... 蔬菜无土栽培技术 Soilless culture 蔬菜栽培学 Vegetable cultivation 特种蔬菜栽培 Special vegetable crops cultivation ...
基于24个网页-相关网页
soil for vegetable cultivation 菜地土壤
intensive vegetable cultivation 集约化蔬菜种植
intensive vegetable cultivation area 集约化蔬菜种植区
Basic of Vegetable Cultivation 蔬菜栽培学基础
plastic greenhouse vegetable cultivation 温室 ; 塑料大棚蔬菜种植 ; 大棚蔬菜保护地
vegetable cultivation area 蔬菜种植区
canopy vegetable cultivation 设施栽培
This topic is have a foothold in to hope the job in the south region agriculture education environment first and ask for help from a modern education technique organization,implement vegetable cultivation special subject study website.
本课题首先立足于冀南地区农业中职教育环境,借助于现代教育技术组织、实施了蔬菜栽培专题学习网站。
参考来源 - 专题学习网站在中职学校《蔬菜栽培》课程中的应用研究The pesticide input amount to 137.5kg/hm~2, while 24.4% is insecticide, 75.6% is fungicide. (3) Vegetable cultivation patterns are different, and the fertilizer and pesticide inputs are different, too.
寿光市蔬菜种植区全年农药投入总量(商品量)为137.5kg/hm~2,其中杀虫剂占24.4%,杀菌剂占75.6%。
参考来源 - 集约化蔬菜种植区农用化学品投入及地下水硝酸盐污染研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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