At present, mushroom cultivation is more widespread in rural areas, but it is not very productive, mainly because of the lack of nutrients and the low water content of the culture base following the two or three tides of mushroom harvest and the difficulty of supplementing the water in the matrix with general spraying methods. In order to increase the production of mushrooms, it is of the utmost importance to address the problem of over-water loss and nutritional supplements in the later stages of bagging mushrooms. Through several years of experimentation and practice, the author has summarized several measures to increase production
I. Additional nutrient enrichment. Nutrient fluid formulations include: 50 g urea, 1,000 g sugar, 50 kg cold water; vitamin b120 mg, magnesium sulphate 20 g, boronate 5g, zinc sulphate 10g, urea 25 g, cold water 50 kg; vitamin b150 mg, magnesium sulphate 25g, potassium phosphate 30 g and cold water 50 kg. Additional nutrient fluids are obtained by immersing the fungus bag in a trophic fluid for about 10 hours after the head mushroom is harvested. Due to the laxity of the rod in the centre, the intake of water is high and the twilight mushrooms quickly form; by injecting the trophic fluid into the rod with a waterer, which then cools it down for seven days, and the twig mushrooms grow smoothly; or by cutting the bag once and pouring up full trophic fluid water upside down, and then flattening it down after two or three days. In addition, the spraying of rice water, a odour solution at 600 pm and mushrooms for healthy feminin can increase production by 20 to 50 per cent。
Ii. Fist walled soil wetting increase. The biological efficiency of mushrooms ranges from 100 to 150 per cent using general cultivation methods. Cultivation using bacterium wall-based soil wetting increased production, with mushroom biology being more than 200 per cent efficient and mushrooms being large, short and of good quality. This is done by laying, vertically or horizontally, a 15- to 20-centimetre-heavy earth cover on the length of the baptism bag, removing the fungus from the baptism bag and placing it on the ground in a rectangular form, covering between 2 and 4 centimetre-heavy soil at the end of each row, spraying water on both sides and levelling it with mud. A total of six to eight layers were thus released, with the top layer still to be covered and levelled. Once the wall has been completed, a large amount of water is to be sprayed to the ground, which is then used daily to keep the soil wet and normally managed to produce mushrooms。
Iii. Pocket-covered soil wetting. Nutrient earth formulations are 45 kg of fertile soil and 5 kg of grass-wood ash with appropriate water. In two bags, two centimetres to three centimetres thick of trophic soil, a needle is used every five millimeters at the inoculation site for micro-porous aerobics. During the mushrooming season, water is sprayed once a day, and other management methods are routinely managed and biological efficiency is more than 50 per cent higher than conventional cultivation。
Iv. Two antiquated soil wetting increases. After a bag of mushrooms had been collected, the bag was taken off for one to two days and the sun was tanned, causing a skin layer on the surface of the fungus to prevent infestation and inhibit the excessive presence of sub-entity. They are cut in half with a disinfected knife, and they are lined up to the top and lined up on the sunshield, and the two bags are sewn up with fine sandy soil, which then covers between 2 and 3 centimetres of fine soil, which is eventually filled with aqueous solutions of calcium phosphate, potassium phosphate and sugar cane, and recapacitate. When mushrooms are produced, biological efficiency can increase by over 80 per cent. (source: zhang biao, 22 november 1999)
