一、春季桃树施什么肥好?
1、施肥时间
taoshushiguoshuzhongchunjishengzhanghuodongkaishizuizaode,shutiyangfengongyingyezaoyuqitaguoshu。zailichunhouqiwenhuishengzhishi,taoshudeyingyangxuqiuliangzhujianzengda,yinciyaozhuajinshihaoyaqianfei。yibanshizailichunqian15tianshiyong,meizhutaoshushidan0.5gongjin、jia0.3gongjin、lin0.2gongjin,zuihaoyufushurenchufenniaoshuifeihunheshiru。
2、施肥配方
shifeishiyingshiduozhongpeifangyingyangyuansufeiliao,ruguofeiliaoyingyangyuansudanyi,guozhijiufengweicha、gexiao,haihuichuxianhuangye、xiaoyesuoguobingdengquesuzheng。jianyishifeishi,yingyiyangfenquanmianshuhuadenongjiafeiweizhu。
3、施肥方法
50%delinfeihejiafeiji40%dedanfeiyuyoujifeijishi,qiyudanlinjiafeiangeshengyuqiduiyangfendexuqiufencishiyong。yibanzaitaoshumengyaqi(3yuechu)、yingheqi(5yuezhongxun)heguoshipengdaqifen2~3cishi。duiyushangyinianzaoqiluoyedeguoyuan,yingjiaqianggenwaishifei,kemengyaqianpenshi1%~3%niaosurongye2~3ci,mengyahouzhi7yuezhongxunpenshi2ciniaosurongye,jiangeqiwei7tian。
4、注意浅施
taoshushiqiangenxingshuzhong,dabufengenxifenbuzai20~30limishenchu。yinci,taoshushifeiyingshidangqianshi,shifeishenduzai30limiweiyi。
5、施肥定位
taoshudeshuipinggenyibanjizhongzaishuguanwaiweideshaoyuanchu,genxideshengzhangfangxiangchangyinshifeidebuweieryanshen,suoyishifeiyingjiangfeiliaoshiruzaigenxifenbushaoshen、shaoyuanchu,congeryoudaogenxixiangzongshenfazhan,kuozhanshengzhangmianhexifeimian。
二、春季桃树修剪技术
1、扭梢
shizaijiaowangdezhilixinshaodebanmuzhihuabuwei,yongshouniuzhuan,shimuzhibujirenpibutongshiniushangerbuduanlie。niushangdexinshaoxiachuihuolaping,yibanyuxinshaozhang30limizuoyou,zaijujibu15limichujiangnenshaoniuqu。niushaokeyijiangtuzhangzhigaizaoweijieguozhi,gaishanguangzhaotiaojian,huanheshushi,fangzhituzhang。
2、摘心
shibazhengzaishengzhangdezhitiaodingduandeyounenbufenquchu,zhaixinkeyigaibianyingyangfenpei。beizhaixindezhitiaozantingzhishengzhang,bujinyouliyuzhitiaochongshi,tigaohuayabaomandu,erqiekeyijianshaoyuxianglinzhitiaodeyingyangjingzheng,zaishaozhang20limishizhaixin。zhaixinhou,chouchudexinshaozhangdao30limizaijinxingniushao。
3、拉枝
keyikaizhangjiaodu,huanheshushi,gaishanguangzhaotiaojian,fangzhizhitiaoxiabuguangtu,lazhiyibanzai5--6yuefenjinxing,zheishirongyilakaidingxing,lazhijiaodu80duzuoyou,bunenglachengshuizhuang。
yaoxiangtaoshuhuodefengchan,chunjishifeihexiujianguanlishibibukeshaodegongzuo。ciwai,yintaoshupinzhong、shushi、qihoutiaojian、shengzhanghuanjing、zaipeiguanlicuoshidengbutong,qijutiguanlicuoshi、shifeifangfajixiaoguokenengyousuobutong,yingdanggenjushijiqingkuangjinxingshidangdiaozheng。