Welcome to Acta Agronomica Sinica，

Acta Agronomica Sinica ›› 2018, Vol. 44 ›› Issue (6): 876-885.doi: 10.3724/SP.J.1006.2018.00876

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

Water-saving Potential for Biennial Mulched Corn with Same Plastic Film in Oasis Irrigation Area

Nai-Xu ZHANG1,2,Cai ZHAO2,Liang-Xia ZHAO2,Li-Juan CAI2,Yi-Fan WANG2,Qiang CHAI2,*()   

  1. 1 College of Resources and Environmental Science, Gansu Agricultural University, Lanzhou 730070, Gansu, China
    2 Gansu Provincial Key Laboratory of Arid Land Crop Science / College of Resources and Environmental Science, Gansu Agricultural University, Lanzhou 730070, Gansu, China
  • Received:2017-11-19 Accepted:2018-03-26 Online:2018-06-12 Published:2018-04-16
  • Contact: Qiang CHAI E-mail:chaiq@gsau.edu.cn
  • Supported by:
    This study was supported by the China Special Fund for Agro-scientific Research in the Public Interest(201503125-3);the National Key Technology R&D Program of China(2015BAD22B04-03)

RichHTML331

12

PDF

227

PDF

28

Cited

1

Abstract:

The agricultural water-saving measures in Northwest oasis irrigation areas are mainly mulching with traditional plastic film. This process is increasingly challenged by lack of water resources and increasing environment pollution from the white plastic film. Therefore, reducing the plastic film use and identifying innovative water-saving technologies need to be carried out urgently. The experiment was conducted to explore the effects of conventional plastic film mulching (CM), plastic film mulching with reduced tillage (RtM) and plastic film re-mulching for two years (RM) under different irrigation levels on water consumption characteristics and water use efficiency (WUE) in the Hexi corridor oasis zone in 2014-2016. Both RM and RtM relative to CM could significantly increase soil water storage before sowing, respectively increasing 41.7 mm and 31.6 mm (15.9% and 12.1%) on average in three years. From corn seeding to early jointing stages (the first 40 days of the plants’ life cycle), under the same irrigation level, the water consumption of RM decreased, compared with that of RtM and CM, but the ground evaporation between plants increased. Also, there was a significant increase for soil evaporation/water consumption (E/ET). On the contrary, from early stage of corn jointing to harvesting stage, RM decreased E/ET by 13.2%, compared with CM, showing that RM is beneficial to reduce the useless water consumption in the later stage of corn production. There was no significant difference on E/ET between RtM and CM. When the water level was the same, the water use efficiency was the best in RtM and no significant difference between RM and CM. Under the same film mulching mode, the WUE of the middle water level irrigated maize was the highest, and there was no significant difference in water consumption, evaporation and E/ET between RM and CM during the whole growth period, indicating that RM is just like CM having the advantage of water saving and increasing efficiency. The research indicate that the biennial mulching shares the same water use outcome with the traditional annual mulching in Hexi oasis irrigation area, which could be adopted in the trial areas to save water and reduce the application of plastic film.

Key words: film mulching, irrigation quota, water consumption, soil evaporation, E/ET, water use efficiency

Table 1

Treatments of this experiment"

