Effect of phosphobacteria, nitrogen and phosphorus on the tuber yield of potato (Solanum tuberosum) under East Khasi hill conditions of Meghalaya

被引：0
|
作者：
Singh, SK [1 ]
机构：
[1] Cent Potato Res Stn, Shillong 793009, Meghalaya, India
来源：
INDIAN JOURNAL OF AGRONOMY | 2002年 / 47卷 / 02期
关键词：
inoculation; Pseudomonas striata; nitrogen; phosphorus; tuber yield;
D O I：
暂无
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Effect of seed inoculation and application of nitrogen and phosphorus on the tuber yield of potato (Solanum tuberosum L.) was studied during summer season of 1999 and 2000. Inoculation with phosphobacteria (Pseudomonas striata) significantly increased the tuber yield; however its effect on plant stand was not significant compared with no inoculation. Nitrogen application influenced significantly the tuber yield. Application of 100% P2O5 of the recommended dose significantly increased the tuber yield/ha. Response to phosphorus increased when either seed tubers were inoculated with Pseudomonas striata or crop was fertilized with nitrogen.
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页码：273 / 277
页数：5
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