苹果园水肥一体化技术要点

　　PINGGUOYUANHAODEGUANLIJISHUBAOKUOTURANGGUANLI、SHUIFEIGUANLI，QIMUDEZAIYUSHENGCHANYOUZHIGAOCHANDEGUOPIN，TIGAOJINGJIXIAOYI，BAOZHENGHUANJINGKECHIXUFAZHAN。PINGGUOSHUIFEIYITIHUAJISHUYAODIANRUXIA：

　　XITONGZUCHENG：HUANRAODIGUANSHIFEISHOUBUSHUNIUYOUSHUIBENG、DONGLIJI、BIANPINSHEBEI、SHIFEISHEBEI、GUOLVSHEBEI、JINPAIQIFA、LIULIANGJIYALICELIANGYIBIAODENGZUCHENG。MEIXINGGUOSHUYANSHUXINGBUZHIYITIAOGUANGAIZHIGUAN，JUSHUGAN50LIMICHU，SHEYITIAOHUANXINGDIGUANMAOGUAN，ZHIJING1MI，WEIRAOSHUGANPUSHEYITIAOHUANXINGDIGUANGUAN;ZAIDIGUANGUANSHANGJUNYUNANZHUANG4-6GEYALIBUCHANGSHIDITOU，XINGCHENGHUANRAODIGUAN。QIZHONGYOULINGGUOSHU4-5GEDITOU，CHENGNIANGUOSHU6GEDITOU，LIULIANG4.2L/h。

　　CAOZUOYAODIAN：ZAIZHENGCHANGNIANXING，QUANSHENGYUQIDIGUAN5-7CI，ZONGGUANSHUILIANG110-150FANG/MU;SHISHUIRONGFEI3-4CI，MEICI3-6GONGJIN。GUOSHUMENGYAQIAN，YIFANGSHEGOUHUOHUANZHUANGGOUSHIFEIFASHIRUSANYUANFUHEFEI50-60GONGJIN，HUAHOUDISHISHUIRONGXINGPEIFANGFEI10-15GONGJIN/MU，N:P2O5:K2OBILI20:10:10WEIYI。GUOSHIPENGDAQIJIEHEDIGUANSHIFEI1-2CI，MEICIDISHISHUIRONGXINGPEIFANGFEI10-15GONGJIN/MU，N:P2O5:K2OBILI19:8:27WEIYI。GUOSHICAISHOUHOU，YANSHUPANKAIGOUMEIMUJISHIFUSHUYOUJIFEI3000-4000GONGJIN。

　　GENJUNIANJIANGYULIANG，KEXUEJINXINGGUANGAI。TEHANNIAN(200-300mm)GUANSHUI6CI;PIANHANNIAN(300-400mm)GUANSHUI5CI;PINGSHUINIAN(400-600mm)GUANSHUI3CI;FENGSHUINIAN(>600mm)GUANSHUI1-2CI。ZHENDUIBUTONGNIANFEN，DIAOZHENGSHIFEILIANG，JINLIANGJIANSHAODANFEIDESHIYONGLIANG。

　　BEIFANGGUOYUANSHUIFEIYITIHUAXIAOGUO：

　　YISHISHENGSHUI，YUCHUANTONGFANGFAXIANGBI，GUOYUANJIESHUI40-50%。

　　ERSHISHENGFEI，GUOYUANJIEFEI30%-60%。JIANGDIKONGQISHIDU，JIANQINGBINGHAI。GAISHANTURANGJIEGOU，TIGAODIWEN，KEFUBANJIE，TONGTOUXINGHAO。

　　SANSHISHENGLAOLI，QUANNIANMEIMUJIESHENG10-15GELAOLI。

　　SISHIJIESHENGTOURU，MEIMUNIANJIESHENGZONGTOURUYUE400-800YUAN。ZUOWUZENGCHAN，GUOPINKEZENGCHAN10%-14%。

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