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甘蓝制种根外追肥效果研究

作  者:
黄毅
单  位:
安徽省淮南市农业科学研究所
关键词:
甘蓝;根外追肥;制种
摘  要:
[目的]提高甘蓝自交不亲和系的结实率,增加制种产量。[方法]在初花期、盛花期和结荚期,喷施磷酸二氢钾、硼、锌肥。[结果]在初花期、盛花期和结荚期喷施磷酸二氢钾、硼、锌肥等都能提高甘蓝自交不亲和系的结实率。[结论]对于甘蓝新组合0807多元素混合肥0.2%磷酸二氢钾+0.2%硼砂+0.2%硫酸锌喷施效果最好。
译  名:
Study on Effect of Foliage Dressing for Seed Production of Cabbage
作  者:
HUANG Yi;Huainan Institute of Agricultural Sciences;
关键词:
Cabbage;;Foliage dressing;;Seed production
摘  要:
[Objective] The aim was to increase the seed setting rate of cabbage self incompatibility lines, and increase the seed yield. [Method] At the beginning of flowering, flowering and fruiting period, the potassium dihydrogen phosphate, boron, zinc fertilizer were sprayed. [Result] At the beginning of flowering, flowering and fruiting period, the seed setting rate of self incompatibility lines could be improved by spraying potassium dihydrogen phosphate, boron, zinc fertilizer. [Conclusion] For the cabbage combination 0807, the effect of elements mixed fertilizer 0.2% potassium dihydrogen phosphate+0.2% borax +0.2% sulfate zinc spraying was the best.

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