1、豆角可直播,也可育苗移栽,一般都行育苗移栽,通過育苗移栽,可適當抑製營養生長, 促(cu)進(jin)生(sheng)殖(zhi)生(sheng)長(chang)。選(xuan)好(hao)土(tu)地(di),施(shi)入(ru)底(di)肥(fei),適(shi)當(dang)澆(jiao)水(shui),使(shi)用(yong)抗(kang)病(bing)種(zhong)子(zi),用(yong)新(xin)高(gao)脂(zhi)膜(mo)拌(ban)種(zhong),能(neng)驅(qu)避(bi)地(di)下(xia)病(bing)蟲(chong),隔(ge)離(li)病(bing)毒(du)感(gan)染(ran),不(bu)影(ying)響(xiang)萌(meng)發(fa)吸(xi)脹(zhang)功(gong)能(neng),加(jia)強(qiang)呼(hu)吸(xi)強(qiang)度(du),提(ti)高(gao)種(zhong)子(zi)發(fa)芽(ya)率(lv)。
2、豆角的定植期要根據栽培方式和生育指標來確定。采用營養土塊育苗時一般於第一複葉開展時即可定植。采用營養缽育苗時可延遲至2~3片pian複fu葉ye時shi定ding植zhi。幼you苗miao移yi栽zai後hou,噴pen施shi新xin高gao脂zhi膜mo,可ke有you效xiao防fang止zhi地di上shang水shui分fen不bu蒸zheng發fa,苗miao體ti水shui分fen不bu蒸zheng騰teng,隔ge絕jue病bing蟲chong害hai,縮suo短duan緩huan苗miao期qi,快kuai速su適shi應ying新xin環huan境jing,健jian康kang成cheng長chang。
3、豆角前期不宜多施肥,防止肥水過多,引起徒長,要合理澆水、施肥、除草、fangbingchonghai,penshizhenduixingyaowujiaxingaozhimo,dadatigaonongyaoheyangfeideyouxiaochengfenliyonglv,bupataiyangbaoshaizhengfa,nengtiaojieshuidexishouliang,fanghanfangyulin。
4、當植株開花結莢以後,應增加肥水,抽蔓後要及時搭架,架高2.0~2.5m,dahaojiahouyaojishiyinman,yinmanyaozaiqingtianxiawujinxing,buyaozaiyutianhuozaochenjinxing,yifangzheduan。penshicaiguozhuangdiling,shiguoleishucaizengqianghuafenshoujingzhiliang,xunhuanzuoguolvqiang,cujinguoshifayu,wujixing、無空殼、無秕粒,整齊度好、品質提高、使菜果達到豐產。
手機版




