Artemisynthesis is also known as artesynthesis, as well as the chrysanthemum, which is one or two years old. Artemisin roots, tubs, leaves and flowers can be used as medicines, with ablution, heart support, pressure relief, pulmonary acupuncture and ablution. Artemisium has special fragrances, and seedlings or leaves are used for cooking, mixing and cooking. In europe, artemisinin is used as a flower。
(i) biological characteristics
Artemisynthetic linear roots of vegetables, with roots in the soil surface. Rogue, green, artemisininy. Leaf shapes, lobe waveforms or deep cracks, and leaves thick. Head line, yellow, thin, brown. Seeds used in planting are called thin fruit in botanical terms, with an elliptical angle and an average of 1. 85 grams in thousands。
Artemisynthetic aphrodisiac cold, intolerant to high temperatures, growing at about 20c, slow growth below 12c and poor growth above 29c. Artemisynthesis is less demanding for light and is generally preferable to weaker light. In the case of vegetables with long-day photos, the nutritional growth is not fully developed under long-day-light conditions and quickly enters into reproductive growth and opens up seeds of flowers. It would therefore be appropriate to arrange for a shorter spring and autumn festival for cultivation. Fertilized water conditions are less demanding but do not accumulate。
(ii) types and varieties
Artemisic species are divided into the following categories:
1. Large-leaved or round-leaf artemisinin, wide, small and shallow leaves, thick leaves, small and thick branches, low fibres, good quality, high yield but slow growth, late maturity and widespread cultivation。
2- hour-to-hour artemisinin, also known as nectar or foliage, small, deep, thin, but fragrance, small and fast. Poor quality, low yield, colder, early maturity and less cultivation。
(iii) plantation techniques
Artemisin-based cultivation is practised in different springs and in the autumn. Artemisin plants are small and short-lived, and can be shared with other vegetables in the spring. Such as kale, cabbage, potatoes, melon, eggplant, pepper, tomato etc. Artemisynthesis is usually shown and vegetables such as tomatoes are later grown. Artemis is seeded from late january to late february, with 2. 5 kg to 4 kg per acre (1 acre = 667 square metres), and the earlier it is sowing, the more it is collected and the larger it is. Artemisin is then suppressed with pedals and seeds with dung. Once the earth watch is dry, vegetables such as tomatoes are planted. The management of artemisinin, which is embedded with other vegetables, is dependent on the master, and its growth is based on the principle of not affecting the master. Most of the spring broadcasts are collected once, usually at 750 kg - 1,000 kg per acre (1 acre = 667 m2)。
Autumn production of artemisinins is not an option, usually in batches from early august to early october, and successive batch collections from early september, with three to four harvests. Due to the strong branching of artemisinin, it is also necessary to grow a large plant and cut its penis with a knife. The market for fresh supplies. The average acre (1 acre = 667 square metres) received 1000 kg ~ 1,500 kg。
(iv) retention methods
Artemisynthesis can be planted in the spring and in the autumn, but the seeds planted in the autumn are high ... Of good quality and the county is cold and difficult to extract. Cultivated in late september, seeds with the characteristics of the species were selected for planting from late october to early november, at a distance of 50 centimetres, starting in late april, starting to mature in late may and harvesting in mid-june. Artemisynthesis seeds are first cooked by the main tubers, then by the lower branch and then by the upper branch, and then by the side branch. Artemisynthesis is taken during the rainy season of yellow plum, and is generally subject to timely extraction of 30 per cent of seed grains with black hair. The method of harvesting is to stretch the plant into the bag, squeezing the mature seed side by hand, scattered in the bag, then brought back to the sun for three to four days, until the seed is fully dried and collected。
