What are the variety types of radish and the seedling-raising methods?

Radish is nutritious and delicious, many people love to eat it, and radish is also a very popular vegetable among growers. There are many radish varieties, and the habits differ between varieties, but they basically span all four seasons, enriching the public's daily diet. So what variety types of radish are there? And how should seedlings be raised when planting? Let's find out together.

Variety types of radish

1. Autumn-winter radish

Autumn-winter radish is the radish type commonly cultivated in China, generally sown in late July and harvested in late autumn and early winter. Autumn and winter are suitable growing seasons for radish, so the quality is good and the yield is high. Suitable varieties for cultivation include: Xuzhou Dahongpao, Zheda Chang Radish, Nanjing Agricultural University Green Radish, Guangdong Baiyu Radish, Yangzhou Datouhong, Jiaozhou Green Radish, etc.

2. Winter-spring radish

Winter-spring radish is generally planted more in areas south of the Yangtze River and in Sichuan Province, where winters are not too cold. It is cold-tolerant, has strong winter habit, and is not prone to spongy heart. Suitable varieties for cultivation include: Hangzhou Jianqiao Dahongying Radish, Yunnan Sanyue Radish, Chenghai Nanpanzhou Late Radish, etc.

3. Spring-summer radish

Spring-summer radish varieties are relatively cold-tolerant and have a strong winter habit. In the north, they are mostly grown in greenhouses, with a growing period of generally 45-60 days. Suitable varieties for cultivation include: Beijing Paozhutong, Penglai Chunluobo, Nanjing Wuyuehong, etc.

4. Summer-autumn radish

Summer-autumn radish is generally sown in summer and harvested in autumn, with a growing period of 50-90 days, and is cultivated more south of the Yellow River basin in China. Suitable varieties for cultivation include: Hangzhou Xiaogoubai, Chengdu Manshenhong, Wuhan Reza No. 4 Radish, etc.

Seedling-raising methods for radish

1. Sowing time

The planting time of radish differs for different varieties and different regions. For example, winter radish is suitable for cultivation in moist soil that is deep and well-drained, generally sown from late August to mid-September, with the harvest period in November-December.

2. Sowing and seedling raising

Sowing can be done by broadcasting, or by drilling in rows on high beds. Depending on the variety you are growing, you can decide whether to plant double rows or single rows on high beds. For round-root varieties, the row spacing is 3-40 cm and the plant spacing is about 20 cm; for long-root varieties, the row spacing is 4-50 cm and the plant spacing is about 3-40 cm. When sowing, open furrows or holes, sow 1-2 seeds per spot, then cover with soil and firm it down. After sowing and covering with soil, the seeds will slowly sprout in about a week. At this time, water them and add a little urea, which can speed up germination and emergence and help achieve a full stand.

3. Checking seedlings and thinning

After radish seedlings emerge fully, thin them in time when they have 2 true leaves, removing diseased, weak, and deformed seedlings; thin a second time when they have 5 leaves. This thinning is also final thinning, and when final thinning, ensure the seedlings are complete and sturdy; at the same time, carry out appropriate cultivating, weeding, trench cleaning, and earthing up.

4. Seedling-stage management

1) Weeding and earthing up: During the radish seedling growth stage, weeding and earthing up need to be done properly. There are usually special tools for this, which can not only remove weeds but also loosen the soil and let it breathe.

2) Water and fertilizer management: After sowing the seeds, water once, and then water enough after the young seedlings grow. In general, a proper watering is carried out about every three days. Besides watering, fertilizing is also crucial. When radish seedlings have just grown, apply some nitrogen fertilizer. When the radish begins to slowly grow stems, apply some potassium fertilizer or phosphorus fertilizer.

3) Pest and disease control: Mainly aimed at pests and diseases such as aphids and downy mildew.



The above is an introduction to the variety types of radish and seedling-raising methods. When growers plant radish, they must be clear about the variety type they are growing and choose a suitable sowing time. During the planting process, pay key attention to seedling-stage management, which is the guarantee of high yield later.

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