共找到 150 條與 保護播種 相關的標準，共 10 頁
Announcement on the release of the revised plan for "Railway Boundary Noise Limits and Measurement Methods" (GB12525-90)
本標準規定了牧草播種機的一般性術語、型式術語、主要零部件術語等有關術語。 本標準適用于牧草播種機、牧草耕播機和牧草松土補播機
Hay Seeder Terminology
本標準規定了牧草免耕播種機的術語、技術要求、試驗方法、檢驗規則及標志、包裝、運輸與貯存。 本標準適用于機械式排種牧草免耕播種機
No-tillage seeding drill for the grass
本標準規定了牧草播種機的術語、技術要求、試驗方法、檢驗規則及標志、包裝和貯存要求。 本標準適用于牧草播種機和牧草耕播機
The grass sower
Sowing equipment — Test methods — Part 2: Seed drills for sowing in lines
La presente norma è la versione ufficiale in lingua inglese della norma europea EN 13739-1 (edizione marzo 2003). La norma specifica i requisiti
Agricultural machinery - Solid fertilizer broadcasters and full width distributors - Environmental protection - Requirements
Sowing Equipment - Seed-cum-fertilizer Drill
) that it is necessary to establish a value for the protection ratio for sound broadcasting within the shared bands in the Tropical Zone
Protection Ratio for Sound Broadcasting in the Tropical Zone
PLANT VARIETY AND PROTECTION
本文件規定了冷涼區菜豆播種保苗技術的術語和定義、產地環境、整地施肥、播種、保苗、病蟲害防治和檔案管理等主要環節的技術要求。 本文件適用于冷涼區菜豆的播種和保苗
Technical regulations for sowing and protecting seedlings of kidney beans in cold and cool areas
本文件規定了天然草地免耕施肥播種機械的作業基本要求、作業技術規程、安全作業注意事項以及保養與存放。本文件適用于天然草地免耕施肥播種機械（以下簡稱播種機械）的作業
Technical specification for no-tillage seeding and fertilizing drill operation of natural grassland
SOWING EQUIPMENT. SINGLE SEED DRILLS (PRECISION DRILLS). TEST METHODS.
Broadcasting of content protection signalling for television
ALTERNATIVE IS CONSERVATION
本標準規定了耐遲播小麥品種術語與定義、選擇指標、選擇流程。 本標準適用于揚州地區耐遲播小麥品種的選育
Technical Regulations for Breeding Wheat Varieties Resistant to Delay Sowing
