PRODUCTIVITY OF UPLAND COTTON (GOSSYPIUM-HIRSUTUM) GENOTYPES UNDER DIFFERENT LEVELS OF NITROGEN AND SPACING

被引：0
|
作者：
PRASAD, M
PRASAD, R
机构：
来源：
INDIAN JOURNAL OF AGRONOMY | 1993年 / 38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：
An experiment was conducted during 1988 and 1989 to evaluate the productivity of different plant types of upland cotton (Gossypium hirsutum L.) under various levels of nitrogen and spacing. Among 3 varieties ('H 777', 'Pusa 31' and 'Pusa N 3'), 'Pusa 31' had the maximum leaf area, boll number. boll weight and seed-cotton yield. Spacing of 60 cm x 20 cm gave more leaf area, bolls and boll weight and seed-cotton yield. Nitrogen application significantly influenced the seed-cotton yield.
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页码：606 / 608
页数：3
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