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In the scope of agricultural production, there are only two basic ways to increase the yield of plant species: one is to improve crop varieties to adapt to their living environment conditions; the other is to modify the environmental conditions of plants such as plant nutrition conditions To create suitable growth conditions for planting plants. High-yield, high-efficiency agricultural production should be the result of these two approaches that must work together, complement each other, and combine organically. Both theoretical and practical approaches cannot be neglected. Overemphasizing the importance of an approach, even if it is so, people will inevitably have to appraise it roughly. According to authoritative sources, after comprehensively analyzing data, it is estimated that in the 2060s of the 20th century, many countries around the world were mainly Crop yields increased 2 to 3 times. About 60% of the increase in production was attributable to the improvement of crop varieties. The remaining 40% were due to people's transformation of environmental conditions and management methods. Among them, improved soils and rational use of fertilizers and other plant nutrition measures were not effective. No. Month. The results of the improvement of crop varieties must be based on the improvement of environmental conditions. The organic combination, especially the deep-seated combination, will undoubtedly lead to faster development of agricultural production.
After the analysis and analysis of the plant nutrient diagnostic apparatus, it is known that agricultural production is greatly affected by environmental factors, and the natural conditions of agricultural production have objectively different resistance. The existing crop varieties are more important to adapt to their environment. The living conditions and practices of agricultural production show that the use of improved traits for certain crop traits to achieve high yields is far more economical and ecologically beneficial than the transformation of environmental conditions, and this benefit is relatively easy to be used by grassroots farmers. Accepted and accepted.
Plant nutrition is the science of studying nutrients and energy exchange between plants and the environment, as well as the transportation of nutrients in plants, the process of energy conversion and its regulation methods. In recent years, the work of plant genetics and breeding for the purpose of improving plant production potential is progressing. High-yield, high-quality, high-efficiency, and enhanced stress resistance and many other aspects of integrated development. With the rapid development of biotechnology, the use of molecular genetics and genetic engineering methods targeted improvement of plant traits has become a research hotspot. Analysis of plant nutrition can generally be effectively measured using a plant nutrient diagnostic apparatus.