Sustainable Use of Natural Resources and High-Quality Agricultural Development

Zhongsheng Guo*

As the economy and society develop and the population increases, there is an increasing demand for plant goods such as timber, food, medicine and so on. Because plant goods and services produced by original vegetation cannot meet the increasing need of people, most of the original vegetation has gradually become non-native vegetation, such as orchard, farmland, plantation and grass. Many exotic plant species were introduced to produce high-quality production and service. As plant grow, soil and vegetation degradation and crop failure will happen, which have to be resolved. According to my ten years of research, the results showed that Resources use limit by plants includes space resources use limit by plants, space vegetation carrying capacity and critical period of plant space relation regulation in soil water and nutrient rich regions, soil water resources use limit by plants, soil water vegetation carrying capacity and critical period of plant water relation regulation in water-limited regions and soil nutrient resources use limit by plants, soil nutrient vegetation carrying capacity and critical period of plant nutrient relation regulation in nutrient-limited regions. When the available amount of nature resources reduced to resources use limit by plants, the plant resources relation enters the critical period of plant resources relation regulation. The ending time of the critical period of plant resources relation regulation is the ineffective time of plant resources relation regulation, such as fruit mature or stopping service. The methods of sustainable use of nature resources and agriculture high-quality development is to select best plant species and varieties, take suitable initial plant density and take effect measure to ensure plant grow well and get maximal yield and beneficial effect. If the existing plant density is more than vegetation carrying capacity in the critical period of plant resources relation regulation, the plant resources relation must be regulated on the vegetation carrying capacity to ensure plant grow well and get maximal yield and beneficial effect and realize sustainable use of nature resources and agriculture high quality development. 

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Published on: Dec 13, 2025 Pages: 40-44

Full Text PDF Full Text HTML DOI: 10.17352/gje.000114
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