人(ren)參菜(cai)的種植方(fang)法
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人參菜的種植方法,土人參人工栽培技術,科學措施很重要,幾個問題要上心
土(tu)人(ren)參(can)可露地栽(zai)培,也可溫室周年生(sheng)(sheng)(sheng)(sheng)產,其生(sheng)(sheng)(sheng)(sheng)長(chang)勢(shi)強,病蟲(chong)害少,適宜無(wu)公害蔬菜(cai)栽(zai)培。(1)主要品(pin)種(zhong)一(yi)般均為野生(sheng)(sheng)(sheng)(sheng)品(pin)種(zhong)。①廣西人(ren)參(can)菜(cai)株(zhu)高30~70厘米。人(ren)參(can)菜(cai)容易抽生(sheng)(sheng)(sheng)(sheng)花序,一(yi)般具(ju)3~7對葉片(pian)后(hou)即抽生(sheng)(sheng)(sheng)(sheng)花序,桃(tao)紅色(se)的(de)小(xiao)(xiao)花在(zai)肥嫩綠葉的(de)襯托下,顯得格外妖艷。②海(hai)南島人(ren)參(can)菜(cai)植株(zhu)高20~50厘米。一(yi)般具(ju)5~7對葉片(pian)后(hou)抽生(sheng)(sheng)(sheng)(sheng)花序,小(xiao)(xiao)花桃(tao)紅色(se),具(ju)向陽(yang)性,陽(yang)光充(chong)足(zu)時生(sheng)(sheng)(sheng)(sheng)長(chang)旺盛,日落!…