日光温室无污染蔬菜生产定位试验研究 关键词 日光温室 无公害 蔬菜 [gap=1015]Key words Sunlight greenhouse，No—pollution，Vegetable
基于99个网页-相关网页
Intelligent sunlight greenhouse 智能阳光温室
sunlight greenhouse soil 日光温室土壤
sunlight-greenhouse structure 日光温室结构
sunlight greenhouse cultivation 日光温室生产
tomato in sunlight greenhouse 日光温室番茄
The salt content in different horizons of soil in sunlight greenhouse has been 34g/kg after used 23 years.2.
主要用于栽培黄瓜的日光温室在使用2～5a后，不同土层的可溶性盐含量在3～4g／kg之间。
参考来源 - 宁夏日光温室土壤次生盐渍化对黄瓜生长发育影响的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In order to reduce energy loss from south roof during nighttimes, the thermal screen was designed in sunlight greenhouse.
为减少夜间日光温室前屋面的热量损失，采用内设保温幕的方法测试其效果。
Experiments on chemical control of weeds in sunlight greenhouse, big plastic shed, waste slope land and basic farmland were carried out.
在日光温室、塑料大棚、土坡荒地和基本农田条件下，应用化学除草剂进行防治试验。
This sunlight greenhouse can offer two kinds of artificial greenhouse ecological system different in sunlight, temperature condition, etc.
该日光温室可提供两种不同光照、温度等条件的温室人工生态系统。
应用推荐