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农业乡村部无机肥操纵指点定见-柑桔类

作者: 施瑞德 时候: 2020-09-28 浏览量:

  shangmianshiganjieleiwujifeitihuanhuafeideshouyidingjian:

  (1)“wujifei+fuhefeihuoyuansushuirongfei”xingshi。

  1.qiuxiarishifei

  方针产量为每亩2000―3000kg的柑桔园,每亩施用商品无机肥、无机水溶肥(含生物无机肥)300―500kg,或牛粪、羊粪、猪粪等颠末充实腐熟的田舍肥2―4方,或豆粕、豆饼类腐熟无机肥300―400kg;同时共同施用45%(16-14-15或附近配方)复合肥或元素水溶肥30―35kg。赣南—湘南—桂北柑桔带和浙—闽—粤柑桔带注重补充镁、钙肥,每亩施用硅钙镁肥或钙镁磷肥30―50kg摆布(或施用硫酸镁30kg摆布);长江下游柑桔带注重补充锌和硼肥,每亩施用硫酸锌2kg摆布、硼砂1kg摆布。

  wanshuhuoyuedongzhongleiqiujifeizaiguoshizhuanseqihuotaodaiqianhoushiyong,putongshi9yue;zaoshuzhongleizaicaishouhoushiyong,zhongshuzhongleizaicaishouqianhoushiyong,putongzai11yuexiaxunzhiqianshiyong。jienatiaogouhuoxueshi,shifeishendu20-30cmhuolianxishengengshiyong。

  2.chunjishifei

  zaozhongshuzhonglei2yuexiaxunzhi3yueshangxunshiyong;3-4yueshouchengdewanshuzhonglei,changyizai3yueweizhiqianshiyong,yuezaoyuehao;queyincaishouqianshifeicaozongjianku,zaicaishouhoudunshishichunfei、yuekuaiyuehao。xuanyong45%(20-13-12huofujinpeifang)degaodanzhonglinzhongjiaxingfuhefeihuoyuansushuirongfei,meimuyongliang35-40kg;gongtong200-300kg/muyouliangwujifeishiyong,huafeijianliang10%-15%;chunjiwujifeishiyongquefadeguoyuanyingzaichunjibushi。shifeifangshijienatiaogou、xueshi,shifeishendu10-20 cm。zhuzhongbuchongpengfeihexinfei。

  3.xiarishifei

  zai6zhi8yueguoshipengdaqifencishiyong。tiaoxuan45%(18-5-22huofujinpeifang)fuhefeihuoyuansushuirongfei,meimushiyongliang40-50kg。shifeifangshijienatiaogou、xueshihuoduishuijiaoshi,shifeishenduzai10-20cm。quegaideguoyuan,zaiyouguoqipen2-3ci0.3%degaifei;quemeiguoyuan,zaiyouguoqimeimushiyongliusuanmei20-30kg。

柑桔操纵无机水溶肥

  (er)“lvfei+tianranshengcao”xingshi。

  1.ganjieyuanshengcaoshizhi

  chunjizaiganjieyuanshouhuotiaozi、shanlidou、jianguawandoudengdoukelvfei,meimushouhuoliang2―4kg,yu9yuezhi10shangxunzaijiangyuhounituchaoshidehuanjingxiapingjunliuchuanyuxingjian(putongzaijiangeshuji0.5mzhiwailiuchuan),yuyinianchunji3―4yueyigefanyahuolonggaizuoweifeiliao,huoranglvfeitianranfanmaolonggaiyuganjieyuan。5zhi8yuejuyuantianranshengcao,dangcaofazhandao40cmbaibuhuojihouxingganhandaolinqiandanglingyigehoulonggaiwaixingjianheshupan,qidaobaoshui、jiangwen、gaitupeifeidengganhua。

  2.chunjishifei

  3yuezailvfeifanyadetongshigongtongshiyongfuhefeihuoyuansushuirongfei。xuanyonggaodanzhonglinzhongjiaxingfuhefeihuoyuansushuirongfei45%(20-13-12huofujinpeifang),meimuyongliang30kgbaibu;shifeifangshijienatiaogou、xueshi,shifeishendu10―20 cm。zhuzhongbuchongpengfeihexinfei。

