At this time, the temperature in many areas has begun to drop, and for radish, this is a good time for the roots to expand. So at this time, what are the important tasks of radish field management that need to be grasped by growers' friends?

High-yield field management tips for autumn radish

Sowing period

According to the climatic characteristics after the beginning of autumn, you can choose to plant from early August to mid-August, and you can harvest it around November. If you plant it in a poor land area, if the previous crop is a food crop, you can plant it in advance to extend it. The growth period has a significant effect on increasing yield. The vegetable plots with fertile soil and severe pests can be sown appropriately, so as to avoid the peak period of pests and ensure yield and quality.

High-yield field management tips for autumn radish

2. Fine land preparation

The autumn and winter cultivation of radish should choose convenient land for drainage and irrigation. It is best to use sandy loam and loam. It is necessary to cultivate the land in time before sowing. The cultivated land must be early and the quality of the cultivated land must be good. The soil mass should be completely broken to ensure that the soil is loose. In production, single-row cultivation with wide ridges is often used. When preparing the land, a ridge width of 66 cm and a ridge height of 10 to 12 cm are required. One row can be sown.

3. Apply basal fertilizer

The radish itself grows fast, so the demand for fertilizer is large, so you can apply base fertilizer before sowing. It is recommended to apply 2500-3000 kg of rotten ring fertilizer, 100 kg of plant ash, and 25-30 kg of superphosphate per acre. It can be mixed with the soil to mix it with the soil. The applied base fertilizer is best to be rotten at high temperature, otherwise the roots will be easily damaged, which is extremely detrimental to the growth of the radish, which will increase the number of underground pests, and the radish will easily form branches and deformed roots.

4. Seeding Tips

Autumn radish is mainly seeding, followed by seeding, and hole-casting is the best. Among them, hole-seeding is mostly used for large varieties, and seeding is mostly used for medium-sized varieties. Small-type varieties can be broadcasted or broadcasted. The main seeding must be sparse and suitable. After sowing, cover about 2 cm of soil. You can water it first, then cover the soil, or you can first sow and then water. Generally large radish varieties with a row spacing of 40-50 cm and plant spacing of 40 cm; medium-sized radish varieties with a row spacing of 17-27 cm; small four-season radish with plant spacing of 5-7 cm and plant spacing of 5-7 cm.

High-yield field management tips for autumn radish

5. Mind

Generally, one month before maturity, use the tip of a small knife to cut directly into this new tooth, which is the middle position of the lower part of the turnip, and then use the tip of the knife to dig out this piece. The radish is really good for high yield. Because in the late stage of radish expansion, if some are not dug out, some new radish will grow out. If this happens, we need to carry out heart digging a second time, so we must pay attention to it, especially for large-scale planting. If this happens, it will lead to an increase in labor costs, which is also digging. A disadvantage brought by the heart.

6. Skimming

The method of skimming is to swell the fleshy roots almost 25 days before harvesting, and it is a process of root matter accumulation and transformation accumulation, so it is best to skim at this time. We need to selectively remove some unused turnips. Generally, the easiest way is to remove the outside turnips, leaving only two or three slices. Generally this is fine. In this way, its ventilation and light transmission conditions will be improved, and nutrient supply will give priority to fleshy roots, and begin to accumulate dry matter, which will be late. The occurrence of bran and soft rot will be reduced.

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