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A Complete Analysis of the Key Cultivation Techniques for Abrus cantoniensis (Chicken-Bone Herb)
Abrus cantoniensis has strong adaptability and is not demanding about soil; it can generally be planted on dry land (flat land or sloping land), with sandy loam being the best. It is drought-tolerant and afraid of waterlogging, so the planting site must have good drainage and plenty of sunlight. 1. Raising seedlings (sowing from March to April on the Gregorian calendar is best). The seed coat of Abrus cantoniensis is smooth and hard, so the seeds must be treated before sowing, otherwise the germination rate will not be high. Treatment method: mix the seeds with twice their volume of fine sand, place in a mortar or bamboo tube and pound with a round-headed wooden pestle for 20 minutes, or rub by hand for 30 minutes, then sift out the sand.
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What are the difficulties in cultivating Schisandra chinensis? A complete analysis of practical countermeasures
Cultivating Schisandra chinensis artificially to replace wild resources has already become an inevitable trend in the development of the Schisandra chinensis industry. Many difficulties have also emerged in the production process of artificially planting Schisandra chinensis, and these difficulties have seriously hindered the path of Schisandra chinensis production toward intensive, large-scale, and industrialized development, and are also the fundamental reason for the current lack of large-scale successful experience in artificially cultivating Schisandra chinensis. Regarding the harm caused by pests and diseases, pesticide residues, and drift. The overall countermeasure is: adhere to the three principles of prevention, mitigation, and treatment. Prevention: in the process of Schisandra chinensis cultivation, consistently implement the policy of placing greater emphasis on prevention than on treatment, act early to seize the initiative. Take preventive measures before trouble arises and avoid being passive. In recent years, due to consecutive warm winters, the development of Schisandra chinensis has advanced, so all agronomic measures must also be carried out earlier. Among the 24 solar terms, after Awakening of Insects, Schisandra chinensis should be protected according to local phenological conditions. To prevent certain fungi in the atmosphere from attaching to the stems and vines of Schisandra chinensis, the specific measure is to spray Bordeaux mixture, prepared with equal amounts of quicklime and copper sulfate, one part each, and 200 parts water. After Schisandra chinensis leafs out, promptly spray broad-spectrum fungicides and foliar fertilizers, Bihu + polyoxins + fulvic acid. Mitigation: if nearby farmland is sprayed with butyl ester pesticides, we must take targeted measures and spray mitigating agents, or spray foliar fertilizers to improve immunity. At this stage, prevention should focus mainly on leaf blight. Spray pesticides against Deuteromycota fungi. Treatment: if diseases still occur when protective and mitigating measures are ineffective, apply the right remedy for the condition. Carry out timely treatment. Strictly prevent the loss of the optimal prevention and treatment timing, which causes losses. For the treatment of several common diseases, please follow the methods in the Schisandra chinensis pest and disease section below. Keep firmly in mind the lesson of the large-scale damage to Schisandra chinensis in Heilongjiang in 2007, and never allow the tragic situation to repeat itself.
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Analysis of Issues in the Formulation and Use of Complete Feed for Ussuri Raccoon Dogs
The raccoon dog is an animal endemic to East Asia, mainly found in China, Russia, Korea, Japan, Mongolia and other countries, and is divided into many subspecies. The Ussuri raccoon dog is mainly distributed in China's Heilongjiang Province, the eastern and southeastern regions of Jilin Province, and northeastern Korea. At present, the vast majority of raccoon dogs bred in captivity in China are Ussuri raccoon dogs originating from Heilongjiang Province. The raccoon dog is one of the fur-bearing animals with high economic value. Compared with foxes and mink, it has the advantages of bearing more cubs, a high survival rate, being easy to raise, and having a stable market; therefore, in recent years the number of raccoon dogs raised in China has steadily increased year by year, with good momentum
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What are the fresh-eating jujube varieties? Let me introduce a few for you
Golden Mango Winter Jujube ripens in late October. Because it ripens especially late and its fruit shape resembles a mango, it is named Mango Winter Jujube. The single fruit weighs 33 grams, with the largest reaching 70 grams. The flesh is thick, fine and crisp, juicy and sweet, with an excellent taste and superior quality. The pit is small and the flesh is thick, with an edible rate of 96%, and the soluble solids content is 26.4%. Its productivity is 3 to 4 times higher than that of Zhanhua Winter Jujube and 30% to 40% higher than that of Big Snow Jujube. It ripens about 50 days later than Pear Jujube, complementing Pear Jujube in the market. With a gap in the fresh jujube market, it sells at a high price. The fruit is tolerant of storage and transport, resistant to fruit cracking, and resistant to jujube witches' broom disease. It is a high-quality, high-yielding
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How to Prevent and Treat Favus of Fowl? A Complete Guide to Methods and Key Points
Favus of fowl is a chronic fungal skin disease of chickens, characterized by yellowish-white, scaly scabs forming on the featherless areas of the head, especially on the comb; in severe cases, the lesions can also spread to feathered areas. A. Preventive measures: Pay attention to quarantine to strictly prevent the introduction of this disease. Isolate diseased chickens; severely affected chickens should be culled, while mildly affected ones should be treated. B. Treatment methods: For treatment, iodine glycerin or formalin ointment can be used (1 part formalin, 20 parts petrolatum; melt the petrolatum, then add the formalin, and shake well in a glass bottle).
