防控 砂梨 标准查询与下载
共找到 150 条与 防控 砂梨 相关的标准，共 10 页
Technical regulations for green prevention and control of main diseases and insect pests of sand pear
本标准规定了砂梨病害防治的原则、措施及任务。 本标准适用于江苏省砂梨无公害果品生产中病害防治
Technical regulations for the prevention and control of sand pear diseases
Technical regulations for green control of small borer in Rosa roxburghii
因地方标准信息公布不透明，地方标准有效性更新或有延迟，望大家理解
Technical regulations for prevention and control of pear tree branch diseases
本标准规定了梨树腐烂病综合防治的术语和定义、防治原则、防治方法等。 本标准适用于安徽省及生态条件类似地区的梨树腐烂病综合防控
Technical regulations for the prevention and control of pear rot disease
Sand pear production technical regulations
本标准规定了砂梨栽培所要求的建园、栽植、土壤和水分管理、施肥、整形和修剪、花果管理、果实采收及主要病虫害防治。 本标准适用于砂梨栽培
Sand pear cultivation technical regulations
本标准规定了春季梨晚霜冻害发生的气象特点、预防措施及灾后补救措施等技术内容。 本标准适用于梨主产区春季防冻减灾管理技术
Technical standard for prevention and control of late frost of pear in spring
Specifications for the construction of sand pear standard orchard
Regulations on Technique of Integrated Pest Management for Non-polluted Food-Sand Pear
Technical regulations for comprehensive prevention and control of pear tree rot
Technical regulations for green control of thorn pear scale insects
Technical regulations for green prevention and control of powdery mildew in Rosa roxburghii
本标准规定了梨黑斑病的综合防控技术规程。 本标准适用于梨生产中梨黑斑病的综合防控
Technical regulations for comprehensive prevention and control of pear black spot
Technical regulations for green reduction and control of pear diseases and insect pests
