榆林旱区不同覆膜处理对红小豆产量及产量构成要素的影响  

Effects of Different Mulching Treatments on Yield and Yield Components of Red Adzuki Bean in Arid Region of Yulin

作　　者：张培培 刘娇娇 李亚君 罗璟铎 王雯[1] ZHANG Pei-pei;LIU Jiao-jiao;LI Ya-jun;LUO Jing-duo;WANG Wen(School of Life Sciences,Yulin University,Yulin 719000,China;School of Agronomy,Northwest Agriculture&Forestry University,Yangling 712100,China)

机构地区：[1]榆林学院生命科学学院,陕西榆林719000 [2]西北农林科技大学农学院,陕西杨凌712100

出　　处：《榆林学院学报》2024年第5期82-85,95,共5页Journal of Yulin University

基　　金：国家重点研发计划子课题(2021YFD1600602-05)。

摘　　要：试验于2022年在榆林市横山区朱家沟试验推广中心进行,针对榆林旱区红小豆受到春季低温、干旱胁迫导致的产量低等问题,以“京农23”为试验材料,研究在不同材质、厚度、颜色地膜覆盖条件下对红小豆产量及产量构成要素的影响,结果表明:各覆膜处理的产量均高于露地,其中0.012 mm黑色地膜覆盖处理下产量最高,显著高于露地162.32%,其次为0.010 mm白色地膜覆盖,高于露地147.45%,因此,建议在红小豆生产中推广使用厚度0.012 mm黑色地膜覆盖与0.010 mm白色地膜覆盖。This experiment was conducted in Zhujiagou Experimental Extension Center,Hengshan District,Yulin in 2022.Aiming at the low yield of red adzuki beans in arid region of Yulin caused by low temperature and drought stress of spring,Jingnong 23 was used as the experimental material to study the effects of mulched film covering with different materials,thicknesses and colors on the yield and yield components of red adzuki beans.The results showed that the yields of each film mulching treatment was higher than that of open field,among which the yield of 0.012mm black film mulching treatment was the highest,with the highest yield under 0.012 mm black mulch covering,significantly 162.32%higher than the open field,followed by 0.010 mm white mulch covering,which was 147.45%higher than the open field.Therefore,it is recommended to promote the use of 0.012 mm black mulch covering and 0.010 mm white mulch covering in the production of adzuki beans.

关 键 词：地膜 红小豆 产量 产量构成要素 

分 类 号：S521[农业科学—作物学]