Papers of the 2009 Annual Conference of the Chinese Society of Agricultural Engineering (CSAE2009). Guangzhou: South China Agricultural University, 2009. pp 1-4(in Chinese).
[2]	罗俊, 张华, 邓祖湖, 阙友雄 . 用GGE双标图分析甘蔗品种性状稳定性及试点代表性. 应用生态学报, 2012,23:1319-1325.
	Luo J, Zhang H, Deng Z H, Que Y X . Trait stability and test site representativeness of sugarcane varieties based on GGE-biplot analysis. Chin J Appl Ecol, 2012,23:1319-1325 (in Chinese with English abstract).
[3]	赵霓虹 . 加快推进崇左市甘蔗生产全程机械化的思考. 广西农业机械化, 2016, ( 3):13-14.
	Zhao N H . Thoughts on speeding up mechanization of sugarcane production in Chongzuo. Agric Mechaniz Guangxi, 2016, ( 3):13-14 (in Chinese).
[4]	张华, 罗俊, 袁照年, 高三基, 杨颖颖, 林兆里 . 甘蔗机械化种植的农艺技术分析. 中国农机化学报, 2013,34(1):78-81.
	Zhang H, Luo J, Yuan Z N, Gao S J, Yang Y Y, Lin Z L . Agronomic techniques to sugarcane mechanical seeding. J Chin Agric Mechaniz, 2013,34(1):78-81 (in Chinese with English abstract).
[5]	姬立平 . 寻路广东甘蔗生产机械化. 现代农业装备, 2016, ( 2):9-12.
	Ji L P . Route-finding mechanization of sugarcane production in Guangdong Province. Modern Agric Equip, 2016, ( 2):9-12 (in Chinese).
[6]	谭俊杰 . 中国甘蔗生产成本结构分析及国际竞争力比较. 农业与技术, 2018,38(21):161-164.
	Tan J J . Production cost structure analysis and international competitiveness comparison of sugarcane in China. Agric Technol, 2018,38(21):161-164 (in Chinese).
[7]	张华, 沈胜, 罗俊, 陈如凯 . 关于我国甘蔗机械化收获的思考. 中国农机化, 2009, ( 4):15-16.
	Zhang H, Shen S, Luo J, Chen R K . Thinking of sugarcane harvest mechanization in China. Chin Agri Mechaniz, 2009, ( 4):15-16 (in Chinese with English abstract).
[8]	张华, 罗俊, 廖平伟, 郭伟 . 我国甘蔗机械化成本分析及机收效益评价模型的建立. 热带作物学报, 2010,31:1669-1673.
	Zhang H, Luo J, Liao P W, Guo W . Sugarcane mechanization cost analysis and the establishment of a profit evaluation model. Chin J Trop Crop, 2010,31:1669-1673 (in Chinese with English abstract).
[9]	王小明, 覃逸明, 廖政达, 韦增林, 韦秀敏, 黄鸿锦, 韦喜 . 糖料蔗生产中土壤劣变原因、机制与治理对策综述. 江苏农业科学, 2018,46(21):6-11.
	Wang X M, Tan Y M, Liao Z D, Wei Z L, Wei X M, Huang H J, Wei X . Summary of soil deterioration reasons, mechanisms and control measures in sugarcane production. Jiangsu Agric Sci, 2018,46(21):6-11 (in Chinese).
[10]	罗俊, 林兆里, 阙友雄, 李诗燕, 姚坤存, 姜永, 张华, 陈建峰 . 耕作深度对蔗地土壤物理性状及甘蔗产量的影响. 应用生态学报, 2019,30:405-412.
	Luo J, Lin Z L, Que Y X, Li S Y, Yao K C, Jiang Y, Zhang H, Chen J F . Effect of subsoiling depths on soil physical properties and yield in sugarcane. Chin J Appl Ecol, 2019,30:405-412 (in Chinese with English abstract).
[11]	罗俊, 林兆里, 阙友雄, 张华, 李诗燕, 罗会, 张才芳, 陈建峰 . 不同耕整地方式对甘蔗耕层结构特性及产量的影响. 中国生态农业学报, 2018,26:824-836.
	Luo J, Lin Z L, Que Y X, Zhang H, Li S Y, Luo H, Zhang C F, Chen J F . The influence of different tillage modes on layer structure characters and yield components in sugarcane. Chin J Eco-Agric, 2018,26:824-836 (in Chinese with English abstract).
[12]	庞书军 . 农业机械对环境的影响. 湖南农机, 2014, ( 11):56-64.
	Pang S J . Environmental impact of agricultural machinery. Hunan Agric Machaniz, 2014, ( 11):56-64 (in Chinese).
[13]	于希宁, 韩伟杰 . 保护性耕作推进路径探讨. 中共青岛市委党校青岛行政学院学报, 2014, ( 3):72-76.
	Yu X N, Han W J . Approach to promotion path of conservation tillage. J Qingdao Admin College, Party School Qingdao Municipal Committee CPC, 2014, ( 3):72-76 (in Chinese).
[14]	Suman A, Suman A, Lal M, Singh A K . Microbial biomass turnover in Indian subtropical soils under different sugarcane intercropping systems. Agron J, 2006,98:698-704.
[15]	彭东海, 杨建波, 李健, 邢永秀, 覃刘东, 杨丽涛, 李杨瑞 . 间作大豆对甘蔗根际土壤细菌及固氮菌多样性的影响. 植物生态学报, 2014,38:959-969.
	Peng D H, Yang J B, Li J, Xing Y X, Qin L D, Yang L T, Li Y R . Effects of intercropping with soybean on bacterial and nitrogen-fixing bacterial diversity in the rhizosphere of sugarcane. Chin J Plant Ecol, 2014,38:959-969 (in Chinese with English abstract).
[16]	郑普山, 郝保平, 冯悦晨, 丁玉川, 李屹峰, 薛志强, 曹卫东 . 不同盐碱地改良剂对土壤理化性质、紫花苜蓿生长及产量的影响. 中国生态农业学报, 2012,20:1216-1221.
	Zheng P S, Hao B P, Feng Y C, Ding Y C, Li Y F, Xue Z Q, Cao W D . Effects of different saline-alkali land amendments on soil physicochemical properties and alfalfa growth and yield. Chin J Eco-Agric, 2012,20:1216-1221 (in Chinese with English abstract).
[17]	郭和蓉, 陈琼贤, 郑少玲, 严小龙 . 营养型酸性土壤改良剂对氮素吸收利用的影响. 华中农业大学学报, 2007,26(2):191-194.
