网游之侠义天下下载,党章知识测试题及答案,王泽婷
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2.4 Suggestions
In order to better solve the problems brought about by the current agricultural development and better realize the sustainable and coordinated development of human society, nature and economy, the author proposes the following suggestions to solve the environmental problems brought about by agricultural development.
First of all, it should vigorously develop the agricultural circular economy, and actively develop resource-saving and environment-friendly recycling agriculture such as land saving, water saving, fertilizer saving, energy saving, etc., so as to better save water, use land, and reduce the negative impact brought by agricultural development on the natural environment and ecology.
Then, it should promote conservation-oriented technology, comprehensively implement soil testing and formula fertilization, promote technologies such as precise fertilization, diagnostic fertilization, water and fertilizer integration, and promote the comprehensive utilization of organic fertilizer resources such as farmyard manure and livestock manure; it should increase R & D and promotion of new agricultural products, and apply new varieties of high-efficiency, low-toxic, low-residue pesticides to reduce the harm caused by chemicals while promoting the development of agriculture.
Finally, it should vigorously develop agricultural environmental protection applicability technology, focusing on the comprehensive utilization of agricultural waste (plastic, livestock and poultry manure), comprehensive research and development and promotion of rural ecological sanitation system, small sewage treatment systems, etc., to improve the comprehensive utilization rate of agricultural waste to reduce environmental pollution caused by agricultural waste.
3.0 Conclusion
The development of agriculture since the 20th century has played a very important role in solving the problem of global hunger and poverty (Telles, Reydon and Maia, 2018), but its negative impact on the environment cannot be ignored. These influences include: ecological imbalances, environmental pollution caused by the abuse of chemicals such as pesticides and fertilizers, and health hazards to humans, animals, and the harmful effects of agricultural production waste on the natural environment. In order to better solve the problems brought about by the current agricultural development and better realize the sustainable and coordinated development of human society, nature and economy, the author puts forward some suggestions to solve the environmental problems brought about by agricultural development, including: vigorously developing resource conservation and environment-friendly recycling agriculture, rational use and speeding up the development of more environmentally friendly pesticides and fertilizers, as well as the comprehensive utilization of agricultural waste (plastics, livestock and poultry manure).
References
Chen, Y., Wen, X., Wang, B. and Nie, P. (2017). Agricultural pollution and regulation: How to subsidize agriculture? Journal of Cleaner Production, 164(15), 258-264.
Eberhardt, M. and Vollrath, D. (2018). The effect of agricultural technology on the speed of development. World Development, 109(9), 483-496.
Foley, J. A. et al. (2005). Global consequences of land use [Online]. Science. Available from www. Sciencemag.org (Accessed: August 6, 2018).
Ligon, E. and Sadoulet, E. (2018). Estimating the relative benefits of agricultural growth on the distribution of expenditures. World Development, 109(9),417-428.
Neset, T. et al. (2018). Evaluation of indicators for agricultural vulnerability to climate change: The case of Swedish agriculture. Ecological Indicators,15(2), 220-229.
Telles, T. S, Reydon, B. P. and Maia, A. G. (2018). Effects of no-tillage on agricultural land values in Brazil. Land Use Policy, 76(7), 124-129.
Appendix
Figure 1 Negative impact of agriculture on the environment
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