Ukrainian gastrodia is mostly distributed in clouds, Guizhou, Sichuan, and the three northeastern provinces are also distributed. In the Yangtze River basin, only the high mountains above 1,500 meters above sea level have Uighur distribution or artificial cultivation. Therefore, artificial introduction and cultivation, preferably in the 1500 to 2000 meters. According to the experiment, the introduction and cultivation of plants at an altitude of 1,200 meters above sea level have had poor results. Therefore, artificial cultivation of black gastrodia should be selected in the cool cold mountains in order to achieve both high quality and high yield. Seed selection Because of the low water content of Utensils, it is only 30 to 40 per 500 g. In this way, in the introduction of gastrodin species, both the weight and the number of seedlings must be calculated. In general, planting 1 square meter of red gastrodia needs 500 grams of planting hemp, and planting 1 square meter of gastrodia will use 600 grams of planting hemp. Cultivation of honey rings When using cork oaks, numb pods, alfalfa, cherry trees, flowers, eucalyptus, cowpeas, and fragrant trees, these types of trees are solid and resistant to decay, and the bark is thick and does not easily fall off. As well. The diameter of the trees is 5 to 12 cm in diameter, and 50 cm in diameter is appropriate. Branches 5 cm or less in diameter can be cut into short branches 5 to 10 cm long and placed evenly around the coarse material. The amount of bacteria used is calculated on the basis of 8 to 10 roots per square meter (or one pit), 25 to 30 kilograms in weight, and 8 to 10 kilograms in short branches. Culture time of bacteria, spring (3 April) 1 pit with bacteria 2 bottles. When sowing, the seedlings are placed close to the fungus material, 6 species of hemp are placed on a piece of fungus, 4 are in the middle of the fungus, and 1 is put on both ends. Cave planting, row planting can be. The cultivation depth is about 15 cm. When cultivating a hole in the soil, cover it with fine soil and fill with it. The gap between the seedlings and the soil, between the bacteria material, the mushroom branches and the soil is achieved. Above the cultivation hole is covered with deciduous broadleaf trees, thatch, straw, corn stalks and other materials covering a thickness of 2 to 3 cm. Then open the drainage ditch. After the "frost" was excavated. When excavating, it should be in the sunny days, bogey in the rainy days or rainy days after 1-2 days excavation. During the excavation, two types of baskets and boxes shall be prepared, one type of special planted hemp, and one type of special equipment hemp. Among them, the seeds are planted in time or transported as required. Commodity hemp must also be processed in a timely manner. Pathological Analysis Equipments Huali Technology Co., Ltd , https://www.jlhualitech.com
Cultivation area
Cultivation method
Field management
1. In winter and early spring, cover should be used for insulation. The temperature of the soil below 10 cm in the hole is maintained at 0 to 5°C. From July to September, it is necessary to cover or shade the shed to adjust the temperature and keep the temperature within 26°C.
2. Moisture management. From December to March, we control moisture and freeze, and the soil moisture content is 30%. From April to June, the water increases and the soil moisture content is 60% to 70%. From July to August, the temperature dropped to 60%. September-October water control antibacterial, soil moisture content of about 50%, with a hand into a little group, and then gently squeeze can be scattered as well. In November, the soil moisture content was about 30%, dry and loose. At the same time, pay attention to weed removal and pest control during the growing season.
reward
Wu Tianma has a good shape and a high dry rate (3 kg of fresh dried 1 kg of dried product). The quality is superior, and the price of red gastrodia elata and Huangtianma is three or four times higher. The reason why the price of Ukrainian gastrodin is high is also because there are only a few areas and quantities that are cultivated or wildly distributed. Therefore, artificial cultivation of Gastrodia needs to grasp the following points: