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Jilin University 2008

Agricultural Sustainable Development In The Semi-Arid Area In The West Of Jilin Province

Wen Xiao Nan

Titre : Agricultural Sustainable Development In The Semi-Arid Area In The West Of Jilin Province

Auteur : Wen Xiao Nan

Grade : Doctoral Dissertation 2008

Université : Jilin University

Résumé partiel
The sustainable development of agriculture is not only the key for the agricultural development in China, but also the foundation for its social and economic development, and a major part of the sustainable development strategy as well.The semi-arid area in the west of Jilin Province locates on the quite weak belt of the northern ecotype is the most seriously destroyed area in Jilin Province which suffers from many environmental problems, such as the desertification, salinization, grassland degradation, decline in the quality of land and grassland, shrink of woodland and swamp, unbalance of water distribution and the rest. All the factors mentioned above will restrict the agricultural sustainable development in this area.This dissertation focuses on how to develop the agriculture in the west sustainability, how to ensure the national grain safety and how to increase farmer income. The overall opinions on the agricultural development in the semi-arid area in the west of Jilin Province are put forward in accordance with the current agricultural development and its restrictions In this area-taking the agricultural and area sustainable development as the objective ; acquiring the systematic and scientific outlook on development of agricultural ; keeping the desertification, salination and degradation of the grassland within limits by rational use of the water resources ; stressing the green agricultural economy, promoting the agricultural industrialization and intensive management guided by some leading enterprises ; enhancing the competition of the products, increasing the farmer income and ensuring the national grain safety guaranteed and supported by the technology innovation.Based on the above, the orientation, mode and strategies for the agricultural sustainable development in this area will be discussed. This dissertation is divided into nine chapters:1. Introduction. The background and significance of the agricultural sustainable development in the semi-arid area in the west of Jilin Province will be discussed and its present conditions of the research on at home and abroad will be compared, and its definition and connotation will also be introduced, and finally the structure and research methods will be given.2. This dissertation first gives a definition of agricultural sustainable development, analyzes its connotation and features in detail, and makes clear the contents and scope for the directions, patterns and policy of the agricultural sustainable development in the semi-arid area in the west of Jilin Province. Finally, The agricultural systematic theories, ecological economic theories, and other important theories that relates to this dissertation will be introduced in this dissertation.3. The present conditions of the agricultural development in the semi-arid area in the west of Jilin Province. In this dissertation first an introduction is made to the area’s agricultural natural resources, and an analysis is made of the area’s ecological environment and the evolution of the water environment. After studying the situation of the areas’ agricultural economic development, This dissertation puts stress on analyzing the advantages and disadvantages of the area’s agricultural development and lays a foundation for the decision-making and countermeasures of the areas’ agricultural development patterns and directions. 4. This dissertation studies and evaluates the areas’ desertification, salinization, degradation of grassland, and the restrictive factors of water, forest, and wetland resources, making a thorough analysis of the causes and the inter-relationship of the restrictive factors, originally putting forward the rationale of the interaction of restrictive factors for the sustainable development in the area.5. The orientation and patterns for the agricultural sustainable development in the semi-arid area in the west of Jilin Province. This dissertation first puts forward the general idea and main principles, and designs the framework of sustainable development, with a view to the general idea’s five aspects : strategy, basis, core, support, and goal, creatively putting forward the goal determination, directions and patterns of sustainable development in the semi-arid area in the west of Jilin Province. The goals are : a well-constructed marketable grain production base and a grain safety base ; a green farm produce production and processing base ; a choice animal husbandry production and processing base ; and an agricultural innovative model base.

Présentation (Dissertationtopic)

Page publiée le 21 avril 2013, mise à jour le 9 janvier 2018