October 15，The 2019 Global Agricultual Productivity Report published by the 2019 Global Agricultural Productivity Report "announced，The current global agricultural productivity is growing，The average annual growth rate of 1.63%。But if calculated according to the relevant index in the report，until 2050，The average annual growth rate of global agricultural production must be maintained at 1.73%，can it meet the needs of nearly 10 billion people around the world。For problems such as the current global agricultural productivity change and improving agricultural productivity，Our reporter interviewed relevant scholars。

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"2019 Global Agricultural Productivity Report" author、Researcher Ann Steensland, a researcher at the School bet365 Play online games of Agriculture and Life Sciences, a School of Agriculture and Life Sciences of Virginia, mentioned，Different agricultural productivity differences in different countries and regions in the world are large，China's agricultural productivity growth rate in China and South Asia is faster，North America、Agricultural productivity growth in countries and regions such as Europe and Latin America is slowing down。other，The average annual growth rate of agricultural production in low -income countries is only 1%，These countries are facing unsafe food production、High proportion of malnutrition and rural poor people。According to the requirements of the UN sustainable development goals，By 2030，Agricultural productivity of low -income countries needs to be doubled。If the gap between agricultural productivity in different countries and regions in the world continues to exist，will be sustainable global environmental sustainability、Agricultural economic vitality and poverty reduction have a serious impact。Therefore，The focus of Bet365 app download future attention should be placed in the high population growth rate、Agricultural productivity continues to lower、Consumption model is being transformed in the country and region，It should help these countries increase agricultural productivity。

Tom Thompson, deputy dean of the School bet365 Play online games of Agriculture and Life Sciences, Virginia University of Technology, further explained the improving agricultural productivity to achieve environmental sustainability、The key role of economic development and ensuring the nutrition required by humans。The growth of agricultural productivity is based on improving agricultural technology，Including improved seeds、More reasonable management and breeding animals。Formation with agricultural technology、Comprehensive agricultural production system for the best farm management practice and ecological service system，Can effectively increase agricultural productivity。In the past, some high -income countries，After adopting advanced agricultural technology and farm management methods，The output increased by 60%，But the area of ​​cultivated bet365 Play online games land only increases by about 5%。For example, 1980-2015，Due to the improvement of the US agricultural productivity，The area of ​​corn planting in the United States has decreased by 41%，Irrigation water is reduced by 46%，Greenhouse gas emissions decreased by 31%。It can be seen from these data，Increasing agricultural productivity，With significant environmental benefits。

Report also mentioned，until 2050，10 billion people in the world will need more land、Water resources are used for agricultural production，This leads to more tense natural resources。At that time, you can't afford animal protein、Fruit and vegetables such as food，Consumers will mainly rely on foods made from cheap grains to obtain heat，This will also make adults and children's obesity rate soaring。

　Vigorously promote agricultural education

Assistant researcher at the World Resources Research Institute Gerard Pozzi told this reporter，Improved agricultural productivity can improve Bet365 app download the transportation facilities and irrigation facilities in rural areas、Construct the appropriate marketing system and other methods。other，It should also vigorously promote agricultural education，Let more farmers master the latest skills，and apply it to agricultural production，to achieve the purpose of improving agricultural productivity。

The official website of the World Economic Forum has also issued a method to discuss the method of improving low -income national agricultural productivity in Africa，Including the development of high -yield crops、Improve irrigation efficiency、Add fertilizer, etc.。The article recommends that governments from various countries make better use of information technology，Accelerate the construction of agricultural value chain。

Report gives some suggestions to improving agricultural productivity。If the government increases investment in public agricultural research and development and promotion、Science and information Bet365 lotto review technology、Improve infrastructure、Relax market access rules、Expand the area and global trade、Reduce the harvest of food losses and waste。