www.bzfxw.comICS65.020.20CCSB31DB61陕西省地方标准DB61/T1617.6—2024矮化苹果自根砧栽培技术规程第6部分：疏花疏果花Technicalregulationsofcultivationforapplewithdwarfingself-rootstocks—Part6：Flowerandfruitthinning2024-04-03发布2024-05-03实施陕西省市场监督管理局发布www.bzfxw.comwww.bzfxw.comDB61/T1617.6—2024I目次前言....................................................................................