处理
Treatment		 说明
Description
传统覆膜
Conventional plastic film mulching, CM		 预备试验收获后深翻耕, 预备试验后第1年播前揭去旧膜, 耙磨覆新膜并播种, 收获后深翻耕, 其后年份播法不变。
Deep plowing after harvest in preliminary test. After the preliminary test, in first year the plastic film was removed, the land was tilled and leveled with mulching before maize sowing, deep plowing after harvest. The method of sowing in subsequent years was unchanged.
少耕覆膜
Plastic film mulching with reduced tillage, RtM		 预备试验收获后免耕, 预备试验后第1年播前揭去旧膜, 旋耕覆新膜, 收获后免耕, 第2年直接在旧膜播种玉米, 收获后免耕。第3年播法同第1年。
No-tillage after harvest in preliminary experiment. The old film was removed before sowing in the first year after the preliminary test, the new film was covered after rotary tillage, and no-tillage was conducted after harvest. In the second year, corn was sown directly on the old film, and no-tillage was conducted after harvest. The sowing method was the same in the third years as in the first years.
一膜两年覆盖
Plastic film re-mulching for two years, RM		 预备试验收获后免耕, 预备试验后第1年直接在旧膜上播种玉米, 收获后免耕。第2年播前揭去旧膜, 旋耕覆新膜, 收获后免耕。第3年播法同第1年。
No-tillage was conducted after harvest in preliminary test, corn was planted directly on old film in the first year after preliminary test. The old film was removed before sowing in the second year, the new film was covered after rotary tillage, and no-tillage was carried out after harvesting. The sowing method was the same in the third years as in the first years.

Table 2

Irrigation regimes (mm)"

处理
Treatment		 苗期
Seeding		 拔节期
Jointing		 大喇叭口期
Big trumpet		 开花期
Flower		 灌浆期
Filling		 灌溉总额
Irrigation quota
低灌水水平 Low irrigation level, I1 90 90 90 90 90 450
中灌水水平 Moderate irrigation level, I2 90 105 105 105 90 495
高灌水水平 High irrigation level, I3 90 120 120 120 90 540

Fig. 1

Soil water storage before sowing maize with different film mulching methods In each growing year, different letters superscripted on the bars indicate significant difference among treatments (P < 0.05). Treatment abbreviations correspond with those given in Table 1."

Table 3

Evapotranspiration of maize at each growth stage under different treatments"

处理
Treatment		 玉米生长阶段 Growth stage of maize (month/day)
4/24-5/13 5/14-6/3 6/4-6/22 6/23-7/12 7/13-8/3 8/4-8/23 8/24-9/13
RMI1 46.3 e 63.9 e 99.4 b 109.3 c 105.3 c 99.5 d 86.5 bc
RtMI1 50.4 d 62.0 e 91.6 c 106.5 c 103.0 c 98.2 e 83.1 c
CMI1 52.8 d 67.3 d 89.2 c 103.1 c 103.5 c 95.7 e 83.6 c
RMI2 51.9 d 74.8 b 103.2 ab 118.3 ab 114.1 ab 110.0 bc 91.3 b
RtMI2 57.5 c 70.6 cd 100.6 b 115.8 ab 118.3 ab 107.8 c 88.9 bd
CMI2 60.7 c 76.5 b 99.4 b 114.5 b 111.0 b 105.6 c 88.2 bc
RMI3 59.5 c 76.4 b 108.5 a 124.0 a 117.1 a 123.7 a 97.1 a
RtMI3 65.2 b 74.1 b 107.8 a 125.9 a 117.8 a 115.0 b 92.8 ab
CMI3 70.1 a 80.2 a 108.6 a 121.0 a 117.7 a 115.5 b 91.9 ab

Fig. 2

Total evapotranspiration of maize under different film mulching patterns and irrigation levels In each growing year, different letters superscripted on the bars indicate significant difference among treatments (P < 0.05). Treatment abbreviations correspond with those given in Table 1 and irrigation levels correspond with those given in Table 2."

Fig. 3

Dynamics of soil evaporation across growing seasons under different mulching and irrigation treatments Treatment abbreviations correspond with those given in Table 1 and irrigation levels correspond with those given in Table 2."

Fig. 4

Total evaporation of maize field under different mulching and irrigation treatments In each growing year, different letters superscripted on the bars indicate significant difference among treatments (P < 0.05). Treatment abbreviations correspond with those given in Table 1 and irrigation levels correspond with those given in Table 2."

