Many of the cabbies grow artemisinin in the fall, with the two most problematic problems: either the seeds are not seeded for a dozen days, they are not easy to grow, they are weak, the wind is down, and production is very low. Artemisin resists the cold, and the fall is the golden season, with simple methods of exercise and several successive harvests。
I. Pre-treatment of seeds, addressing the slow production of seedlings
Artemisynthetic seeds have a hard shell and slow to dry and sow. The seed is soaked for 12 hours with fresh water, wrapped with wet gauze, sprung in the shade, sprayed with fresh water once a day, and saw the seed soak and sprouts again。
Do not sprout at high temperatures, with temperatures above 25°c, and seeds are prone to hibernation。
Ii. The whole seeding, not too dense
Soil tillage is dredged, weeds are collected clean, base fat is used for decomposition farming, and a small amount of compound fat is mixed. The soil is soaked that the water leaks and then the seeds are spilled。
After the seed is spilled, a thin layer of thin ground is enough to be 0. 5 centimetres thick. It's too thick for the plume。
Focus: the planting must not be too dense. The seedlings are crowded together, they fight for nutrients, they are weak, and they will fall back. Upon seedling and at time, the distance of the seedling remains about 3 cm。
Iii. Shrimp periodsFertilizer managementControl wang, stay down
The seedlings grow up to four to five leaves to begin to control the water, the soil is dry or not, the water is slowly watered and no heavy water is spilled. It's overwatered, it's artesian, it's soft。
The sapling followed up with a thin nitrogen fat to promote long leaves; the plant was grown up to 20 centimetres before it was ready for harvest, less nitrogen fattening, with a bit of potassium phosphorus fat, and the tubing was hard and hard。
Iv. Harvest techniques to achieve multiple harvesting
It's about 25 centimetres high and can harvest. Without cutting, keeping 2 to 3 leafs in the base, after cutting, pine soil to fatten and water conservation, the new buds will soon start to grow and the next one will be harvested for more than 20 days。
Note: in the autumn, heavy rains are occurring, water in the fields is prone to frosted diseases, and the rains are followed by timely drainage and ventilation。
