White radish is a common root vegetable in rural areas. It can be eaten after breaking the nails. It is sweet and crisp. It can eat and nourish the stomach, nourishes the lungs, detoxifies the health, diuretic and laxative. It is resistant to cold and high temperatures. Rural cultivation, and pay attention to the cultivation techniques, the yield is amazing, so what are the high-yield cultivation techniques for white radishes? Let's take a look together next!

White radish cultivation method

1. Variety selection: radishes planted from April to May should be planted with varieties with strong winter and short growth period; those planted with varieties with strong heat resistance and short growth period should be planted from June to July.

2. Cultivated land selection: The environment of the cultivated land directly affects the yield of white radishes. Generally, non-polluted, fertile, loose, water and fertilizer-preserving, soil pH value is slightly acidic to neutral sandy loam. Continuous cropping with cruciferous vegetables should be avoided as much as possible. The soil should be ploughed and raked thoroughly in the early and deep ploughing to loosen the soil to facilitate the normal seating of radish roots.

White radish high-yield cultivation techniques

3. Preparation of the land: making deep tillage layers of more than 35 cm, and removing gravel and rubble from the soil to reduce the occurrence of radish branch roots and divergent roots. After deep turning, the rice is flattened and rotted farm fertilizer is applied to 3000 mu per mu. 5000 kg, 30-40 kg of compound fertilizer, 100 kg of plant ash, 25-30 kg of superphosphate as a base fertilizer, the base fertilizer is added with 200 g of high-content boron fertilizer per mu, or 1 kg of high-quality boron fertilizer, which can prevent the radish from being caused by boron deficiency. Black skin and black heart can also be added with lime to adjust acid and calcium, reducing the occurrence of diseases. After the application, the ground is prepared for bordering, with a border height of 25-30 cm, a border width of 1.2-1.5 meters, and a trench width of 35 cm.

4. Sowing: It is generally recommended that growers should cover the plastic film before sowing in mid-May to increase the ground temperature and prevent early bolting. Sowing from late May to August may not be covered with plastic film. Films can be used to cover the border surface in spring for heat preservation and moisturizing, and in summer and autumn, a sunshade net can be used to cover the floating surface to moisturize and prevent rain from washing.

White radish cultivation tips

5. Field management

â‘ Seedling management: The seedlings grow fast, and the seedlings need to be checked once 4 to 5 days after sowing. If mulching is used for seeding, the seedlings should be broken after the seedlings emerge.

â‘¡ Topdressing: when seedlings are 2 leaves and 1 heart, topdressing 3 kg of urea per acre, when 5 leaves and 1 heart, topdressing 5 kg of urea and 5 kg of potassium sulfate per mu, grab rain and spread. Irrigate the fertilizer water according to the growth trend, flush with the water or spread the compound fertilizer.

â‘¢Watering: If the soil is dry in the drought, it should be watered immediately after sowing, and most of them should be watered again after emergence. Watering should still be conducted during the high temperature and drought period at the seedling stage, and pay attention to drainage and waterlogging prevention.

â‘£Harvest: harvest in time after sowing, choose sunny evening or cloudy harvest, pull out the radish, de-sakura, wash, grade, pack, pre-cool and transport it to the consumer market after cold storage.

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