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Acta Agronomica Sinica ›› 2023, Vol. 49 ›› Issue (3): 784-794.doi: 10.3724/SP.J.1006.2023.21009

• TILLAGE & CULTIVATION·PHYSIOLOGY & BIOCHEMISTRY • Previous Articles     Next Articles

Effects of supplemental irrigation with micro-sprinkling hoses and water and fertilizer integration on yield and water and nitrogen use efficiency in winter wheat

WANG Xue1(), GU Shu-Bo1, LIN Xiang2, WANG Wei-Yan2, ZHANG Bao-Jun2, ZHU Jun-Ke3, WANG Dong2,*()   

  1. 1Shandong Agricultural University, State Key Laboratory of Crop Biology, Tai’an 271018, Shandong, China
    2College of Agronomy, Northwest A&F University, Yangling 712100, Shaanxi, China
    3Zibo Hefeng Seed Technology Co., Ltd., Linzi 255000, Shandong, China
  • Received:2022-01-29 Accepted:2022-06-07 Online:2023-03-12 Published:2022-07-07
  • Contact: WANG Dong E-mail:1643354122@qq.com;wangd@nwafu.edu.cn
  • Supported by:
    Key Research & Development Program Project of Shandong Province(LJNY202010);Key Research & Development Program Project of Shaanxi Province(2021ZDLNY01-05)

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Abstract:

In order to explore the effects of supplemental irrigation with micro-sprinkling hoses and water and fertilizer integration on yield and water and nitrogen use efficiency in winter wheat, different water and fertilizer management models were tested in winter wheat growing season from 2019 to 2021. Taking Shannong 29 as the experimental material and adopting the split zone design, two main areas of border irrigation (W1) and supplemental irrigation with micro-sprinkling hoses (W2), and two sub areas of uniform nitrogen supply with water during jointing (T1) and local nitrogen supply with furrow and strip application (T2) were set. The results showed that compared with W1 treatment, the irrigation amount during the whole growth period of W2 treatment decreased by 53.3 mm and 45.9 mm, saving water by 35.5% and 30.6% in two years, respectively. Under the same irrigation mode, the content of soil nitrate nitrogen in 0-80 cm soil layer at flowering stage and 0-120 cm soil layer at maturity stage in T2 treatment was significantly higher than that in T1 treatment. In W1 mode, the content of soil nitrate nitrogen in 0-30 cm soil layer of T1 treatment at flowering and maturity stages was significantly higher than that in non-fertilization row of T2 treatment, the root length density and root surface area density in 0-100 cm soil layer at flowering and maturity stages were significantly higher than those in fertilization row and non-fertilization row of T2 treatment, the root activity, nitrogen assimilation, and nitrogen transport from vegetative organs to seeds in 0-20 cm soil layer after flowering. There were no significant differences in nitrogen partial productivity, nitrogen use efficiency, water use efficiency, and grain yield between T2 treatment and T2 treatment. Under W2 mode, the soil nitrate nitrogen content of 0-60 cm soil layer in T1 treatment at flowering and maturity stages was significantly higher than that of non-fertilization row in T2 treatment. The root length density and root surface area density of 0-100 cm soil layer at flowering and maturity stages were significantly higher than that of fertilization row and non-fertilization row in T2 treatment. The root activity, nitrogen assimilation, nitrogen transport from vegetative organs to seeds in 0-20 cm soil layer after flowering, nitrogen uptake efficiency, nitrogen use efficiency, nitrogen partial productivity, water use efficiency, and grain yield were significantly higher than those of T2 treatment. In conclusion, the above results showed that under the condition of traditional border irrigation, there was no significant difference in grain yield, water and nitrogen use efficiency between uniform nitrogen supply with water and topdressing at jointing stage and local nitrogen supply with furrow and strip application. Under the condition of micro spray supplementary irrigation and water saving, the uniform nitrogen supply with water and topdressing at jointing stage was significantly better than the local nitrogen supply of furrow and strip application. The integration of supplemental irrigation with micro-sprinkling hoses and topdressing of fertilizer (supplemental irrigation with micro-sprinkling hoses + uniform topdressing nitrogen with irrigation water at jointing stage) optimized the spatial distribution of soil nitrate nitrogen, which could maintain a high nitrogen supply level in the middle and late growth stage of wheat, significantly improve the absorption area and intensity of roots, and increase the amount of nitrogen assimilation and nitrogen transport from vegetative organs to grains after flowering, thus grain yield, water and nitrogen use efficiency were improved simultaneously.