Table 4

Water consumption structure (E/ET) of maize under different mulching and irrigation treatments (%)"

因素及互作
Main factors and interaction		 玉米生长阶段 Growth stage of maize (month/day) 总耗水结构 Total E/ET
4/28-5/19 5/20-6/10 6/11-7/1 7/2-7/22 7/23-8/12 8/13-9/2 9/3-9/22
地膜覆盖方式×灌水量 P×I
RM 低 Low 27.8 a 29.4 d 14.1 d 11.5 c 10.8 d 8.4 d 10.1 d 14.3 a
RtM 低 Low 26.0 b 27.3 f 16.4 ab 12.7 b 12.2 abc 8.7 cd 11.2 c 14.8 cd
CM 低 Low 23.6 e 27.9 ef 14.9 cd 12.6 b 12.7 a 9.4 bc 12.0 c 14.5 a
RM 中 Moderate 25.8 a 31.6 bc 14.8 cd 11.8 c 11.7 bc 8.8 cd 11.5 c 15.4 bc
RtM 中 Moderate 25.4 c 31.3 c 16.5 ab 12.9 b 12.3 abc 9.6 bc 13.1 b 15.9 ab
CM 中 Moderate 24.7 d 28.9 d 15.6 bc 13.7 a 12.3 ab 10.2 ab 13.5 b 15.7 ab
RM 高 High 27.2 a 32.3 ab 15.7 bc 12.2 bc 11.4 cd 8.9 cd 12 .0 c 15.9 ab
RtM 高 High 23.9 e 32.9 a 17.2 a 13.0 ab 12.7 a 10.1 ab 13.9 b 16.6 a
CM 高 High 22.4 f 28.7 de 16.2 b 13.8 a 12.6 a 10.6 a 15.4 a 16.2 ab
地膜覆盖方式 Plastic film mulching (P) ** ** ** ** ** ** ** NS
灌水量 Irrigation level (I) ** ** ** * NS ** ** **
地膜覆盖方式×灌水量 P×I ** ** NS NS NS NS NS NS

Fig. 5

Water use efficiency of maize under different mulching and irrigation treatments In each growing year, different letters superscripted on the bars indicate significant difference among treatments (P < 0.05). Treatment abbreviations correspond with those given in Table 1 and irrigation levels correspond with those given in Table 2."

