Effects of Different Irrigation Methods on Environmental Factors, Rice Production, and Water Use Efficiency

被引:18
|
作者
Zhang, Shuxuan [1 ]
Rasool, Ghulam [1 ]
Guo, Xiangping [1 ]
Sen, Liang [2 ]
Cao, Kewen [1 ]
机构
[1] Hohai Univ, Coll Agr Sci & Engn, Nanjing 211106, Peoples R China
[2] Xuzhou Inst Water Resources Sci, Xuzhou 221008, Jiangsu, Peoples R China
关键词
rice production; pollutant load; grain yield; water use efficiency; REDUCING NITROGEN; SAVING IRRIGATION; FIELDS; MANAGEMENT; MOVEMENT; WETLANDS; SYSTEMS; YIELD;
D O I
10.3390/w12082239
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Rice is one of the most important food crops in China and is also the largest user of agricultural water. Experiments were conducted for two consecutive years at two locations of Jiangsu province to study the effect of four irrigation methods with four replications (shallow water irrigation (FSI), wet-shallow irrigation (WSI), controlled irrigation (CI), and rain-catching and controlled irrigation (RCCI)) on drainage, rainwater utilization rate, pollutant load of N and P, irrigation water, grain yield, and water use efficiency. The results show that FSI treatment used the largest irrigation amount, which is significantly higher than the other three irrigation methods, but the southern part of Jiangsu province especially Nanjing and riverside areas are relatively rich in water resources. It can be seen from our findings that FSI and RCCI are the best irrigation methods in Nanjing area to get a higher yield. However, the yield of CI treatment varies greatly; the annual and seasonal yield changes of CI treatment are higher than those of other treatments; and the risk of yield reduction is greater. Thus, considering water saving and high efficiency, RCCI is a better irrigation strategy than FSI. Combined with the following analysis, it can be seen that RCCI irrigation treatment has less nitrogen and phosphorus pollution load with no significant difference in yield in Lianshui and in 2017 in Nanjing area. Therefore, RCCI is more suitable for irrigation in Lianshui and similar areas.
引用
收藏
页数:14
相关论文
共 50 条
  • [1] Effects of Different Irrigation Patterns on Growth, Water and Radiation Use Efficiency of Rice
    Meng, Xiangyan
    Zhou, Lingyun
    Zhang, Zhongxue
    Wu, Qiufeng
    [J]. Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2019, 50 (11): : 285 - 292
  • [2] Effects of Furrow Irrigation on the Growth, Production, and Water Use Efficiency of Direct Sowing Rice
    He, Chunlin
    [J]. THESCIENTIFICWORLDJOURNAL, 2010, 10 : 1483 - 1497
  • [3] CONTROLLING THE EFFICIENCY OF IRRIGATION WATER-USE IN POTATO PRODUCTION IN DESERT AREAS BY DIFFERENT METHODS OF IRRIGATION
    PRATT, AJ
    HARPER, F
    [J]. AMERICAN POTATO JOURNAL, 1981, 58 (10): : 515 - 515
  • [4] Effects of different irrigation methods and mulching on yield, growth and water use efficiency of strawberry
    Biswas, Benukar
    Timsina, Jagadish
    Mandal, Krishna Gopal
    Naorem, Anandkumar
    [J]. NEW ZEALAND JOURNAL OF CROP AND HORTICULTURAL SCIENCE, 2024,
  • [5] The comparison of different irrigation methods on yield and water use efficiency of the jujube
    Wang, Cheng
    Bai, Dan
    Li, Yibo
    Yao, Baolin
    Feng, Yaqin
    [J]. AGRICULTURAL WATER MANAGEMENT, 2021, 252
  • [6] Water and Radiation Use Efficiency of Japonica Rice with Different Irrigation Methods in Semi-humid Area of China
    Meng, Xiangyan
    Zhou, Lingyun
    Zhang, Zhongxue
    Wu, Qiufeng
    [J]. AGRICULTURAL RESEARCH, 2020, 9 (03) : 365 - 370
  • [7] Water and Radiation Use Efficiency of Japonica Rice with Different Irrigation Methods in Semi-humid Area of China
    Xiangyan Meng
    Lingyun Zhou
    Zhongxue Zhang
    Qiufeng Wu
    [J]. Agricultural Research, 2020, 9 : 365 - 370
  • [8] Water use in rice crop through different methods of irrigation in a sodic soil
    Atul Kumar Singh
    Sanjay Arora
    Yash Pal Singh
    Chhedi Lal Verma
    Ajay Kumar Bhardwaj
    Navneet Sharma
    [J]. Paddy and Water Environment, 2018, 16 : 587 - 593
  • [9] Water use in rice crop through different methods of irrigation in a sodic soil
    Singh, Atul Kumar
    Arora, Sanjay
    Singh, Yash Pal
    Verma, Chhedi Lal
    Bhardwaj, Ajay Kumar
    Sharma, Navneet
    [J]. PADDY AND WATER ENVIRONMENT, 2018, 16 (03) : 587 - 593
  • [10] The effects of irrigation management practice on growth period and irrigation water use efficiency in paddy rice
    [J]. Chen, Ching-Tien (ctchen@mail.ncyu.edu.tw), 2017, Taiwan Agricultural Engineers Society (63):