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What is Carnation latent virus disease? Let us get to know this disease
[Symptoms] On carnation (Dianthus caryophyllus), symptoms are rarely produced or not produced at all. Infection of carnation by Carnation latent virus alone is not serious, but when co-infected with Carnation vein mottle virus, severe mosaic occurs. [Pathogen] Carnation latent virus (CarnationlatentCaravirus, CLV). It belongs to the genus Carlavirus. The virus particles are straight or slightly curved filaments, 652nm x 12-13nm, and some have reported 620-690nm x 10-12nm
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A Complete Analysis of the Processing Technology and Methods for Fresh Peach Fruit Tea
Fresh peach fruit tea is one of the most popular fruit juice drinks on the market today. Its processing technology is introduced as follows: 1. Raw material selection: Select fully ripe, fresh peaches with good flavor, abundant juice and no pests or diseases. Peaches that are not ripe enough should undergo after-ripening. 2. Raw material pretreatment: 1. Cleaning. After the raw materials are selected, wash and brush them with clean water to remove the fuzz. After cleaning, rinse them in a 1% hydrochloric acid solution or detergent solution to remove residual pesticides, then rinse them again in clean water and drain.
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How to grow potatoes well? Let me teach you the planting method (Part 1)
I. Seed potato selection. Whether potatoes yield high mainly depends on the seed. The quality of the seed potatoes affects growers' yield and income, so identifying whether seed potatoes are good or bad is a key issue. From the appearance of the seed potatoes, you should not only look at the size of the potato seed, but also look at the gloss of the seed potato. Good gloss, fresh, no rot, the tuber feels soft in the hand, and when cut with a knife it feels crisp and soft. Cut a knife half a cm from the rear end of the tuber and check that there is no ring rot (black ring). This can be called a relatively good potato seed. Good potato seeds have strong disease resistance, good quality, and high yield, generally reaching 3500-4000 kg per mu.
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What is the scientific way to store potatoes? A complete breakdown of the methods
For the heap storage method, choose a warehouse with good ventilation and a dry site, first fumigate and disinfect with a mixture of formalin and potassium permanganate, then put the potatoes into the warehouse, generally piling 750 kg per sq m, about 1.5 m high, surround them with crates, baskets or wooden boards, and place several bamboo ventilation tubes in the middle. This method is suitable for short-term storage and the storage of autumn potatoes. For the ventilated warehouse storage method, put the potatoes into baskets and stack them in the warehouse, about 25 kg per basket, and a stack height of 5 to 6 baskets is appropriate. In addition, they can also be piled loose in the warehouse, with a pile height of 1.3 to 1.
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What kind of fox is the silver frost fox? Let us introduce you to fox breeds
Breed introduction: Mating a male silver fox with a female blue fox produces offspring that are silver frost foxes; they cannot be kept for breeding. Such fox pelts are valuable and priced slightly higher than locally produced blue fox pelts. The fur is thick and plush, the coat color is grayish-blue and glossy, the guard hairs are even, and the soles of the paws have dense hair, making it suitable for severe cold climate conditions. The lifespan is generally 8-10 years, and the usable period is 4-6 years. Sexual maturity occurs at 9-11 months of age. Estrus occurs from mid-February to early May each year, breeding only once a year, and the gestation period is 52 days. Herd average
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