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What are the common tea plant diseases in China? This one article gives you a full understanding
More than 100 tea plant diseases have been recorded, and more than 30 are common. I. Leaf diseases: nearly 40 have been recorded. Bud and leaf diseases mainly include: tea blister blight, which occurs rather severely in high-mountain tea gardens in the southwestern tea region; tea white star disease and tea round red star disease, which cause severe damage under conditions of low temperature and high humidity in high-mountain tea gardens in the provinces of East China and Southwest China; tea bud blight is one of the common important diseases in Zhejiang, Hunan and other provinces. Diseases of mature leaves and old leaves include tea cloud-pattern leaf blight, tea ring spot disease, tea anthracnose, tea brown
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What is licorice lemon? A comprehensive guide in one article
This product belongs to the category of preserved fruits (liangguo), and is made by further processing salted lemon embryos. Its processing technique is as follows: 1. Raw material handling: the salted lemon embryos need to be soaked in water to remove part of the salt, using a large amount of clean water for soaking. Before the lemon salted embryos are processed with table salt, if the raw material is large, it can be sliced, generally crosswise slices are preferred; if small, it can be salted whole. Because when processing licorice lemon the raw material may be sliced or salted whole, the dehydration time for sliced raw material can be shortened, while the desalting time for whole ones will be relatively longer. The degree of desalting generally requires leaving at least 2% salt
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A detailed guide to Dracaena reflexa cultivation techniques: understanding planting and care methods in one article
Dracaena reflexa, golden Dracaena reflexa, and yellow-edged Dracaena reflexa all belong to the D. retlera lineage. The plant can reach 9 m in height, and after growing tall the stems tend to bend and lean. The leaves are sword-shaped and lanceolate, sessile, leathery and glossy. Dracaena reflexa has entirely green leaves. Golden Dracaena reflexa has yellow longitudinal stripes in the leaves. Yellow-edged Dracaena reflexa has golden-yellow leaf margins. Such plants have strong shade tolerance, are suitable for pot cultivation, and are premium indoor plants. Cut stems and leaves can also root when grown in water, making them premium material for flower arranging. Propagation: seed sowing or cuttings can be used; for mass propagation, seed sowing can be used, from spring to
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What are the methods for processing and utilizing snakes? Explained clearly in one article
A snake is almost entirely treasure, and its comprehensive utilization offers high economic benefits. Its comprehensive utilization mainly includes the following types. Processing snake skin: To process snake skin, you must first strip off the snake skin. There are mainly two methods for stripping snake skin: one is the hanging stripping method, in which the stripped skin is cylindrical, then cut vertically along the belly to make it flat; the other is the ground stripping method, in which the stripped skin is flat, that is, the head and tail are cut off and the middle part is taken. But no matter which stripping method is used, the skin must be spread flat, nailed to a wooden board, dried and then taken off.
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What are the digestive physiological characteristics of donkeys? Read this article to understand
Digestive physiological characteristics of donkeys: Donkeys have hard, well-developed teeth and flexible upper and lower lips, suitable for chewing coarse and hard feed. Donkeys have well-developed salivary glands; every 1 kg of forage can be softened and digested by 4 times its amount in saliva. The donkey's stomach is small, only equivalent to one-fifteenth that of a cow of the same size. The cardiac sphincter of the donkey's stomach is well-developed, while the vomiting nerve is underdeveloped, so it is not easy to feed feed that ferments and produces gas, to avoid gastric dilation. Chyme stays in the stomach for a short time; when the chyme in the donkey's stomach reaches two-thirds, as feeding continues, the stomach contents are continuously
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What are the living habits of the red swamp crayfish? A detailed explanation in this article
The red swamp crayfish is commonly known as the crayfish. For beginners raising red swamp crayfish, understanding the living habits of the red swamp crayfish and taking targeted aquaculture technical measures is the key factor for successful red swamp crayfish farming. The main living habits of the red swamp crayfish related to farming are introduced below. Activity habits: The red swamp crayfish is a nocturnal animal that lives a benthic crawling life. During the day it often hides in dim corners at the bottom of the water body, beside rocks, in grass or in burrows, and comes out at night to feed. Therefore, feed should be given mainly as a single afternoon feeding. The red
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What plant is Celastrus orbiculatus var. punctatus? This article introduces it
Celastrus orbiculatus var. punctatus, of the Celastraceae family and the genus Celastrus. Habit: semi-evergreen or deciduous shrub, a stem-twining climbing plant, with alternate simple leaves that are bright green and glossy. Flowers are small axillary cymes, yellow-green. Capsules are spherical, orange-yellow, with a bright yellow aril. Flowering period May to June, fruiting period September to October. Adaptability: likes sun and tolerates shade, cold-resistant, drought-resistant, fast-growing. Requires fertile, moist and well-drained
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What are the characteristics of garlic disease outbreaks this year? Key control points explained in one article
Due to long-term drought, in many places this year garlic root development before the New Year was poor, garlic seedlings had weak cold resistance, and the severity of various diseases was greater than in previous years. The author recently visited garlic-growing townships such as Cangshan, Jinxiang and Shanghe in Shandong, and concluded that current garlic production should focus on controlling the following four major diseases: 1. Garlic viral disease. In past garlic production, garlic viral disease was ignored by many garlic farmers. This year, due to the drought weather in the earlier period, the severity of garlic viral disease in some areas was more serious than in previous years.
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What are the key technical points for garlic cultivation? A detailed explanation in one article
Garlic is a bulb vegetable of the onion family, with strong cold tolerance, an optimum growth temperature of 12-25°C, and is a long-day crop. It is suitable for planting in fertile, slightly alkaline soil rich in organic matter with convenient irrigation and drainage. To grow garlic, the main steps to get right are as follows: (1) Variety selection. At present, the main varieties suitable for planting in Qilin District are Sichuan Red Seven Stars (first generation, second generation), Soft-leaf Garlic, First-grade Early, Second-grade Early, local purple-skin garlic, etc. (2) Sowing time. In the flat basin area, early garlic sprouts and Red Seven Stars (first generation, second generation) are generally planted around the White Dew solar term (early September
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What are the precautions for growing mustard greens from seed? Explained in one article
Precautions for growing mustard greens from seed
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