Pear is a kind of fruit with sufficient moisture content, and is also the most common fruit type, and it is deeply loved by consumers. In the cultivation of pear orchards, scientific cultivation is in recent years. To improve the yield and quality of pear planting, it is necessary to understand the relationship between the physiological characteristics of pear trees and the surrounding environment. Therefore, using the canopy analysis system to study the pear canopy structure and its light distribution characteristics, can provide scientific basis for the scientific cultivation and pruning of pear trees, determine the best tree shape for pear cultivation, and provide guarantee for the high yield and high quality of pear orchards and increase production and income. .
In general, the level of photosynthesis of plants and the use of light energy are closely related to the canopy structure of plants. The canopy analysis system is a professional instrument for measuring the canopy structure of plants and can be used to analyze the canopy of pear trees. In the structure, the canopy analysis system was mainly used to analyze the structural characteristics of the three tree crowns in the V-shaped, flat-shedded and evacuated layered forms in the hilly areas of Sichuan. The comparative analysis was conducted and the results showed that the canopy-shaped canopy opening degree The direct flux, scattering and total photosynthetic photon flux densities under crowns were significantly higher than those of the other two tree species, while the leaf area coefficients were significantly lower than the latter. Among the 3 types of orchards, the flat pears had the best light transmittance. The utility model has the advantages of high utilization rate of light energy, even fruit weight, high quality fruit rate higher than that of evacuation layering.
Through the analysis of the canopy analysis system, it can be seen that the best tree shape for cultivation in the hot and humid regions of Sichuan hills is flat. By popularizing the canopy analysis system, the instrument can also be used in other regions of China to investigate the canopy structure and light energy use of fruit trees. It can be used not only for fruit trees but also for other crop species. Through this scientific cultivation method, It will be more conducive to optimizing the agricultural structure, improving the production process, increasing the efficiency of agricultural production, promoting the cost-effectiveness of agriculture, and increasing the general income of agricultural growers.
related suggestion:
Application of Canopy Analysis System in Analysis of Fruit Canopy Canopy Analysis System Participates in Analysis of Characteristics of Light Radiation of Chinese Chestnut Canopy
Construction Machinery Parts,Jcb D2366 Injector Nozzle,Doosan Excavator Spare Parts,Doosan Daewoo Cylinder Block
Foshan Evictory Diesel Spare Parts Co., Ltd. , https://www.evictoryparts.com