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我国节水灌溉技术的优缺点与解决措施
发布时间:2018-11-11 阅读:180

JIESHUIGUANGAIJISHUZAIWOGUOJINJINIANFAZHANHENKUAI,ZHEIXIANGJISHUDEZHUYAODEYOUDIANSHIJIESHUI、SHENGGONG、KEGAIBIANZHONGZHIJIEGOU、SHUIFEIYITIHUAJIANSHE、GAISHANXIAOHUANJING,DANSHIYECUNZAIZHEXUDUODEWENTI,XIANGRUWOMENXUDUODECHANGHEDUIYUGUANGAICHANPINDESHIYONGSHIBUHELIDE,LIJIEBUDANG,ZAOCHENGXUDUODESUNSHI。ZAIGUANGAIZHIDUDEZHIDINGHEYONGSHUIGUANLISHANGMEIYOUHENHAOJIEHEZHONGZHIZUOWUDETEXING,TONGSHIGUANGAISHEBEISHENGCHANHESHIGONGQIYEYECUNZAIBUZU。


WOGUOJIESHUIGUANGAIDEYOUDIAN:


1、JIESHUI


MUQIAN,DABUFENHUAHUIQIYEHAICAIYONGRENGONGSHUIGUANJIAOSHUI,ZHEIZHONGFANGSHIBUDANJIAOGUANBUJUNYUNERQIECUNZAIDALIANGLANGFEISHUIDEWENTI。RUGUOCAIYONGCHAJIAN、DIGUAN、XIAOGUANCHULIUFANGSHI,KEYITIGAOJIAOGUANJUNYUNDU,BIRENGONGJIAOGUANSHENGSHUI50%ZHI70%。


2、SHENGGONG


JIESHENGLAODONGLIANGZUIDAKEDA90%YISHANG。RUJINRENGONGCHENGBENBUDUANPANGAO,GUGONGBUYI。RUGUOCAIYONGJIESHUIGUANGAI,KEYIZUIDAXIANDUJIESHENGRENGONGLAODONG,TIGAORENGONGSHIYONGXIAOLV。RUGUOPEIHEZIDONGKONGZHIQIHUOKEBIANCHENGKONGZHIQI、BIANPINQI,ZEKEDADAJIANSHAORENLITOURU。


3、KEGAIBIANZHONGZHIJIEGOU


WUDINGLVHUA、LITIHUATANZAISHIJIZHONGYINGYONGYUELAIYUEDUO,LIYONGWEIGUANYUDIGUANXIANGJIEHEJISHUTUIGUANGLITILVHUA,CHENGXIAOXIANZHU。


4、SHUIFEIYITIHUAJIANSHE


SHUIFEIOUHESHIMUQIANGUANGAIDEYIDAREDIAN,ZAIGUANSHUIDETONGSHI,ANHUAHUIBUTONGSHENGZHANGQIDEXUYAO,JIANGSHIFEI、DAYAOTONGBUJINXING。


5、GAISHANXIAOHUANJING


DUIYUBUNAIGAOSHIHUANJINGDEHUAHUI,KECAIYONGDIGUANFANGSHI,DUIYUXIHUANSHIDUDADEHUAHUICAIYONGWEIPEN,PENGUANHAIKEYIQIDAOJIANGWENDEZUOYONG,CONGGAISHANZHIZHUJUBUXIAOHUANJING。


JIESHUIGUANGAIJISHUCUNZAIDEWENTIYUJIEJUECUOSHI


1、DUIGUANGAICHANPINDELIJIEBUCHONGFEN


JIESHUIGUANGAIQIANQIHUIYOUBUFENTOURU,HOUQIHAIXUWEIHU,ZHEIJIHUAHUIQIYESHEZHILEYIDAOZHANGAI。BIRUDISHUIQIDELIUDAOFEICHANGJINGXI,DUISHUIZHIYAOQIUHENGAO,ZAIJIANZAOSHIXUYAODAPEICAIYONGGUOLVXITONG。QISHIZHIYAOSHEJIDEDANG,GUOLVXITONGDETOURUBINGBUHUIHENGAO,WEIHUJISHIKEYANZHANGGUOLVXITONGDESHIYONGNIANXIAN,WANQUANKEYIMIBUFEIJIESHUIGUANGAIFANGSHIDERENGONG、SHUIFEITOURU。JULEJIE,ZIYADIJIANSHIDIGUANXITONGXUTOUZIYUE2000YUAN/MU,WEIPENGUANXITONGXUTOUZIYUE1000YUAN/MU,RENGONGDIANGUANXITONGJINXUTOUZIYUE300YUAN/MU。FEIYONGBUSHIHENGAO,HOUQIXIAOYIQUEHENDA。


2、ZAIGUANGAIZHIDUDEZHIDINGHEYONGSHUIGUANLISHANGMEIYOUHENHAOJIEHEZHONGZHIZUOWUDETEXING。


HUAHUIQIYEYINGANZHAOBUTONGZHIWUBUTONGSHENGZHANGQIDEXUSHUIXUFEIDEYAOQIUZHIDINGGUANGAIZHIDU,YIWEIZHUIQIUJIESHUIBINGBUKEXUE。ZAIPENZAIHUAHUIZHONGSHIYONGDIJIANWEIGUANSHEBEIDEHUAHUIPINZHONG,ZHUYAOSHISHANGPINJIAZHIJIAOGAO、SHENGCHANZHOUQIJIAOZHANGDECHANPIN。TONGCHANGYOUYIPINHONG、HONGZHANG、FENGLI、ZHULONGCAO、HUDIELAN、GUOLANDENG,ZHEIXIEHUAHUISHENGZHANGZHOUQIZAI5ZHI10YUE,SHENZHIGENGZHANG,ZAISHENGZHANGZHOUQINEIMEITIANBIXUYOU1ZHI3CIJIAOGUAN。RUOCAIYONGJIESHUIGUANGAI,SHENGGONGDETONGSHIKETIGAOHUAHUIPINZHIHEZHENGQIDU,ZENGJIAJINGJIXIAOYI。


3、GUANGAISHEBEISHENGCHANHESHIGONGQIYEYECUNZAIBUZU。SHOUXIAN,GUONEIGUANGAICHANPINZHILIANGYOUDAIJINYIBUTIGAO,XUYAOGENGDUOCHUANGXINRENCAIHEKEYANJIGOUDEJIARUJINXINGCHANPINYANFA,CHUANGLIZIZHUPINPAI,HOUQIYINGJIAQIANGCHANPINZHILIANGJIANGUANZHIDU,ZUODAOCHANPINCHUCHANGQIANJIUNENGDADAOXIANGGUANYAOQIU。QICI,YINGWANSHANKEHUFUWU,JIAOHUIKEHURUHEZHENGQUESHIYONG、WEIHUCHANPINJISHEBEI。SHIGONGQIYEZUODAOSHENSHIDUSHI,BUTONGHUAHUIPINZHONGDAPEIBUTONGGUANGAISHEBEI,JIANGSHIGONGZHONGYUDAODEWENTIJISHIFANKUIJISHENGCHANFANG,SHENGCHANFANGANSHIJISUOXUGENGXINCHANPINXINGNENGHECANSHU,MANZUSHICHANGXUQIU。



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