The Performance Evaluation Of Solar Greenhouse And Analysis Of High Yield And Productive Cultivation Patterns In Alpine Region

Taking the country of Habahe as example, this paper investigated and analysed the problems exist among the development of the solar greenhouse, the performance of solar greenhouse, the high yield and productive cultivation patterns,and the product of greenhouse vegetable in Habahe County. This paper also put forward some suggestions for the future development of solar greenhouse in Habahe County.After a thorough investigation on the production of solar greenhouse in the Habahe country, we concluded that the structure of solar greenhouse in Habahe country was as follow: the wall is adobe construction, the thickness of the wall is2-2.5 and the height is 2.8-3.2m; the scaffolding is steel construction,the span of greenhouse is7.5-8m; the angle of the back-roof is 45°, and the covering is cotton quilt.The high yield and productive cultivation patterns of solar greenhouse in the Habahe is that:they have about two stubbles one year, namely the product between spring and summer,the product between autumn and winter.(1) The earlier spring pepper mode and the delayer autumn tomato mode:the average production of the earlier spring pepper is 2000 kilograms per mu, the net income is about 9000-10000 yuan; the average production of the delayer autumn tomato is 5000 kilogram per mu, the net income is about 12000-15400 yuan.(2) The Earlier spring cucumber mode and the delayer autumn cowpea mode:average production of the cucumber is about 3000 kilogram per mu, the net income is about 8300-8500yuan; the average production of the cowpea is about 2500 kilogram per mu, the net income is about 9000-9250yuan;(3) The Cultivation of edible fungi mode:the net income is about 30000yuan per mu;The above high yield and productive cultivation patterns of solar greenhouse can be expanded in the Altay Prefecture or the area which has the similar climate.The product of solar greenhouse in alpine region must be selected the appropriated form according to the climate conditions of the region, and chose the higher economical effect cultivation mode of vegetablesthe,so as to improve the income level of the growers...