Position: Home > Articles > The Effect of Cotton on Yield and Agronomic Trait with Direct Seeding Cotton Planted after Wheat Harvest
Hubei Agricultural Sciences
2015,54
(20)
4948-4950
麦后棉直播对产量及农艺性状的影响
作 者：
伊黎;陈晓伟;李蔚;卢华平;黄晓丽;闫振华;戴宝生
单 位：
湖北省黄冈市农业科学院
关键词：
麦后棉直播;密度;施肥量;产量
摘 要：
以早熟棉冈0379品种为材料,研究麦后棉直播不同密度(4.5万株、6.0万株、7.5万株/hm2)和施肥量(75、120、165 kg/hm2)对产量及主要性状的影响。结果表明,种植密度6.0万株/hm2,施肥量165 kg/hm2的处理,其子棉产量为3 520.95 kg/hm2,皮棉产量为1 662.00 kg/hm2,显著高于其他处理,麦后棉直播可以达到较高的产量水平。
译 名：
The Effect of Cotton on Yield and Agronomic Trait with Direct Seeding Cotton Planted after Wheat Harvest
作 者：
YI Li;CHEN Xiao-wei;LI Wei;LU Hua-ping;HUANG Xiao-li;YAN Zhen-hua;DAI Bao-sheng;Huang Gang Academy of Agricultural Science in Hubei Province;
关键词：
direct seeding cotton planted after wheat harvest;;density;;fertilization;;yield
摘 要：
Used Gang-0379, an early maturing cotton, as research material. To investigate the effect of different planting densities and different fertilizer levels on cotton yield and agronomic trait, planting pattern experiments in field were conducted, with crossover-randomized experimental design which contains three density levels(45 000、60 000、75 000 plants / hm2) and three fertilizer levels(75、120、165 kg / hm2). The results showed that take the design pattern of 60 000 plants per hectare and165 kg per hectare would lead to a better result of 3 520.95 kg / hm2 for seed cotton yield and 1 662.00 kg / hm2 for lint cotton yield, with remarkable difference to other design patterns.
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