不少菜農反映西紅柿最後一穗果長得不“出息”。如冬季空洞果、夏xia季ji日ri灼zhuo病bing等deng非fei常chang嚴yan重zhong,影ying響xiang了le果guo實shi的de品pin質zhi。而er據ju王wang英ying先xian介jie紹shao,如ru果guo在zai給gei西xi紅hong柿shi打da頭tou時shi,在zai最zui後hou一yi穗sui果guo上shang麵mian留liu兩liang片pian葉ye再zai打da,就jiu能neng保bao證zheng最zui後hou一yi穗sui果guo的de質zhi量liang。說shuo到dao這zhe裏li,有you菜cai農nong會hui問wen,如ru果guo留liu著zhe兩liang片pian葉ye,豈qi不bu會hui影ying響xiang西xi紅hong柿shi的de著zhe色se,這zhe可ke等deng到dao西xi紅hong柿shi顏yan色se變bian白bai轉zhuan色se時shi,再zai將jiang兩liang片pian葉ye摘zhai除chu,就jiu可ke解jie決jue著zhe色se難nan問wen題ti。
duiyuqiudongchaxihongshi,jieguoqiyibanjinrudongji,cishiqiwendiwendouzhujianjiangdi,genxixishounengliruo,erqiedongjiguangzhaoruo,guanghezuoyongjianruo,erguoshidepengdaxuyaojiaoduoyingyang。ruozaizuihouyisuiguoshangmianliuliangpianye,yepiantongguoguanghezuoyongkeyizhizaoyangfen,nenggoujianshaoguoshikongdongxianxiang。danzaiguoshidelvshuqijieshuhou,yingjishizhaiye,cujinguoshizhuansechushou。
對於冬春茬西紅柿,結果後期處在夏季高溫季節,常由於強光直射,果肩部分溫度上升,部分組織燙傷、枯死,產生日灼病。而在最後一穗果上留兩片葉,不僅能夠製造營養供給果實生長,還能為果實遮陰,防止日灼病。
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