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如何增加黄瓜雌花数量

发布日期: 2016-12-31 00:51

dg真人游戏huangguashicixionghuatongzhuzuowu,shiduokaicihuahaishiduokaixionghua,zaiyidingchengdushangqujueyuhuanjingtiaojian。yinci,shengchanshangyingtongguogaibianhuanjingtiaojianlaizengjiacihuashuliang,congershixianhuangguadeyouxiaozengchan。zengjiahuangguacihuashuliangdebanfayouyixiajizhong:

1、huaxuechuli: yong2.0×10-4nongdudeyixili(yong40%yixili250keduishui50gongjin)zaiyoumiaoqipensa,huoyong0.01%naiyisuannayanshuirongyezaihuanggua2-3pianzhenyeqipensa,junnengxianzhuzengjiacihuadeshuliang。tongshi,peihejinxingrengongshoufen,yibanhuangguakezengchan17%-34%。

2、zheyangchuli: huangguashiduanrizhaozuowu,suoduanguangzhaonengshicihuazengduo。jutizuofashi: zaihuangguahuaxingchengqian,liyongheizhi、caoliandengwudazaipengjiashangzheyang,bameitianderizhaokongzhizai9xiaoshizhinei。

dg真人游戏3、zengjiashuifenhedanfei: shijianbiaoming,huangguazhongzhizaishiduwei80%deturangzhong,yaobizhongzaishiduwei40%deturangzhongchanlianggao1beiduo。zaihuangguazaoqifayuzhongtigongchongzudedanfei,yekeyizengjiacihuadeyouxiaoshuliang。

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