Appropriate range for the winter crop and early spring greenhouse crop cultivation.
适宜范围适于日光温室越冬茬和早春茬栽培。
Study on greenhouse microclimate and crop model is a useful tool for optimization of greenhouse crop and climate management.
温室小气候和作物模型研究是辅助温室作物生产环境优化调控和栽培管理的有力工具。
Sugar cane was the only crop shown to have a favourable balance of greenhouse gas savings and emissions, because it requires less fertilizer than other biofuel crops.
甘蔗是唯一一种表现出可以让温室气体排放净减少的作物，因为它需要的化肥少于其他生物燃料作物。
Crop growth simulation models belongs to the core parts of supporting techniques in precision agriculture and intellectualized operations and management softwares in greenhouse production.
作物生长模拟模型是精准农业支持技术的核心部分之一，也是温室生产智能化操作与管理软件的核心部分。
It is important for the growth of the crop to control the greenhouse environment.
温室环境控制对于作物的生长有着重要的意义。
According to the information of climatic in and out greenhouse, and the information of crop growth, the system can give the optimal control project.
系统能够根据当前温室内外的环境信息、作物生长信息以及温室调控设施的信息，给出当前温室环境条件下最佳的调控方案。
Environment Controller: Based on monitoring data and crop needs to realize the intelligent control of greenhouse environment.
环境控制器：依据监测的数据和作物需要，实现对温室环境的智能调控。
The row-crop plant stand architect and canopy photosynthesis models are combining to construct sunlight greenhouse cucumber canopy photosynthesis in this paper.
本研究构建了日光温室黄瓜冠层光合作用数学模型。
The modified P-M equation is suggested to calculate the reference crop evapotranspiration in solar-heated greenhouse.
建议在日光温室里使用修正后的P - M公式计算参考作物的蒸发蒸腾量。
In the greenhouse, by conducting pot and field experiments, the diagnosis method of crop moisture content from variable differential in stem diameter of tomato was studied.
在温室条件下，盆栽和小区试验相结合，进行了用番茄株茎直径变差法诊断其水分状况的试验研究。
It is a core technology of greenhouse environment and crop growth and development precise control and quantitative management.
建立温室园艺作物生长模型，是进行温室环境和作物生长发育精确化控制和定量化管理的核心技术。
The crop growth model and radiation model had a good performance in inflecting radiation on ground in greenhouse.
基于辐射模型和作物模型对地面辐射量动态变化进行模拟，具有较好的可行性。
Formerly there were only two crop harvests in greenhouse within a year, leaving the soil unused in the summer, which results in poor economic returns.
过去我们的日光温室一年只种两茬造成了夏季土地闲置、效益不佳。
Formerly there were only two crop harvests in greenhouse within a year, leaving the soil unused in the summer, which results in poor economic returns.
过去我们的日光温室一年只种两茬造成了夏季土地闲置、效益不佳。
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