	Guo H R, Chen Q X, Zheng S L, Yan X L . The effect of nutritive soil modifier on nitrogen uptake and utilization in soil. J Huazhong Agric Univ, 2007,26(2):191-194 (in Chinese with English abstract).
[18]	许晓平, 汪有科, 冯浩, 赵西宁 . 土壤改良剂改土培肥增产效应研究综述. 中国农学通报, 2007,23(9):331-333.
	Xu X P, Wang Y K, Feng H, Zhao X N . Research summary of the soil amendment’s effect on improving soil, cultivating fertilizer and increasing yield. Chin Agric Sci Bull, 2007,23(9):331-333 (in Chinese with English abstract).
[19]	Habteselassie M Y, Miller B E, Thacker S G . Soil nitrogen and nutrient dynamics after repeated application of treated dairy-waste. Soil Sci Soc Am J, 2006,70:1328-1337.
[20]	Jala S, Goyal D . Fly ash as a soil ameliorant for improving crop production: a review. Bioresour Technol, 2006,97:1136-1147.
[21]	董稳军, 徐培智, 张仁陟, 黄旭, 郑华平, 解开治 . 土壤改良剂对冷浸田土壤特性和水稻群体质量的影响. 中国生态农业学报, 2013,21:810-816.
	Dong W J, Xu P Z, Zhang R Z, Huang X, Zheng H P, Xie K Z . Effects of soil amendments on soil properties and population quality of rice in cold waterlogged paddy field. Chin J Eco-Agric, 2013,21:810-816 (in Chinese with English abstract).
[22]	解开治, 徐培智, 严超, 张发宝, 陈建生, 唐拴虎, 黄旭, 顾文杰 . 不同土壤改良剂对南方酸性土壤的改良效果研究. 中国农学通报, 2009,25(20):160-165.
	Xie K Z, Xu P Z, Yan C, Zhang F B, Chen J S, Tang S H, Huang X, Gu W J . Study the effects of soil improvement on acid soil in the south of China. Chin Agric Sci Bull, 2009,25(20):160-165 (in Chinese with English abstract).
[23]	童文杰, 邓小鹏, 徐照丽, 马二登, 晋艳, 李军营 . 不同耕作深度对土壤物理性状及烤烟根系空间分布特征的影响. 中国生态农业学报, 2016,24:1464-1472.
	Tong W J, Deng X P, Xu Z L, Ma E D, Jin Y, Li J Y . Effect of plowing depth on soil physical characteristics and spatial distribution of root system of flue-cured tobacco. Chin J Eco-Agric, 2016,24:1464-1472 (in Chinese with English abstract).
[24]	舒秀丽, 赵柳, 孙学振, 平华, 潘立刚, 王晶 . 不同土壤改良剂处理对连作西洋参根际微生物数量、土壤酶活性及产量的影响. 中国生态农业学报, 2011,19:1289-1294.
	Shu X L, Zhao L, Sun X Z, Ping H, Pan L G, Wang J . Effects of soil amendments on rhizosphere microbial number, soil enzyme activity and yield of continuous cropped American ginseng. Chin J Eco-Agric, 2011,19:1289-1294 (in Chinese with English abstract).
[25]	Ma J F, Ryan P R, Delhaize E . Aluminum tolerance in plants and the complexing role of organic acids. Trends Plant Sci, 2001,6:273-278.
[26]	Materechera S A, Mkhabela T S . The effectiveness of lime, chicken manure and leaf litter ash in ameliorating acidity in a soil previously under black wattle ( Acacia mearnsii) plantation. Bioresour Technol, 2002,85:9-16.
[27]	周文灵, 敖俊华, 张跃彬, 高三基, 邓军, 江永 . 施用有机土壤调理剂对土壤性质和甘蔗生长的影响. 农业科学, 2018,8:595-601.
	Zhou W L, Ao J H, Zhang Y B, Gao S J, Deng J, Jiang Y . Effect of organic soil conditioner on soil properties and sugarcane growth. J Agric Sci, 2018,8:595-601 (in Chinese with English abstract).
[28]	敖俊华, 黄振瑞, 江永, 邓海华, 陈顺, 李奇伟 . 石灰施用对酸性土壤养分状况和甘蔗生长的影响. 中国农学通报, 2010,26(15):266-269.
	Ao J H, Huang Z R, Jiang Y, Deng H H, Chen S, Li Q W . Effects of applying lime on the properties of acid soil and the growth of sugarcane. Chin Agric Sci Bull, 2010,26(15):266-269 (in Chinese with English abstract).
[29]	淡俊豪, 齐绍武, 黎娟, 靳辉勇, 朱益, 梁仲哲 . 生石灰对酸性土壤pH值及微生物群落功能多样性的影响. 西南农业学报, 2017,30:2739-2745.
	Dan J H, Qi S W, Li J, Jin H Y, Zhu Y, Liang Z Z . Effect of quicklime on acid soil pH and metabolic functional diversity of microbial community. Southwest Chin J Agric Sci, 2017,30:2739-2745 (in Chinese with English abstract).
[30]	周文灵, 卢颖林, 敖俊华, 陈迪文, 黄莹, 沈大春, 黄惠娟, 江永 . 复合微生物菌肥对甘蔗生长的影响. 甘蔗糖业, 2016, ( 6):14-17.
	Zhou W L, Lu Y L, Ao J H, Chen W D, Huang Y, Shen D C, Huang H J, Jiang Y . Effect of compound bacterial manure on the growth of sugarcane. Sugarcane Canesugar, 2016, ( 6):14-17 (in Chinese with English abstract).
[31]	谭周进, 周卫军, 张杨珠, 曾希柏, 肖嫩群, 刘强 . 不同施肥制度对稻田土壤微生物的影响研究. 植物营养与肥料学报, 2007,13:430-435.
	Tan Z J, Zhou W J, Zhang Y Z, Zeng X B, Xiao N Q, Liu Q . Effect of fertilization systems on microbes in the paddy soil. Plant Nutr Fert Sci, 2007,13:430-435 (in Chinese with English abstract).
[32]	王伟华, 刘毅, 唐海明, 孙志龙, 李宝珍, 葛体达, 吴金水 . 长期施肥对稻田土壤微生物量、群落结构和活性的影响. 环境科学, 2018,39:430-437.
	Wang W H, Liu Y, Tang H M, Sun Z L, Li B Z, Ge T D, Wu J S . Effects of long-term fertilization regimes on microbial biomass, community structure and activity in a paddy soil. Environ Sci, 2018,39:430-437 (in Chinese with English abstract).
