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。
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.
出处
《园艺与种苗》
CAS
2014年第5期30-31,共2页
Horticulture & Seed
关键词
甘蓝
根外追肥
制种
Cabbage
Foliage dressing
Seed production
