异常气候是影响当地杏树栽培优质丰产的主要障碍因素。
Unusual climate is the main barrier factor of local apricot cultivation and crop in high quality.
对无土栽培的环境设施调控，应考虑哪些主要的环境因素？
Which environmental factors must be considered while regulating and controlling the environment of soilless culture?
葡萄酒原产地域命名系统建立的基础因素主要有影响葡萄酒质量因素和葡萄栽培区划气候因素。
And it bases on those factors that influence the grape wine quality and the climate in grape cultivation area.
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