摘要
对温室和露地栽培的草原樱桃花芽分化进程进行观察及化学调控试验，结果表明：草原樱桃果实成熟后１０ ｄ 左右开始进入花芽分化，完成花芽分化大约需要 ４０～５０ ｄ；喷施 ＰＰ３３３、磷酸二氢钾、硼酸等药剂，对花芽分化具有促进调控作用，可提高花芽的数量和质量。
In this research, the investigation and chemical adjustment were involved for the progress of flower-bud differentiation of ground cherry in greenroom and open ground.The flower-bud differentiation of ground cherry was beginning after about 10 days of fruit maturity, period of the progress was about 40～50 days. Some medicament such as PP333. KH2PO4,HBO3 could promote and adjust the flower-bud differentiation and increase the quantity and quality of flower –buds of ground cherry.
出处
《黑龙江八一农垦大学学报》
2004年第3期31-34,共4页
journal of heilongjiang bayi agricultural university
关键词
草原樱桃
花芽分化
化学调控
ground cherry
flower-bud differentiation
chemical adjustment