[33]	鲍士旦 . 土壤农化分析(第3版). 北京: 中国农业出版社, 2000. pp 268-282.
	Bao S D. Soil and Agricultural Chemistry Analysis, 3rd edn. Beijing: China Agricultural Press, 2000. pp 268-282(in Chinese).
[34]	Justyna P, Rebecchi A, Pisacane V . Bacterial diversity in typical Italian salami at different ripening stages as revealed by high-throughput sequencing of 16S rRNA amplicons. Food Microbiol, 2015,46:342-356.
[35]	Lutz S, Anesio A M, Raiswell R . The biogeography of red snow microbiomes and their role in melting arctic glaciers. Nat Commun, 2016,7:11968.
[36]	汪洲涛, 苏炜华, 阙友雄, 许莉萍, 张华, 罗俊 . 应用AMMI和HA-GGE双标图分析甘蔗品种产量稳定性和试点代表性. 中国生态农业学报, 2016,24:790-800.
	Wang Z T, Su W H, Que Y X, Xu L P, Zhang H, Luo J . Analysis of yield stability and test site representativeness of sugarcane trials using combined AMMI and HA-GGE biplotmodels. Chin J Eco-Agric, 2016,24:790-800 (in Chinese with English abstract).
[37]	罗俊, 阙友雄, 许莉萍, 陈如凯, 张华, 邓祖湖, 徐良年 . 中国甘蔗新品种试验. 北京: 中国农业出版社, 2014. pp 17-45.
	Luo J, Que Y X, Xu L P, Chen R K, Zhang H, Deng Z H, Xu L N. Test of New Sugarcane Varieties in China. Beijing: China Agriculture Press, 2014. pp 17-45(in Chinese).
[38]	Luo J, Pan Y B, Xu L P, Michael P G, Zhang H, Que Y X . Rational regional distribution of sugarcane cultivars in China. Sci Rep, 2015,5:15721.
[39]	包明, 何红霞, 马小龙, 王朝辉, 邱炜红 . 化学氮肥与绿肥对麦田土壤细菌多样性和功能的影响. 土壤学报, 2018,55:734-743.
	Bao M, He H X, Ma X L, Wang Z H, Qiu W H . Effects of chemical nitrogen fertilizer and green manure on diversity and functions of soil bacteria in wheat field. Acta Pedol Sin, 2018,55:734-743 (in Chinese with English abstract).
[40]	王涛, 乔卫花, 李玉奇, 奥岩松 . 轮作和微生物菌肥对黄瓜连作土壤理化性状及生物活性的影响. 土壤通报, 2011,42:578-583.
	Wang T, Qiao W H, Li Y Q, Ao Y S . Effects of rotation and microbial fertilizers on the properties of continuous cucumber cropping soil. Chin J Soil Sci, 2011,42:578-583 (in Chinese with English abstract).
[41]	李玉辉, 李源环, 邓小华, 周米良, 田明慧, 田峰, 张明发, 杨丽丽 . 石灰和绿肥对不同种植制度植烟酸性土壤改良效果. 水土保持学报, 2018,32(6):365-370.
	Li Y H, Li Y H, Deng X H, Zhou M L, Tian M H, Tian F, Zhang M F, Yang L L . Effects of application of lime and green manure on acid soil improvement in different cropping systems. J Soil Water Conserv, 2018,32(6):365-370 (in Chinese with English abstract).
[42]	Magurran A E. Ecological Diversity and Its Measurement. Princeton: Princeton University Press, 1988. pp 7-45.
[43]	王桂君 . 生物炭和有机肥对松嫩平原沙化土壤的改良效应及其机制研究. 东北师范大学博士学位论文, 吉林长春, 2018.
	Wang G J . Improvement Effect and Mechanism of Biochar and Organic Fertilizer on Sandy Soil in Songnen Plain. PhD Dissertation Northeast Normal University, Changchun, Jilin, China, 2018 (in Chinese with English abstract).
[44]	张聘 . 机收对宿根甘蔗根际土壤微生物群落和酶活性的影响 . 广西大学硕士学位论文, 广西南宁, 2017.
	Zhang P . Effects of Mechanical Harvesting on Soil Microbial Community and Enzyme Activities in Sugarcane Rhizosphere. MS Thesis of Guangxi University, Nanning, Guangxi, China, 2017 (in Chinese with English abstract).
[45]	De Vries F T, Griffiths R I, Bailey M . Soil bacterial networks are less stable under drought than fungal networks. Nat Commun, 2018,9:3012-3033.
[46]	Faoro H, Alves A C, Souza E M . Influence of soil characteristics on the diversity of bacteria in the Southern Brazilian Atlantic Forest. Appl Environ Microbiol, 2010,76:4744-4749.
[47]	Ventura M, Canchaya C, Tauch A . Genomics of Actinobacteria: tracing the evolutionary history of an ancient phylum. Microbiol Mol Biol Rev, 2007,71:495-548.
[48]	Bauld J, Brock T D . Ecological studies of chloroflexis, ecological studies of vhloroflexis, a gliding photosynthetic bacterium. Arch Mikrobiol, 1973,92:267-284.
[49]	Guo J, Liu W, Chen Z . Bacterial rather than fungal community composition is associated with microbial activities and nutrient-use efficiencies in a paddy soil with short-term organic amendments. Plant Soil, 2017,424:335-349.
[50]	Rousk J, Brookes P C, Bååth E . Fungal and bacterial growth responses to N fertilization and pH in the 150-year ‘Park Grass’ UK grassland experiment. FEMS Microbiol Ecol, 2015,76:89-99.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 0

