茄子在定植之前苗床是否應該澆水?往年為了便於緩苗,都是在茄子苗定植之前2~3天(tian)在(zai)苗(miao)床(chuang)上(shang)澆(jiao)水(shui),這(zhe)樣(yang)基(ji)質(zhi)中(zhong)水(shui)分(fen)供(gong)應(ying)充(chong)足(zu),茄(qie)子(zi)根(gen)係(xi)生(sheng)長(chang)旺(wang)盛(sheng),但(dan)在(zai)搬(ban)苗(miao)時(shi)對(dui)根(gen)係(xi)損(sun)傷(shang)較(jiao)大(da),容(rong)易(yi)感(gan)染(ran)病(bing)害(hai)。筆(bi)者(zhe)認(ren)為(wei),茄(qie)子(zi)在(zai)定(ding)植(zhi)前(qian)5天不澆水為宜。
shouxian,youyuqieziyoumiaozaijizhizhongchangshilianghao,genxihuodongwangsheng,jiaoshuihoujiuhuizaochenggenxidedaliangshengchang,zheyanggenxijiurongyicongyingyangbeidibudetoushuikongchangchu,xiazhadaobeidideturangdangzhong,yizhizaibanyunyoumiaoshigenxidaliangduanlie,yingxiangqiezidehuanmiao,tongshichanshengdeshangkouhairongyizaochengtuchuanbinghaideruqin,daozhiqiezidegenbubinghaijiazhong。
qici,buliyuhuanmiao。genxixishoushuifenheyingyangzhuyaoshiyikaogenjianwancheng。zaidingzhizhiqianjiaoshuidaozhigenxishengchangliangda,genjianjiaonen,zaidingzhishigenjiandaliangshoushang,huiyanzhongyingxianggenxidexishuifeinengli,shidingzhihouhuanmiaoshijianyanchang。
第三,在定植茄子前5天內澆水,使得基質中的水分含量增大,增加了營養杯的重量,加大了搬運茄子幼苗的勞動強度。
因此,在此提醒菜農在定植前5天不要為茄子苗床澆水。
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