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滴灌工程对果园灌溉的优点有哪些
发布时间:2019-01-07 阅读:189

(1) PENGUAN:SHIYUSHANDI,PODI,YUANDIBUZHENGQIDESHENGCAOGUOYUAN。PENGUANYOUGUDINGSHIHUOHEYIDONGSHILIANGZHONG。PENTOUGAODUYOUZAISHUGUANSHANGMIAN,SHUGUANZHONGYANG,SHUGANZHOUWEIDENGJIZHONG。CIFAYOUDIANSHISHENGSHUI,SHENGGONG,CHUGUANSHUIWAI,HAIJIANGUBUFENPENYAO,SHIFEI,PENJISUDEZUOYE,BINGNENGZAICHUNJIFANGSHUANG,XIAJIFANGGAOWEN,SHIGUOSHUZENGCHAN5~10%。CAIYONGZHEIZHONGFANGFAYAOQIUYOUZHUANMENSHEBEI,TOUZIJIAODUO,SHESHIZHANGQILIUZAIGUOYUAN,BUYIKANGUAN,JINNIANLAIYINGYONGJIANSHAO。(2) DIGUAN:SHIYIZHONGZHIDETUIGUANGDEZUIXINSHIJIESHUIGUANGAIFA。DIGUANKEWEIJUBUGENXILIANXUGONGSHUI,TURANGJIEGOUBAOCHIJIAOHAO,SHUIFENZHUANGKUANGWENDING。CIFABIPENGUANGENGSHENGSHUI,SHENGGONG,DUIFANGZHITURANGCISHENGYANZIHUAYOUMINGXIANZUOYONG,KEZENGCHAN20~30%。YOUQIDUIGANHAN,QUESHUIYANZHONGDEGUOYUANBIJIAOSHIYONG。DIGUANXITONGYOUSHUIBENG、GUOLVQI、YALIDIAOJIEFA、LIULIANGDIAOJIEQI、SHUSHUIDAOHEDITOUDENGBUFENZUCHENG。DIGUANDECISHUHESHUILIANGYINTURANGSHUIFENHEGUOSHUXUSHUIZHUANGKUANGERDING。CHUNHANSHI,KETIANTIANDIGUAN,YIBAN2~3TIANGUANYICI。MEICIGUANSHUI3~6XIAOSHI,MEIGEDITOUMEIXIAOSHIDISHUI2GONGJIN。SHOUCIDIGUANWUSHITURANGSHUIFENDADAOBAOHE,YIHOUKESHITURANGSHIDUJINGCHANGBAOCHIZAITIANJIANZUIDACHISHUILIANGDE70%ZUOYOU。


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