Red vegetable moss is important for topdressing

I believe that many people are no stranger to the market of red vegetable moss, which is a common vegetable in the south and is basically planted by every household in rural areas. Its soft taste, high nutritional value, but also can promote appetite, and now it is a critical period for the growth of red vegetable moss, but also an important stage of topdressing, so how to top up red vegetable moss? Let's get to know it with the editor.

1. Raising seedling fertilizer

Generally in about a week of planting, when the seedlings survive, when the new roots have already grown out, it is necessary to concentrate on topdressing and applying seedling fertilizer to speed up the growth and development of seedlings. At this time, topdressing is mainly nitrogen fertilizer, generally 5-10 kg urea per mu, and pay attention to the concentration, because the seedlings are young, the root distribution range is small, they are sensitive to fertilizer concentration, and high fertilizer concentration will cause seedling burning. It is recommended that 1000 liters of water should be flushed, or thin dung should be applied to the rhizosphere.

2. Rosette fertilizer

About 20 days after the first topdressing, the seedling leaves have already grown, and the hypertrophic primary rosette leaves will grow at the same time, so it is necessary to re-apply rosette fertilizer to meet the needs of the growth and development of primary rosette leaves and main vines of red cabbage moss. It is best to use quick-acting fertilizer chicken long-acting fertilizer, such as cake fertilizer, manure and compound fertilizer, urea, etc., can be used to open ditches between the border, spread fertilizer in the ditch, and then cover strictly with soil, generally according to the standard of 30 kg compound fertilizer + 1 kg urea per mu.

3. Promoting moss fertilizer

The fertilizer for promoting moss is generally applied after the main moss is harvested, it can be applied by digging holes on the outside of the plant, and then cover it with soil that clears the trench. Urea 10 kg + potassium chloride 10 kg per mu can be used for the growth and development of secondary rosette leaves and lateral vines.

4. Protect moss fertilizer

After the lateral vine is harvested, according to the growth of the plant, topdressing should be applied every 3-5 times, and 10 kg urea per mu should be applied to maintain the fertilizer demand of secondary rosette leaves and regenerated rosette leaves and ensure the smooth extraction of Chinese cabbage. Under the condition of good fertilizer and water conditions, the commercial value of the two-grade bolting is better, on the contrary, the bolting is thin and short, and the commodity value is low.

The above is the introduction of topdressing red vegetable moss. I hope it can help you. If you want to know more about it, please follow us.