Key words: winter wheat, water and fertilizer integration, nitrate nitrogen, root, nitrogen redistribution

Table 1

Soil nutrient content in 0-20 cm soil layer before sowing"

年度
Year		 有机质
Organic matter
(%)		 全氮
Total nitrogen
(g kg-1)		 碱解氮
Hydrolysable nitrogen
(mg kg-1)		 速效磷
Available phosphorus
(mg kg-1)		 速效钾
Available potassium
(mg kg-1)
2019-2020 1.64 1.15 97.80 46.69 182.22
2020-2021 1.83 1.25 98.82 42.06 190.02

Table 2

Precipitation at different growth stages of winter wheat (mm)"

年份
Year		 生育阶段Growth stages
播种期-越冬期S-W 越冬期-拔节期W-J 拔节期-开花期J-A 开花期-成熟期A-M
2019-2020 54.80 66.00 26.60 58.10
2020-2021 70.60 54.00 34.30 16.20

Fig. 1

Schematic diagram of fertilization and sampling for different treatments Gray scatter points indicate the distribution area of topdressing nitrogen fertilizer, the black strips represent the micro-spray hoses, and the rows indicated by the red arrows are the sampling rows for soil samples and root samples. W1: border irrigation; W2: supplemental irrigation with micro-sprinkling hoses; T1: uniform nitrogen supply; T2: local nitrogen supply."

Fig. 2

Effects of different treatments on soil nitrate nitrogen content in the 0-200 cm soil layer at anthesis and maturity stages R: fertilization side; L: unfertilization side."

Fig. 3

Effects of different treatments on root length density in the 0-100 cm soil layer at anthesis and maturity stages R: fertilization side; L: unfertilization side. Bars superscripted by different letters are significantly different at the 0.05 probability level."

Fig. 4

Effects of different treatments on root surface area density in the 0-100 cm soil layer at anthesis and maturity stages R: fertilization side; L: unfertilization side. Bars superscripted by different letters are significantly different at the 0.05 probability level."

Fig. 5

Effects of different treatments on root vigour in the 0-20 cm soil layer after anthesis R: fertilization side; L: unfertilization side."

Table 3

Effects of different treatments on storage nitrogen redistribution in vegetative organs after anthesis"

年度
Year (Y)		 处理Treatment
(T)		 成熟期籽粒氮素积累量
Accumulation of nitrogen in grain at maturity
(kg hm-2)		 开花前营养器官贮藏氮素
Pre-anthesis reserves		 花后同化氮素
Post-anthesis assimilates		 氮素收获指数Nitrogen harvest index
(%)
向籽粒转运量
Translocated to grain
(kg hm-2)		 转运率
Translocation proportion
(%)		 对籽粒贡献率
Contribution rate to grain
(%)		 输入籽粒量
Allocation to grain
(kg hm-2)		 对籽粒贡献率
Contribution rate to grain
(%)
2019-2020
 W1T1 226.7 b 164.0 a 70.7 b 72.4 b 62.7 b 27.6 b 76.9 b
W1T2 221.1 b 163.9 a 71.0 ab 74.1 b 57.2 b 25.9 b 76.8 b
W2T1 234.6 a 161.7 a 70.6 b 68.9 c 72.9 a 31.1 a 77.7 a
W2T2 201.0 c 154.4 b 71.6 a 76.8 a 46.6 c 23.2 c 76.6 b
2020-2021
 W1T1 240.9 b 175.5 a 70.8 a 72.8 b 65.4 b 27.2 b 76.9 ab
W1T2 235.0 b 174.8 a 71.0 a 74.4 b 60.2 b 25.6 b 76.7 b
W2T1 249.5 a 174.7 a 70.6 a 70.0 c 74.8 a 30.0 a 77.4 a
W2T2 207.7 c 164.7 b 71.2 a 75.6 a 53.0 c 24.4 c 76.6 b
Y * * NS NS * NS NS
W ** ** NS NS NS * NS
T ** ** * ** ** ** **
W×T * * NS * * ** NS

