Effect of time and methods of planting on performance of rice (Oryza sativa) cultivars under medium land of Bihar plateau

被引：0
|
作者：
Singh, KM [1 ]
Pal, SK [1 ]
Verma, UN [1 ]
Thakur, R [1 ]
Singh, MK [1 ]
机构：
[1] Birsa Agr Univ, Dept Agron, Ranchi 834006, Bihar, India
来源：
INDIAN JOURNAL OF AGRONOMY | 1997年 / 42卷 / 03期
关键词：
D O I：
暂无
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
In a 2-year experiment at Ranchi on method and time of rice (Oryza sativa L.) planting of different varieties, 15 June transplanting significantly recorded higher yield (36.14 q/ha) than transplanting on 29 June. Direct seeding either on 15 or 29 June gave significantly lower yield than 15 June transplanting. There was no difference in yield between transplanting and direct seeding on 29 June. Net return and benefit : cost ratio were also higher in case of 15 June transplanting. Among rice cultivars, 'IR 36' and 'Pusa 2-21' gave significantly higher yield than 'RAU 4045-10' though the former 2 were similar in yield potential.
引用
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页码：443 / 445
页数：3
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