Sugar beet is a crop with high economic value, likes warm climate, strong cold tolerance, suitable for large-scale artificial cultivation, it is used as the main source of sugar, and can produce various industrial products such as ethanol, glycerin Monosodium glutamate, etc., after the sugar filter mud is rich in calcium and nutrients, is an important fertilizer, so how should sugar beets be grown with high yield? Let ’s take a look!
Sugar beet high-yielding cultivation method
1. Site selection and site preparation
(1) Site selection. Generally, beet cultivation requires the selection of high-quality plots, fertile soil, and good drainage. It is best not to plant sugar beets, wheat, corn, potatoes, melons, and other stubble for more than four years. The plot of herbicides prohibits the cultivation of sugar beets. Beets grown in this way will have problems.
(2) Land preparation, sugar beet is a deep-rooted crop. Therefore, it is necessary to turn over deeply to achieve the above purpose. Choosing autumn for land preparation is the best, and it is a continuous operation and timely suppression to maintain moisture. Then loosen the soil.
How to grow beets
2. Selection and treatment of improved varieties
Choose sugar beet varieties with good quality, high yield and high sugar content. Before sowing, seeds should be dried in 2 to 3 days to increase the germination rate. Before sowing, use methylthiophosphorus to make the medicine liquid to soak the seeds, which can effectively control the pests at the seedling stage.
3. Sowing
Early sowing can effectively prolong the growth period of sugar beet and ensure the high yield of sugar beet. When planting at the right time, you must choose the best planting time in combination with the local climatic conditions. Early planting in time can not only prolong the growth period of beets, increase yield, but also grasp the water status and promote the emergence of whole seedlings and strong seedlings. Enhance its resistance to diseases, insects and frost.
Beet growing method
4. Reasonable dense planting
Reasonable dense planting is an important measure to ensure the high yield of sugar beet. Effective and reasonable close-range planting can make full use of the nutrient and fertilizer absorption rate in the soil, at the same time reduce the evaporation of water, promote the use of light energy, and thus achieve the purpose of high yield.
5. Scientific fertilization
Scientific and effective fertilization is a mixed application of high-quality farmland fertilizer and fertilizer. Reasonably formulate nitrogen, phosphorus and potassium; apply base fertilizer in combination with seed fertilizer. High-quality agricultural fertilizer is not less than 2000 kg per mu, and 45-50 kg of special fertilizer is applied. Growers can make fertilizers themselves and increase the proportion of fertilizers according to the fertility of the planted land. If boron deficiency occurs in the soil, 0.5 to 0.75 kg of borax can be applied to the foliage.
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