滴灌玉米水肥一体化技术
YI、YUMIDIGUANDAIXUANZEYUGUANWANGBUSHE
JIANYICAIYONG2XING1GUANKUANZHAIXINGZHONGZHI,KUANXING80~90cm,ZHAIXING20~40cm,ZHAIXINGZHONGPUSHE1GENDIGUANDAI,ZHUJUYIMIDUQUEDING,JIANYIBOZHONGMIDU7000~8500 ZHU/MU。
XUANYONGDANYIMIGONGSHIHUOZHENEIXIANGTIEPIANSHIDIGUANDAI,DIKONGJIANJU
(300mm);GENJUTURANGZHIDIXUANZEDIGUANDAIDITOULIULIANG:SHARANGTUYINGDANGXUANZEDITOULIULIANG2.8~3.2L/HWEIYI;RANGTUYINGDANGXUANZEDITOULIULIANG2.4~2.8L/HWEIYI;ZHANTUYINGDANGXUANZEDITOULIULIANG1.8~2.4L/HWEIYI;ZHIGUANXUANZEPE(JUYIXI)HEIGUANSHUIDAI(75﹟HUOZHE90﹟)。XUANYONGXUANYONGFUKUAN70~90cm,HOUDU>0.01mmDEPUTONGJUYIXIBOMOHUOSHENGWUYUGUANGSHUANGJIANGJIEBOMO。
XUANZETUCENGSHENHOU、FEILIZHONGDENGYISHANGDIKUAI,QINGCHUQIANCHAZUOWUGENCHA,HESHANGGENGFAN,SHENDUYI20~30cm WEIYI,GENGHOUJISHIPAMO,ZHENGDI。4 YUE20 RIZHI5 YUE15 RI,DANG5~10cm TUCENGWENDUWENDINGTONGGUO8~10℃JIKEBOZHONG。CAIYONGDIMOFUGAIZAIPEI,BOZHONGSHIJIANKEBILUDIZHONGZHITIZAOYIZHOU。JINLIANGCAIYONGJIXIEJINGLIANGDIANBO,BOSHEN3~4cm,BOZHONGSHIMOYAOZHANPING、LAJIN、JINTIEDIMIAN,MOBIANYAJINYAYAN、FUTUJUNYUN(MEIGE2~3mZAIDIMOSHANGYAYIXIAOTUDUIYIFANGFENGJIEMO),DIGUANDAIYAOLAJIN,BOHOUJISHIJIAOCHUMIAOSHUI,QUEBAOQUANMIAO。
ER、DIGUANYUMIXUFEIGUILV
GENJUSHIYANCEDINGJIEGUO,DIGUANYUMIQUANSHENGYUQIXISHOUDEDAN、JIAJIEJIN,BINGQIEZUIDUO,ERLINJIAOSHAO。DANCHAN1000-1100kg/666.7m2DEDIGUANYUMI,MIAOQIMIAOTIXIAO,GANWUZHIJILEISHAO,XISHOUDEDANLINJIAYANGFENSHULIANGYESHAO,ZHANQUANSHENGYUQIXISHOUZONGLIANGDE1.28%-2.83%。JINRUBAJIEQI,XISHOUDANLINJIAYANGFENDESHULIANGJUZENG,ZHIDAOCHOUXIONGQIZHIKAIHUAQIDAZUIGAOFENG,YIHOUZHUJIANJIANGDI,CONGBIAO1KEYIKANCHU,DIGUANYUMIBAJIEQIXISHOUDANLINJIAYANGFENSHULIANGFENBIEZHANQUANSHENGYUQIZONGXISHOULIANGDE28.16%、18.36%HE22.16%。CHOUXIONGQIZHIKAIHUAQIDANSUXISHOULIANGZHANZHENGGESHENGYUQIZONGXISHOULIANGDE48.23%、LINZHAN52.4%、JIAZHAN52.59%。TONGSHIKEYIKANCHU,DIGUANYUMIXISHOUDAN、JIADEGAOFENGQIJIAOLINLAIDEZAO,YOUCIKEJIAN,DIGUANYUMIYAOZHUZHONGHUAFEIZAOQISHIYONG,JIBAOZHENGSHENGYUQIANQIDEYANGFENGONGYING,TONGSHIGENGYAOZHUZHONGSHENGZHANGZHONGQIJICHOUXIONGQIDAOKAIHUAQIHUAFEIDESUISHUISHIYONGJIYANGFENDEPEIHEBILI。
