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果树施肥过量的危害

   2014-12-22 883
核心提示:一些果农为了提高果树果实的产量,刻意增加果树的施肥量,这种做法不仅起不到增产作用,反而会导致许多不良后果。下面我们就来看看果树施肥过量的危害。

yixieguonongweiletigaoguoshuguoshidechanliang,keyizengjiaguoshudeshifeiliang,zheizhongzuofabujinqibudaozengchanzuoyong,fanerhuidaozhixuduobulianghouguo。xiamianwomenjiulaikankanguoshushifeiguoliangdeweihai。

   

weihaiyi:yingxiangguoshidepinzhi

guoshishengzhanghouqi,ruodaliangshirudanfei,huishiguoshihantangliangjiangdi,yingduxiajiang,zhesebuliang,bunaizhuzang,congerjiangdiqishangpinjiazhi。

   

weihaier:yingxiangzhitiaojiyazidezhiliang

ruozaiqiujishiruguoliangdanfei,huishiqiushaowangzhang,luoyeyanchi,zhitiaochengshudubugou,dongjiyizaochengchoutiao。lingwai,youyuxinshaotingzhishengzhangjiaowan,zhitiaoneiyangfenbuzu,buliyuxingchengbaomanzhuangshidehuaya,yingxianglainianguoshidezhiliangjichanliang。

   

危害三:易引起中毒

yinshirudaliangfeiliao,zengjialeturangrongyedenongdu,shiguoshugenxixishoushuifenjiwujiyanfashengkunnan,zaochengdishangbuweiyan,ruobujishibujiu,jiangshishutiyinwufaxishoushuifenersiwang。

   

weihaisi:zaochengshutiyingyangyuansudeshiheng

yangfenlizizhijiancunzaizhejiekangzuoyong,jimouzhongyangfenlizidecunzainenggouyizhilingyizhonghuoduozhongyangfenlizidehuoxing,congeryingxiangshutiduitadexishou。ruzaisuanxingturanglidanfeideshiruliangjiubuyiguoduo,fouzezuowuxishougailizijiuhenkunnan。guoduodeshiyonggaifeihuiyoufazuowuhuanxin、peng、tie、mei、mengdequefazheng。jiafeiyongliangguoduoyehuiyingxiangguoshuduigailizi、meilizidexishou。

 
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