For a long time, we believe that as long as sufficient nutrients and moisture are available to the soil, the plants will grow well, but this is not actually the case, affecting plant growth, yield, quality of agricultural products and soil The extent of water and fertilizer is related to the structure of the soil, and the world's best known soil structure is the structure of the granules. Therefore, the modern use of soil aggregate structure analyzer to determine the current soil conditions can help guide the cultivation of farmers and more. Healthy soil gives the soil more granular structure.
At present, with the rapid development of facility agriculture, greenhouses are used in many regions to grow vegetables. However, in the process of planting, we have found that there are various unfavorable conditions in the soil in the greenhouses, and even worse, they begin to deteriorate. The determination of soil aggregate structure analyzers found that all of these soils share a common characteristic, that is, the pellet structure is continuously decreasing. Therefore, to improve the soil, it is necessary to take certain measures to improve the structure of the soil granules, and the application of the soil aggregate structure analyzer can play a good guiding role.
The reason why the granule structure of the soil is more suitable for the growth of crops is because the granule structure has the best coordination of water, gas, heat and fertilizer, for example, the larger pores between the granules are conducive to air circulation. The role of the air corridor; another pellet structure is also a small reservoir of crop root soil, can effectively improve soil permeability, easy access to rainfall and irrigation water; at the same time, the pellet structure is a small fertilizer warehouse for crop growth; has a buffering performance against temperature and pH ; can maintain high soil biodiversity; soil structure of the loose soil and soil, but also easier to farm. Therefore, in the facility agricultural production, the detection function of the soil aggregate structure analyzer can be used to find out the current problems in the soil, improve the effect of the soil in the greenhouse, and promote the sustainable development of the facility agriculture.
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