BIAO1 DIGUANYUMIBUTONGSHENGYUQIYANGFENXISHOULIANGJIBILI
生育时期 | 氮 | 磷 | 钾 | |||
吸收量(kg/666.7m2) | 吸收比例(%) | 吸收量(kg/666.7m2) | 吸收比例(%) | 吸收量(kg/666.7m2) | 吸收比例(%) | |
苗期 | 0.37 | 2.32 | 0.06 | 1.28 | 0.43 | 2.83 |
拔节期 | 4.48 | 28.16 | 0.90 | 18.36 | 3.58 | 23.47 |
抽雄期 | 4.05 | 25.45 | 1.31 | 26.68 | 4.44 | 29.12 |
开花期 | 3.62 | 22.78 | 1.27 | 25.72 | 3.38 | 22.16 |
吐丝期 | 2.34 | 14.73 | 0.95 | 19.24 | 2.23 | 14.58 |
成熟期 | 1.04 | 6.56 | 0.43 | 8.72 | 1.20 | 7.84 |
SAN、DIGUANYUMISHUIFEIYITIHUAJISHUFANGAN
MUCHANYUMIZILI1000-1100㎏MUBIAOCHANLIANG,DIGUANTIAOJIANXIA,QUANSHENGYUQIDISHUI8~10CI,ZONGDISHUILIANG300~350m3/MU;DIFEILIQU,DANFEITUIJIANSHIYONGLIANGWEI19-21㎏/MU,LINFEI(P2O5)WEI8-9㎏/MU,JIAFEIWEI4-5㎏/MU。ZHONGDENGFEILIQU,DANFEITUIJIANSHIYONGLIANGWEI17-19㎏/MU,LINFEI(P2O5)WEI7-8㎏/MU,JIAFEIWEI3-4㎏/MU。GAOFEILIQU,DANFEITUIJIANSHIYONGLIANGWEI15-17㎏/MU,LINFEI(P2O5)WEI6-7㎏/MU,JIAFEIWEI2-3㎏/MU。DAN、LIN、JIAFEI(CHUNLIANG)SHIYONGBILIFANWEIWEI1:0.38-0.48:0.15-0.25。
JUTISHUIFEIYITIHUAFANGANRUXIA:
(1)CHUMIAOSHUI:DIGUANSHUI15-20 m3/MU,SUISHUIDISHILINSUANYIANHUOZHECHUMIAOSHUIZHUANYONGFEI2-3kg/MU,RUGUOTURANGYANJIANJIAODAKEYIGAIYONGLINSUANNIAOHUOZHESUANXINGTURANGGAILIANGJI2-2.5kg/MU。
(2)CHUMIAOHOUDIYISHUIDEGUANLI:JINLIANGYANCHIDIYISHUIGUANGAISHIJIAN,ZHIZHIYUMIYOUZHUSHANGBUYEPIANJUANQI(DAGAIZAISHENGYUQI40-45TIANYINEI,SHIJIANDAGAIWEI6YUESHANGXUN);GENJUTURANGSHANGQINGMEIMUDISHUI30~35m3,DIQINGSHUI1GEXIAOSHIYIHOU,NIAOSU4-5kg,LINSUANNIAO1.5-2kg,LIUSUANJIA1.0-1.2kgHUOZHEXIANGTONGHANLIANGDEDIGUANZHUANYONGFEI(XIATONG)。
