农田灌溉有哪些办法可以节约用水
GENGXINSHIJIAN:2020-11-06 DIANJICISHU:90CI
TINGCONGSHINONGCHANYEPENGYOUSHUOGUOYOUHENDUONONGZUOWUQUESHUI,ZHONGDUHANZAIQINGKUANGHENYANZHONG,ZAIPINGSHIGUANGAIDESHIHOURUHEJIEYUESHUIYUANYOUNENGKUODAGUANGAIMIANJISHIGEHENYANZHONGDEWENTI。
KEYIZAINONGTIANCHUXIULIGESHUIQU,JIANSHAOSHENLOU,BAOCHITONGCHANG,SHUIQUKEYIJIESHENGYONGSHUI,SHUIZIYUANLIYONGLVKEYIDADAOBAIFENZHIJIUSHIZUOYOU;RUGUOSHUIZIYUANBIJIAOFENGFUDEDIFANG,DIMIANPINGZHENG,KEYICAIYONGLIANGSHUIJIAJIAODEFANGFA,DISHIYIBIANGAOYIBIANDIDEDIFANG,YAOXIUJIANGAOSHUIQU,BASHUIYINDAOGAODISHINEIYIBIAN,RANGSHUIWANGDICHULIUXIA,SHUIZIYUANBIJIAOKUIFADEDIFANG,KEYISHIYONGDIANBO,BUYAODAMIANJIGUANGAI。
TUIGUANGPENGUANJISHU,PENGUANGUANSHUIJUNYUN,KEYIBAOZHENGNONGTIANSHUITULIANGHAODEXIAOGUO,KEYIDALIANGJIEYUEYONGSHUI,YENENGTIGAOGUANGAIDEZHILIANG,ZAIPINGDIHESHANDIDOUKEYISHIYONG,YIBANBIQUDAOSONGSHUIDEBANFAJIESHENGYIBAN,YOUTIAOJIANDEDIFANGYINGGAIDALITUIGUANGZHEIZHONGJISHU。
NONGTIANGUANGAIHENZHONGYAO,SHINONGYECHANWUSHENGZHANGDEZHONGYAOZIYUAN,XIAOBIANZAIZHEILIHUYUDAJIA,PINGSHIZAIYONGSHUISHI,YIDINGYAOJIEYUEZIYUAN,BUYAOLANGFEI。