[1]李明秋,路 成.基于HYDRUS模型灌区最优灌溉管理方案及作物光合产量品质验证[J].江苏水利,2019,(12):31-35.
　LI Mingqiu,LU Cheng.Study on the optimal irrigation management scheme for irrigation area and the verification of photosynthetic yield and quality of crops based on HYDRUS model[J].JIANGSU WATER RESOURCES,2019,(12):31-35.
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基于HYDRUS模型灌区最优灌溉管理方案及作物光合产量品质验证()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2019年12期
页码:
31-35
栏目:
农村水利
出版日期:
2019-12-20

文章信息/Info

Title:
Study on the optimal irrigation management scheme for irrigation area and the verification of photosynthetic yield and quality of crops based on HYDRUS model
文章编号:
1007-7839(2019)09-0031-05
作者:
李明秋;  路 成
徐州市铜山区郑集水利站, 江苏 徐州 221000
Author(s):
LI Mingqiu;  LU Cheng
Zhengji Water Conservancy Station of Tongshan District, Xuzhou 221000, Jiangsu
关键词:
最优灌溉管理;  HYDRUS模型;  水盐运移模型;  产量;  水分利用效率
Keywords:
optimal irrigation management;  HYDRUS model;  water and salt transport model;  production;  water use efficiency
分类号:
S158
文献标志码:
B
摘要:
为得出灌区最优灌溉管理方案,基于HYDRUS模型的水盐运移模型,将处理分为喷灌、滴灌和漫灌T1～T5共5组处理,研究模拟了不同处理的水盐运移规律,同时为验证模型准确性,现场试验测得了不同处理小麦产量及水分利用效率,结果表明:T3处理的土壤贮水量较高,而土壤含盐量较低,该处理下的产量、品质及水分利用效率最高,为灌区最优灌溉管理方案。
Abstract:
In order to obtain the optimal irrigation management scheme for irrigation district, based on the water and salt transport model of HYDRUS model, the treatment was divided into five groups of sprinkler irrigation, drip irrigation and flood irrigation as T1～T5, and the water and salt migration laws of different treatments were simulated. In order to verify the accuracy of the model, wheat yield and water use efficiency of different treatments were measured by field test. The results showed that T3 treatment had higher soil water storage and lower soil salt content, and the yield, quality and water use efficiency under this treatment were the highest, which was the optimal irrigation management scheme for irrigation areas.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-05-28
作者简介:李明秋(1976-),男,本科,工程师,研究方向为农田水利。
更新日期/Last Update: 2019-12-20