2.田間清理、恢hui複fu生sheng長chang。待dai田tian間jian明ming水shui排pai淨jing且qie能neng下xia地di時shi,要yao盡jin快kuai組zu織zhi人ren力li下xia地di割ge除chu玉yu米mi受shou損sun害hai的de植zhi株zhu部bu分fen,特te別bie是shi灌guan有you淤yu泥ni的de植zhi株zhu頂ding尖jian,以yi利li於yu植zhi株zhu盡jin快kuai恢hui複fu直zhi立li生sheng長chang,幫bang助zhu新xin葉ye盡jin快kuai抽chou出chu。同tong時shi,要yao盡jin可ke能neng多duo地di保bao留liu植zhi株zhu體ti和he綠lv色se葉ye片pian。對dui發fa生sheng根gen倒dao的de地di塊kuai,要yao盡jin早zao扶fu起qi倒dao伏fu植zhi株zhu並bing培pei土tu固gu牢lao;對發生彎倒的地塊,盡可能利用植株自身能力恢複直立,避免由於人工扶直導致莖稈斷折,造成更大損失。
3.中耕施肥、及(ji)時(shi)散(san)墒(shang)。對(dui)於(yu)田(tian)間(jian)積(ji)水(shui)已(yi)經(jing)排(pai)淨(jing)或(huo)未(wei)形(xing)成(cheng)明(ming)顯(xian)積(ji)水(shui)的(de)地(di)塊(kuai),要(yao)結(jie)合(he)增(zeng)施(shi)氮(dan)肥(fei),及(ji)時(shi)進(jin)行(xing)中(zhong)耕(geng)鬆(song)土(tu)散(san)墒(shang)和(he)培(pei)土(tu),破(po)除(chu)土(tu)壤(rang)板(ban)結(jie),改(gai)善(shan)土(tu)壤(rang)通(tong)透(tou)性(xing),提(ti)高(gao)地(di)溫(wen),盡(jin)快(kuai)恢(hui)複(fu)根(gen)係(xi)活(huo)力(li),增(zeng)強(qiang)植(zhi)株(zhu)抗(kang)倒(dao)伏(fu)能(neng)力(li)。
4.加強監測、防控病蟲。洪澇災害發生後,田間濕度較大,易誘發莖腐病、穗腐病、葉(ye)斑(ban)病(bing)等(deng)病(bing)害(hai),要(yao)適(shi)時(shi)開(kai)展(zhan)防(fang)治(zhi)。洪(hong)澇(lao)災(zai)害(hai)往(wang)往(wang)伴(ban)隨(sui)冰(bing)雹(bao)發(fa)生(sheng),對(dui)受(shou)雹(bao)災(zai)危(wei)害(hai)的(de)玉(yu)米(mi)植(zhi)株(zhu),可(ke)通(tong)過(guo)噴(pen)施(shi)殺(sha)菌(jun)劑(ji),減(jian)少(shao)莖(jing)稈(gan)傷(shang)口(kou)感(gan)染(ran)病(bing)菌(jun)機(ji)會(hui)。
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