What are the high-yield planting techniques of cherry radish? Master the method of fertilization!

Cherry radish looks very lovely, taste is also very good, loved by the public, cherry radish can be eaten raw or fried, but also can do pickled food, so what are the high-yield planting techniques of cherry radish? Master the method of fertilization!

First, planting skills of cherry radish

1. Soil

The fleshy root of cherry radish is smaller, so the growth period is short, there is no excessive requirement for the thickness of the soil layer, only need to ensure that the soil layer is about 20 cm, but it is best to choose sandy loam, so loose, watering and drainage are better. Try not to have sundries such as broken stones and tiles in the soil so as not to cause damage to the fleshy roots. Before planting, the soil should be exposed to the sun, fine and flat, and there is no need to apply too much base fertilizer, generally 1000-2000 kg per mu. Fertilization should be uniform, if the fertilizer is not uniform, it is easy to cause local fertilizer damage, resulting in uneven size of crop products.

2. Pay attention to watering

In the cherry radish seedling stage, we only need to ensure the water requirements of seed germination and soil moisture, so less watering is helpful to restrain the overgrowth of aboveground parts. It takes about 15 days from soil breaking to fleshy root formation. During this period, the soil should be kept moist and watered evenly. The water content of the same person should be 70% and 80%. When the moisture is insufficient, the fibrous root of the fleshy root will increase, resulting in rough outer skin, thick spicy taste, bran heart and so on, which is not conducive to the quality.

3. pay attention to the prevention and control of diseases and insect pests

The main diseases of cherry radish are quenching disease, black spot and so on, and the main pests are aphids, cabbage insects and so on. The prevention and control of diseases should start from the source, and disease-free strains should be selected for harvest in autumn and winter, so as to reduce the source of virus in the coming year and reduce the virus-carrying seeds at the same time. It is necessary to arrange the stubble reasonably, avoid continuous cropping or adjacent cropping, reduce the source of transmission, and the seedlings are weak in the seedling stage, so it is very easy for the virus to invade, so it is necessary to spray in time to avoid the spread of aphids. Planting in autumn and winter should be sowed at the right time, so that the seedlings can avoid the high temperature and drought season and sow in the cool season, which can reduce the probability of disease.

2. Fertilization skills for high yield

1. Soil preparation and fertilization

Before planting, we should beg for deep ploughing, drying the soil, using the sun to kill the residual germs and eggs in the soil, leveling and fertilizing evenly. At this time, the fertilizer is mainly based on base fertilizer, generally 2000 kilograms of rotten chicken manure or high-quality circle fertilizer are applied per mu, and deep ploughing, raking and leveling are required for fertilization, so that the seeds can be sown directly. Base fertilizer can provide nutrients for the growth and development of cherry radish, and has an excellent promoting effect on the growth of cherry radish. The lack of base fertilizer may affect the normal growth of cherry radish.

2. Planting fertilizer

Should be based on the local actual situation and now good commodity, strong resistance varieties, such as Germany's Zaohong, Yangzhou water radish and so on. In the case of sufficient basal fertilizer, the application of 5-7 kg superphosphate per mu as seed fertilizer can promote seed germination as soon as possible and promote seedlings to be strong. Pour sufficient bottom water before sowing and cover the soil about 2 cm after sowing to increase the soil temperature to avoid soil consolidation, which is not conducive to seed germination and seedling emergence.

3. Skillfully applying topdressing

After the seedlings are unearthed, interseedling work can be carried out when cotyledons are unfolded, weak seedlings and diseased seedlings can be removed, seedlings can be fixed in time and soil can be ploughed and loosened when 3-4 true leaves are grown. To often water, keep the soil moist, when the soil fertilizer is insufficient, you can flush with the application of a small amount of available nitrogen fertilizer, urea or diammonium phosphate 5-10 kg per mu. About 20-30 days after emergence, when the diameter of the fleshy root of taro, cherry and radish reaches 2 cm, it should be harvested and listed in time. If the national porcelain is harvested, the fiber will increase, and it is very easy to crack the root and chaff heart, which will affect the quality.