Three-dimensional cultivation of soybean gastrodia

Gastrodia is a kind of Chinese herbal medicine, with Qi, Ding Jing, Yanggan, halo, rheumatism. Strong bones and other effects. In recent years, we have made full use of the growth characteristics of gastrodia on the basis of artificial box planting. We have used underground planted gastrodin and planted dwarf plant soybeans on the ground for success. According to a survey conducted by Shuidian Town Agricultural Station, three-dimensional cultivation of soybean gastrodins, 200-300 kilograms of dry goods per mu, production value of 8,000-10,000 yuan (by 36-40 yuan/kg), 150-175 kilograms of soybeans per mu, The production value of 360 to 420 yuan (by 2.4 yuan / kg). The total output value of Mu Chuang 8360-10420 yuan. After deducting investment of 3000-4000 yuan for seedlings, 20 yuan for planting soybeans, a net profit of 4300-6300 yuan per mu can be obtained. Soybean Tianma three-dimensional cultivation techniques are introduced. First, the cultivation of bacteria 1. The first source of strains of secretory bacteria is the collection of wild Alicyclobacillus; the second is the use of wild dense ring fungus or fruiting body (wild stick mushroom) as the original species, after isolation and culture to obtain pure strains; Third, the introduction of bacteria , that is, directly from the cultivation of bacteria or planting hemp units purchased pure strains, and then expand their own culture. 2. The culture rods of the mushroom rods are preferably eucalyptus. In general, the twigs that are cut down after the "winter" and before the "spring equinox" are 3-5 cm in diameter and 45-60 cm in length, and they must be dehydrated by 30%. In addition, 5 pieces of broad-leaved leaves collected at the end of autumn and 1 part of fine sand were evenly mixed and used as a culture material. The bacteria stick culture is generally conducted one to two months before planting. Usually wooden box culture bacteria method, that is, 60 cm long, 40 cm wide, 30 cm high wooden box, first in the bottom of the box drill two holes 1-2 cm in diameter, and then lay a layer of 3-5 cm thick The cultivation of the material, equidistant ping fungus bar 4-5 roots, fill in the bar between the culture material, to half the diameter, and then placed in the bar has been cultivated bacteria; continue to add culture materials to flat, Tiling 2-3 cm thick culture material above. Place 3-4 layers according to this method. The top layer is sealed with culture material or 2 cm thick pure sawdust and drenched with water. The fungus can be used for more than 1 month. Second, cultivation technology According to the living habits of Mesquiteococcus, the selected soil is generally loose, well-drained, soil moisture content of 40% -60%, permeability of sandy soil blocks. Ground to remove debris. 2. Cultivation methods Tianma plants are planted on flat surfaces and soybeans are planted on the surface. Gastrodia grows underground and soybeans grow on the ground. Gastrodia breeding is divided into sexual reproduction and asexual reproduction in two ways. Most asexual reproduction methods are used in production. The cultivation time is divided into spring and autumn planting. Generally, the spring planting is more, and the time is before and after “Qingming”. Tianma planting: first to make wolfberry, medlar depth 15-20 cm, width 100 cm, unlimited length. The home is 50 cm wide. Loudi tiled 2-3 cm thick sand or culture material, the pre-cultured fungus sticks are laid flat at the bottom of the tank at a distance of 10 cm, and the humification soil or wet fine soil is placed on the edge, and it is filled in half of the fungus bar. Place Tianma species between the bacterial rods, fill with humus or fine wet soil until flat, then cover soil 7-15 cm. In general, 0.5 kg of hemp is needed per square meter. When planting, it is best to classify the seedlings, big and medium white hemp put together, small white hemp and rice hemp put together to facilitate the harvest and management in stages. Finally, flatten the flour so that soybeans can be sown. Soybean planting: Selection of locally resistant, high-yielding soybean varieties was planted in early May. Generally used hole sowing, two kinds of each pod, small row spacing 60 cm. Large row spacing is 90 centimeters, plant spacing is 26 centimeters, seedlings are seedlings, and 8000 mu seedlings are planted. 3. Field management Gastrodia elata does not need fertilization during the whole growth period, but avoid water accumulation and remove water after rain. If the cultivation of large and medium white hemp is harvested for approximately 18 days, the cultivated small white hemp and rice hemp are harvested in the fall of the second year. Therefore, it is necessary to cover cold-proof materials such as straw when it is wintering, and to prevent animal trampling. Pest control, pests in cultivated plots, can be sprayed 100 times the liquid trichlorfon, poison baits can also be made to kill. In the case of bacteria and ramie, they cannot be used if they are found to be infected with mold. 4. Harvesting and processing Soybeans were harvested on the ground and underground gastrodins were harvested. Cultivate large, medium and white Ma spring planted autumn harvest from late October to early November with the temperature dropped Gastrodia in dormant period, when harvesting Tianma slurry good quality, high dry rate. When harvesting, the topsoil was gently opened and the soil bacteria bar was removed and the tubers of gastrodia elata were collected. Arrow ramie is processed into merchandise, small white hemp and rice hemp are reserved for planting. Processing method: first wash off the hemp body's soil, brush out mycin and scales (thick skin), soil pot steam for 20-30 minutes, to no hard-hearted degree, after drying out, when the marijuana reaches 70% dry, light Squeeze lightly, bake it to dryness.