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What are the precautions for introducing edible fungi? These key points need to be understood in advance
Edible fungi, like other crops, rely especially on pure, high-quality spawn, because the quality of the spawn directly affects the level of yield and the success or failure of cultivation. With good-quality spawn and reasonable cultivation management, it is easy to obtain high and stable yields; with poor-quality spawn, it is difficult to obtain high yields, or even total crop failure. There is a saying in edible fungus production: whether you harvest at all depends on the spawn, how much you harvest depends on management. For this reason, high-quality edible fungus spawn is the prerequisite for mushroom growers to achieve high returns in edible fungus cultivation. Edible fungus spawn is divided into first-level spawn (also called mother spawn
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Detailed Explanation of the Seedling Raising Method for Schisandra chinensis Under Protected Cultivation
In places with a short frost-free period, direct sowing and seedling raising in the open field generally requires two years before the seedlings can leave the nursery. If the method of raising seedlings in nutrient pots under protected cultivation and then transplanting them into an open-field nursery is adopted, the goal of raising seedlings and having them leave the nursery in the same year can be achieved. In early April, set up a plastic greenhouse or a medium-sized arched shed similar to those used for rice seedling raising. Before sowing, water the nutrient soil in the paper cups thoroughly. When sowing, mix Dimiaoling into the bottom soil and the covering soil. After sowing, together with watering, spray 800-1000 times diluted Amobam. Sow 2-3 seeds per paper cup, cover with soil 2 cm thick, and maintain humidity after sowing. Generally
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Why do pet dogs shed hair? These reasons are something dog owners should understand
First, seasonal shedding. Most dogs shed and change their coat in spring and autumn, such as Shetland Sheepdogs, Chow Chows, Pekingese, and so on. In summer they need less fur, so when the weather turns warm they shed part of their old coat to regulate body temperature. As winter approaches, they shed the coarse hair and replace it with downy fur to get through the cold winter. These are all normal phenomena. Second, if a dog suffers from diseases such as folliculitis or eczema, or is infested with dog lice and fleas, it can also cause heavy shedding. Because of the itching, the dog uses its paws
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How to carry out tending and management of dawn redwood? Read this article to understand the key points
Tending should be carried out promptly after afforestation. Watering during April and May is the key to ensuring survival. When planting large saplings, special attention must be paid to drought resistance during the hot season. Weed and loosen the soil two to three times each year, with tending from May to June and from August to September having notable results. After 2 years, applying fertilizer once before spring bud break is very necessary. Generally, pruning is not necessary before the stand is established, but after the stand is established, pruning should be moderate. When the tree height is 6 to 10 m, the pruning height is one quarter to one third of the tree height; when the tree height is 10 to 15 m, the pruning height is one third to one half of the tree height.
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What are the values and uses of the glossy privet tree? Read this article to understand
Landscaping uses: The glossy privet (Ligustrum lucidum) sways in all four seasons, with well-spaced branches, dense foliage and a neat tree shape. It is a commonly used ornamental tree species in gardens, and can be planted alone or in clusters in courtyards, or used as a street tree. Because of its strong adaptability, fast growth and tolerance to pruning, it is also used as a hedge. It generally takes 3 to 4 years to take shape and achieve a screening effect. It is easy to propagate and raise seedlings from seed, and can also serve as a rootstock for grafting and propagating osmanthus, lilac, and the colored-leaf plant golden-leaf privet. Medical uses of glossy privet leaves: The leaves are opposite, leathery, ovate or ovate-lanceolate, 5-14 cm long,
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Detailed Guide to Camellia sinensis Cultivation Techniques: Planting and Management Methods Made Easy to Understand
Seed collection. The fruit of Camellia sinensis matures from late October to early November. When the berry-like capsule turns from yellow-green to yellow-brown, the upper part slightly splits, the aril turns red, and the seed kernel is plump, collect it promptly. After the fruit is brought back, place it in a ventilated room and spread it out to air for 2-3 days to complete after-ripening. Then take it out to a concrete surface outdoors, tread on it with your feet to crack open the fruit shells, take out the seeds, soak them in clean water for 24 hours, rub off the red aril, float off the empty seeds, scoop them out and air-dry for 2-3 days. Sow immediately after collection or store in moist sand. When storing seeds, be careful that the sand is not too wet, so as to avoid seed rot.
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How do you prune Schisandra chinensis? First, understand its growth habits
After wild Schisandra chinensis is cultivated artificially in farmland, in order to control tree vigor, avoid excessive overlap of branches and leaves, and prevent branches from tangling with each other, it should be pruned reasonably according to the growth habits of Schisandra chinensis. This makes the fruiting branches evenly distributed on the trellis surface, improves ventilation and light penetration, improves the field microclimate, enhances disease resistance, reduces nutrient consumption, promotes flower bud differentiation, and increases yield. 1. Heading back In the same year of sowing, Schisandra chinensis can grow to about 20 cm, and tall ones can reach more than 30 cm. Regardless of whether the seedling is tall or short, large or small, there should be 2 to 4 plump buds at the base
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Detailed Explanation of Key Techniques for Understory Cultivation of Schisandra chinensis
Schisandra chinensis belongs to the Magnoliaceae family and is a perennial woody climbing medicinal plant. Schisandra chinensis treats cough due to lung deficiency, thirst with spontaneous sweating, seminal emission from overexertion, insomnia, chronic diarrhea, hepatitis and other conditions, and is a precious Chinese medicinal material. Schisandra chinensis has been cultivated since the early 1990s. Farm 852 introduced Schisandra chinensis cultivation in 2003, with outstanding benefits. After reaching full fruit-bearing stage, it produces 9000 kg of fresh fruit per hectare per year, with a fresh-to-dry ratio of 4.5:1, about 2000 kg of dried fruit, with an output value of 60,000 to 80,000 yuan. Its economic value is very high, but the one-time investment cost is relatively high, and it takes 3 to 5 years to see results. I. Schis
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Introduction to Xinqiu 2, a Recommended Variety under the Cotton Improved Seed Subsidy Program
National Cotton Approval 2007008 Characteristics: A transgenic insect-resistant mid-maturity hybrid first-generation variety. In the Yellow River basin cotton region, the spring-sowing growth period is 120 days. Emergence is relatively late, seedling vigor is weak, mid-season vigor is strong, and late-season vigor declines, with average leaf function. The plant type is compact, plant height 100 cm, leaves medium-sized and dark green, the first fruiting branch node is at 7.5 nodes, bolls per plant 17.6, boll ovoid, boll opening smooth, single boll weight 6.0 g, lint percentage 41.6%, seed index 10.1 g, pre-frost boll rate 96.5%.
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Understanding the definition and classification of fish medicines in one article
A drug refers to a substance used to prevent, treat and diagnose diseases and to help the body restore normal function. As the name implies, a fishery drug refers to a drug specifically used in fisheries to ensure the healthy growth of aquatic animals and plants. Therefore, its scope of application is limited to the aquaculture and enhancement industry, while substances used in capture fisheries and the aquatic product processing industry are not included in the category of fishery drugs. Modern aquaculture fisheries are divided into two major parts: the culture and enhancement of various aquatic animals such as fish, shrimp, shellfish, turtles and soft-shelled turtles, and the cultivation of aquatic plants mainly consisting of algae such as nori and kelp.
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