一、施肥點離根越近越好。不少果農認為肥離根遠,根吸收差,養分用不上,施肥離樹越近越好,結果是傷根損樹。
二、shifeiyueduoyuehao。youdeguonongrenweishifeiyueduoyuehao,jieguoshishutiyingyanggongxubupingheng,zhongzheshaogensishu,bingchongzishengyanzhong,qingzheyingyangshengchangheshengzhishengchangbupingheng,zhichangshu,bujieguo,jieguoshao。
三、施肥時間按忙閑。不是依據果樹需肥時期施肥,而是根據勞力忙閑確定施肥時間,“樹需肥時無空施,人閑施肥樹不需。”
四、施shi肥fei種zhong類lei隨sui意yi定ding。由you於yu果guo園yuan秋qiu施shi基ji肥fei正zheng好hao與yu麥mai田tian秋qiu播bo施shi肥fei搶qiang肥fei,不bu少shao果guo農nong便bian隨sui意yi用yong化hua肥fei代dai替ti果guo園yuan基ji肥fei,連lian年nian如ru此ci,結jie果guo是shi果guo園yuan肥fei力li下xia降jiang,樹shu勢shi衰shuai弱ruo,產chan量liang降jiang低di,果guo質zhi變bian劣lie。
五、zhongdixiaqingdishangshifei。henduoguonongxiguanyudixiashifei,duidishangshifeijiyemianpenfeidezuoyongqingshi,bunengzuodaodixiashifeihedishangshifeixiangjiehe,jieguodaozhihuangyebing、小葉病、縮果病、早期落葉病等生理性病害發生嚴重,葉片光合功能降低。
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