No Suggested Reading articles found!

土壤改良处理 Soil amelioration treatment	实施方案 Implementation plan	N-K-P (kg hm^-2)	总投入水平 Total input level (Yuan hm^-2)
对照 Control (B₁)	基肥51% (17-17-17), 复合肥769 kg hm^-2 Base fertilizer 51% (17-17-17), compound fertilizer 769 kg hm^-2	130.73-130.73-130.73	2475
松土精 Loose soil essence (B₂)	基肥51% (17-17-17), 复合肥769 kg hm^-2, 增施高分子生物聚合物松土精9.23 kg hm^-2 Base fertilizer 51% (17-17-17), compound fertilizer 769 kg hm^-2, additional application of macromolecule biopolymer loosening soil essence 9.23 kg hm^-2	130.73-130.73-130.73	3150
生物菌肥 Biological bacterial fertilizer (B₃)	基肥51% (17-17-17), 复合肥769 kg hm^-2, 增施有效活菌数 ≥ 50亿 g^-1的生物菌肥30.8 kg hm^-2 Base fertilizer 51% (17-17-17), compound fertilizer 769 kg hm^-2, additional biological fertilizer with effective living bacteria number ( > 5 billion g^-1) 30.8 kg hm^-2	130.73-130.73-130.73	3525
有机肥 Organic fertilizer (B₄)	基肥51% (17-17-17), 复合肥461 kg hm^-2, 增施有机质 ≥ 56%, N-P-K (2.6-4.1-3.5)有机肥1277 kg hm^-2 Base fertilizer 51% (17-17-17), compound fertilizer 461 kg hm^-2, additional application of organic matter (>56%) and N-P-K (2.6-4.1-3.5) organic fertilizer 1277 kg hm^-2	112.31-130.73-123.08	4410
生石灰 Quick lime (B₅)	基肥51% (17-17-17), 复合肥769 kg hm^-2, 增施生石灰1569 kg hm^-2 Base fertilizer 51% (17-17-17), compound fertilizer 769 kg hm^-2, additional application of quicklime 1569 kg hm^-2	130.73-130.73-130.73	2925

