Planting Technology Lists
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Two cultivation techniques of volvariella volvacea
Now that the production season of volvariella volvacea is coming, what are the detailed cultivation techniques of volvariella volvacea? Straw mushroom cultivation includes waste cotton residue cultivation and rice straw cultivation, respectively introduced as follows: waste cotton residue cultivation 1, soaking, heap fermentation: the waste cotton residue is immersed in lime water, about 5 kg of waste cotton residue is added for every 100 kg of waste cotton residue. After soaking, pick it up and make a pile, cover the film and ferment for about 2 days, control the water content of about 70% (it is appropriate to grab the material by hand and drip a small amount of water out of the fingers), and the pH value is about 85. 2. Secondary fermentation: transfer the material into the already
2019-01-16 -
Classification Standard and processing Technology of volvariella volvacea
1. Grading standard of straw mushroom: 1. Classification of fresh mushroom: first class: perimeter of mushroom grain is 8ml 11cm, solid grain. Second class: the perimeter of mushroom granules is 6ml / 8cm, solid grains. Grade III: the perimeter of mushroom granules is 6ml / 8cm, and the prepuce is slightly cracked. Mushroom flower: the cracking of mushroom bud is not more than 0.5 cm. Outside the class: the perimeter of the mushroom grains is 5ml. 6cm, with some mushroom flowers. 2. Classification of dried mushrooms: cut head, no sediment impurities, mushroom noodle mouse gray or gray-white, mushroom meat white. Pleurotus ostreatus without opening film, water content up to 12%, fragrant
2019-01-16 -
High Benefit of Winter Cultivation of Volvariella volvacea
Volvariella volvacea belongs to high temperature and humidity fungi, suitable for growth in constant temperature and humidity environment. Therefore, if the high temperature mushroom is moved to winter for cultivation, it must be cultivated in a greenhouse with good heat preservation ability, thus increasing the cost input in terms of temperature rise. However, the price of the mushroom produced in winter is twice that of the conventional cultivation in summer. Therefore, appropriate adjustments should be made in the formulation of culture materials and cultivation management to increase the input-output ratio to improve economic benefits. The main techniques for cultivation of volvariella volvacea in winter are as follows: 1. Select appropriate culture medium formula and build a pile to ferment volvariella volvacea
2019-01-16 -
Harvest and processing of volvariella volvacea
The mushrooms began to emerge 15 days after sowing the grass (the fastest week or so). The harvest time of commercial volvariella volvacea is when the buds will break and the cap in the fungal receptacle is not opened. The specification for canning is more than 2 cm in diameter, the bacteria shape is neat, the outer bacterial curtain is not broken, and the stalk in the inner package is not elongated. The requirement for the supply of dried mushrooms is more than 4 cm in diameter and the external fungus curtain is not broken. The quality of the broken external fungus curtain is slightly worse, and the umbrella opening is even worse, the latter can only be sold as external-grade fresh mushrooms. Those who supply dried mushrooms should cut the buds into two connected halves and drain the bamboo.
2019-01-16 -
New technology of controlling straw mushroom and dead mushroom
First, the cause of the death of straw mushroom 1. The ventilation and moisturizing of the mushroom room are not coordinated. Straw mushroom is an aerobic fungus, which needs a lot of water, and it is easy to die from lack of water due to excessive ventilation. Lack of ventilation can easily lead to excessive carbon dioxide and hypoxia death. 2. The temperature of mushroom room changed suddenly. Most of the straw mushroom cultivated in the south uses foam mushroom house, which plays an important role in constant temperature and humidity. However, if the doors and windows are not closed in time when hit by a typhoon, or if they are not heated in time when they are frozen, or if they are not ventilated and cooled early in case of continuous high temperature, or if the well water sprayed on the floor has passed.
2019-01-16 -
Key Techniques for Efficient Cultivation of Volvariella volvacea in Winter
Volvariella volvacea belongs to high temperature and humidity fungi, suitable for growth in constant temperature and humidity environment, the suitable temperature for growth of volvariella volvacea is 23~25℃, and the relative humidity of air is 85%~95%. Therefore, if the high temperature straw mushroom is moved to the winter with lower temperature for cultivation, it must be cultivated in the greenhouse with good heat preservation ability, thus increasing the cost investment in heating and other aspects. Moreover, the price of straw mushroom produced in winter is twice that of conventional cultivation in summer, so it should be adjusted appropriately in terms of culture medium formula and cultivation management to
2019-01-16 -
The difference between Polygonatum odoratum and Polygonatum odoratum
Polygonatum odoratum is the dried rhizome of Polygonatum odoratum, a perennial herb of the Liliaceae. It was first listed in Shennong Materia Medica and listed as the top grade, formerly known as Trichosanthes. "famous doctors don't record" is called Jianyu, and Hunan is also known as tail ginseng. Rhizoma Polygonatum was first published in the Records of famous doctors, which is listed as the top grade, and there are many plant sources. to sum up, the commodity can be divided into two kinds: chicken head and ginger. Polygonatum polygonatum is the dried rhizome of Polygonatum polygonatum, a few rehe Polygonatum and narrow leaf Polygonatum, etc., while ginger is the long perennial herb of Polygonatum in Liliaceae.
2019-01-16 -
Huangjing Yuzhu Pig pancreas decoction
Cuisine and efficacy: lung nourishing recipe stomach nourishing Yin recipe Diabetic recipe taste: original flavor technology: boiled Huangjing Yuzhu pig pancreas soup production material: main ingredient: pig pancreas 250 grams excipients: Polygonatum 24 grams, Yuzhu 30 grams Huangjing bamboo pig pancreas soup production method: 1. Scrape off the oil film of pig pancreas and wash it; 2. Wash Rhizoma Polygonatum and Polygonatum odoratum, put it in a tile pot, add the right amount of water, boil over martial fire, simmer for an hour and season. Tips-Health Tips:
2019-01-16 -
Polygonatum leaf spot
The disease began from April to May, and the damaged leaves first appeared oval or irregular shape from the leaf tip, brown on the outer edge and light white in the middle, which spread downward from the disease spot, causing the leaves to scorch and die. The disease is more serious in the rainy season. Control methods: clean the fields after ① harvest, burn the remains of withered branches and eliminate the pathogen of overwintering. Before and at the initial stage of the onset of ②, the patients were sprayed with 100 times Bordeaux solution or 1000 times of 50% acetaminophen, once every 7 days and 4 times in succession.
2019-01-16 -
Morphological characteristics of Polygonatum sibiricum
Polygonatum for perennial herbs, rhizomes transverse, fleshy, pale yellow, apex sometimes prominent like chicken head shape, stem erect, 50-90 cm high. Impellers, 4-6 per whorl, linear-lanceolate, 8-15 cm long, 04-1.6 cm wide, apex curled. Flowers axillary, often 2-4 florets, pendulous, total pedicel 1-2 cm long; perianth tubular, white to yellowish, 0.9-1.2 cm long, apex 6-lobed, stamens 6, filaments shorter, 0.5-1 mm long, style long
2019-01-16