[1] 王巧梅, 樊志龙, 赵彦华, 殷文, 柴强 . 绿洲灌区不同密度玉米群体的耗水特性研究. 作物学报, 2017,43:1347-1356
doi: 10.3724/SP.J.1006.2017.01347
Wang Q M, Fan Z L, Zhao Y H, Yin W, Chai Q . Effect of planting density on water consumption characteristics of maize in oasis irrigation area. Acta Agron Sin, 2017,43:1347-1356 (in Chinese with English abstract)
doi: 10.3724/SP.J.1006.2017.01347
[2] 李全起, 陈雨海, 于舜章, 吴魏, 周勋波, 董庆裕, 余松烈 . 覆盖与灌溉条件下农田耕层土壤养分含量的动态变化. 水土保持学报, 2006,20(1):37-40
Li Q Q, Chen Y H, Yu S Z, Wu W, Zhou X B, Dong Q Y, Yu S L . Dynamic variety of soil nutrient content under conditions of straw mulching and irrigation. J Soil Water Conserv, 2006,20(1):37-40 (in Chinese with English abstract)
[3] Zhang S L, Lövdahl L, Grip H, Tong Y A, Yang X Y, Wang Q J . Effects of mulching and catch cropping on soil temperature, soil moisture and wheat yield on the Loess Plateau of China. Soil Tillage Res, 2009,102:78-86
doi: 10.1016/j.still.2008.07.019
[4] 殷文, 冯福学, 赵财, 于爱忠, 柴强, 胡发龙, 郭瑶 . 小麦秸秆还田方式对轮作玉米干物质累积分配及产量的影响. 作物学报, 2016,42:751-757
doi: 10.3724/SP.J.1006.2016.00751
Yin W, Feng F X, Zhao C, Yu A Z, Chai Q, Hu F L, Guo Y . Effects of wheat straw returning patterns on characteristics of dry matter accumulation, distribution and yield of rotation maize. Acta Agron Sin, 2016,42:751-757 (in Chinese with English abstract)
doi: 10.3724/SP.J.1006.2016.00751
[5] 杨彩红, 柴强, 黄高宝 . 荒漠绿洲区交替灌溉小麦/玉米间作水分利用特征研究. 中国生态农业学报, 2010,18:782-786
Yang C H, Chai Q, Huang G B . Water utilization in alternative irrigation under wheat-maize intercropping system in oasis areas. Chin J Eco-agric, 2010,18:782-786 (in Chinese with English abstract)
[6] Wang H X, Zhang L, Dawes W R, Liu C M . Improving water use efficiency of irrigated crops in the North China Plain: measurements and modeling. Agric Water Manage, 2001,48:151-167
doi: 10.1016/S0378-3774(00)00118-9
[7] Zhao H, Xiong Y C, Li F M, Wang R Y, Qiang S C, Yao T F, Mo F . Plastic film mulch for half growing-season maximized WUE and yield of potato via moisture-temperature improvement in a semi-arid agro ecosystem. Agric Water Manag, 2012,104:68-78
doi: 10.1016/j.agwat.2011.11.016
[8] 翟治芬, 赵元忠, 景明, 张建华, 卢艳敏 . 秸秆和地膜覆盖下春玉米农田腾发特征研究. 中国生态农业学报, 2010,18:62-66
doi: 10.3724/SP.J.1011.2010.00062
Zhai Z F, Zhao Y Z, Jing M, Zhang J H, Lu Y M . Evapotranspiration characteristics of spring maize under film and straw mulch. Chin J Eco-agric, 2010,18:62-66 (in Chinese with English abstract)
doi: 10.3724/SP.J.1011.2010.00062
[9] 严昌荣, 梅旭荣, 何文清, 郑盛华 . 农用地膜残留污染的现状与防治. 农业工程学报, 2006,22(11):269-272
doi: 10.3321/j.issn:1002-6819.2006.11.055
Yan C R, Mei X R, He W Q, Zheng S H . Present situation of residue pollution of mulching plastic film and controlling measures. Trans CSAE, 2006,22(11):269-272 (in Chinese with English abstract)
doi: 10.3321/j.issn:1002-6819.2006.11.055
[10] 薛少平, 朱琳, 姚万生, 韩文霆 . 麦草覆盖与地膜覆盖对旱地可持续利用的影响. 农业工程学报, 2002,18(6):71-73
doi: 10.3321/j.issn:1002-6819.2002.06.018
Xue S P, Zhu L, Yao W S, Han W T . Influence of straw and plastic-film mulching on sustainable production of farmland. Trans CSAE, 2002,18(6):71-73 (in Chinese with English abstract)
