摘要
以四倍体"玫瑰香"葡萄(Vitis viniferaL.cv.Muscat Hamburg)为试材,研究采收后对四倍体"玫瑰香"葡萄叶面喷施不同浓度的KH2PO4对其枝条成熟的影响。结果表明:采收后每半月在叶面喷施1次0.3%KH2PO4,可有效促进枝条成熟,提高糖分积累,增加抗寒性,有利于植株安全越冬,并为第2年的生长储备足够的营养。
The effects of different concentrations of KH2PO4 on branch maturation of tetraploid grape（Vitis vinifera L.cv.＂Muscat Hamburg＂） were studied.The results showed that foliar spray of 0.3% KH2PO4 every 15 days after harvest could accelerate the maturation of branch,improve the nutrient accumulation and improve cold-resistance.All of them were necessary for safe hibernation of plant and accumulated necessary nutrients necessary for the germination for the next year.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
2011年第1期33-37,共5页
Journal of Hebei Agricultural University
基金
河北省科技攻关计划项目(06220105D-6)
河北农业大学科研发展基金资助
关键词
四倍体“玫瑰香”
枝条成熟
喷施KH2PO4
tetraploid grape（Vitis vinifera L.cv.＂Muscat Hamburg＂）
branch mature
foliar spraying KH2PO4
