EFFECT OF NITROGEN AND ORGANIC MANURE ON RICE (ORYZA-SATIVA) YIELD AND RESIDUAL EFFECT ON WHEAT (TRITICUM-AESTIVUM) CROP

被引：0
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作者：
RAJPUT, AL
WARSI, AS
机构：
来源：
INDIAN JOURNAL OF AGRONOMY | 1992年 / 37卷 / 04期
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中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
A field study was carried out during 1986-87 and 1987-88 to find out the effect of different levels of nitrogen and organic manure on yield of rice (Oryza sativa L.) and residual effect on wheat (Triticum aestivum L. emend. Fiori & Poal.) crop. Application of farmyard manure or wheat straw @ 10 tonnes/ha saved 50 kg N/ha and gave maximum yield of rice. The carry-over effect of farmyard manure on wheat also had the trend similar to rice. The beneit : cost ratio was maximum with farmyard manure @ 10 tonnes//ha + 100 kg N/ha treatment in wheat and farmyard manure alone in case of rice. But the treatments, 100 kg N, farmyard manure, farmyard monure + 50 kg N and farmyard manure + 100 kg N/ha had almost similar benefit : cost ratio.
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页码：716 / 720
页数：5
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