Table 4

Effects of different treatments on yield and yield components in winter wheat"

年度
Year (Y)		 处理
Treatment (T)		 穗数
Spike number
(×104 hm-2)		 穗粒数
Grain number
per spike		 千粒重
1000-grain
weight (g)		 产量
Yield
(kg hm-2)
2019-2020 W1T1 760 a 31.0 a 44.1 b 9300 a
W1T2 756 a 31.2 a 43.5b 9294 a
W2T1 737 b 30.5 b 45.4 a 9265 a
W2T2 739 b 28.6 c 44.6 b 8547 b
2020-2021 W1T1 630 a 41.2 a 43.4 c 9826 a
W1T2 626 a 41.4 a 43.2 c 9802 a
W2T1 592 b 39.9 b 45.5 a 9787 a
W2T2 596 b 37.3 c 44.2 b 9234 b
Y ** ** NS *
W * ** ** **
T NS ** * **
W×T NS * NS *

Table 5

Effects of different treatments on water and nitrogen utilization efficiency"

年度
Year (Y)		 处理
Treatment (T)		 氮素吸收效率
NUpE
(%)		 氮素利用率
NUE
(kg hm-2)		 氮肥偏生产力
PFPn
(kg hm-2)		 水分利用效率
WUE
(kg hm-2 mm-1)
2019-2020 W1T1 79.9 b 25.2 a 48.4 a 18.8 b
W1T2 78.0 c 25.2 a 48.4 a 18.1 b
W2T1 81.9 a 25.1 a 48.3 a 19.9 a
W2T2 71.1 d 23.2 b 44.5 b 18.2 b
2020-2021 W1T1 83.1 b 26.6 a 51.2 a 18.2 b
W1T2 81.3 c 26.6 a 51.1 a 18.4 b
W2T1 85.5 a 26.5 a 51.0 a 19.0 a
W2T2 75.4 d 25.0 b 48.1 b 17.8 b
Y ** * * NS
W * ** ** NS
T ** * ** NS
W×T * * * *
[1] 郑和祥, 史海滨, 郭克贞, 郝万龙. 不同灌水参数组合时田面坡度对灌水质量的影响研究. 干旱地区农业研究, 2011, 29(6): 43-48.
Zheng H X, Shi H B, Guo K Z, Hao W L. Study on influence of field surface slope on irrigation efficacy in combination with different irrigation parameters. Agric Res Arid Areas, 2011, 29(6): 43-48. (in Chinese with English abstract)
[2] 何昕楠, 林祥, 谷淑波, 王东. 微喷补灌对麦田土壤物理性状及冬小麦耗水和产量的影响. 作物学报, 2019, 45: 879-892.
doi: 10.3724/SP.J.1006.2019.81070
He X N, Lin X, Gu S B, Wang D. Effects of supplemental irrigation with micro-sprinkling hoses on soil physical properties, water and grain yield of water wheat. Acta Agron Sin, 2019, 45: 879-892. (in Chinese with English abstract)
[3] 王东. 黄淮流域冬小麦按需补灌方法及其应用. 水土保持学报, 2017, 31(6): 220-228.
Wang D. A Method of supplement irrigation on-demand for winter wheat and application in the Huang-Huai Plain. J Soil Water Conserv, 2017, 31(6): 220-228. (in Chinese with English abstract)
[4] 徐学欣, 王东, 谷淑波. 微喷带补灌对冬小麦耗水特性和产量的影响. 麦类作物学报, 2016, 36: 472-482.
Xu X X, Wang D, Gu S B. Effect of supplement irrigation with mico-sprinkling hoses on water consumption characteristics and grain yield of winter wheat. J Triticeae Crops, 2016, 36: 472-482. (in Chinese with English abstract)
[5] 徐学欣, 王东. 微喷补灌对冬小麦旗叶衰老和光合特性及产量和水分利用效率的影响. 中国农业科学, 2016, 49: 2675-2686.
Xu X X, Wang D. Effects of supplemental irrigation with micro-sprinkling hoses on flag leaves senescence and photosynthetic characteristics, grain yield and water use efficiency in winter wheat. Sci Agric Sin, 2016, 49: 2675-2686. (in Chinese with English abstract)
