Choose the right soil. Planting white radish should choose a non-cruciferous crop that consumes less fertilizer and has no pests and diseases of the same species as the front mites, otherwise it may lead to disease. Radish has a wide adaptability to sandy soil. In order to obtain high-yield and high-quality products, it is better to use deep, loose, well-drained and relatively fertile sandy loam soil. Cultivation in a suitable soil, the growth of fleshy roots can be fully expanded, the shape is correct, the outer skin is smooth, the color is beautiful, and it has good commodity value.
Sowing the plot should be deep. The plot is flat and fertilized evenly to promote the increase of effective nutrients and beneficial microorganisms in the soil, and to loosen the air permeability, which is beneficial to promote the absorption of nutrients and water by the roots, so that the leaf area is rapidly expanded and the fleshy roots are accelerated and expanded. 75 kilograms of ternary compound fertilizer can be applied per mu as base fertilizer. Then soil disinfection and underground pest control. The bactericidal agent can be sprayed with 50% carbendazim 600 times solution or 70% methyl thiophanate 800~1000 times solution, and the insecticide can be sprayed with 48% lesbian emulsifiable oil 800~1000 times.
The quality of the seeding is high. The quality of radish seeds has a great influence on the growth and yield of radish plants. In order to make the emergence of seedlings neat, full of seedlings, and strong seedlings, seeds should be selected, only full and sound seeds can be used, and seeds of cockroaches, broken and moldy seeds should be eliminated. The amount of seeding depends on the quality of the seed, the soil quality, the climate and the method of sowing. Autumn and winter radishes use on-demand or broadcast. According to the seedling density, the seeding distance is 25~30 cm, and the seed is 4~5 seeds per hole, and the seeds are scattered in the nest to avoid crowding after seedling and affecting the seedling quality.
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