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随着科学技术的快速发展,人类为了满足自身的物质需求以及粮食需求,过度开发自然资源,加重了自然的负担。同时,工业污染带来的全球变暖,也对人类的居住环境造成了巨大的恶劣影响。正是因为人类在工业时代对自然的过度开发,以及过度污染,造成了越来越多的农业气象灾害,对世界各地的农作物都造成了不同程度上的影响与破坏。作为世界农业大国之一的中国,农业气象灾害的扩大对我国经济与社会的发展带来了极大的阻碍。就目前的农业气象灾害带来的危害而言,我国农业若想继续持久健康发展,必须解决农业自然灾害带来的三大问题:一是玉米产量不稳定且输出波动较大;二是玉米生产布局与种植结构带来的变化挑战;三是气候变暖所带来的农业种植成本提升。本论文就造成这三点问题的因素进行简要论述,以此来阐述农业气象灾害对西丰县玉米生产的影响。
With the rapid development of science and technology, in order to meet their own material needs and food needs, human beings have over-developed natural resources and increased the burden on nature. At the same time, the global warming brought by industrial pollution also has a huge adverse impact on the living environment of mankind. It is precisely because of mankind’s overexploitation and over-pollution of nature in the industrial age, which has caused more and more agrometeorological disasters and caused various degrees of impact and destruction on crops all over the world. As one of the largest agricultural countries in the world, the expansion of agrometeorological disasters has greatly hindered the economic and social development of our country. As far as the harm caused by agricultural meteorological disasters is concerned, if we want to continue the long-term and healthy development of agriculture in our country, we must solve three major problems caused by agricultural natural disasters. First, the output of maize is unstable and the output fluctuates greatly. Second, Layout and planting structure of the challenges brought about by the changes; Third, climate warming brought about by the cost of agricultural cultivation. In this paper, the factors that cause these three problems are briefly discussed to illustrate the impact of agricultural meteorological disasters on corn production in Xifeng County.