Research On The Status Quo And Countermeasures Of Aba State Greenhouse Construction Under The Background Of Grassland Ecological Supplement Policy

Aba Prefecture,Sichuan Province is located in the southeast of the Qinghai-Tibet Plateau,is an important source of water conservation in China.To the national and global ecological environment climate has an important impact.Previously because of excessive grazing and development of the region's ecological environment caused serious damage.In order to protect the ecological environment of the Qinghai-Tibet Plateau,China has implemented the policy of "grassland ecological subsidy incentive mechanism" in the pastoral areas since the beginning of 2011,and has allocated the grazing area and the grassland balance area.With the gradual implementation of the policy,the area of grazing can be reduced,in order to achieve the goal of reducing the amount of livestock,for the cold autumn and winter season forage shortage problem,herdsmen need to have a fixed space to feed livestock,livestock shed The construction of the building has gradually gained attention and strengthened in the Qinghai-Tibet Plateau.In this paper,taking Aba Prefecture in Sichuan Province as an example,this paper analyzes the situation and existing problems of the construction of the livestock shed under the background of the implementation of the grassland ecological subsidy policy.Through the research methods such as on-the-spot investigation,questionnaires,questionnaires and pilot construction,Suggestions on Optimization of Urban Livestock Construction Management System and Ecological Design.First of all,through the investigation of the policy implementation of the grassland ecological subsidy incentive mechanism in the northwest of Sichuan,this paper starts from the three aspects of the payment of the prize fund and the policy satisfaction survey,the situation of the animal husbandry infrastructure construction and the restoration of the ecological environment in the northwest of Sichuan The existing policy of the implementation of the degree of satisfaction with the current grassland eco-subsidy policy implementation process to explore the problems.As the most important carrier to improve the production efficiency of animal husbandry and animal husbandry,it is very important to promote the implementation of the grassland ecological subsidy policy and improve the income of herdsmen.However,the existing grassland ecological subsidy policy,Such as the improvement of production facilities is still insufficient.Cash subsidy-based approach is not conducive to guide the herdsmen to take the initiative to improve the level of animal husbandry,improve production efficiency,should raise the award-winning standards and vigorously promote the construction of greenhouse construction facilities supporting subsidies to guide herdsmen by increasing the productivity of animal husbandry to achieve income TheThe history of the use of livestock shed in the northwest pastoral area of Aba and other pastures is long.The traditional livestock shed is presented in the form of "open ring",using stones and soil as the main building materials,and the two are mixed with each other to form a wall,But its thermal insulation performance is quite limited.With the construction technology and the progress of building materials,there have been the use of glass,plastic film and other light transmission materials as a roof lighting system of livestock shed,the kind of livestock warm insulation performance compared with the previous "open" Has made great progress.But because of glass and other roofing materials easy to damage,it is difficult to promote a large area.With the country's attention to the development of animal husbandry in the pastoral areas,the construction of animal husbandry infrastructure has been effectively improved,and the construction of livestock shed has been supported by the government level.But in the study I found Aba existing livestock warm there is a large market demand,the supply can not keep up,the use of backward construction technology,building materials are not environmentally friendly,award-winning standard single,construction guidance standards are not fully considered the actual Demand and other aspects of the problem.Through the analysis of the problems existing in the existing livestock shed,the author thinks that the new type of livestock shed should be supported by the ecological building theory in the design and construction process,into the local architectural context,choose the eco-friendly building materials,use The idea of assembly architecture.The author and the research team carried out the demonstration construction of the ecological construction of the livestock shed and carried out the physical performance test on the completed demonstration of the livestock shed.Continuation of Aba state "rammed earth" residential construction of the context,the demonstration of the construction of the use of soil as a maintenance of the main structure of the wall material,with good thermal insulation properties.The main structure of the livestock shed is made of all the prefabricated thin-walled light steel materials.The bolts are connected between the components to make the installation of the sheds more convenient.In the future,the herders will be allowed to rebuild and recycle them.The results show that even in the coldest winter of Aba,the new livestock is the new type of livestock,which is used in the new winter.The shed is still able to provide an environment suitable for the living of animals such as yaks.Based on the research of this paper,the author puts forward the optimization proposal of the construction management system of livestock shed in Aba area,and puts forward the ecological design strategy of the shed in combination with the demonstration project.This paper suggests that the future grassland eco-subsidy policy should raise the award-winning standard and gradually realize the development of subsidy from the means of subsidy to the means of production,so that the herdsmen can increase the yield by increasing the animal husbandry productivity.The use of "government subsidies + herdsmen self" way in the plateau region to promote the ecological design of the new assembly-style shed,supplemented by "grazing + feeding" a combination of scientific farming methods for livestock breeding.This article has a positive theoretical and practical significance to promote the more effective implementation of grassland ecological subsidy policy,improve the ecological environment of the Qinghai-Tibet Plateau and promote the increase of herdsmen.