不同水分测墒补灌处理对冀中南麦区强筋麦耗水量及产量的影响  

Effects of Different Treatments of Supplementary Irrigation for Measuring Soil Moisture on Water Consumption and Yield of Strong Gluten Wheat in Central and Southern Hebei Province

作　　者：任红晓 许永红[2] 王贺 范战胜[2] 郭佳 朱晓龙 姚振刚 李建波 宗丽娟 冯立辉[2] REN Hong-xiao;XU Yong-hong;WANG He;FAN Zhan-sheng;GUO Jia;ZHU Xiao-long;YAO Zhen-gang;LI Jian-bo;ZONG Li-juan;FENG Li-hui(Agricultural Technology Extension Center of Gaocheng District of Shijiazhang,Gaocheng 052160,China;Agricultural Technology Promotion Center of Shijiazhuang,Shijiazhuang 050051,China)

机构地区：[1]石家庄市藁城区农业技术推广中心,河北藁城052160 [2]石家庄市农业技术推广中心,河北石家庄050051

出　　处：《河北农业科学》2022年第3期28-32,共5页Journal of Hebei Agricultural Sciences

基　　金：河北省现代农业产业技术体系小麦产业创新团队项目(HBCT2018010401)。

摘　　要：合理的灌溉措施是减少农业用水、提高水分利用效率的重要手段,但前人针对强筋麦进行的有关田间灌水研究较少。为了给强筋麦减水高产栽培技术模式集成与推广提供技术参考,在冀中南强筋麦主产区,选择当地主栽强筋麦品种藁优2018为试验材料,以小麦生育期不进行灌溉(W_(0))和当地传统灌溉(W_(CK))处理为对照,研究了灌水量分别为当地传统灌溉处理70%(W_(70))、75%(W_(75))和80%(W_(80))3个不同水分管理的测墒补灌处理对强筋麦耗水量及产量的影响。结果表明:W_(80)处理的土壤贮水消耗量和麦田总耗水量均最高且显著>其他处理,土壤贮水消耗量占比与W_(0)处理基本相当;水分利用效率最低且仅与W_(75)处理差异不显著,灌溉水生产效率显著>W_(70)和W_(75)处理,但产量明显>W_(0)、W_(CK)以及其他2个测墒补灌处理。综合考虑强筋麦产量以及水分的利用与生产情况,认为W_(80)处理是本研究条件下节水、高产的最优处理。Rational irrigation measure is an important means to reduce agricultural water use and improve water use efficiency.However,there are few related reports on field irrigation of strong gluten wheat.In order to pro vide technical reference for the integration and extension of high-yield and water-reducing cultivation techniques of strong gluten wheat,using the main local strong gluten wheat variety Gaoyou 2018 as material,the growth period of wheat without irrigation(W_(0))and local traditional irrigation(W_(CK))as control,the effects of three different water management treatments of soil moisture measurement and supplementary irrigation with local tradi tional irrigation treatment of 70%(W_(70)),75%(W_(75))and 80%(W_(80))on water consumption and yield of strong gluten wheat were studied.The results showed that the soil water storage consumption and the total water consumption of wheat field of W_(80) treatment were the highest and significantly higher than those of other treat ments,and the proportion of soil water storage consumption was basically the same as that of W_(0) treatment.The water use efficiency was the lowest and only had no significant difference with W_(75) treatment.The irrigation water production efficiency was significantly less than W_(70) and W_(75) treatments,but the yield was significantly greater than W_(0),W_(CK) and the other two soil moisture measurement supplementary irrigation treatments.Consider ing the yield of strong gluten wheat and the utiliza tion and production of water,it is considered that W_(80) treatment is the best for water saving and high yield under the conditions of this study.

关 键 词：强筋麦 测墒补灌 耗水量 产量 

分 类 号：S512.1[农业科学—作物学]