Zhongsheng Guo
Biography
Dr. Prof. Zhongsheng Guo, Professor at Northwest A&F University, China. Head of innovation China Agricultural high-quality production Service Group. He put forward the theories of resources utilization limit by plants, vegetation carrying capacity, critical period of regulation of plant resource relations and the new theory of soil and water conservation, which is the theoretical bases for high-quality and sustainable development of forest, grass, soil and water conservation and agriculture.
Research Interest
Abstract
Sustainable use of nature resources and forest and grass high-quality development
Abstract:
As population increases and economy develops, there is an increasing demand for the quantity?variety and quality of agriculture products and services. To meet these demands, most of native vegetation was changed to non-native vegetation?a lot of better plant species or varieties were planted or sowed to produce more safety food. As plant growth, the degradation of soil and vegetation of artificial vegetation, crop failure or waste of resources is very serious. To solve the question and realize the sustainable utilization of nature resources and agriculture high-quality development, it is necessary to select better plant species or varieties, take suitable initially plant density and apply the vegetation carrying capacity (VCC) in the critical period of plant resources relationship regulation to adjust the plant resources relationship and ensure plant grow well and obtain the maximum yield and benefit to realize sustainable use of Resources and Agricultural high-quality development. If the plant density is more than vegetation carrying capacity in the critical period of plant resources relationship regulation, the plant resources must to be regulated to ensure plant grow well and get maximum yield and benefit. The reproduction and vegetative growth relationship was regulated according to the relationship between suitable leaf amount when plant density is equal to VCC and the quality fruit, which meets the needs of the market. Keywords: Soil Water Resources; Soil Water Resources utilization limit by plants, Soil Water vegetation carrying capacity, critical period of plant water relationship regulation: better plant species or varieties; suitable initially plant density