doi: 10.3321/j.issn:1002-6819.2002.06.018
[11] 房全孝, 陈雨海, 李全起, 于舜章, 罗毅, 于强, 欧杨竹 . 灌溉对冬小麦水分利用效率的影响研究. 农业工程学报, 2004,20(4):34-39
doi: 10.3321/j.issn:1002-6819.2004.04.008
Fang Q X, Chen Y H, Li Q Q, Yu S Z, Luo Y, Yu Q, Ou Y Z . Effect of irrigation on water use efficiency of winter wheat. Trans CSAE, 2004,20(4):34-39 (in Chinese with English abstract)
doi: 10.3321/j.issn:1002-6819.2004.04.008
[12] 柴强, 于爱忠, 陈桂平, 黄鹏 . 单作与间作的棵间蒸发量差异及其主要影响因子. 中国生态农业学报, 2011,19:1307-1312
doi: 10.3724/SP.J.1011.2011.01307
Chai Q, Yu A Z, Chen G P, Huang P . Soil evaporation under sole cropping and intercropping systems and the main driving factors. Chin J Eco-agric, 2011,19:1307-1312 (in Chinese with English abstract)
doi: 10.3724/SP.J.1011.2011.01307
[13] 张海林, 秦耀东, 朱文珊 . 覆盖免耕土壤棵间蒸发的研究. 土壤通报, 2003,34:259-261
doi: 10.3321/j.issn:0564-3945.2003.04.005
Zhang H L, Qin Y D, Zhu W S . Study on soil evaporation of no-tillage with mulch. Chin J Soil Sci, 2003,34:259-261 (in Chinese with English abstract)
doi: 10.3321/j.issn:0564-3945.2003.04.005
[14] 梁银丽, 张成娥, 郭东伟 . 黄土高原区农田覆盖效应与前景分析. 中国生态农业学报, 2001,9:55-57
Ling Y L, Zhang C E, Guo D W . The benefit and prospect of farmland mulch on loess plateau. Chin J Eco-agric, 2001,9:55-57 (in Chinese with English abstract)
[15] 杨国恒, 张树海, 郭忠富, 杨建勋, 王晓煜, 兰小龙, 张平 . “一膜两年用”关键技术及节本增产效应研究. 宁夏农林科技, 2013, ( 6):144-146
Yang G H, Zhang S H, Guo Z F, Yang J X, Wang X Y, Lan X L, Zhang P . Technology and the effect of reducing cost and increasing production of “A film with two years”. Ningxia J Agric For Sci Tech, 2013, ( 6):144-146 (in Chinese with English abstract)
[16] 赵财, 柴强, 殷文, 胡发龙 . 梁银丽, 张成娥, 郭东伟 . 黄土高原区农田覆盖效应与前景分析. 甘肃农业大学学报, 2017,52(1):57-62
Zhao C, Chai Q, Yin W, Hu F L . Correlation between soil temperature and dry matter accumulation of maize under no-tillage with mulch film. J Gansu Agric Univ, 2017,52(1):57-62 (in Chinese with English abstract)
[17] Li F M, Wang J, Xu J Z . Plastic film mulch effect on spring wheat in a semiarid region. J Sustain Agric, 2005,25:5-17
[18] Wang X, Jia Z, Liang L . Effect of straw incorporation on soil moisture, evapotranspiration, and rainfall-use efficiency of maize under dry land farming. J Soil Water Conserv, 2014,69:449-455
doi: 10.2489/jswc.69.5.449
[19] 刘玉洁, 李援农, 潘韬, 翟禄兴, 杜子龙 . 不同灌溉制度对覆膜春玉米的耗水规律及产量的影响. 干旱地区农业研究, 2009,27(6):67-72
Liu Y J, Li Y N, Pan T, Zhai L X, Du Z L . Study on effects of different irrigation treatments on evaportranspiration and yield in spring maize. Agric Res Arid Areas, 2009,27(6):67-72 (in Chinese with English abstract)
[20] 赵财, 陈桂平, 柴强, 于爱忠, 殷文 . 不同灌水水平下少耕地膜覆盖对玉米农田土壤温度和水分利用效率的影响. 干旱地区农业研究, 2017,35(1):152-157
doi: 10.7606/j.issn.1000-7601.2017.01.23
Zhao C, Chen G P, Chai Q, Yu A Z, Yin W . The effect of minimum tillage and mulching on soil temperature and WUE maize under different irrigation levels. Agric Res Arid Areas, 2017,35(1):152-157 (in Chinese with English abstract)
doi: 10.7606/j.issn.1000-7601.2017.01.23
[21] Kumudini S, Hume D J, Chu G . Genetic improvement in short season soybeans: I. Dry matter accumulation, partitioning, and leaf area duration. Crop Sci, 2001,41:141-145
