Indoor cultivation of Gastrodia has four advantages: First, easy to control the temperature and humidity, can create a suitable environment for gastrodia growth; Second, to prevent weeds breeding; Third, easy management; Fourth, the cultivation of the commodity hemp individual large, excellent quality . Now the author's cultivation experience for the past 10 years is described as follows:
1. Build the car frame. In the selected room, bricks are framed. The width and height of the boxes are each 1m. The length is determined by the length of the room. There is a 50cm walkway between the frame and the frame for easy daily management. After the box is erected, fill in the 10-15cm thick soil in the frame. When filling the soil, remove the earthworms and earthworms in the soil to prevent these pests from damaging the Gastrodia in the future. At the same time, the interior has windows to facilitate ventilation.
2. Selected species of hemp. Select fresh white hemp and rice hemp, and strictly eliminate the breakage, insect pests, bacterial infections, and mycelium entanglement. The selected species of hemp is spread flat on the ground before cultivation, covered with moist fine soil or leaves to prevent the growth of necrotic stems. Pay attention to handling, light handling, and prevent sweat dressing.
3. Select the bacteria. Gastrodia is a plant of orchids and cannot produce nutrients by itself. It must be symbiosis with Armillaria sinensis in order to obtain nutrients and breed. Armillaria mellea is a kind of parasitic fungus, and it is usually parasitized on the dead tree of dead tree. Therefore, when cultivated gastrodia elata, it must be selected. Honey fungus should be selected as a new material with normal development, tight mycelium attached to the fish scale, and free from bacterial infection.
4. Have enough leaves. Collect all types of leaves, except oily leaves (such as pine, fir, cypress, etc.), especially semi-rotated leaves. When collecting leaves, avoid collection of leaves infected with various molds to prevent the spread of germs into the frame and cause rot in the gastrodia species.
5. Cultivation method. In the built-in box, first spread a layer of leaves, preferably 10-15cm thick, and then put the honey ring bacteria on the leaves, put the bacteria material into a "work" shape, and according to the length of the bacteria, One species of ramie was placed every 8 to 10 cm, and the leaves were filled with leaves and the leaves were covered with 20 cm thick. The same method is used to sow the second layer, but the bacterial material must be misaligned with the first layer, and finally cover the leaves to be flush with the frame. Cultivation time is generally from October to March of the following year.
6. Management measures. 1 time watering, generally 10 to 15 days watering once, to lightly poured, do not spill, so as to avoid excessive water to make Tianma species rot; 2 control the indoor temperature, so that the room temperature is maintained between 20 °C ~ 25 °C, At the same time to ensure ventilation within the room through; 3 to prevent rats from eating holes to steal the species; 4 in the gastrodin into the late enlargement period, that is, mature, must be checked 5 to 7 days, found that arrowhead, white linen color yellow, individual In the rot hole, Tianma was entangled with Armillaria, indicating that Gastrodia could no longer grow. It must be dug and processed in time, otherwise it would rot.
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