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。