Photosynthesis of crops is an important physiological process for plants to exchange energy and obtain nutrients, and occupies an important position in the process of their growth. In general, the photosynthesis of crops is a good energy reserve for their growth, so the photosynthesis of crops is not strong, which directly affects the growth and health of crops and the yield and quality of agricultural products produced. Studies have shown that leaf area is one of the major factors affecting the photosynthetic yield. Therefore, in the modern agricultural science, we can scientifically apply the leaf area detector to increase the photosynthetic yield of crops. The size of the leaf area is usually expressed by the leaf area index and measured using a leaf area detector. In general, under the condition of open field, when the plant leaf area index is less than 3, the photosynthetic yield decreases with the reduction of leaf area index. If the leaf area index is greater than 5, due to the mutual shade of the leaves, the lighting conditions deteriorate, and the photosynthetic yield reverses. Decreases with the leaf area index. Therefore, a reasonable leaf area index is 3--5. It can be seen from this that only positive leaf area is positively related to yield. In the process of production practice, not the larger the leaf area, the better. On the contrary, if blindly expanding the plant leaf area, it may cause waste of resources, consume water and fertilizer, deteriorate lighting conditions, and cause adverse effects such as production decline. Therefore, modern agriculture uses leaf area detectors to conduct scientific research, and uses scientific data as a basis for production guidance. It can help producers to increase effective leaf area through scientific measures such as scientific colonization and reasonable close planting in the course of production practice. Maintain a large and effective leaf area, increase photosynthetic yield, further increase the production potential of the crop, and obtain a good effect of increasing production and income. With the continuous development of agricultural science and technology, we believe that the application of leaf area detectors in agriculture will become more and more significant. This will play an important role in promoting the optimization of agricultural production processes and the development of precision agriculture and green agriculture. Fiber Reinforced Plastics,Glass Reinforced Plastic,Reinforced Plastic,Frp Fiber Hebei Chunfeng International Trade Co., Ltd , https://www.cfcastiron.com
