進入陽春三月,各稻作區都進入到了水稻育秧工作的準備階段,為確保2011年nian水shui稻dao育yu秧yang質zhi量liang,促cu進jin水shui稻dao增zeng產chan增zeng收shou,在zai育yu秧yang時shi應ying根gen據ju水shui稻dao各ge個ge品pin種zhong的de特te征zheng特te性xing來lai調tiao整zheng育yu秧yang期qi,預yu防fang水shui稻dao早zao穗sui的de發fa生sheng。近jin幾ji年nian來lai隨sui著zhe水shui稻dao新xin品pin種zhong的de不bu斷duan推tui廣guang應ying用yong,品pin種zhong的de特te征zheng特te性xing各ge不bu相xiang同tong,適shi應ying程cheng度du也ye不bu一yi樣yang,有you的de品pin種zhong由you於yu秧yang齡ling彈dan性xing小xiao,在zai中zhong低di海hai拔ba地di區qu種zhong植zhi,稻dao移yi栽zai後hou,如ru遇yu到dao氣qi溫wen偏pian高gao,秧yang齡ling又you偏pian長chang,管guan理li水shui平ping跟gen不bu上shang,就jiu會hui加jia快kuai水shui稻dao的de生sheng育yu速su度du,促cu使shi主zhu莖jing穗sui營ying養yang生sheng長chang期qi縮suo短duan,提ti早zao7~10jinrushengzhishengchangqi,xingchengzhujingtizaochousui。tizaochouchudesuiziyouyuyingyangbuliang,suibushengchangzaizhizhuquntidezhongbu,erqiesuixiao,lishao,zaoshu,yiluoli,yanzhongyingxiangdaoshuidaochanliangdetigao,yinci,zhongdihaibadiqutuiguangzhongzhishuidaochujing23號、28號、合係41號等品種,在育秧時應根據當地氣候特點和大田移栽期,決定育秧期,最佳移栽秧齡為40~45天,不能超過50天,秧齡超過50天,就易產生早穗,影響產量。
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