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令人咂舌称奇的国外苗木灌溉方法

   2015-06-23 685
核心提示:灌溉对于植物生长来说尤为重要,下面笔者将重点介绍国外苗木灌溉方法。坡地灌水管灌溉:这是俄罗斯研究的田间灌水方法。管长150米~200米,管径145毫米。各节管子之间用变径法连

灌溉对于植物生长来说尤为重要,下面笔者将重点介绍国外苗木灌溉方法

       坡地灌水管灌溉:

zheishieluosiyanjiudetianjianguanshuifangfa。guanzhang150mi~200mi,guanjing145haomi。gejieguanzizhijianyongbianjingfalianjie,yibaozhenggeduankongjunyun,shishuiyouguanbikongkouliurupodideguanshuigouzhong。


坡地灌水管灌溉

 波涌灌溉法:

zheishimeiguotuichudeguanshuifangfa。jicaiyongjiadashuiliuliangdefangfabashuiguandaobufengouhouzhangshijiantingzhigongshui;shaoguoyiduanshijianzaijiadaliulianggongshui。zheiyangshiduanshixu,shishuiliuchengboyongzhuangtuijin。

 jucheng,yongxiangtongdeshuiliangguangaishi,boyongguangaishideshuiliuqianjinjuliweitongchangde2~3bei。youyuboyongguangaideshuiliutuijinsudukuai,turangkongxizixingguanbi,zaiturangbiaocengxingchengbodefengbiceng,dadajianshaoleshuideshencengshenlou,shizongxiangshuijunyunfenbu。

绳索控制灌溉:

zheishimeiguoyanzhidedimianguanshuixitong。zaitianjiangaochuanzhuangyigezhijingyue60limideshujing,yijieshoulaishuihexiangshushuiguangongshui。zaishushuiguanguanshuifangxiangyice,kaiyougongshuikong,guanneiyouyishoushengsuokongzhidehuosai。guanshuishi,huosaiyikaoshuiyayougaodaodiyicidakaichushuikou,jiangshuifangruguanshuigounei。

土壤网灌溉:

gaixitongyouyigemaizaizhiwugenbu、hanbandaoticailiaodebolixianweiwangheyigemaizaishencengturangzhongyoushimo、tieheguizhichengdezhengjibanzucheng。dangzuowuxushuishi,jiwangtongrudianliu,xianweiwangqidaofujizuoyong,yushiturangshencengdeshuibianzaidianliuzuoyongxiayouzhengjiliuxiangfuji,weizuowuxishouliyong。cifashiaodilikexuejiafamingde,zaizaiaijidengdijinxinglejiaodaguimoshiyan。

集水灌溉法:

ribenkexuejiazaimoxigetebieganhandediqu,liyongxiaoxingganzaoqijinxingjishuiguangai。zheizhongganzaoqideguanshuiguancaiyongdiguanguan。gaixitongqingbian、jialian,suiranxijishuiliangbuduo,danzaijiduqueshuidiquyongyuyumiaoguangaiquejiweiyouxiao。

 地面浸润灌溉:

youyugaixitongsanfaqideliuliangjinwei0.0lke/miao,yanfenwufayirongyezhuangtaicunzai,zhihuijijuyuturangbiaomian,shiturangneideshirunqubianweituoyandedanshuiquyu。yinci,zheiyixitongkecaiyongyanshuiguangaierbuhuidaozhitudiyanjianhua。


 


 
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