双屋面温室土壤温度特点及其变化规律的研究
Study on Soil Temperature Characteristics and Its Variation in Double-roof Greenhouse
尉辉 1谷停停 1王蕾 1杨竞 1刘素慧1
作者信息
- 1. 山东农业工程学院,山东 济南 250100
- 折叠
摘要
为明确双屋面温室土壤温度特点及其变化规律,测量双屋面温室内外 5cm、10cm、15cm深度土层的土壤温度,并对不同天气状况下的土壤温度情况进行了对比分析.结果表明:温室内土壤温度的变化与外部气温变化成正相关,不同深度土壤的温度变化幅度各不相同,各层土壤的温度在有雨的天气状况下均低于无雨(晴天、多云、阴天或雾霾天)的天气状况,在不同天气情况下各层土壤的温度变化状况基本一致,温室内土壤温度存在明显的季节变化,温室内不同方位的土壤温度变化情况基本相同.
Abstract
To clarify the characteristics and variation patterns of soil temperature in a double roof greenhouse,the soil temperature of the 5cm,10cm,and 15cm deep soil layers inside and outside the double roof greenhouse was measured,and the soil temperature under different weather conditions was compared and analyzed.The results show that there is a positive correlation between the changes in soil temperature inside the greenhouse and the changes in external temperature.The temperature changes of soil at different depths are different,and the temperature of each layer of soil is lower in rainy weather conditions than in non rainy weather conditions(sunny,cloudy,and hazy).The temperature changes of each layer of soil are basically the same in different weather conditions,and there are obvious seasonal changes in soil temperature inside the greenhouse.The temperature changes of soil in different directions inside the greenhouse are basically the same.
关键词
双屋面温室/土壤温度Key words
double roof greenhouse/soil temperature引用本文复制引用
基金项目
山东农业工程学院校级项目(sgyhx2023-24)
山东农业工程学院校级项目(sgyhx2024-26)
出版年
2024
NETL
NSTL
万方数据