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近几年来,我国温室生产在不断发展,其中华北、东北、西北等地区的温室(包括塑料大棚)面积,约占全国温室总面积的90%。针对这一实际情况,用系统论观点,从温室结构,调控管理、作物布局等多方面研究如何充分利用太阳能,节约温室加温耗能,使温室生产达到高产低成本,这是一项有重要意义的工作。一、充分利用自然光、温条件为了减少温室耗能,不少国家把冬季生产蔬菜的温室建立在气候较温暖的地区。根据我国的冬季温、
In recent years, China’s greenhouse production continues to develop, including North China, Northeast China, Northwest and other regions of the greenhouse (including plastic shed) area, accounting for about 90% of the total area of the country’s greenhouse. In view of this actual situation, from the perspective of system theory, it is important to study how to make full use of solar energy from the aspects of greenhouse structure, regulation and control, crop layout and so on, to save greenhouse heating and energy consumption, and to make greenhouse production high yield and low cost Meaningful work. First, make full use of natural light, warm conditions In order to reduce energy consumption in the greenhouse, many countries in the greenhouse vegetable production in the climate warmer areas. According to our winter temperature,