The Significance of Promoting Soil Testing and Fertilizing Technology in China
Soil testing and fertilization has now become more and more familiar to agricultural workers. Soil samples are collected first, soil nutrients are measured by a soil tester or soil analyzer, and soil fertility is given after scientific analysis. This is the soil testing method. A simple summary of formula fertilization, then what is the role of promoting soil testing and formula fertilization? What is the significance of soil testing and fertilizer application in China?
1. Fertilizer, as a nutrient in food growth, has always played an important role in the increase of crop production in China and the increase in farmers' income. China attaches great importance to the production and application of chemical fertilizers. At present, it has become the world's largest producer and consumer of chemical fertilizers. However, due to the irrational application of chemical fertilizers and the continued rise in fertilizer prices, weakening the effectiveness of the country’s agricultural policy has become an urgent task that must be resolved.
2. Promote agricultural production increase and farmers' income increase. With the growth of population and economic and social development in China, the area of ​​arable land will be further reduced, and the pressure to increase the yield of crops will be increasing. To promote soil testing and formula fertilization techniques, fertility can be cultivated, and the relationship between soil, fertilizer, and crops can be fully coordinated. The maximum potential of soil and fertilizer water resources will be brought into play in order to continue to increase agricultural output and farmers' income.
3. The implementation of soil testing and formula fertilization can coordinate the balance between crop reproductive growth and vegetative growth, promote the formation of agricultural nutritional quality, promote robust crop growth, enhance disease resistance, resistance to stress, reduce crop diseases, reduce the use of pesticides, thus saving Pesticides, reduce pest control costs, reduce pesticide pollution, improve and improve the quality of agricultural products.
4, the implementation of soil testing and formula fertilization, the fertilizer utilization rate than the conventional fertilizer application increased by 10% to 15%. In addition, soil testing and formula fertilization can promote the recycling of organic fertilizers, save farmers 2 to 3 fertilizers and fertilizers per acre, effectively reduce the labor intensity of farmers, and save labor costs.
5. Soil testing and formulated fertilization can not only provide the crop with the necessary nutrients, meet the needs of crop growth and development, but also make up for the nutrients removed from the soil, balance the input and output of soil nutrients, and maintain the sustainable production capacity of the soil.
6. Under conditions of tight energy supply and high fertilizer prices, vigorous promotion of soil testing and formula fertilization will be more significant for farmers to increase their savings. China's agricultural production costs have a large space for decline, and vigorously promoting soil testing and formula fertilization is one of the most direct and significant measures to save resources and increase profits, with great potential.
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