Effect of weed control practices on weeds and yield of black gram (Vigna mungo)

被引：0

作者：

Mansoori, Nazma ^{[1
]}

Bhadauria, Nisha ^{[1
]}

Rajput, R. L. ^{[1
]}

机构：

[1] RVSKVV, Coll Agr, Gwalior 474002, India

来源：

LEGUME RESEARCH | 2015年 / 38卷 / 06期

关键词：

Blackgram weed flora; Herbicides; Integrated weed management; Weed control efficiency;

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Field investigation was carried out during kharif season of 2012 the results showed that unchecked weeds caused a reduction of 66.67% in black gram yield. Two hand weeding at 25 and 50 DAS recorded maximum number of pods /plant, number of seeds /pod, 1000 seeds weight,seed yield and higher weed control efficiency followed by Imazathapyr+Imazamox (premix) @ 50 g/ha PoE at 20 DAS. Imazathapyr+Imazamox (premix) @ 50 g/ha at PoE 20 DAS registered highest net return and B:C ratio followed by Imazathapyr +Pendimethalin (premix) @ 1000 g/ha PE.

引用

页码：855 / 857

页数：3