“林业经济管理”课程思政改革的教学实践

课程思政是新时代高等院校的一种综合教育理念,对发挥专业课、通识课的协同育人作用具有积极意义。"林业经济管理"课程是林业类院校经管专业学生的一门重要课程,具有覆盖面广、通识性强等特点。梳理总结"林业经济管理"课程思政建设的内容,包含"绿水青山就是金山银山""乡村振兴"、生态文明建设、绿色经济等,通过构建线上线下混合式教学模式、创设典型教学案例及健全课程思政考核体系,充分将思想政治元素与"林业经济管理"固有的专业知识、技能进行有机融合,提升专业课教学的育人作用,以期对同类课程思政的探索与实践有一定的参考和借鉴意义。

CIRCULAR-ECONOMY MODELS OF ANIMAL HUSBANDRY INDUSTRY IN JILIN PROVINCE

Animal husbandry industry in Jilin Province is developing rapidly toward the one in large-scale, standardization and industrialization. It is upgrading to a higher level. This lays the foundation for the industry to practice ecological industry. Following the policies of Chinese Government, more and more enterprises are being engaged in seeking the effective ways of circular-economy. This paper does some researches on the projects of two major enterprises in this industry, redesigns the eco-industrial chains using principles of industrial ecology, and provides two models of circular-economy, namely vertical circulation and horizontal combination. After that, it analyzes the technological and economic effectiveness of the two designing plans. At the end, it summaries the traits of suitable circular-economy models adopted in the industry.

MARKETIZATION OF GREEN FOOD RESOURCES IN FOREST REGION OF THE CHANGBAI MOUNTAINS

The Changbai Mountains is rich in the resources of green food. At present, the low marketization of green food resources in the forest region of the Changbai Mountains becomes the bottleneck to restrict the benign development of its green food industry. With huge market demands at home and abroad, it is the urgent problem how to improve marketization process of green food resources and transfer the resources superiority into the market superiority in the region. According to the investigation, this paper analyzed the status quo and the cause of formation of low-marketization with the method of combining comparative research and practice research. It pointed out that necessary condition of marketization of green food resources in the forest region, such as strategy, economic environment, marketization allocation of sci-tech resources, etc. should be established. Furthermore, the concrete strategies of marketization of green food resources in the region such as market location, strategies of objective markets, combined strategy of marketing, etc. were advanced.

Quantitative Assessment of Impacts of Climate and Economic-technical Factors on Grain Yield in Jilin Province from 1980 to 2008

Climate change is one of the most important challenges threatening agricultural grain yield and food security. Determining the factors influencing grain yield in Jilin Province and the weights of their contribution are a very important task, because Jilin Province is an important agriculture base in China. In this study, the accumulation factor sequence evaluating data method was used to analyze the climate and economic-technical factor contribution weights to grain yield and grain yield changes in each city of Jilin Province. Climate yield was also estimated to study the climate effect on the grain yield, and it was calculated in two ways： an improved algorithm and a traditional quadratic method. The results show that the climate and economicechnical factors have different contribution weights to grain yield in different cities in Jilin Province. The contribution weight of the climate factor to grain yield was 0.212-0.349, while that the economic-technical factor was 0.651-0.788. Furthermore, the changes of the climate factor contributing to grain yield changes accounted for 0.296-0.546, and the changes of the economic-technical factor accounted for 0.454-0.704. The weights of climate and economic-technical factor contributing to grain yield are very different between the eastern and western cities in Jilin Province, but their weights contributing to the grain yield change are similar in these cities. In general, the amount of fertilizer used per hectare （FUPH） is the main factor affecting grain yields and yield changes from 1980 to 2008. It is noted that when the FUPH growth rate stabilized after 1995, the effects of the climate factor on the grain yield become more obvious than before. The improved algorithm is effective for esti- mating climate yield in Jilin Province, and the climate yields were mostly between -500 kg/ha and 500 kg/ha, and showed a slightly rising trend in most cities.

Study on the environmental information disclosure of Chinese forestry enterprises

Environmental accounting is a kind of accounting which focuses on the compensation for the resources spending. It combines the theories of environmental economics and traditional accounting and uses scientific as well as systematic ways to coordinate the development of economics and the protection of environment. It is just in the primary process for forestry enterprises in China to introduce the research and practice of environmental accounting. Based on discussion about the principle of environmental information disclosure and analysis on the current situation of the environmental information disclosure of the forestry enterprises, this paper attempted to propose that the supplementary report mode of information disclosure should be appropriate for the forestry enterprises, which provide the balance sheet of environment, the income statement of environment besides the original three financial report to reflect the general environmental information of the enterprise.

Synergic Relationship between the Grain for Green Program and the Agricultural Eco-economic System in Ansai County based on the VAR model

Understanding the synergic relationship between the Grain for Green Program(GGP)and the agricultural eco-economic system is important for designing an optimized agricultural eco-economic system and developing a highly efficient structure of an agricultural industry chain and a resource chain.This study used Ansai County time series data from 1995 to 2014,applied vector autoregressive(VAR)models and used tools such as Granger causality,impulse response analysis and variance decomposition,to explore the synergy between the GGP and the agricultural eco-economic system.The results revealed a synergic and reciprocal relationship between the GGP and the agroeconomic system.The contribution of the GGP to the agroecosystem reached 34%,which was significantly higher than either its largest contribution to the agroeconomic system(20.8%)or its peak contribution to the agrosocial system(26.7%).The agroeconomic system had the most prominent influence on the GGP,with a year-round stable contribution of up to 55.3%.These results were consistent with reality.However,the impact of the GGP on the agricultural eco-economic system was weaker than the effect of the agricultural eco-economic system on the GGP.The lag of variable stationarity after the shock was relatively short,indicating that optimal coupling had not formed between the GGP and the agricultural eco-economic system.On the basis of enhancing the ecological functions,we should construct the agricultural industry-resource chain such that it focuses on promoting the effective utilization of resources in the region.In addition,the development of a carbon sink industry can be used to manifest the ecological values of ecological functions.