Fertilization method of autumn radish

Radish is the main vegetable in autumn and winter, and it is usually the main planting period in early autumn. When we plant radish in autumn, we should provide sufficient nutrition for radish. To ensure its yield and quality, so the fertilization of autumn radish is particularly important, so we must apply fertilizer in time in autumn. So how to fertilize autumn radish? The following editor brings you the method of fertilizing autumn radish, let's have a look!

1. Apply sufficient base fertilizer

When planting autumn radish, the application of base fertilizer is very critical, and the application of sufficient base fertilizer is the main measure to ensure the high yield of radish. When we apply base fertilizer, we should choose the appropriate type and amount according to the soil and planting varieties. For example, when planting autumn radish in the Yangtze River basin, farm manure is generally used as the base fertilizer. However, do not apply base fertilizer alone, otherwise autumn radish is easy to grow and the quality will not be very good. Therefore, we should also pay attention to the right amount of phosphorus and potassium fertilizer, barnyard manure and other fertilizers. And before sowing, phosphate fertilizer can also be applied, and an appropriate amount of calcium superphosphate per mu can effectively increase the yield of autumn radish.

2. Fertilization method

Under normal circumstances, the base fertilizer should be applied to about 2800 kg of barnyard manure, with 50 kg of plant ash and 30 kg of calcium superphosphate. Mix it into the soil during soil preparation, and then apply about 3000 kg of farm manure. Rake the soil flat to make beds to promote the growth of autumn radish seedlings, improve the rate of strong seedlings, and enhance the growth of fleshy roots of autumn radish. When applying base fertilizer, we must pay attention to the full maturity of farm manure to avoid burning the main root of seedlings. While ensuring the growth and nutrition of seedlings, it is also necessary to avoid fertilizer damage.

3. Reasonable topdressing

When we are topdressing, we should according to the law of fertilizer demand of autumn radish, in the amount of topdressing, take light weight as the principle. When the autumn radish seedlings grow two true leaves, the first topdressing work is carried out, and the fertilizer is mainly thin human feces and urine. Then in the second seedling, the second topdressing work is carried out, this time with the right amount of potassium sulfate. Then the third topdressing was carried out when the autumn radish plant grew to small and medium-sized. At this time, the fleshy root of radish will expand rapidly, so there is no need to apply fertilizer to serve. However, if it is a large autumn radish, then its growth period is relatively long, so we have to apply the right amount of potash fertilizer again when the radish is exposed, which is very beneficial to increase production.

The above is a brief introduction to the fertilization method of autumn radish. When planting autumn radish, fertilization is very critical, which directly affects the growth of autumn radish, and is closely related to the yield and quality of autumn radish, so we must pay more attention to it. That's all for today's introduction. This article is for reference only. I hope it can help you all.