Planting technology of red-skinned radish in greenhouse

Red-skinned radish is a common carrot in our daily life, which has been planted for thousands of years in our country. Carrots are now more popular in the market, and the planting area is also relatively large. There are many ways to grow carrots, such as open field cultivation, greenhouse cultivation and so on. What is more common is planting in greenhouse. So how to grow carrots in the greenhouse? The following editor will give you a brief introduction, let's have a look!

1. Planting time

Carrots are usually planted in summer and can be sown from May to August. The planting time is mainly adjusted according to the planting area. For example, when planting in the Yangtze River basin, the planting time is generally from June to July. Red-skinned radish is a precocious radish variety with a growth period of about 45 days. Adaptability, moisture tolerance, disease resistance are relatively strong, the yield is also relatively high. Before planting, we should first apply sufficient base fertilizer and do a good job of water and fertilizer in order to ensure the normal growth of carrots and increase the yield.

2. Land selection and preparation

Before planting, we should also do a good job in the selection of planting plots to ensure that the soil layer is thick and soft, normal drainage and irrigation and adequate fertility, mainly sandy soil. Then do a good job of soil preparation, remove the previous crop residues and weeds left over from the soil, turn the soil deeply, and rake the pear soil. In the process of soil preparation, we also need to apply an appropriate amount of base fertilizer. Farm manure is the main fertilizer, about 1200kg is applied per mu, and it is fully mixed with the soil. Then the varieties with strong disease resistance, high yield and lodging resistance were selected for planting.

3. Planting at the right time

The planting method of carrot is generally mixed, and the mixed variety can be selected as potato. According to the method of planting potato in spring, the sowing amount per mu is about 2kg, and the sowing method can be sowed or sowed on demand. After sowing, flatten the ground, and then keep the planting row, about two meters of a composite belt. When planting carrots and potato respectively, we must pay attention to controlling the row spacing of carrots when sowing. After soil preparation, the seeds are sprinkled directly on the ground, and then raked flat properly, seedlings can also be raised for transplanting.

4. Field management

In the seedling stage of carrot, we should do a good job of fixing seedlings according to the growth of seedlings and soil fertility, and adjust the culture density reasonably. Then urea was applied properly to enhance the growth ability of seedlings. During bolting and flowering period, attention should be paid to increasing the amount of watering and fertilizer to improve the flowering and podding rate of carrots. Then is to do a good job in the prevention and control of diseases and insect pests, we should pay attention to often observe the growth of carrots, in the discovery of abnormal conditions, timely take corresponding measures to reduce losses.

The above is a brief introduction to the planting technology of red radish in the greenhouse. When about 80% of the carrots are ripe, they can be harvested and should be carried out in sunny days, which can improve the storage capacity of carrots. That's all for today's introduction. This article is for reference only. I hope it can help you all.