[22] 张海林, 陈阜, 秦耀东, 朱文珊 . 覆盖免耕夏玉米耗水特性的研究. 农业工程学报, 2002,18(2):36-40
doi: 10.3321/j.issn:1002-6819.2002.02.010
Zhang H L, Chen F, Qin Y D, Zhu W S . Water consumption characteristics for summer corn under no-tillage with mulch. Trans CSAE, 2002,18(2):36-40 (in Chinese with English abstract)
doi: 10.3321/j.issn:1002-6819.2002.02.010
[23] 孟维伟, 张永丽, 马兴华, 石玉, 于振文 . 灌水时期和灌水量对小麦耗水特性和旗叶光合作用及产量的影响. 作物学报, 2009,35:1884-1892
doi: 10.3724/SP.J.1006.2009.01884
Meng W W, Zhang Y L, Ma X H, Shi Y, Yu Z W . Effects of irrigation stage and amount on water consumption characteristics, flag leaf photosynthesis, and grain yield in wheat. Acta Agron Sin, 2009,35:1884-1892 (in Chinese with English abstract)
doi: 10.3724/SP.J.1006.2009.01884
[24] 董孔军, 杨天育, 何继红, 任瑞云, 张磊 . 西北旱作区不同地膜覆盖种植方式对谷子生长发育的影响. 干旱地区农业研究, 2013,31(1):36-40
doi: 10.3969/j.issn.1000-7601.2013.01.007
Dong K J, Yang T Y, He J H, Ren R Y, Zhang L . Effects of different film mulching and planting patterns on growth and development of millet in dry-farming area of northwest China. Agric Res Arid Areas, 2013,31(1):36-40 (in Chinese with English abstract)
doi: 10.3969/j.issn.1000-7601.2013.01.007
[25] Ghuman B S, Sur H S . Tillage and residue management effects on soil properties and yields of rain fed maize and wheat in a sub humid subtropical climate. Soil Tillage Res, 2001,58:1-10
doi: 10.1016/S0167-1987(00)00147-1
[26] Barros L C G, Hanks R J . Evapotranspiration and yield of beans as affected by mulch and irrigation. Agron J, 1993,85:692-697
doi: 10.2134/agronj1993.00021962008500030032x
[27] 邵立威, 张喜英, 陈素英, 孙宏勇, 裴冬 . 降水、灌溉和品种对玉米产量和水分利用效率的影响. 灌溉排水学报, 2009,28(1):48-51
Shao L W, Zhang X Y, Chen S Y, Sun H Y, Pei D . Yield and water use efficiency affected by rainfall, irrigation and maize varieties. J Irrig Drain, 2009,28(1):48-51 (in Chinese with English abstract)
[1] SHI Yan-Yan, MA Zhi-Hua, WU Chun-Hua, ZHOU Yong-Jin, LI Rong. Effects of ridge tillage with film mulching in furrow on photosynthetic characteristics of potato and yield formation in dryland farming [J]. Acta Agronomica Sinica, 2022, 48(5): 1288-1297.
[2] NIU Li, BAI Wen-Bo, LI Xia, DUAN Feng-Ying, HOU Peng, ZHAO Ru-Lang, WANG Yong-Hong, ZHAO Ming, LI Shao-Kun, SONG Ji-Qing, ZHOU Wen-Bin. Effects of plastic film mulching on leaf metabolic profiles of maize in the Loess Plateau with two planting densities [J]. Acta Agronomica Sinica, 2021, 47(8): 1551-1562.
[3] FANG Yan-Jie, ZHANG Xu-Cheng, HOU Hui-Zhi, YU Xian-Feng, WANG Hong-Li, MA Yi-Fan, ZHANG Guo-Ping, LEI Kang-Ning. Effects of whole soil-plastic mulching system and fertilization rates on water consumption characteristics and yield of tartary buckwheat in arid land [J]. Acta Agronomica Sinica, 2021, 47(6): 1149-1161.
[4] WANG Qi, FU Ya-Fang, SI Lei-Yong, JIN Yan, XIA Zhen-Qing, LU Hai-Dong. Effects of different cooling methods on maize soil physical and chemical properties and yield in dryland [J]. Acta Agronomica Sinica, 2021, 47(2): 359-367.