(3)DIERSHUIGUANLIJIBENSHANGGUANHOU7-12TIAN(SHIJIANDAGAIWEI6YUEZHONGXIAXUN):GENJUTURANGSHANGQINGMEIMUDISHUI45-60m3,DIQINGSHUI1GEXIAOSHIYIHOU,NIAOSU3-4kg,LINSUANYIAN1.5-2.0kg,LINSUANNIAO1kg,LIUSUANJIA1.0-1.5kg,XIN、MENG、PENGWEILIANGYUANSUFEILIAO0.2-0.3kg,LIUSUANMEI0.05-0.1kg;
(4)DISANSHUIGUANLIJIBENSHANGGUANHOU7-12TIAN(SHIJIANDAGAIWEI7YUESHANGZHONGXUN):GENJUTURANGSHANGQINGMEIMUDISHUI45-60m3,DIQINGSHUI1GEXIAOSHIYIHOU,NIAOSU5-6kgRUGUOYOUTIAOJIANKEYIZENGJIALIUSUANAN1kg(XIATONG),LINSUANYIAN3.5-4kg,JIAFEI2kg。
(5)DISISHUIGUANLIJIBENSHANGGUANHOU7-12TIAN(SHIJIANDAGAIWEI7YUEZHONGXIAXUN):GENJUTURANGSHANGQINGMEIMUDISHUI50-70m3,DIQINGSHUI1GEXIAOSHIYIHOU,SUISHUIDISHINIAOSU4-5kg,LINSUANYIAN3-4kgZUOYOU,LVHUAJIA1.5-2.0kgZUOYOU,ANJISUANHUOZHEFUZHISUAN(XIN、PENG、MENGBILI1:2:1)DENGWEILIANGYUANSU0.3-0.5kg。
(6)DIWUSHUIGUANLIJIBENSHANGGUANHOU7-12TIAN(SHIJIANDAGAIWEI8YUESHANGXUN):GENJUTURANGSHANGQINGMEIMUDISHUI45-55m3;DIQINGSHUI1GEXIAOSHIYIHOU,SUISHUIDISHINIAOSU2-3kg,LIUSUANAN3-5kg,LINSUANYIAN3-4kgZUOYOU,JIAFEI1.8-2.2kg,ANJISUANHUOZHEFUZHISUAN(XIN、PENG、MENG、GAI)0.3kg。
(7)DILIUSHUIGUANLIJIBENSHANGGUANHOU7-12TIAN(SHIJIANDAGAIWEI8YUEZHONGXUN):GENJUTURANGSHANGQINGMEIMUDISHUI40-50m3,DIQINGSHUI1GEXIAOSHIYIHOU,SUISHUIDISHINIAOSU3-4kg,LINSUANYIAN2-3kg,JIAFEI1.5-1.8kg。
(8)DAOSHUDIERCIGUANGAI,MEIMUYONGSHUILIANGKONGZHIZAI30m3YIXIA,NIAOSU2kg,LINSUANNIAO1kg,JIAFEI1kg,ZUIHOUYISHUINIAOSU1kg,LIUSUANJIA0.5kg。
(9)ZUIHOUYISHUIGUANLI,MEIMUYONGSHUILIANGKONGZHIZAI30m3YIXIA,SHIJIANDAGAIWEI8YUEXIAXUNHUOZHE9YUECHU,JIUYUEZHONGXUNHOUJINZHIGUANGAI。
YOUQIQIHOUQUYUCHAYIJIAODA,GAIJISHUZHUYAOYANJIUQUYUSHIXINJIANGSHIHEZIDIQU,DUIYUZHOUBIANDIQUBIJIAOHESHI,DANSHIQITAQUYU,JIANYIGENJUYUMISHENGYUQITEZHENGJINXINGDIAOZHENG。JUTIYUMISHUIFEIGUANLIWENTIQINGLIUYANGOUTONG。
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