[6] Wang D. Water use efficiency and optimal supplemental irrigation in a high yield wheat field. Field Crops Res, 2017, 213: 213-220.
doi: 10.1016/j.fcr.2017.08.012
[7] Ma L S, Li Y J, Wu P T, Zhao X N, Chen X L, Gao X D. Effects of varied water regimes on root development and its relations with soil water under wheat/maize intercropping system. Plant Soil, 2019, 439: 1-2.
doi: 10.1007/s11104-019-04154-2
[8] 尹飞, 王俊忠, 孙笑梅, 李洪岐, 付国占, 裴瑞杰, 焦念元. 夏玉米根系与土壤硝态氮空间分布吻合度对水氮处理的响应. 中国农业科学, 2017, 50: 2166-2178.
Yin F, Wang J Z, Sun X M, Li H Q, Fu G Z, Pei R J, Jiao N Y. Response of spatial concordance index between maize root and soil nitrate distribution to water and nitrogen treatments. Sci Agric Sin, 2017, 50: 2166-2178. (in Chinese with English abstract)
[9] Robinson D. Root proliferation, nitrate inflow and their carbon costs during nitrogen capture by competing plants in patchy soil. Plant Soil, 2001, 232: 41-50.
doi: 10.1023/A:1010377818094
[10] 张嫚, 周苏玫, 杨习文, 周燕, 杨蕊, 张珂珂, 贺德先, 尹钧. 减氮适墒对冬小麦土壤硝态氮分布和氮素吸收利用的影响. 中国农业科学, 2017, 50: 3885-3897.
Zhang M, Zhou S M, Yang X W, Zhou Y, Yang R, Zhang K K, He D X, Yin J. Effects of nitrogen-reducing and suitable soil moisture on nitrate nitrogen distribution in soil, nitrogen absorption and utilization of winter wheat. Sci Agric Sin, 2017, 50: 3885-3897. (in Chinese with English abstract)
[11] 黄玲, 杨文平, 胡喜巧, 陶烨, 姚素梅, 欧行奇. 水氮互作对冬小麦耗水特性和氮素利用的影响. 水土保持学报, 2016, 30(2): 168-174.
Huang L, Yang W P, Hu X Q, Tao Y, Yao S M, Ou X Q. Effects of Irrigation and nitrogen interaction on water consumption characteristic and nitrogen utilization of winter wheat. J Soil Water Conserv, 2016, 30(2): 168-174. (in Chinese with English abstract)
[12] 王东, 苑进. 小麦玉米周年生产变量肥水一体化灌溉系统. 中国专利号: 201410499375.7.2014-09-25.
Wang D, Yuan J. Annual Production of Wheat and Maize Fertilizer Water Integrated Irrigation System. China Patent, No. 201410499375.7.2014-09-25. (in Chinese)
[13] 山东省质量技术监督局. 小麦微喷补灌节水技术规程, DB37/T3174-2018.
Shandong Provincial Bureau of Quality and Technical Supervision. The water-saving technical regulation of supplemental irrigation with mico-sprinkling facilities for wheat. DB37/T3174-2018. (in Chinese)
[14] 郑飞娜, 初金鹏, 张秀, 费立伟, 代兴龙, 贺明荣. 播种方式与种植密度互作对大穗型小麦品种产量和氮素利用率的调控效应. 作物学报, 2020, 46: 423-431.
doi: 10.3724/SP.J.1006.2020.91046
