1.合理輪作,選擇抗病性強的優良品種,播種前應對種子進行消毒處理,并用新高脂膜拌(ban)種(zhong),能(neng)驅避地下病(bing)蟲,有效滅殺有害病(bing)菌,隔離病(bing)毒感(gan)染(ran),提高種(zhong)子發芽(ya)率。
2.整(zheng)地(di)播(bo)種,選(xuan)擇疏松、富含(han)有(you)機質的土(tu)地(di)栽植(zhi),深翻(fan)25厘米,每畝(mu)基施(shi)腐熟有(you)機肥3000―3500公(gong)斤(jin)、豆(dou)類專用(yong)復(fu)合肥30―50公(gong)斤(jin)。整(zheng)地(di)做(zuo)畦,開好排水溝。采(cai)用(yong)直播(bo)方式(shi),每畦種兩行,每畝(mu)用(yong)種量2―3公(gong)斤(jin)。播(bo)后(hou)及時噴施(shi)新高(gao)脂膜保溫保墑,防(fang)治土(tu)壤結板,覆蓋稻草或遮(zhe)陽網,防(fang)止暴雨沖刷,在出苗(miao)后(hou)及時揭除(chu)。
3.田間(jian)管理,出(chu)苗后,應深(shen)施(shi)(shi)少量(liang)復合肥或(huo)澆(jiao)施(shi)(shi)尿素提苗,并(bing)適時(shi)澆(jiao)水,切忌(ji)漫灌,雨水多時(shi)及(ji)時(shi)排澇(lao)。抽蔓后應及(ji)時(shi)搭(da)“人”字架,生長期(qi)(qi)噴(pen)施(shi)(shi)促(cu)(cu)花(hua)王3號抑制(zhi)植株瘋(feng)長,促(cu)(cu)進花(hua)芽分化(hua),同時(shi)在開花(hua)結莢期(qi)(qi)適時(shi)噴(pen)施(shi)(shi)菜(cai)果(guo)壯蒂靈(ling)增(zeng)強(qiang)花(hua)粉(fen)受精質(zhi)量(liang),利于豇豆根系下扎(zha),莖稈粗壯,循環坐果(guo)率強(qiang),促(cu)(cu)進果(guo)實(shi)發育,無畸形、整齊度好(hao)、品質(zhi)提高、使菜(cai)果(guo)連(lian)連(lian)豐產(chan)。
4.防(fang)治病(bing)蟲(chong)(chong),秋(qiu)豇豆主要(yao)病(bing)害有(you)(you)銹病(bing)、葉霉病(bing)、炭疽病(bing)、葉斑病(bing)等,害蟲(chong)(chong)主要(yao)有(you)(you)蚜蟲(chong)(chong)和(he)豆莢螟,噴施針(zhen)對性藥(yao)(yao)(yao)物加新(xin)高脂膜可提高藥(yao)(yao)(yao)效,防(fang)治效果達到最佳,減少(shao)農(nong)藥(yao)(yao)(yao)噴藥(yao)(yao)(yao)次數和(he)農(nong)藥(yao)(yao)(yao)殘(can)留度。