作物季/土壤改良措施 Crop season/soil improvement measure	pH值 pH value	有机质含量 Organic matter (g kg^-1)	全氮含量 Total nitrogen (g kg^-1)	有效磷含量 Available phosphorus (mg kg^-1)	速效钾含量 Available potassium (mg kg^-1)
新植New planting
对照 Control (B₁)	3.57±0.13c	24.11±4.12ab	1.01±0.13ab	97.84±10.67bc	194.70±76.77a
松土精 Loose soil essence (B₂)	3.76±0.25abc	24.74±2.64ab	1.02±0.17ab	138.84±78.99abc	205.80±74.75a
生物菌肥 Biological bacterial fertilizer (B₃)	3.72±0.05bc	23.64±3.49b	1.01±0.17ab	152.01±57.51ab	229.38±79.64a
有机肥 Organic fertilizer (B₄)	3.78±0.13ab	27.83±2.91a	1.17±0.14a	83.31±20.77c	202.40±68.44a
生石灰 Quick lime (B₅)	3.94±0.14a	22.60±4.14b	0.91±0.04b	162.69±125.10a	224.42±82.59a
宿根Perennial root
对照 Control (B₁)	3.63±0.03b	23.05±2.35b	1.51±0.23ab	188.62±55.87ab	181.23±37.84a
松土精 Loose soil essence (B₂)	3.67±0.08b	25.80±3.81b	1.46±0.30ab	160.38±51.33ab	183.65±55.33a
生物菌肥 Biological bacterial fertilizer (B₃)	3.65±0.06b	24.47±4.80b	1.50±0.23ab	210.69±70.20a	202.57±42.20a
有机肥 Organic fertilizer (B₄)	3.68±0.08b	29.21±1.98a	1.60±0.17a	151.84±41.74b	205.88±59.27a
生石灰 Quick lime (B₅)	5.44±1.04a	24.36±4.42b	1.42±0.20b	192.48±86.61ab	228.48±109.51a

