Soybeans are very important industrial raw materials and can be made into many industrial products that are very beneficial to our lives. Therefore, whether we can increase soybean yield and improve the quality of soybeans have a crucial impact on our lives.
1 Soybean high-yield cultivation status and theoretical factors
1.1 Soybean high-yield cultivation and its importance
Soybeans, as a major multi-purpose crop in China, can be directly consumed as food crops and can be used as oil crops to provide people with plant-derived oil. In recent years, as the total population of China continues to grow, the demand for food crops in China is also increasing. So is naturally the same as soybean, one of the important crops in China. Therefore, it is urgent to carry out reforms on the cultivation technology of soybeans in China, so that the higher output is urgently needed, and we need to further increase investment in this aspect. High-yield cultivation techniques for soybeans refer to technologies that have been upgraded to a certain extent on the premise that soybean yields are not replaced by transplanting, fertilizing, and land preparation. At this stage, some developed countries in the world have conducted research and practice in this area, and have achieved certain results.
1.2 Principles of high-yield cultivation of soybean
In general, the high-yield cultivation techniques of soybeans we refer to mainly refer to techniques for improving the yield of the final harvested soybeans through strict field management at all stages of the growth of soybeans. This technology is mainly used to adjust the soil, planting interval, fertilization time, land preparation method and other factors that have certain influence on the growth process of soybean. Under the support of the theory, the adjustment effect is verified through practice, and the conclusions of these experiments are finally adopted. Summarize the field management methods that are conducive to soybean growth and yield increase. By adopting these field management methods, we can effectively improve the yield and quality of soybeans and have a certain impetus to the development of China's agriculture.
1.3 Status of soybean high-yield cultivation
In China, due to various reasons such as history, the current work focus of China still mainly stays on the promotion of high-tech industries, but does not pay enough attention to the development of China's agricultural technology. At present, the vast majority of agricultural-related practitioners in China still have an idea of ​​optimizing crop yields and increasing the size of cultivated land, but have not extended it to the details of field management to improve crops. The extent of production. In particular, the average peasant mass of the majority of peasant masses who operate directly on crop cultivation in the first line is still relatively low. Therefore, there is still a large gap in the research on high-yield cultivation techniques of soybean in China, which needs to be filled.
2 Several effective and practical soybean high quality and high yield cultivation techniques
2.1 Wave canopy cultivation method
Soybean wavy canopy cultivation method is to artificially create a wave canopy to enlarge the truncated area of ​​the leaves of the group to fully perform photosynthesis, enhance photosynthetic efficiency, and enable good ventilation and light passage in the late stage of soybean production, so that low leaves A cultivation method in which the yellowing phenomenon is greatly reduced and the yield of soybean is increased. It uses a combination of high and low stalk varieties to create a wavy canopy. This method only requires the selection and planting of seeds by manpower at the initial stage. In the medium term, the plant height is regulated by the change of planting density and fertilization amount according to the specific ecological environment, so it is very economical and simple, and can be used in a large area. However, it should be noted that the selected seeds must have similar maturity so that the best results can be achieved. In the process of planting, if the plant grows abnormally, it can also spray dwarf medicine to promote dwarfing of the plant, but it is necessary to pay attention to the dose and time interval of spraying.
2.2 Soybean two ridge and one ditch cultivation method
This cultivation method improves the utilization of light energy during the growth of soybean by adding a groove between each two ridges of soybean. As a type of green plant, photosynthesis is a major source of energy in the growth of soybeans. By enhancing photosynthesis, soybeans can extract more energy from light energy and grow more full. At the same time, this cultivation method can also improve the ventilation of the entire soybean planting area. Through good ventilation, we are better able to help soy to remove some of the waste generated during its growth. In addition, this cultivation method can help us to prevent disasters such as droughts and floods to a certain extent. In hot climates, we can ensure that soybeans do not die from drought due to irrigation in the ditch. In a rainy climate, too much water can be smoothly discharged through the gully between the soybean seedlings, without causing the soybean itself to overshoot, eventually leading to the death of soybeans. This cultivation method has a small implementation cost and a very good effect, and has a significant effect on the improvement of soybean quality and yield.
2.3 45cm double dense planting technique
The 45cm double-dense planting technique shortens the traditional soybean planting interval to 45cm and is cultivated by double-planting on the ridge. In the same area of ​​arable land, the soybeans cultivated by this technology have a significantly increased yield of soybeans cultivated by the conventional method, and can reach several times the output of the conventional method. Through this planting method, we are able to increase soybean yield in the most direct way. In this planting mode, by applying fertilizer in the deep layer of the soil, we can minimize the adverse effects of the two soybeans planted, ensuring that both soybeans can grow normally and eventually grow normal. Full of soy. This cultivation method can not only increase the yield of soybeans, but also improve the soil to a certain extent, so that we can continue to cultivate on this land in the future.
These are all of today's content. Soy is a good crop that is nutritious, with higher protein and fat content than other crops. It contains less starch and is very suitable for diabetics. Soy can also produce many foods with very high nutritional value.
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