CONTRIBUTION OF AZOSPIRILLUM-BRASILENSE TO THE NITROGEN NEEDS OF GRAIN-SORGHUM (SORGHUM-BICOLOR (L) MOENCH) IN HUMID SUBTROPICS

被引：10
|
作者：
PAL, UR [1 ]
MALIK, HS [1 ]
机构：
[1] GOVIND BALLABH PANT UNIV AGR & TECHNOL, DEPT AGRON, PANTNAGAR 263145, UTTAR PRADESH, INDIA
来源：
PLANT AND SOIL | 1981年 / 63卷 / 03期
关键词：
D O I：
10.1007/BF02370051
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Field experiments were conducted to assess the contribution of A. brasilense to the N needs of grain sorghum cv. CSH-5 during monsoon (June-Oct.) seasons of 1978 and 1979. A. brasilense contributed to the N uptake by crop in the range from 5.8-19.6 kg N/ha. However, the contribution of A. brasilense to the N needs of sorghum was more when sorghum was manured with farmyard manure at the rate of 10 tons/ha.
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页码：501 / 504
页数：4
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