3D之家预测

柑橘秋冬怎样施肥

2020-01-14 投稿人 : sygthx.com 围观 : 704 次

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1。ZUNXUN

1YUANZE,ZHONGSHIYOUJIFEIDESHIYONG,DALIFAZHANGUOYUANLVFEI,SHISHIGUOYUANJIEGANFUGAI;

2。DUIYUYANZHONGSUANHUADEJIEYUAN,YINGSHIYONGSHILIANGDESUANXINGTURANGGAILIANGJI,RUGUIGAIFEIHUOSHIHUI。

3D之家预测3。GENJUGANJUPINZHONGHEGANJUYUANTURANGFEILIZHUANGKUANG,YOUHUADAN、LIN、JIAFEIYONGLIANG、PEIHESHIYONGBILIHESHIFEISHIQI,BUCHONGGAI、MEI、PENG、XIN、TIEDENGWEILIANGYUANSU。

4。SHIFEIFANGFAGAIWEIJIZHONGXUESHIHUOGOUSHI。

5。SHIFEIJIEHESHUIFENGUANLIHEGAOCHANYOUZHIZAIPEIJISHU。

ER。SHIFEILV

柑桔园全年施肥总量为:面积产量在3000公斤/亩以上的柑桔园,每亩1000-1500公斤人畜(家禽)粪便和沼渣,或发酵饼肥150-200公斤,或堆肥2-3公斤,氮肥25-35公斤,磷肥10-12公斤,钾肥20-30公斤;面积产量2000公斤/亩的桔园,按面积产量3000公斤/亩的桔园施肥总量的70%-80%施用。面积产量低于1500公斤/亩的桔园,按面积产量超过3000公斤/亩的桔园施肥总量的50%-60%施用。对于缺钙缺镁的桔园,选用钙镁磷肥。对于缺硼、锌、铁的橘园,每亩施用硼砂0.5-0.75公斤、硫酸锌1-1.5公斤、硫酸亚铁2-3公斤,与有机肥混合均匀后,秋冬季施用。ph <5.5的桔园,每亩施用硅钙肥或石灰75-100公斤,秋冬施用一次。

3D之家预测ZAIQIUTIANHEDONGTIAN,JUYUANJIANGSHOUHUOSHUIGUOFEILIAO,ZHEIYESHIJICHUFEILIAO。JIFEIDESHIYONGLIANGWEIDANFEI20-30%,LINFEI40-50%,JIAFEI20-30%,SUOYOUYOUJIFEIHEPENG、XIN、TIEFEI,ZAI11YUEZHI12YUECAIGUOQIANHOUSHIYONG。CHUNJISHIFEISHIZHIFAYAFEILIAOHUOKAIHUAQIANFEILIAO,ZAI2YUEZHI3YUEFAYAQIANYIZHENGNIANSHIYONG30%-40%DEDANFEI、30%-40%DELINFEIHE20%-30%DEJIAFEI。XIAJISHIFEISHISHUIGUOZENGFEI,LIUYUEZHIQIYUEQUANNIANSHIDAN30%-40%,LINFEI20%-30%,JIAFEI40%-50%。MUQIAN,GANJUSHENGCHANDESHENGLIHUAZAIPEIJISHUWANGWANGSHIYONGQUANBUYOUJIFEI、ZHONGWEILIANGYUANSU、DAN、LIN、JIAFEI,YUEZHANQUANNIANSHIFEIZONGLIANGDE70%ZUOWEIJIFEI。

(BANFU)(BIANZHE:DONGYANXUE)

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