The latest planting method of emperor cuisine

Emperor cuisine, also known as Artemisia annua, Artemisia annua, chrysanthemum cauliflower and so on, is an annual or biennial herb of Compositae, which is called emperor cuisine because it was a delicacy for the palace in ancient times. It has reassuring qi, nourishing spleen and stomach, eliminating phlegm, benefiting intestines and stomach, with the increase of planting area, gradually appear on our table, then how to grow emperor food? Let's get to know it.

1. Land selection and preparation

When planting chrysanthemum chrysanthemum, it is appropriate to choose sandy soil with loose fertile and good drainage, and it also requires good drainage and irrigation conditions. After selecting the planting land, it is necessary to start ploughing. When ploughing, 500-600 kilograms of farm manure per mu should be applied as base fertilizer, and the rake should be fine and leveled, and the bed should be made according to the topography, the flat bed should be made flat, and the relief should be made short bed.

2. Sowing treatment

The propagation method of chrysanthemum chrysanthemum is seed reproduction, but the seeds should be treated before sowing to improve the germination rate. 3-4 days before sowing, the seeds should be soaked in warm water for 10-20 minutes and continue to soak for 1 day after cooling. After fishing out and drying, put it in a greenhouse of about 25 degrees to promote germination, and wash it with water once a day to prevent the seeds from going bad. If it is a new species, it should be treated at low temperature to break dormancy.

3. Sowing seeds

Sowing can choose spring sowing or autumn sowing, open field direct seeding or plastic film sowing in spring, and cold bed or open field sowing in stages in autumn. There are two sowing methods: sowing or strip sowing, generally sowing 4-5 kg per mu, strip sowing according to line spacing 10cm or so, generally using only the general amount of seed sowing. Sowing in early spring should be covered with medicine and soil to avoid sudden death. The seedling stage management is generally 20-30 days, and it can be planted when the seedlings grow 3-4 true leaves.

4. Field management

After sowing for 5-7 days, the seedlings can germinate. Pay attention to moisturizing when the seeds germinate, lest the soil is too dry and disadvantageous to seed germination. When the seedlings grow at 2-3cm, the weak seedlings can be pulled out, and the plant spacing should be kept at 1-2cm. At the same time, the seedlings should be ploughed and weeded, and the roots should be ploughed lightly so as not to damage the root system. When the seedlings grow to 3-4 true leaves, the plant spacing is 4-6cm. The seedlings should be watered when the seedlings are intercropped and fixed, so that the seedlings die, and the dilute liquid nitrogen fertilizer should be applied to make it grow rapidly, and it can be harvested when it grows to 20cm.

The above is the emperor dish planting method introduction, hope to help you, want to know more related knowledge, please pay attention to us.