Preface
In the 21st century, with the rapid development of global economy, the major social problems faced by human beings in today’s world, such as population problem, food shortage, resource destruction, energy shortage, environmental pollution and so on, have become hot issues of global concern. In the face of severe facts, people begin to realize that if human beings do not have a comprehensive understanding of the nature they live in and do not follow the laws of ecology, it will lead to disastrous consequences. Therefore, ecology is an important theoretical basis for human beings to protect the environment and realize sustainable development. Agricultural ecology is a branch of ecology, which is an important theory to protect the agricultural ecological environment and realize the sustainable utilization of agricultural resources.
Environment is the basic condition and material basis for human survival and development, and environmental protection is a basic national policy of our country. China is a developing country. At the same time of economic construction, environmental pollution with city as the center is still developing and rapidly spreading to rural areas. The scope of ecological damage is expanding and the degree is aggravating. Environmental pollution and ecological destruction have become important factors restricting China’s economic and social development. Agricultural production is closely related to resources and environment. With the acceleration of modernization of agricultural production, agricultural environmental problems become more prominent, such as environmental pollution caused by overuse of pesticides and chemical fertilizers, soil erosion, soil erosion and vegetation damage caused by overdevelopment.
前 言
进入 21 世纪,全球经济快速发展,当今世界人类所面临的重大社会问题,如:人口问题、粮食短缺、资源破坏、能源紧张、环境污染等,成为全球关注的热点问题。在严峻的事实面前,人们开始认识到,如果人类对所生活的自然界没有全面的认识,不遵循生态学规律,就会招致灾难性的后果。因此,生态学是人类保护环境,实现可持续发展的重要理论基础。而农业生态学是生态学的分支,是保护农业生态环境,实现农业资源永续利用的重要理论。
环境是人类赖以生存和发展的基本条件和物质基础,环境保护是我国的一项基本国策。我国是一个发展中国家,在进行经济建设的同时,以城市为中心的环境污染仍在发展,并急剧向农村蔓延,生态破坏的范围在扩大,程度在加剧。环境污染和生态破坏已成为制约我国经济和社会发展的重要因素。农业生产与资源环境有着极为密切的联系,随着农业生产现代化进程的加快,农业环境问题更加突出,如过量使用农药、化肥等造成的环境污染和过度开发造成的土壤侵蚀、水土流失、植被破坏等。
Yue Yang, female, the Han nationality, master’s degree, born in Guangyuan City Sichuan Province in May 1984. She graduated from College of plant protection, Northwest Agriculture and Forestry University. At present, she is deputy director of Guangyuan Plant Protection and Inspection Station, senior agronomist, and the seventh batch of academic and technical leaders in Guangyuan City. She was selected as one of the first batch of innovative and entrepreneurial leading talents of “Shu Road talent project” in Guangyuan City.
杨悦,女,汉族, 1984 年 5 月生,四川广元人,毕业于西北农林科技大学大学植保学院,硕士研究生学历。现任广元市植保植检站副站长,高级农艺师,广元市第七批学术和技术带头人,入选广元市首批“蜀道英才工程”创新创业领军人才。
Hong-Mei Wang, female, the Han nationality, bachelor’s degree, born in Weifang City, Shandong Province in October 1980. She graduated from Laiyang Agricultural College (now as Qingdao Agricultural University) majored in agronomy. She is a agronomist. She is now working in Zhucheng Jiayue Town Agricultural and Rural Service Center. She successively published many papers independently in national journals. She participated in compiling the book entitled: Research on Agricultural Economic Development and Revolution.
王洪美,女,汉族, 1980 年 10 月生,山东潍坊人,大学本科学历,毕业于莱阳农学院农学专业,农艺师,现就职于诸城市贾悦镇农业农村服务中心。先后在国家级期刊上独立发表了多篇论文,并参与编写了《农业经济发展与改革研究》一书。
Yu-Jing Xu, male, the Han nationality, bachelor’s degree, CPC member, born in Weifang City, Shandong Province in December 1965. He graduated from Weifang Agricultural School majored in agronomy. At present, he is working in Agricultural Comprehensive Center of Shunwang Street Office of Zhucheng City People’s Government. He has been engaged in promotion of agricultural technology, introduced and promoted 300 new achievements of agricultural technology and successively obtained excellent rural agricultural technician in Shandong Province, advanced individual of agricultural technology promotion of whole province, the most beautiful grassroots agricultural technician of Weifang City. He was awarded the second prize of national harvest award for agriculture, animal husbandry and fishery.
徐玉京,男,汉族, 1965 年 12 月生,山东潍坊人,中共党员毕业于潍坊农校农学专业,本科学历,现工作于诸城市人民政府舜王街道办事处农业综合服务中心,一直从事农业技术推广工作,引进推广农业技术新成果 300 多项,先后获得山东省优秀乡镇农业技术人员,全省农技推广先进个人,潍坊市最美基层农技员,全国农牧渔业丰收奖二等奖。