Journal of Henan Agricultural Sciences ›› 2004, Vol. 33 ›› Issue (9): 28-30.DOI: 10.3969/j.issn.1004-3268.2004.09.012
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苏天增
摘要: 通过对豫花7号夏花生的研究发现,其单株开花量85~105朵,受精率和结果率分别为46.4%和33.1%,饱果率54%;在6月1~26日播期范围内,每晚播1 d,饱果率下降0.97个百分点,荚果产量减少68.92 kg/hm2;采用覆膜栽培、增施肥料、花荚期灌水、适期化控、根外追肥等栽培措施,可使饱果率提高4.6~18.5个百分点,增产329.6~1 257.5 kg/hm2.
关键词: 花生, 开花结实规律, 饱果率, 荚果产量, 栽培
CLC Number:
S562.2
苏天增. 夏花生开花结实规律的观察及提高饱果率的措施研究[J]. 河南农业科学, 2004, 33(9): 28-30.
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URL: https://www.hnnykx.org.cn/EN/10.3969/j.issn.1004-3268.2004.09.012
https://www.hnnykx.org.cn/EN/Y2004/V33/I9/28