由you於yu春chun季ji稻dao田tian的de旱han澇lao基ji礎chu各ge有you不bu同tong，尤you其qi是shi去qu年nian秋qiu季ji
，有you些xie地di方fang稻dao田tian幹gan旱han
，有you些xie地di方fang卻que出chu現xian洪hong澇lao
，所suo以yi今jin年nian春chun季ji就jiu必bi須xu因yin地di製zhi宜yi確que定ding春chun灌guan措cuo施shi。

    如果頭年秋季由於洪澇，直到春季尚有積水超過15厘li米mi的de農nong田tian，應ying當dang往wang外wai排pai水shui。因yin為wei這zhe已yi經jing超chao過guo泡pao水shui層ceng的de深shen度du。對dui於yu這zhe樣yang的de稻dao田tian
，如ru果guo隻zhi帶dai水shui耙pa田tian而er不bu翻fan耕geng
，可ke等deng多duo餘yu的de積ji水shui排pai出chu之zhi後hou，采cai用yong齒chi高gao重zhong量liang大da的de水shui耙pa輪lun，以yi多duo次ci縱zong橫heng水shui耜si代dai替ti翻fan耕geng；有的需要翻耕整地。

    ruguocongqunianqiutiandaojinnianchunji，daotianyizhichuyuganhanzhuangtai
，keyicaiquliangzhongbutongdefangfaguantian。duiyuqiutianyijingfanguodegengdi，keyizhijiejinxingguangai。meiyoutiaojiandedifang
，zhiyoudengdaichunjiyinshuihuodanshuijinxingguangaile。ruguoshiqunianqiutianmeiyoufangengdenongtian，chunjizebuyaolijiguangai，shouxianyaojinxingchunfanzhengdi。dankeyijiangshuizhuzaixushuikenghuozhediwachu，dengchunfanzhengdijieshuhou，zaijiangzhushuiyinrudaotianjinxingpaotian。

    當(dang)水(shui)源(yuan)比(bi)較(jiao)緊(jin)缺(que)時(shi)，可(ke)采(cai)取(qu)噴(pen)灌(guan)種(zhong)稻(dao)的(de)方(fang)法(fa)。即(ji)把(ba)經(jing)過(guo)催(cui)了(le)芽(ya)的(de)稻(dao)種(zhong)進(jin)行(xing)直(zhi)播(bo)
，再(zai)利(li)用(yong)噴(pen)灌(guan)機(ji)澆(jiao)水(shui)
，不(bu)旱(han)不(bu)澆(jiao)，澆(jiao)水(shui)一(yi)般(ban)在(zai)中(zhong)午(wu)或(huo)晚(wan)上(shang)。另(ling)外(wai)，稻(dao)田(tian)噴(pen)灌(guan)還(hai)可(ke)以(yi)改(gai)善(shan)田(tian)間(jian)小(xiao)氣(qi)候(hou)

，調(tiao)整(zheng)田(tian)間(jian)溫(wen)度(du)和(he)溫(wen)度(du)。當(dang)然(ran)
，噴(pen)灌(guan)的(de)最(zui)大(da)特(te)點(dian)是(shi)節(jie)水(shui)
、增產效果顯著
，在水稻整個生長期內，每畝水稻隻需用水100多立方米，並能增產15%左右。

    shouguohonglaozaihaidedaotian，tadedixiashuibiranyaotaigao
，suoyizaichunguanshi，keyicaiqushirunguangaidefangfa
，jibenshangbujianlidishuiceng，shishuidaozaishengchangguochengzhongdaogenyoushusongduoyangdetuceng，baozhengjianzhuangshengchang。