[5] SHI Meng-Xia, ZHANG Jia-Xiao, SHI Xiao-Yu, CHU Qing-Quan, CHEN Fu, LEI Yong-Deng. Water use efficiency of several water-intensive crops in Hebei province in recent 20 years [J]. Acta Agronomica Sinica, 2021, 47(12): 2450-2458.
[6] ZHANG Xu-Cheng, MA Yi-Fan, YU Xian-Feng, HOU Hui-Zhi, WANG Hong-Li, FANG Yan-Jie, ZHANG Guo-Ping, LEI Kang-Ning. Effects of tillage depth on soil hydrological characteristics and potato yield on northwest Loess Plateau [J]. Acta Agronomica Sinica, 2021, 47(1): 138-148.
[7] LUO Wen-He, SHI Zu-Jiao, WANG Xu-Min, LI Jun, WANG Rui. Effects of water saving and nitrogen reduction on soil nitrate nitrogen distribution, water and nitrogen use efficiencies of winter wheat [J]. Acta Agronomica Sinica, 2020, 46(6): 924-936.
[8] Zhi-Yuan YANG,Na LI,Peng MA,Tian-Rong YAN,Yan HE,Ming-Jin JIANG,Teng-Fei LYU,Yu LI,Xiang GUO,Rong HU,Chang-Chun GUO,Yong-Jian SUN,Jun MA. Effects of methodical nitrogen-water distribution management on water and nitrogen use efficiency of rice [J]. Acta Agronomica Sinica, 2020, 46(3): 408-422.
[9] Ming-Sheng MA, Xian-Shi GUO, Yan-Lan LIU. Effects of full biodegradable film on soil water status and yield and water use efficiency of spring wheat in dryland [J]. Acta Agronomica Sinica, 2020, 46(12): 1933-1944.
[10] Yan-Jie FANG, Xu-Cheng ZHANG, Xian-Feng YU, Hui-Zhi HOU, Hong-Li WANG, Yi-Fan MA, Guo-Ping ZHANG, Kang-Ning LEI. Effects of substitution of organic fertilizer on water consumption and yields under vertical rotary subsoiling on arid area in forage maize [J]. Acta Agronomica Sinica, 2020, 46(12): 1958-1969.
[11] YAO Kai,ZHAO Zhang-Ping,KANG Yi-Chen,ZHANG Wei-Na,SHI Ming-Fu,YANG Xin-Yu,FAN Yan-Ling,QIN Shu-Hao. Effects of ridge-furrow mulching on soil enzyme activity, physicochemical properties and yield in continuous cropping potato field [J]. Acta Agronomica Sinica, 2019, 45(8): 1286-1292.
[12] FANG Yan-Jie,ZHANG Xu-Cheng,YU Xian-Feng,HOU Hui-Zhi,WANG Hong-Li,MA Yi-Fan. Effects of whole soil-plastic mulching with hole-sowing on soil temperature, moisture and yield of buckwheat in aridlands [J]. Acta Agronomica Sinica, 2019, 45(7): 1070-1079.
[13] Xin-Nan HE,Xiang LIN,Shu-Bo GU,Dong WANG. Effects of supplemental irrigation with micro-sprinkling hoses on soil physical properties, water consumption and grain yield of winter wheat [J]. Acta Agronomica Sinica, 2019, 45(6): 879-892.
[14] Xian-Feng YU,Xu-Cheng ZHANG,Yan-Jie FANG,Guang-Rong CHEN,Hong-Li WANG,Hui-Zhi HOU,Yi-Fan MA,Ji-Jun ZHAO. Effects of top dressing with reduced nitrogen fertilizer and density enhancement on water use efficiency and growth of potatoes planted in mini-ditch on ridges with plastic mulching [J]. Acta Agronomica Sinica, 2019, 45(5): 764-776.
[15] Yu-Zhang CHEN,Hui-Hui TIAN,Ya-Wei LI,Yu-Wei CHAI,Rui LI,Hong-Bo CHENG,Lei CHANG,Shou-Xi CHAI. Effects of straw strip mulching on furrows and planting in ridges on water use efficiency and tuber yield in dryland potato [J]. Acta Agronomica Sinica, 2019, 45(5): 714-727.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Add: No. 80 Xueyuan South Rd, Beijing 100081, P. R. China E-mail: zwxb301@caas.cn
Supported by Beijing Magtech Co.Ltd