Zheng F N, Chu J P, Zhang X, Fei L W, Dai X L, He M R. Interactive effects of sowing pattern and planting density on grain yield and nitrogen use efficiency in large spike wheat cultivar. Acta Agron Sin, 2020, 46: 423-431 (in Chinese with English abstract).
doi: 10.3724/SP.J.1006.2020.91046
[15] 栗丽, 洪坚平, 王宏庭, 谢英荷. 水氮互作对冬小麦氮素吸收分配及土壤硝态氮积累的影响. 水土保持学报, 2013, 27(3): 138-142.
Su L, Hong J P, Wang H T, Xie Y H. Effects of nitrogen and irrigation interaction on nitrogen uptake and distribution in winter wheat and nitrate accumulation in soil. J Soil Water Conserv, 2013, 27(3): 138-142. (in Chinese with English abstract)
[16] Van der Werf A, Nagel O W. Carbon allocation to shoots and roots in regulation to nitrogen supply is mediated by cytokinins and sucrose opinion. Plant Soil, 1996, 185: 21-32.
doi: 10.1007/BF02257562
[17] 高翔, 陈磊, 云鹏, 王盛锋, 刘荣乐, 汪洪. 土壤剖面硝态氮非均匀分布条件下小麦根系生长和氮素吸收特征. 麦类作物学报, 2012, 32: 270-279.
Gao X, Chen L, Yun P, Wang S F, Liu R L, Wang H. Effects of nitrogen heterogeneous supply in different soil layers on root growth and plant nitrogen uptake of wheat. J Triticeae Crops, 2012, 32: 270-279. (in Chinese with English abstract)
[18] 王绍辉, 张福墁. 局部施肥对植株生长及根系形态的影响. 土壤通报, 2002, (2): 153-155.
Wang S H, Zhang F M. Effect of localized supply of fertilizer on growth and morphological of crops. Chin J Soil Sci, 2002, (2): 153-155. (in Chinese with English abstract)
[19] Gao K, Chen F J, Yuan L X, Zhang F S, Mi G H. A comprehensive analysis of root morphological changes and nitrogen allocation in maize in response to low nitrogen stress. Plant Cell Environ, 2015, 38: 740-750.
doi: 10.1111/pce.12439
[20] Zhang H, Rong H L, Pilbeam D. Signalling mechanisms underlying the morphological responses of the root system to nitrogen in Arabidopsis thaliana. J Exp Bot, 2007, 58: 2329-2338.
doi: 10.1093/jxb/erm114
[21] 郭曾辉, 雒文鹤, 刘朋召, 师祖姣, 王瑞, 李军. 微喷灌条件下不同水氮处理对冬小麦水氮利用和产量的影响. 麦类作物学报, 2021, 41: 1256-1265.
Guo Z H, Luo W H, Liu P Z, Shi Z J, Wang R, Li J. Effect of different irrigation and nitrogen treatments on water and nitrogen efficiency and yield of winter wheat under micro-sprinkler irrigation. J Triticeae Crops, 2021, 41: 1256-1265. (in Chinese with English abstract)
[22] 张笑培, 周新国, 王和洲, 杨慎骄, 陈金平, 刘安能. 拔节期水氮处理对冬小麦植株生长及氮肥吸收利用的影响. 灌溉排水学报, 2021, 40(10): 64-70.
Zhang X P, Zhou X G, Wang H Z, Yang S J, Chen J P, Liu A N. The combined impact of irrigation and fertigation on nitrogen uptake of winter wheat at jointing stage. J Irrig Drain, 2021, 40(10): 64-70. (in Chinese with English abstract)
[23] 张帆, 周加森, 马阳, 吴敏, 张世卿, 绳莉丽, 王贵霞, 王艳群, 彭正萍. 水氮调控对冬小麦光合特性和产量的影响. 中国土壤与肥料, 2021, (1): 70-74.