  3.xiarishifei

  fanshizai6zhi8yueguoshipengdaqifencishiyong。tiaoxuan45%(18-5-22huofujinpeifang)fuhefeihuoyuansushuirongfei,meimuyongliang40―50kg。shifeifangshijienatiaogou、xueshihuoduishuijiaoshi,shifeishenduzai10―20cm。quegaideguoyuan,zaiyouguoqipen2―3ci0.3%degaifei;quemeiguoyuan,zaiyouguoqimeimushiyongliusuanmei20―30kg。

  4.qiuxiarishifei

  于9月下旬至11月下旬施用,挑选45%(14-16-15或附近配方)复合肥或元素水溶肥,每亩用量30―35kg。莳植绿肥鲜草到达2000kg以上的柑桔园,能够不施用其余无机肥。绿肥产量较小的柑桔园适当施用无机肥,每亩施用商品无机肥、无机水溶肥(含生物无机肥)200―300kg,或牛粪、羊粪、猪粪等颠末充实腐熟的田舍肥1―2方。接纳条沟或穴施,施肥深度在20―30cm,或连系深耕施用。

  (san)“guo—zhao—chu”mo。

  1.zhaozhazhaoyefajiao

  anzhaozhaoqifajiaoshouyiqingqiu,jiangchuqinfenbianguijiyuzhaoqifajiaochizhong,tingzhifushuheyouhaihuachuzhi,houjingganshifenshou,fenzhaozhahezhaoyeshiyong。zhaoyejienajiqihuahuobanjiqihuajiaoguanshouyijianjieruyuanshiyong,zhaozhayuqiuxiarizuojifeishiyong。

  2.chunjishifei

  2yuexiaxunzhi3yuexiaxunshiyong。xuanyong45%(20-13-12huofujinpeifang)gaodanzhonglinzhongjiaxingfuhefeihuoyuansushuirongfei,meimushiyong30-40kg;jienatiaogoufashiyong,shifeishenduzai15―20cm,tongshilianxijiaoguanzhuiruzhaoye30―40fang。

  3.xiarishifei

  zai6―8yueguoshipengdaqifencishiyong。tiaoxuan45%(18-5-22huofujinpeifang)fuhefeihuoyuansushuirongfei,meimuyongliang35―45kg。shifeifangshijienatiaogoushiyong,tongshilianxijiaoguanzhuiruzhaoye20―30fang。

  4.qiuxiarishifei

  meimushiyongzhaozha3000―5000kg。tongshigongtongshiyong45%(14-16-15huofujinpeifang)fuhefeihuoyuansushuirongfei30―35kg。yu9yuexiaxundao11yuexiaxunshiyong,jienatiaogouhuohuangoufashifei,shifeishenduzai20―30cm。zhaozhashirugouzhong,zaisarufuhefeihuoyuansushuirongfei,hunyunhoufutu。

  (si)“wujifei+shuifeiyitihua”xingshi。

  1.qiuxiarishifei

  meimushiyongshangpinwujifei、wujishuirongfei(hanshengwuwujifei)300―500kg,huoniufen、yangfen、zhufendengdianmochongshifushudetianshefei2―4fang;yu9yuexiaxundao11yuexiaxunshiyong,jienatiaogouhuoxueshi,shifeishendu20―30cmhuolianxishengengshiyong。

  2.shuifeiyitihua

  shengguoqiganjieyuan,feiliaogongjiliangshouyaogenjufangzhenchanlianghenitufeilierding,shuifeiyitihuajingyouguochengjinbufeiliaocaozonglvbiguanlishifeibaojujiejianfeiliao,fangzhenchanliangweimeimu2000―3000kgdeganjieyuan,meimudanlinjiafeixuyaoliangbieliyuewei15―18 kg、7―9 kghe12―15kg。jiaoguanshifeigeqijiandan、lin、jiafeishiyongbibifangxiabiao。

柑桔操纵无机水溶肥

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