近日,記者在壽光市稻田鎮西稻田村很多菜農的棚內發現:一大茬甜椒斷枝現象發生較多,結果枝折斷後,其上很多果實未膨大就失水萎蔫,嚴重影響了甜椒產量。
可菜農劉師傅的甜椒卻幾乎沒有這種情況發生,當問及原因時,劉師傅笑著說,“我就是比他們勤快了一點,在果實膨果初期就及時倒繩了,所以斷枝就少!”通過與劉師傅交流,記者對甜椒倒繩有了更為全麵的認識。
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其(qi)次(ci),在(zai)第(di)一(yi)次(ci)吊(diao)枝(zhi)後(hou),隨(sui)著(zhe)果(guo)實(shi)的(de)膨(peng)大(da),上(shang)麵(mian)的(de)枝(zhi)葉(ye)和(he)果(guo)實(shi)不(bu)斷(duan)增(zeng)多(duo),而(er)甜(tian)椒(jiao)的(de)果(guo)枝(zhi)較(jiao)脆(cui),容(rong)易(yi)折(zhe)斷(duan),加(jia)上(shang)操(cao)作(zuo)管(guan)理(li)中(zhong)不(bu)注(zhu)意(yi)碰(peng)到(dao)主(zhu)枝(zhi),就(jiu)容(rong)易(yi)在(zai)上(shang)麵(mian)沒(mei)有(you)吊(diao)繩(sheng)支(zhi)撐(cheng)的(de)情(qing)況(kuang)下(xia),折(zhe)斷(duan)主(zhu)枝(zhi)。主(zhu)枝(zhi)被(bei)壓(ya)斷(duan),上(shang)麵(mian)的(de)果(guo)實(shi)自(zi)然(ran)就(jiu)不(bu)能(neng)正(zheng)常(chang)膨(peng)大(da)成(cheng)熟(shu)了(le)。
zaici,panshengdaitidaoshengbiduanduo。zaixiaxiangcaifangshi,jizhelejiedao,henduocainongweicaozuofangbian,jiangshangbuxinchangchudezhishundiaoshengpanqi,danzheyangcaozuo,rongyishidiaoshengladetaijin,erqiezhitiaohuixiangshanglongdaoyiqi,zhiyejiaocuomibi,yingxiangtouqixingjitouguangxing,shenzhihuiyinqizhizhuwangchang,luohualuoguoyanzhong,yingxiangguoshichanliang。
因此,記者建議:在每茬甜椒長到核桃大小時,就應及時倒繩,把拴在甜椒果下麵的吊繩扣解開,拴在甜椒果上麵,一般在枝條的生長點以下15-20cmchu,buyaoshuandetaikaojinshengchangdian,fangzhiyinshengchangdianchudezhitiaojiaoyounenerzheduanshengchangdian。bingqie,xikoushiyaozhuyisongjinshidu。zheyang,youlediaoshengdezhicheng,jishizuoguojiaoduo,yebuhuiyaduantianjiaozhuzhi。
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