共找到 150 条与 覆盖 白菜 相关的标准,共 10 页
Technical Regulations for Multi-planting Cabbage Cultivation of Muskmelon with Multi-layer Covering in Greenhouses
本标准规定了小白菜[Brassicachinensis(L.)Makino]防虫网的产地条件、栽培技术、采收、虫害防治及生产档案记录。本标准适用于小白菜防虫网覆盖栽培
Technical regulations for the production of cabbage insect-proof net covering
Special film-covered cultivation technical regulations for Chinese cabbage in spring and summer
Technical regulations for the cultivation of leeks in a medium shed without covering
本标准适用于白菜之划分等级
Grades of Pak-Choi
MIL-C-17774A (MC) dated 30 June 1969 has been reviewed and determined to be current
COVER, BAYONET; SCABBARD; COTTON DUCK, WHITE (WITH LEATHER TIP)
This amendment forms a part of Military Specification MIL-C-l7774A(MC), dated 7 July 1964
COVER, BAYONET; SCABBARD; COTTON DUCK, WHITE (WITH LEATHER TIP)
This specification covers a bayonet scabbard cover fabricated of white cotton duck with a black leather tip
COVER, BAYONET; SCABBARD; COTTON DUCK, WHITE (WITH LEATHER TIP)
Special film-covered cultivation technical regulations for over-summer vegetables Part 3: Spinach
Special Film Covering Cultivation Technical Regulations for Oversummer Vegetables Part 1: Chives
Special film-covered cultivation technical regulations for over-summer vegetables Part 4: lettuce
Special film-covered cultivation technical regulations for over-summer vegetables Part 2: Celery
Technical regulations for high-yield and high-efficiency cultivation of sugar beets covered with plastic film
Cultivation technical regulations for vegetable peanuts covered with double film in early spring
本标准规定了油白菜高原油白菜3号的植物学性状、生物学特性及适宜种植地区,对经济性状、栽培技术要点及生产能力作了说明。 本标准适用于青海省各级种子、农业科研、教学、生产、农技推广部门对该品种的鉴别、检验、推广、收购和销售
Oily cabbage high crude oil cabbage No. 3
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