陕西桃树苗的选购须知
1、观察根系。优质桃树苗应具有完整、密集、分布均匀的根系。根系受严重机械损伤、侧根少或没有侧根的桃树苗属劣苗。2、观察株形。株形直立不弯曲,分枝分布合理,整形带内有4-5个良好分枝,茎干弹性好、无损伤、顶芽饱满、粗壮的苗木为优质桃树苗,否则为劣质苗。
3、GUANCHAYEYA。YOUZHITAOSHUMIAODINGGANBUWEIYISHANG、ZHENGXINGDAIYINEIYINGJUYOU6-8GEYISHANGCHONGSHIBAOMANDEYEYA。
4、GUANCHAZHUGAOHEJINGCU。YOUZHITAOSHUMIAOZHUGAOYAOQIUDA1MI,CONGMIAOMUJIAJIEYUHEKOUYISHANG8-10LIMICELIANGJINGCU,YAOQIUZHIJING0.7-1LIMI。
5、GUANCHAYUHEKOU。JIAJIEDETAOSHUMIAO,QIZHENMUHEJIESUIDEJIEHEBUWEIYINGWANQUANYUHE。CAIYONGPIJIEDEGUOSHUMIAOYUHEDUYAODA1BANYISHANG。CAIYONGYAJIEDEGUOSHUMIAORUOYUHEDUBUHAO,QITATIAOJIANDOUHEGEYEBUYIXUANGOU。
6、GUANCHAYOUWUBINGCHONGHAI。FANYEPIANTUNLVHUOCHENGXIANJIXING,RUZHOUSUO、FEIPANGDENG,YIJIHUANYOUYEBAN、KUIYANG、XIUBAN、MAOGENBINGHEGEZHONGJIANYIBINGCHONGHAIDETAOSHUMIAODOUBUYIXUANYONG。
7、GUANCHABIAOPIYOUWUZHOUPITUOSHUI。YINGXUANPISEXINXIANDETAOSHUMIAO,JIAOHAOSHIXIANCONGMIAOPUBAOCHUDEMIAOZI。MIAOMUZHOUPI,SHUOMINGYITUOSHUI,ZHEIYANGDETAOSHUMIAOZAIZHIHOUNANYICHENGHUO。
8、KANPINZHONG。SHANXITAOSHUMIAOSHUYUJIAJIEMIAO,FAZHANTAOZHONGZHIYINGJINLIANGCONGSUOZAITAOPINZHONGDEZHUCHANQUXUANGOUTAOMIAO,YINWEIYOUDAMIANJIJIEGUODASHUCAINENGBAOZHENGYOUYOUZHIPINZHONGTAOJIESUISHIYONG,YIBAOZHENGTAOMIAODECHUNDU。HENDUOMIAOPUJIDIZHISHIGUANGYUMIAO,DANGDIBINGMEIYOUJIEGUOTAOSHU,JIESUIYAOQUWAIDITAOJIDIGOUMAI,GENBENBUNENGBAOZHENGTAOMIAOCHUNDU。LINGWAITAOMIAOJIESUIRUGUOSHIYONGDUOCIJIAJIEFANYUHOUTAOSHUDEJIEYA,PINZHIHUIXIAJIANG,SUOYIYINGJINLIANGXUANYONGDIYIDAIJIAJIETAOMIAOMU。YINGGAIFAZHANYIJINGGUONONGYEKEYANYUANSUOJIANDING,XINGZHUANGWENDINGDETAOPINZHONG,QIEWUMIXINGUANGGAOXUANCHUANXINPINZHONG。