作物季 Crop season	土壤改良措施 Soil improvement measure	细菌Bacteria			真菌Fungus
作物季 Crop season	土壤改良措施 Soil improvement measure	Shannon	Chao1	ACE	Shannon	Chao1	ACE
新植 New planting	对照 Control (B₁)	7.55	1147.60	1150.41	5.20	738.15	759.55
	松土精 Loose soil essence (B₂)	8.12	1351.72	1373.42	6.18	872.67	883.80
	生物菌肥 Biological bacterial fertilizer (B₃)	8.26	1312.21	1347.08	6.87	747.16	763.55
	有机肥 Organic fertilizer (B₄)	8.26	1379.46	1381.89	6.29	915.97	915.18
	生石灰Quick lime (B₅)	8.07	1264.90	1293.00	6.54	836.45	860.54
宿根 Perennial root	对照 Control (B₁)	7.05	889.40	893.31	5.03	543.11	556.02
	松土精 Loose soil essence (B₂)	7.02	1020.05	1028.39	7.20	825.94	823.88
	生物菌肥 Biological bacterial fertilizer (B₃)	6.95	1769.44	1185.88	6.17	737.33	710.86
	有机肥 Organic fertilizer (B₄)	7.37	1016.00	1005.66	7.15	768.67	779.98
	生石灰Quick lime (B₅)	6.97	1029.07	1049.07	7.21	795.11	788.68