Zhang F, Zhou J S, Ma Y, Wu M, Zhang S Q, Sheng L L, Wang G X, Wang Y Q, Peng Z P. Effects of water and nitrogen regulation on photosynthetic characteristics and yield of winter wheat. Soils Fert Sci China, 2021, (1): 70-74 (in Chinese with English abstract).
[24] 郭曾辉, 刘朋召, 雒文鹤, 王瑞, 李军. 限水减氮对关中平原冬小麦氮素利用和氮素表观平衡的影响. 应用生态学报, 2021, 32: 4359-4369.
doi: 10.13287/j.1001-9332.202112.022
Guo Z H, Liu P Z, Luo W H, Wang R, Li J. Effects of water limiting and nitrogen reduction on nitrogen use and apparent balance of winter wheat in the Guanzhong Plain, northwest China. Chin J Appl Ecol, 2021, 32: 4359-4369 (in Chinese with English abstract).
[25] 赵俊晔, 于振文. 不同土壤肥力条件下施氮量对小麦氮肥利用和土壤硝态氮含量的影响. 生态学报, 2006, 26: 815-822.
Zhao J Y, Yu Z W. Effects of nitrogen rate on nitrogen fertilizer use of winter wheat and content of soli nitrate-N under different fertility condition. Acta Ecol Sin, 2006, 26: 815-822. (in Chinese with English abstract)
[26] 杨磊, 夏炎, 韩自强, 王军, 宋贺, 董召荣, 车钊. 氮素调控措施对小麦植株氮素同化过程和产量的影响. 麦类作物学报, 2019, 39: 1195-1201.
Yang L, Xia Y, Han Z Q, Wang J, Song H, Dong Z R, Che Z. Effects of nitrogen regulation on nitrogen assimilation and yield of wheat. J Triticeae Crops, 2019, 39: 1195-1201. (in Chinese with English abstract)
[27] Bushong J T, Mullock J L, Miller E C, Raun W R, Arnall D B. Evaluation of mid-season sensor based nitrogen fertilizer recommendations for winter wheat using different estimates of yield potential. Precis Agric, 2016, 17: 470-487.
doi: 10.1007/s11119-016-9431-3
[28] Grahmann K, Govaerts B, Fonteyne S, Guzman C, Soto A P G, Buerkert A, Verhulst N. Nitrogen fertilizer placement and timing affects bread wheat (Triticum aestivum) quality and yield in an irrigated bed planting system. Nutr Cycl Agroecosyst, 2016, 106: 185-199.
doi: 10.1007/s10705-016-9798-6
[29] 马伯威, 王红光, 李东晓, 李瑞奇, 李雁鸣. 水氮运筹模式对冬小麦产量和水氮生产效率的影响. 麦类作物学报, 2015, 35: 1141-1147.
Ma B W, Wang H G, Li D X, Li R Q, Li Y M. Influence of water-nitrogen patterns on yield and productive efficiency of water and nitrogen of winter wheat. J Triticeae Crops, 2015, 35: 1141-1147. (in Chinese with English abstract)
[30] 李金鹏, 王志敏, 张琪, 徐学欣, 王云奇, 刘洋, 周顺利, 张英华. 微喷灌和氮肥用量对冬小麦籽粒灌浆和氮素吸收利用的影响. 华北农学报, 2016, 31(增刊1): 1-10.
Li J P, Wang Z M, Zhang Q, Xu X X, Wang Y Q, Liu Y, Zhou S L, Zhang Y H. Effect of micro-sprinkling irrigation and nitrogen application rate on grain. Acta Agric Boreali-Sin, 2016, 31(S1): 1-10. (in Chinese with English abstract)
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