论文部分内容阅读
抹除妃子笑荔枝原发花序,疏剪短截后发花序可缩短花序分支发育时间和主轴的长度;减少雄性花数量,提高雌雄比值,延长雌雄花的花期,增加雌雄相遇机会,提高坐果花序百分率。在初花前1.5个月左右修剪花序可提高其质量改善坐果.
Erase the concubine smiling lychee primary inflorescence, sparse pruning shortened flowering can shorten the inflorescence branch development time and the length of the main axis; reduce the number of male flowers, improve the ratio of male and female, to extend the flowering of male and female flowers, increase the chance of male and female encounter, improve the inflorescence percentage. Pruning inflorescences about 1.5 months before flowering can improve their quality and improve fruit set.