作物季 Crop season	土壤改良措施 Soil improvement measure	茎蘖数 Stem tiller number (stem hm^-2)	株高 Plant height (cm)	茎径 Stem diameter (cm)	单茎重 Single stem weight (kg stem^-1)	有效茎数 Effective stem number (stem hm²)	蔗产量 Cane yield (t hm^-2)	蔗糖分 Sucrose content (%)
新植 New planting	对照 Contrast (B₁)	89966±7912b	230.67±11.53d	2.61±0.09a	1.24±0.09c	63664±5254c	78.65±9.18c	12.72±0.65a
	松土精 Loose soil essence (B₂)	91276±14324ab	247.42±10.01b	2.67±0.14a	1.38±0.16ab	64007±2097bc	88.53±10.19b	13.14±0.86a
	生物菌肥 Biological bacterial fertilizer (B₃)	93539±9303ab	257.25±8.13a	2.68±0.07a	1.45±0.10a	64263±4328bc	93.15±6.65ab	13.45±0.79a
	有机肥 Organic fertilizer (B₄)	102710±8543ab	252.00±8.21b	2.70±0.09a	1.43±0.10a	67170±4888ab	96.65±11.78a	12.86±0.86a
	生石灰Quick lime(B₅)	104100±12170a	241.08±3.73c	2.63±0.09a	1.31±0.09b	69736±4739a	91.21±6.78ab	13.32±0.80a
宿根 Perennial root	对照 Contrast (B₁)	65415±5403b	245.01±15.86c	2.75±0.08b	1.45±0.15c	40576±1788c	58.94±7.05c	13.93±1.56a
	松土精 Loose soil essence (B₂)	64345±7518b	263.14±14.71b	2.83±0.04ab	1.66±0.10b	49341±838b	81.71±4.05b	14.31±0.97a
	生物菌肥 Biological bacterial fertilizer (B₃)	74765±4236a	284.10±10.22a	2.90±0.04a	1.88±0.08a	55327±3716a	103.87±7.97a	14.64±0.77a
	有机肥 Organic fertilizer (B₄)	71148±4715ab	282.74±10.50a	2.93±0.07a	1.90±0.15a	54771±2538a	104.23±9.29a	14.45±0.92a
	生石灰Quick lime(B₅)	67895±9782ab	259.87±8.95b	2.88±0.11a	1.69±0.13b	47802±2126b	80.71±5.53b	14.81±0.86a

