江苏快三走势图

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滴灌灌溉展示
作者:admin 发布日期:2016/7/22 关注次数: 二维码分享

滴灌灌溉


DIGUANGUANGAI

GAOXIAOGUANGAIVSDASHUIMANGUAN

DASHUIMANGUAN:JIAODI,HANLAOBUJUN,FEIGONG、FEIXIN、FEIDIAN、FEISHUI、WURANSHUITI,TURANGBANJIE、BINGCHONGHAIDUO、ZACAOZISHENGDAYAOMANG,KAOTIANCHIFAN......

江苏快三走势图 GAOXIAOGUANGAI:JIAOZUOWU,SHISHISHILIANG,SHENGGONG、SHENGXIN、SHENGSHUI、SHENGDIAN,HUANBAODITAN,TURANGHUXITONGCHANG、SHIDUKEKONGBINGHAISHAO,ZENGCHANZENGSHOUBENXIAOKANG......


江苏快三走势图 GAOXIAOGUANGAIZHIDIGUANXITONG

滴灌是按照作物的需水要求,通过整体式的滴灌管(带),安装在PE管上的滴箭、滴头或其他孔口式灌水器将水或肥液一滴一滴地,均匀而又精准地滴入作物根区附近土壤中的灌水方法。

DIGUANSHIMUQIANSHIYONGZUIGUANGFANDE、ZUIGAOXIAODEYIZHONGGUANGAIXINGSHI。DIGUANBUHUIPOHUAITURANGJIEGOU,KEYISHITURANGNEIBUSHUI、FEI、QI、REJINGCHANGBAOCHIZAISHIYIYUZUOWUSHENGZHANGDELIANGHAOZHUANGKUANG,ZHENGFASUNSHIXIAO,BUCHANSHENGDIMIANJINGLIUJISHENCENGSHENLOU。BICHUANTONGGUANGAISHENGGONG50~~80%、JIESHUI80%ZUOYOU,ZENGCHAN20~~200%。YINCI,JINNIANLAIDIGUANFAZHANFEICHANGXUNMENG。

GENJUZHIZHULEIXING(ZHUYAOKANGENXI)、DINGZHIZHUJUSHIFOUJUNYUN、SHIYONGNIANXIANYAOQIU、TOUZIDAXIAODENGQINGKUANGXUANYONGDUIYINGDIGUANGUANSHUIQI。DIGUANGUAN(DAI)SHIHEYUSUOYOUCHENGXINGZHONGZHIDEZUOYONG(RUQIELEISHUCAI、PUTAO、MIHOUTAO、PINGGUO、YINGTAODENGGUOSHU)。XINGZHIWUYEKEYICAIYONGZAIPEGUANSHANGDUIYINGZHIZHUWEIZHIANZHUANGDITOU(DUIGENXIKUANSHENDEZHIZHUHAIKEYIJIAZHUANGYICHUSIDIJIANDENG)。

YOUYUJUYOUJINGZHUN、WEILIANG、KEKONGDENGTEDIAN,DIGUANXITONGSHISHUIFEIYITIHUAZHONGYINGYONGZUIDUODEZAITI。


江苏快三走势图 DIGUANTEDIAN:SHENGSHUISHENGGONG,ZENGCHANZENGSHOU。YINWEIGUANGAISHI,SHUIBUZAIKONGZHONGYUNDONG,BUDASHIYEMIAN,YEMEIYOUYOUXIAOSHIRUNMIANJIYIWAIDETURANGBIAOMIANZHENGFA,GUZHIJIESUNHAOYUZHENGFADESHUILIANGZUISHAO;RONGYIKONGZHISHUILIANG,BUZHICHANSHENGDIMIANJINGLIUHETURANGSHENCENGSHENLOU。GUKEYIBIPENGUANJIESHENGSHUI35—75%。DUISHUIYUANSHAOHEQUESHUIDESHANQUSHIXIANSHUILIHUAKAIPILEXINTUJING。 YOUYUZHUJIANWEIGONGYINGCHONGZUDESHUIFEN,ZACAOBUYISHENGZHANG,YINERZUOWUYUZACAOZHENGDUOYANGFENDEGANRAODAWEIJIANQING,JIANSHAOLECHUCAOYONGGONG。YOUYUZUOWUGENQUNENGGOUBAOCHIZHEZUIJIAGONGSHUIZHUANGTAIHEGONGFEIZHUANGTAI,GUNENGZENGCHAN。


江苏快三走势图 DIGUANZUCHENG:DIGUANXITONGZHUYAOYOUSHOUBUSHUNIU、GUANLUHEDITOUSANBUFENZUCHENG

江苏快三走势图 1.SHOUBUSHUNIU:BAOKUOSHUIBENG(JIDONGLIJI)、SHIFEIGUAN、GUOLVQI、KONGZHIYUCELIANGYIBIAODENG。QIZUOYONGSHI CHOUSHUI、SHIFEI、GUOLV,YIYIDINGDEYALIJIANGYIDINGSHULIANGDESHUISONGRUGANGUAN。

2.管路:包括干管、支管、毛管以及必要的调节设备(如压力表、闸阀、流量调节器 等)。其作用是将加压水均匀地输送到滴头。

江苏快三走势图 3.DITOU:QIZUOYONGSHISHISHUILIUJINGGUOWEIXIAODEKONGDAO,XINGCHENGNENGLIANGSUNSHI,JIANXIAOQIYALI,SHITAYIDIANDIDEFANGSHIDIRUTURANGZHONG。DITOUTONGCHANGFANGZAITURANGBIAOMIAN。

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