Coriander, a vegetable that exudes a distinctive scent, is a favorite of most people in everyday life. Not only can it be cooked on its own, it is also an essential ingredient in other dishes. In addition to these, coriander is still a herb, often eat coriander can stomach and digestion, diuretic laxative, hurricane detoxification.
In recent years, the market for coriander has generally been good, and its price is relatively high among ordinary vegetables. And the growth cycle of coriander is short, and there are few pests and diseases, so many farmers like to plant it. In the process of coriander cultivation, the farmers' friends are also very likely to encounter the problem of low yield of coriander, and they are troubled by this. What is the secret of increasing the production of coriander? Xiaobian will share with you the efficient planting techniques of coriander:
First, the growth environment of coriander should be suitable
Coriander is a cold-tolerant vegetable. It is suitable for growing in a low-temperature and humid environment. The high temperature and drought environment is not conducive to the growth of coriander. From sowing to harvesting, the whole process usually takes 2-3 months. During the growth process, sufficient sunlight and moisture are needed, and it is best to plant it in fertile and loose sandy soil. In addition, in order to improve the quality of coriander, you should also apply enough phosphate fertilizer.
Second, the coriander planting process
1. Site preparation: Coriander has a short growth period and is a shallow-rooted plant. It has poor top soil ability but strong fertility. Therefore, the land where the coriander is grown should have the characteristics of fertile and loose, and retaining water and fertilizer.
Before sowing, the soil should be deeply cultivated and planted with about 3,000 kilograms of farmyard manure per acre. The ploughshare is about 1 meter wide.
2, sowing: the sowing period of parsley should be in August, at the latest should not exceed the end of August. In order to increase the germination rate of the seeds, the coriander seeds can be chopped up and mixed with a small amount of sand when sowing. Control the line spacing and ditch depth of the strip to 10 cm and 5 cm, then sprinkle the seeds in the trench, and finally cover the fine soil after 2 cm, and slightly compact the soil.
3, sparse seedlings: the growth of coriander to about 5 cm, to do a sparse seedling work, to ensure that the seedlings have enough room for growth.
4, watering and fertilizing: coriander can not be watered before the seedlings can be quickly seeded and strong roots, watering should be timely after the seedlings. Coriander is a plant that requires a large amount of water. It usually needs to be watered for about 7 times during its growth period. According to experience, the first three times can be separated by 10 days, and the fourth time is separated by 7 days to meet the growth of coriander. Increased water demand.
At the same time, in the vigorous growth period of coriander, it is necessary to apply enough phosphate fertilizer.
Third, coriander management
The management of coriander production period, in general, need to pay attention to two aspects:
1. Coriander usually takes about 10 days from sowing to germination. In this process, if you encounter abnormal weather after the rain, the seedbed will form a layer of “pot cake†which will affect the emergence of coriander. At this time, you can water once to promote the permeability of the soil and increase the emergence rate of coriander.
2. When the parsley grows to about 5 cm, the vegetable grower should work on the seedlings according to the plant spacing of about 3 cm. Unplug the coriander seedlings and weeds that are not growing well, and keep the seedlings of consistent size and health, which is conducive to the increase of coriander.
I don't know if you have a certain understanding of the cultivation technology management of coriander. Remember that some specific details must pay more attention to ensure the production of coriander.
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