Main components of net incomes of ecological households in newirrigation area pumping water from the Huanghe Rive of Ningxia

Developing three-dimensional and ecological model, achieving win-win situation of protection and development;

This paper elaborated the main energy ecological model and the present utilizing situation of rural marsh gas in loess plateau area,and pointed out the existent main problems,then proposed the solution.

The main ecological models of integrated fish farming in China include fish-agriculture comprehensive integration model,fish-animal comprehensive integration raising model,fish-agriculture-animal comprehensive integration raising model,farm-type vertical farming ecological system and so on.

Ecological pattern on the breeding fish in high water level above land in Dafeng coastal beach;

Application of the Huizhou ancient dwellings' ecological pattern in Anhui province new countryside houses construction

This paper, by borrowing the ecological mode, moderate principle, ecological chain theory and limiting factor law, and based on the characteristics of symbiosis, competition, cooperation and parasitization of secondary vocational students, researches the method of student management work.

Effects and examples of development of energy source and ecological patterns in countrysides of Gansu province,China;

A study onecological patterns of the characteristic agriculture in southeast Fujian Province;

This research analyse on the soil nitrogen variation features of different ecological patterns in estern desertification region,Guizhou province.