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Position: Home > Articles > Application of Chemical Control in Viticulture (I) ----Using Several Chemicals to Increase the Fruit Set Rate of Kyoho Journal of Shenyang Agricultural University 1992 (2) 127-130

化学调控在葡萄栽培上的应用研究(Ⅰ)——几种药剂提高巨峰葡萄座果率试验

作  者:
严大义;郭修武;傅望衡
关键词:
葡萄;化学调控;座果率;新梢
摘  要:
对巨峰葡萄落花落果的严重问题进行化学调控试验,结果表明:在花前4~10天喷布500~5000ppm浓度的B_9药剂能明显提高巨峰葡萄座果率,其中以3000ppm浓度的效果最为显著。而硼砂和多效唑也有很好的效果,均可提高巨峰葡萄座果率。
译  名:
Application of Chemical Control in Viticulture (I) ----Using Several Chemicals to Increase the Fruit Set Rate of Kyoho
作  者:
Yan Dayi;Guo Xiuwu;Fu Wangheng (Shenyang Agricultural University)
关键词:
grape;;chemical regulation;;fruit setting rate;;new shoot
摘  要:
According to the Serious problem of flower and fruit drop in kyoho, we carried out the chemical control experiment. The result showed that spraying 500--5000ppm Alar (B_9) 4--10 days before the blo- oming can increase the fruit setting rate of kyoho markedly and 3000 ppm Alar is the bert concentretion. The borax and PP--333 also have good effect in increasing the fruit set rate of kyoho variety.

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