There are many folk names for Chinese wolfberry, such as Gouqizi, wolfberry red fruit, beet, western wolfberry, dog milk, red green pepper, wolfberry hoof, wolfberry fruit, ground bone, wolfberry eggplant, red eardrop, blood wolfberry, wolfberry bud, wolfberry bean, blood wolfberry, wolfberry. In the main producing area of Lycium barbarum in Ningxia, in Zhongning County of Ningxia Province, farmers are used to call Lycium barbarum as "tz", which is terrestrial Tribulus terrestris. This is because the wild wolfberry is similar to the Tribulus terrestris, often mixed for firewood, in the folk "Ci" as the common name of wolfberry.
Epimedium brevicornu Maxim.) is a perennial herb with 20-60 cm height, short rhizome, dark brown, double-triple basal and stem-forming leaves, long petioles, small leaves, papery or thick paper, prickly-toothed margins, white or yellowish flowers, flowering period from May to June, and fruit period from June to August.
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The new cultivation technology for disposable culture materials prepared according to the growth characteristics of Flammulina velutipes mushroom not only has a biotransformation rate of 193%, but also shortens the cultivation period by 40 days. The number of velvet mushroom species increases and the shank height increases. The economic efficiency is improved by about 80%, and the comparative advantage is very obvious. . The main technical points are as follows:
1, homemade cooking materials. Take cottonseed hull 84%, wheat bran 14%, gypsum 1%, potassium dihydrogen phosphate 0.2%, magnesium sulfate 0.25%, carbendazim 0.55%, mix well, according to 1:1.3 ratio of water to water, mix well, that is Into the culture material.
2, filler disinfection. Put the culture material into a wide-mouth bottle (bag). When packing, be sure to be tight and moderate, so as to effectively avoid the phenomenon of mushrooming in the later period of the bottle (bag). After filling, the bottle (bag) is fastened in the mouth, placed in a normal-temperature pot and sterilized, and cooked at a high temperature of 100° C. for 8-10 hours. It can also be sterilized with a pressure cooker and continuously sterilized at a pressure of 1.5 kg/cm 2 for 90 minutes.
3, suitable temperature cultivation. After the high-temperature (high-pressure) disinfection is completely cooled, in the inoculation chamber or in the flame of the alcohol lamp in the inoculation box, use an inoculation spatula to dig out the bacterial species from the strainer bottle and transfer it into the culture bottle (bag), and then put it into the culture room. Mycelial culture was performed. The temperature of the culturing room must be controlled within the range of 22-26°C. It is strictly forbidden to raise the incubation period at low temperature so as to prevent mycelium from becoming full and affect the yield and quality.
4, careful management. After the mycelium is full, it should be promptly moved into the mushroom farm, open the bottle (bag) for fungus, and stimulate the mushroom. When the buds are formed, it is necessary to do a good job in regeneration management to increase the density of mushroom buds, then bagging or covering newspapers to create a high-concentration carbon dioxide microclimate in the bottles (bags), which is very beneficial to the growth of mushroom.
When the water reaches 4-5 cm in height, special attention should be paid to water management. The humidity of the cultivation field should be maintained at 80-90%, the temperature should be maintained at 8-14°C, and covered with straw or black plastic cloth at the cultivation site, and the light intensity should be Normal vision can obscurely see No. 5 Chinese characters. When the mushroom grows to 15-20 cm in height, it can be harvested.
At present, the conventional method of mushroom cultivation commonly used throughout the country, although it can be harvested 3 times a year, the highest bioconversion rate of culture materials can only reach 100%. Each growth period is as long as 95 days, and only 3 cultivation cycles can be recycled each year. And the third mushroom handle is short and thick, easy to open the umbrella cover, poor product quality.