还田 河蟹 标准查询与下载
共找到 150 条与 还田 河蟹 相关的标准，共 10 页
Panjin river crab adult crab paddy field culture technical specification
Panjin River Crab Species Paddy Farming Technical Specifications
Technical specifications for rice field cultivation of river crabs
Technical Specifications for Panjin River Crab Reed Field Cultivation
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。本标准规定了稻田河蟹综合种养的环境条件、水稻栽植和收获、河蟹养殖、收获和越冬、病害防治等。本标准适用于稻田河蟹综合种养
Technical Specifications for Comprehensive Cultivation and Breeding of River Crabs in Paddy Fields
Technical specifications for ecological breeding of river crabs in paddy fields
1 范围 2 规范性引用文件 3 术语和定义 4 要求 5
Commercial crab of Eriocheir sinensis from Yellow River Estuary
本标准规定了地理标志产品 白洋淀河蟹的术语和定义、要求、试验方法、检验规则、标志、包装、运输和贮存
BaiyangdianRiver crab
本标准规定了河蟹的饲料产品分类、要求、j检验指标、检验规则、标志、包装、运输、贮存和保质期等方面的事项。 本标准中河蟹配合饲料只适用于本协会水产配合饲料，用于河蟹的养殖
River crab feed standard
Technical regulations for corn stalk returning to field in West Liaohe irrigation area
Technical Regulations for Wheat Straw Crushing, Overlapping and Returning to Field in Hetao Irrigation Area
本规程规定了河蟹成蟹养殖的主要水域环境条件、蟹种放养的技术要求，成蟹养殖的饲养管理及蟹病防治操作技术。本规程适宜于长江口下游地区河蟹的成蟹养殖
General technical requirements for the cultivation of adult crabs
Jianghai 21 River Crab Breeding Technical Regulations
本标准规定了河蟹（Eriocheirsinensis）苗种的术语和定义、苗种来源、蟹苗质量、蟹种质量、检验方法和判定规则。本标准适用于河蟹苗、种的生产、销售
Pollution-free river crab fry
Technical regulations for culturing Chinese mitten crabs in paddy fields
