Planting Technology Lists
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It is difficult to master the know-how of summer planting of mushroom with four spores, and the benefit is high
It is more difficult to plant Agaricus tetrasporus in summer than ordinary Agaricus bisporus. If the planting technology is extensive, the temperature in the mushroom production period is too high or too low, it will cause failure. This paper introduces the high-yield tips of summer cultivation of Agaricus tetrasporus as follows: 1. Early planting in due time, low temperature in early stage is unfavorable for hypha growth of summer mushroom; late planting, timely feeding of autumn mushroom will shorten the mushroom picking period of summer mushroom. Therefore, after cleaning the spring mushroom house in late April, the summer mushroom culture medium can be pre-wetted and piled. 2. Fermentation of culture medium 1. Culture medium formula (calculated by 110 square meters). Straw 2000 kg, gypsum 7
2019-01-16 -
Cultivation of Agaricus bisporus: culture and fermentation
The fermentation of culture material can be divided into primary fermentation and secondary fermentation. The main results are as follows: (1) one day before the construction of the pile by one-time fermentation, cut off the rice (wheat) grass, drench it with clean water, make it fully absorb water, and pile it for 1 day. 7-10 days before building the pile, wet the dry feces with water or urine, and then build the pile to ferment. When composting, one layer of dung and one layer of grass are required to be stacked layer by layer, and the fourth layer begins to be watered. All cake fertilizer, calcium superphosphate, gypsum and half amount of urea are added layer by layer from the fourth layer to the eighth layer. After stacking for 10 layers, the stack is as high as 1.5.
2019-01-16 -
Cultivation of Agaricus bisporus in plastic shed
The mushroom is cultivated in plastic film shed, which has the advantages of simple construction, convenient disassembly and disinfection, good heat preservation and moisture retention, high yield and good quality. To build a shed, the topography near the edge of the village is relatively high, the water source is convenient, the surrounding area is open, and under the shade of a stockyard, wooden strips, bamboo poles, hemp poles, reeds, rattan and iron wire are used as building materials, and the mushroom shed faces south. The size and height depend on the topography and cultivation area. The shed has 5 to 6 floors, with a distance of 65 cm and a width of 1.3 to 1.6 meters. The construction of the shed and scaffolding are carried out at the same time.
2019-01-16 -
Suitable cultivation season of Agaricus bisporus
Agaricus bisporus is a kind of low-temperature fruiting fungus, which produces fruiting body only when it is below 18 ℃, and the optimum temperature for mushroom production is about 16 ℃. Therefore, the cultivation season is mostly arranged in autumn and winter and lasts until early spring. Due to the differences in climate and topography and microclimate, the cultivation period of mushrooms can be determined according to the local meteorological data. Generally, the sowing time is when the local average temperature of day and night in autumn is stable at 22: 25 ℃. As a result, the date of culture material construction is pushed back about 23 days, and the area of Jiangsu and Zhejiang is in mid-August.
2019-01-16 -
Causes and Control methods of "freaks" in the growth of Agaricus bisporus
1. Deformed mushroom. Poor ventilation, mushroom room carbon dioxide content of more than 0.3%, prone to deformed mushrooms. The mushroom part is too deep, and the mushrooms that grow between the cracks in the coarse soil are often deformed. The key point of prevention and control is to pay attention to the ventilation of the mushroom room. 2. Red root mushroom. Sour cultivation materials, high temperature before mushroom production, excessive water content of overlying soil layer, excessive topdressing of glucose, poor ventilation of mushroom room and so on are easy to lead to red root mushroom. The pH of the culture material should be adjusted, and the water content of the covered soil should be kept at 22%, 25%, to avoid sprinkling water at high temperature, and the concentration of topdressing should be appropriate.
2019-01-16 -
Indoor post-fermentation of Agaricus bisporus
The culture material which has been fermented before outdoor is transported indoors, and the culture material is disinfected and fermented under specific environmental conditions by manual control and gas control, so as to further improve the specificity and selectivity of the culture material. the process of making the culture material fermentation into a culture medium more suitable for mushroom growth is called indoor post-fermentation. ① principle: post-fermentation is a biochemical reaction process, which promotes the change of physical and chemical properties of compost through the activities of various types of thermophilic microorganisms. Post-fermentation can be divided into two stages. The first stage: changing the temperature of the reactor
2019-01-16 -
Key points of Autumn Management of Agaricus bisporus
In order to obtain stable and high yield of Pleurotus ostreatus in autumn, we should focus on water management. Appropriate water, exuberant mycelium growth, more fruiting bodies, increased tide of mushrooms; too much water will cause mycelium atrophy and regression, less primordium formation, mushroom fruiting bodies will appear "Ling", "red roots"; insufficient water, the fruiting body is not full, there will be flat top, concave roof or surface scales. The key point of water management should be to improve the relative humidity of the air, and it should be flexibly mastered according to the situation of mushroom production, the dry and wet conditions of culture materials and soil layer and the change of weather when spraying water. Generally in
2019-01-16 -
High-yield cultivation techniques of Agaricus bisporus in bed frame
In the past few years, the author has been engaged in the exploration of bed-frame high-yield cultivation techniques in Pleurotus ostreatus room, and some successful experiences have been obtained. Now the relevant technologies are summarized as follows for peer reference. 1 the mushroom house and bed frame structure mushroom house is 19.6 m long from east to west, 9 m wide from north to south, 2.5 m high from front and rear wall and 3.5 m high from gable. The wall is bricked with lime. Put cement on the outside; wipe it with lime mud on the inside, then brush it with lime mud. There are 4 25cm × 20cm ventilation windows up and down the front and rear wall facing the aisle, and the first ventilation window is 20cm from the ground. Front
2019-01-16 -
High-yield cultivation and Management techniques of Agaricus bisporus
First, the cultivation season Weibei dry belt area, the temperature difference is big, the air humidity is small, the seasonal change is fast, can sow in advance, the time is arranged from mid-August to early September. The Guanzhong Plain is arranged from the end of August to the middle of September. Of course, mushroom farmers with caves and fruit cellars can accumulate and ferment after the wheat straw is harvested, sow at the end of July and harvest in late August. After the corn stalk is harvested, after the corn stalk is dry, the second round of sowing can be carried out, using truncated corn stalk + cow dung, sowing from December to January, overwintering, spring March.
2019-01-16 -
Production methods of fermented soil of Agaricus bisporus
At present, foreign industrial production of mushrooms use peat with high saturated water content, good water holding capacity and high porosity as covering material, and the yield per unit area is higher. There are roughly five kinds of soil covering materials used in China, namely, coarse and fine soil, mixed soil, river mud bran soil, fine mud bran soil and fermented soil. Fine mud bran soil and fermented soil are two kinds of soil covering materials developed according to the current mushroom cultivation methods and rural conditions in China, which are easy to make and have good soil covering effect. These two kinds of soil covering materials have large saturated water content, good water holding capacity and large water holding capacity.
2019-01-16