Effects of different soil improvement measures on soil physicochemical properties and microbial community structures in mechanically compacted acidified sugarcane field

RichHTML367

PDF

Abstract

Cite this article

share this article

Figures/Tables 9

References 50

Related Articles 15

Metrics

Comments

Recommended 0

[1]	Cui Zhi-Yuan, Qin Chen-Zhan, Liu Xing-Yu, Zhang Hai, Zeng Kang, Huang Guo-Qiang, Xu Jing-Sheng. Interaction between the sugarcane tetraspanin-like protein ScTSPAN18 and 6K2 in response to SCMV infection [J]. Acta Agronomica Sinica, 2026, 52(6): 1618-1630.
[2]	Hu Chuan, Zhao Kai-Nan, Huang Xiu-Li, Wu Jin-Zhi, Ren Kai-Ming, Wang He-Zheng, Fu Guo-Zhan, Huang Ming, Li You-Jun. Effects of tillage methods and nitrogen rates on yield and quality of dryland wheat under one-off irrigation [J]. Acta Agronomica Sinica, 2026, 52(6): 1830-1846.
[3]	Ma Sheng-Qian, Wang Zhi-Ping, Chen Hao-Tian, Dou Shu-Xian, Zhang Yan, Deng Ai-Xing, Zhang Wei-Jian, Yuan Xiang-Yang, Song Zhen-Wei. Effects of tillage methods and nitrogen application rate on maize yield and soil aggregates in northeastern China under straw returning [J]. Acta Agronomica Sinica, 2026, 52(6): 1802-1816.
[4]	Zhang Si-Si, Zhao Xiang-Hui, Zhou Yang, Yao Yun-Feng, Zhu Rong-Yu, Dong Yuan-Jie, Hu Guo-Qing, Xu Tong, Liu Zhao-Xin. Effects of plowing and green manure returning in winter fallow period on soil physicochemical properties and yield in continuously cropped peanut [J]. Acta Agronomica Sinica, 2026, 52(5): 1472-1486.
[5]	Zhang Ning-Ning, Teng Yu-Fei, Ren Na-Na, Wei Xing-Zhuo, Yan Shu-Hao, Fan Ke-Xin, Wang Yong-Hong, Chen Wen-Kang, Zhang Xing-Hua, Zhu Wan-Chao, Xu Shu-Tu, Xue Ji-Quan. Phenotypic evaluation and plasticity analysis of drought resistance in 201 maize inbred lines [J]. Acta Agronomica Sinica, 2026, 52(5): 1309-1325.
[6]	Liu Xin-Meng, Ren Hao, Zhang Ji-Bo, Zhang Ji-Wang, Zhao Bin, Ren Bai-Zhao, Liu Peng, Wang Hong-Zhang. Physiological mechanisms of methyl jasmonate (MeJA) alleviating the effects of heat stress on ear differentiation in maize [J]. Acta Agronomica Sinica, 2026, 52(5): 1561-1572.
[7]	Wang Zhuang-Zhuang, Wu Zi-Jun, Zhang Yong-Xin, Zhang Xin-Yuan, Yuan Li-Xue, Chen Ru-Xue, Liu Shi-Ju, Duan Jian-Zhao, Feng Wei, Wang Tong-Chao, Wang Yong-Hua. Optimized water-nitrogen synergy enhances winter wheat yield and nitrogen use efficiency in clay-loam fluvo-aquic soils of southeastern Henan, China [J]. Acta Agronomica Sinica, 2026, 52(5): 1501-1521.
[8]	Zhao Jia-Xue, Zhou Long-Hao, Guo Qi-Yuan, Shang Lun-Xiao, Wang Han, Liu Zhi-Tao, Chen Xi, Zhang Xiao-Pei, Song Xian-Liang, Ahmedov Miraziz Baltaevich, Mao Li-Li. Long-term stubble return and subsoiling enhance cotton yields in coastal saline-alkali soils by improving soil conditions and photosynthetic characteristics [J]. Acta Agronomica Sinica, 2026, 52(5): 1548-1560.
[9]	Guo Xing-Yu, Hu Dan, Lin Su-Qi, Wang Meng-Kai, Tan Wen-Feng, Huang Chuan-Qin. Biochar combined with chemical fertilizer increases maize yield and soil ecosystem multifunctionality in an intercropped maize-soybean [J]. Acta Agronomica Sinica, 2026, 52(5): 1536-1547.
[10]	Wang Yu-Cheng, Zhang Lu, Liu A-Kang, Huang Jian-Liang, Peng Shao-Bing, Yuan Shen. Strategies and prospects for large-scale crop yield improvement based on yield gap [J]. Acta Agronomica Sinica, 2026, 52(5): 1279-1290.
[11]	Zhang Zhen, Feng Lian-Jie, Shi Yu, Yu Zhen-Wen, Zhang Yong-Li. Yield formation of wheat with different ear types under water-saving supplementary irrigation conditions [J]. Acta Agronomica Sinica, 2026, 52(5): 1522-1535.
[12]	Yan An, Jiang Kun-Wei, Wang Rong-Yuan, Tian Lin, Zhang Lu, Wang Yun, Xu Jian-Long. Identification and cloning of SVN7 controlling small vascular bundle number in the rice flag leaf [J]. Acta Agronomica Sinica, 2026, 52(5): 1364-1372.
[13]	Zhang Hong-Rong, Wang Fei-Er, Li Pan, Qiu Hai-Long, Zhu Jing, Zhao Lian-Hao, Nan Yun-You, He Wei, Fan Zhi-Long, Hu Fa-Long, Chai Qiang, Yin Wen. Photosynthetic characteristics of 20% reduced irrigation combined with 25% organic substitution for chemical fertilizer in increasing silage maize yield [J]. Acta Agronomica Sinica, 2026, 52(5): 1487-1500.
[14]	Hou Si-Yu, Wang Guo-Cui, Wei Jin-Gui, Xie Wei-Xin, Yin Wen, Fan Zhi-Long, Chai Qiang, Hu Fa-Long. Effects of green manure combined with chemical nitrogen fertilizer on dry matter accumulation and yield formation of wheat in arid irrigation areas of northwestern China [J]. Acta Agronomica Sinica, 2026, 52(4): 1208-1219.
[15]	Shang Yun-Qiu, Zhao Zhu, Chen Huan, Ding Yong-Gang, Qiao Yu-Qiang, Li Wei, Zhang Xiang-Qian, Cao Cheng-Fu, Du Shi-Zhou. Effects of long-term tillage practices on grain-filling and yield formation in rain-fed wheat [J]. Acta Agronomica Sinica, 2026, 52(4): 1236-1250.