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How to grow shiitake mushrooms in winter for high yields
Selecting blocks: Take the shiitake blocks and logs that have been fully colonized by mycelium and dry them thoroughly, then choose uncontaminated, intact blocks or logs for treatment. If the old mycelial skin is too thick, you can scratch the surface to stimulate it, and use them only after the mycelium has healed. Soaking in hot water is an ideal method for forcing mushroom buds when cultivating shiitake in winter. When soaking the blocks, heat the water to 33°C, then put the shiitake blocks or logs into the pool and soak for 3—5 hours. If the water temperature drops, add boiling water to adjust the water temperature to 18°C—33°C, then remove the soaked
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Cultivation of oyster mushrooms (Pleurotus pulmonarius) during the summer idle period can utilize shiitake mushroom sheds in high-altitude mountainous areas
Pleurotus pulmonarius is a medium-temperature variety, with a fruiting range of 15-28°C and an optimum of 18-22°C, and can fruit naturally in spring and autumn. Because Pleurotus pulmonarius has the characteristic of fruiting under variable temperature, under environmental conditions above the fruiting temperature range, proper low-temperature differential stimulation (temperature difference above 10°C) can promote fruiting body formation. In current production, during the summer high-temperature season when temperatures exceed 28°C, the method of placing physiologically mature spawn bags in a 2-4°C cold storage for cold stimulation for 10-12h, then moving them to the mushroom house for fruiting, is adopted for off-season
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New Shiitake Mushroom Ground Cultivation Technology Helps Cultivation in High-Altitude Cold Mountain Areas
Shiitake mushroom is a temperature-variable fruiting fungus; when the day-night temperature difference exceeds 10°C, it grows well, yields high, produces large and thick-fleshed mushrooms of good quality. In high-altitude cold regions, the day-night temperature difference in spring and summer is large, often exceeding 10°C, making it suitable for cultivating shiitake mushrooms, with a per-mu yield of 3000-4000 kg. The ground cultivation technology for shiitake mushrooms in high-altitude cold mountain areas is a new cultivation model following ground cultivation and bag cultivation of shiitake mushrooms, and it is also a good project for mountain people to escape poverty and become prosperous. The main cultivation techniques are introduced as follows: Cultivation season and temperature. The general sowing period is from April 20 to May 10 each year
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Mastering 3 inoculation methods for shiitake mushrooms can achieve high yields
Dense inoculation: Increase the inoculation points on the log; more inoculation points mean a larger colonization area, allowing the mycelium to permeate the log in a shorter time. The log mainly exchanges gases with the outside through absorbing and evaporating water; the alternating wet-dry moisture movement can provide sufficient oxygen inside the log, enabling the mycelium to penetrate deep into the log to feed, thereby accelerating log maturation and reducing the chance of contamination by competitor fungi. Deep inoculation: Deep inoculation holes hold more spawn, which helps enhance drought resistance and reduces the stimulation of temperature fluctuations outside on the spawn blocks at the bottom of the holes. The mycelium inside the spawn blocks
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Key Points for High-Yield Indoor Shiitake Mushroom Fruiting in Northern China
Traditional shiitake mushroom production involves moving the mushroom bags to outdoor mushroom sheds after color change or cultivating them with soil casing in beds for fruiting. The author placed shiitake mushroom bags indoors for fruiting management, saving time, money and labor, simple and easy to implement, achieving high yields. The method is described as follows: 1. Making the mushroom logs. ① Mixing materials and bagging: The substrate formula is 60% coarse hardwood sawdust, 18% fine sawdust, 20% wheat bran, 1% white sugar, 1% gypsum. In northern China, production begins from February to the end of April. Mix the materials evenly, bag them at about 60% moisture content, with moderate tightness - when pressed with a finger, the bag should feel elastic and not sink in.
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Pollution-free Cultivation Techniques for Pleurotus pulmonarius at High Altitudes in Summer
Pleurotus pulmonarius, also known as yellow-white oyster mushroom, lung-shaped oyster mushroom, pocket mushroom, Ji pinggu, small pinggu, etc., taxonomically belongs to the phylum Fungi, subphylum Basidiomycotina, class Hymenomycetes, order Agaricales, family Pleurotaceae, genus Pleurotus, and is named for its elegant appearance and delicious taste. Pleurotus pulmonarius is rich in protein, sugars, vitamins, and trace elements such as iron and calcium; in particular, its protein content is higher than that of button mushrooms, shiitake mushrooms, straw mushrooms, and other edible fungi, hence it is also called the "finest of mushrooms." Pleurotus pulmonarius can be stir-fried, cooked in soup, or used for hot pot, and is deeply favored by consumers; its market sales and
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Pyracantha bonsai is fiery red like fire, with high ornamental value
Pyracantha is also known as "torch fruit", "flame tree" and "soldier-saving grain". Growing wild throughout the Yunnan, Guizhou and Sichuan regions, it can be found all over the mountains, and people have long dug it up for potting and made it into bonsai for ornamental display. Its presence is also seen at the border area of northern Guangdong with Hunan and Jiangxi. After three to five years of large-scale seedling cultivation, there is a medium-to-upper-grade raw material with a circumference of twenty to thirty cm, and the resource is abundant, which is truly a good thing for closing mountains for afforestation and protecting the environment. Seedling stock can be made into all kinds of bonsai more freely and with ease. Although it is not as "wild in flavor" as wild stock, its elegance has a different
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What peach tree varieties are there? These few high-quality varieties are the most sought after
China is a major peach-growing country, with extremely rich variety resources, and its cultivation technology also holds a leading position in the world. Therefore, in recent years, although China has also introduced some peach tree varieties from abroad, they have not had much impact on China's peach production. In China's nursery stock market last year, the peach tree varieties that were relatively sought after were almost all local varieties. So, which peaches are relatively sought after at present? Zhang Shubin, a researcher at the Beijing Academy of Agriculture and Forestry Sciences, answered this question. Industry experts usually divide peaches into white peaches, nectarines
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Huangjin (Golden) Pear is a high-quality pear variety.
The Huangjin Pear was bred by crossing Niitaka and Nijisseiki, introduced to China from South Korea in the 1990s, and is suitable for growing in the middle and lower reaches of the Yangtze River and the Huai River basin. This variety has strong growth vigor and a relatively open tree habit; 1-year-old branches are greenish-brown; the leaves are large and thick, ovate or oblong, with sharp and dense serrations along the leaf margins; the leaves on young shoots are yellow-green. The fruit is round and slightly flattened, with yellow-green skin; bagged fruit is golden yellow and translucent, with thin skin, and large, sparse fruit dots, making it very attractive. The average single fruit weight is 350 g; the flesh is fine, tender and crisp, with no or very few stone cells, abundant juice, a unique flavor, and
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The new high-quality indica rice variety Yuexiangzhan has the characteristic of a high harvest index
Yuexiangzhan is a "high harvest index type" conventional high-quality rice newly bred by the Rice Breeding High-Tech Research Laboratory of the Rice Research Institute of the Guangdong Academy of Agricultural Sciences. This variety passed the conventional regional trials for the early crop in 1996 and 1997 and the mixed regional trials of conventional early indica rice and hybrid rice in the South China rice region in 1997 and 1998. In February 1998, it passed the provincial variety approval of Guangdong Province for crop varieties. It has now become the control variety for the early-crop high-quality grain regional trial in Guangdong Province, a key variety promoted throughout the province, and has been included in a promotion project of the Ministry of Agriculture. Yuexiangzhan is a dual-purpose variety for both early and late crops. Its growth period for the early crop in Guangzhou is 125 days,
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