Research On The Adjustment Of Grain Production Structure Of Hailin Farm Based On “water Footprint”

Water is the source of life,as a non renewable resource,but also the survival of our rigid demand for products,so we must save water,reduce water pollution.With the high speed to the speed from the development of the whole national economy of our country,the quality of the products from low-end to high-end,ecological resources become more and more important in the construction of national economy,alleviating the contradiction between supply and demand of water resources is becoming more and more imminent.As a large agricultural country,agricultural water occupies the one and only position in China's grain production,water resources affect the overall development of the agricultural production structure of our country,the agricultural water related to the future development trend of China's food security and agricultural economy,reasonable use of water resources in relation to China Agricultural lifeblood.This article firstly focus on the domestic and foreign related literature of the adjustment of water footprint and the structure grain production,which leading to the solution of water footprint,and the content and trend of the structure of grain production,and the relationship between these two.Through summarizing the domestic and foreign literature,it is easily find out the domestic and foreign related literature of the adjustment of water footprint and the structure grain production is not a minority,the based on the basis and method of research from predecessors,so the research object of this paper is Hailin farm from Heilongjiang province,the purpose of the study is classify and summarize the main grain crops,and to adjust and analyze the structure of Grain production.First of all,this paper describes the location of Hailin farm and the status of grain production structure adjustment in the past seven years.It introduces the general circumstances of Hailin farm(regional location and overall production condition),and the percentage of the area of the grain crops in whole agricultural production of Hailin farm and from these two perspectives,to analyze the General situation of grain crop' production.Furthermore,through by using the international "water footprint",to calculation consumption of Main grain crops in Hailin farm,and the main grain production unit consumption of water footprint in blue,green and grey water footprint proportion,statistics and analysis.Secondly,clear to adjust the structureof grain production in Hailin farm for food production standards,adjust the target from the perspective of farmers is described,and adjust the standard from two aspects of economic and ecological benefits,led by comprehensive benefits,"two standard account referenced in this article to adjust the unit water footprint and water consumption in order to quantify the degree",two indicators to adjust the economic and ecological benefits,and the main grain crop production calculated according to the classification index of Hailin farm.The calculation results of the "water footprint",combined with the standard of grain production structure adjustment,one by one of the main grain crops were analyzed on the production structure adjustment,put forward the corresponding countermeasures of planting production in Hailin farm;grain production structure adjustment goal,for the Hailin farm to current national development environment,improve the farm of Hailin the efficiency of agricultural water in Hailin,the current business situation of farm and puts forward the corresponding protection measures.