My Operabuy-mushroom10
Friday, March 30, 2012 12:36:22 PM
Dual-core mycelium under the proper conditions can be a lot of the formation of fruiting bodies.
(4) the program of fruiting body differentiation
When the outside world with the mushroom fruiting body differentiation and development conditions, to reach physiological maturity mycelium knot stage. Initial mycelium interwoven into the 0.5-1.0mm diameter mycelium group, followed by gradually increasing the internal becomes very dense, 1-2mm in diameter, the solid mycelium group called the discoid body or primordia . After the gradual differentiation, enlargement of the formation of commodity fruiting bodies.
Edit this paragraph life history
Mushroom similar life history and typical basidiospores bacteria, life history, largely by the following step 9:
(1) bear spore germination;
(2) to produce four different mating type mononuclear mycelium;
(3) two amiable and mononuclear mycelium by conjugation with qualitative;
(4) Each cell has two nuclei of the diaphragm at Chang Ming joint locks like the dual-core mycelium;
(5) Under suitable conditions, the dual-core mycelium formation of fruiting bodies;
(6) in the gill, the top cell of the mycelium of the dual-core development into a burden, the burden is arranged in a hymenium;
(7) in the mature spores, the two units nuclear fusion (nuclear distribution), the formation of a dual core;
(8) spores in the dual-core two meiosis, including meiosis. Finally, the formation of four spores;
(9) spores ejection, in the germination process, frequent mitosis, indicating that the life history of re-start.
Edit this paragraph mushroom cultivation
Cultivation history
Mushroom cultivation origins in China, has been more than 800 years of history. The earliest farmers in Longyan Village, Qingyuan County, Zhejiang Province, Song Dynasty Wu Sangong invented the cut flower cultivation method, after the proliferation of the country. The interaction was brought to Japan by monks. Mushroom cut flower cultivation originated in China, the existing wood from pure mycelium inoculation cultivation originated in Japan. 1989, China's total mushroom production for the first time surpassed Japan to become the world's largest mushroom production.
Growth and development conditions
(A) Temperature
In the wet state, the optimum temperature for germination of spores 22-26 ℃.
Mycelial growth temperature range of 5-24 ℃, the most suitable temperature is 24-27 ° C, but because of the protective effect of wood in low altitude areas of the alpine mountain the temperature is below -20 ° C or higher than 40 ° C, mushroom wood also can safely survive the mycelium does not die.
Mushrooms is low and variable temperature seed mushrooms. Mushroom primordia differentiation in the 8-21 ° C the best differentiation in 10-12 ℃. Fruiting body development, 8-16 ° C is the optimum in the range of 5-24 ℃. The same species, within the appropriate range, the lower temperature (10-12 ° C) fruiting body development is slow, short stipe thick, strain the meat, good quality; fruiting body development in the high temperature (20 ° C and above), stipe Strain the meat
[Mushrooms]
Mushrooms
Thin, of poor quality. At a constant temperature, mushrooms do not form fruiting bodies.
(2) water
Mycelial growth in sawdust medium, optimum water content is 60-70%; appropriate in the mushroom wood moisture content is 32-40% survival rate is not less than 32% vaccination, 10% -15 % under the conditions of very poor mycelial growth. Mushroom information
(4) the program of fruiting body differentiation
When the outside world with the mushroom fruiting body differentiation and development conditions, to reach physiological maturity mycelium knot stage. Initial mycelium interwoven into the 0.5-1.0mm diameter mycelium group, followed by gradually increasing the internal becomes very dense, 1-2mm in diameter, the solid mycelium group called the discoid body or primordia . After the gradual differentiation, enlargement of the formation of commodity fruiting bodies.
Edit this paragraph life history
Mushroom similar life history and typical basidiospores bacteria, life history, largely by the following step 9:
(1) bear spore germination;
(2) to produce four different mating type mononuclear mycelium;
(3) two amiable and mononuclear mycelium by conjugation with qualitative;
(4) Each cell has two nuclei of the diaphragm at Chang Ming joint locks like the dual-core mycelium;
(5) Under suitable conditions, the dual-core mycelium formation of fruiting bodies;
(6) in the gill, the top cell of the mycelium of the dual-core development into a burden, the burden is arranged in a hymenium;
(7) in the mature spores, the two units nuclear fusion (nuclear distribution), the formation of a dual core;
(8) spores in the dual-core two meiosis, including meiosis. Finally, the formation of four spores;
(9) spores ejection, in the germination process, frequent mitosis, indicating that the life history of re-start.
Edit this paragraph mushroom cultivation
Cultivation history
Mushroom cultivation origins in China, has been more than 800 years of history. The earliest farmers in Longyan Village, Qingyuan County, Zhejiang Province, Song Dynasty Wu Sangong invented the cut flower cultivation method, after the proliferation of the country. The interaction was brought to Japan by monks. Mushroom cut flower cultivation originated in China, the existing wood from pure mycelium inoculation cultivation originated in Japan. 1989, China's total mushroom production for the first time surpassed Japan to become the world's largest mushroom production.
Growth and development conditions
(A) Temperature
In the wet state, the optimum temperature for germination of spores 22-26 ℃.
Mycelial growth temperature range of 5-24 ℃, the most suitable temperature is 24-27 ° C, but because of the protective effect of wood in low altitude areas of the alpine mountain the temperature is below -20 ° C or higher than 40 ° C, mushroom wood also can safely survive the mycelium does not die.
Mushrooms is low and variable temperature seed mushrooms. Mushroom primordia differentiation in the 8-21 ° C the best differentiation in 10-12 ℃. Fruiting body development, 8-16 ° C is the optimum in the range of 5-24 ℃. The same species, within the appropriate range, the lower temperature (10-12 ° C) fruiting body development is slow, short stipe thick, strain the meat, good quality; fruiting body development in the high temperature (20 ° C and above), stipe Strain the meat
[Mushrooms]
Mushrooms
Thin, of poor quality. At a constant temperature, mushrooms do not form fruiting bodies.
(2) water
Mycelial growth in sawdust medium, optimum water content is 60-70%; appropriate in the mushroom wood moisture content is 32-40% survival rate is not less than 32% vaccination, 10% -15 % under the conditions of very poor mycelial growth. Mushroom information
