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Detailed Introduction to the New Oyster Mushroom Variety Pinghei No. 2
This variety is a wide-temperature type, with a fruiting temperature of 4-24°C. The caps are dark gray, medium to large in size, and tolerant of carbon dioxide. Under normal management conditions, the mycelium is thick and white, the fruit body shape is regular, and it is stemless, contamination-resistant, thick-fleshed and pliable, and tolerant of transport. It has a particularly strong ability to decompose lignin and cellulose, grows very well on culture substrates made from agricultural and sideline crop stalks such as corncobs and soybean straw, and can achieve very high yields. Heiping No. 2 is suitable for cultivation on raw substrate, sterilized substrate, and fermented substrate, and bag cultivation is preferable. Corncobs are the most ideal cultivation material. When cultivated with fermented substrate, the substrate formula is corn
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How to prevent and treat rabbit ear mange? A comprehensive introduction to practical methods
Symptoms: Sick rabbits have reduced appetite, gradually lose weight, constantly shake their heads, scratch their ears with their feet, and are restless and agitated. Inside the external ear canal there is dry yellow crust, which fills the entire ear. A few rabbits show head tilt, and finally develop convulsions and die. Diagnosis: Based on the symptoms, a diagnosis of rabbit ear mange can be confirmed. Prevention and treatment measures: 1. Treatment: ① Isolate and treat sick rabbits promptly when found, and strictly disinfect cages and equipment by spraying with 1-2% trichlorfon solution. ② Use Chongkexing liniment to apply inside the ear canal, every
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What is the Jilin white raccoon dog? An introduction to the breed characteristics of the raccoon dog
The Institute of Special Animal and Plant Sciences of the Chinese Academy of Agricultural Sciences used the mutant white gene found in the wild coat color (common color type) and, after 16 years of research, finally succeeded in breeding our existing new color type white raccoon dog, the Jilin white raccoon dog. In terms of phenotype, the new color type white raccoon dog has two forms: one retains the wild-type coat color only around the eye rims, ear edges, nose tip, claws and tail tip, while the guard hairs and underfur on all other parts of the body are pure white; the other has pure white guard hairs and underfur on all parts of the body. The two white raccoon dogs are the same as the wild-type raccoon dog in body shape, appearance, habits, reproductive capacity and so on; they are docile in temperament, prone to obesity and relatively heavy in body weight.
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Introduction to the Characteristics of the Danish Red-Eyed White Mink Breed
The Danish Red-Eyed White Mink was introduced from Denmark in 1998. It has a relatively large body size and brightly colored fur, giving it high economic value. Domestic mink breeding stock and product quality are poor. Apart from the direct cause of breeding stock varieties, this is also related to the lack of scientific feeding techniques. Common problems in domestic mink farming include insufficient feed input, incomplete nutritional supply, poor breeding environments (such as no sheds, no small dens, unsanitary feed environments, etc.), and poor pelt-removal techniques. Mink farmers must improve the above shortcomings and produce high-quality fur
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Introduction to the Red Golden Mango Jujube Variety and Its Fruit Characteristics
According to Xinhua News Agency, the Henan Academy of Forestry Sciences, on the basis of extensively collecting late-ripening jujube resources in China, has bred a winter jujube variety representing the current highest level of winter jujube in China -- the Red Golden Mango winter jujube. According to the head of the Agroforestry Office of the Henan Academy of Forestry Sciences, the winter jujubes currently promoted in production in China include Zaozhuang winter jujube, Chengwu winter jujube, Daxue jujube, Zhanhua winter jujube, and others. Some of these winter jujube varieties are of very poor quality, with seriously lignified flesh, and some varieties bear fruit late and have slightly poorer high-yield performance. The Red Golden Mango bred this time by Henan Province
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Which pear varieties are suitable for processing? Here is a detailed introduction
The Bartlett pear is a world-famous variety used both for fresh eating and canning. Besides the Bartlett pear, there are also the Guifei pear, Jinxiang pear, and Aixiang pear. (1) Guifei pear: native to the United States, it is a natural seedling of pear. There is a small amount of cultivation in Liaoning Province. The outstanding advantages of this variety are extremely high yield, resistance to disease, resistance to insects, resistance to heat, and wide adaptability. Its fresh-eating quality is poor, and in the United States it is mainly used for canning and cooking. The fruit is medium to large, weighing about 150-200 grams, short spindle-shaped. The fruit stalk is thick and straight, 3-7 cm long, and the base often enlarges into a fleshy form
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Detailed introduction to the variety characteristics of the apple cultivar Qinguan
Bred by Yuan Wuzhou and others at the Shaanxi Institute of Fruit Tree Research, from the cross Golden Delicious x Jiguan. Crossed in 1957, selected in 1966, named in 1970. It participated in large apple regional trials and won the second prize of the National Invention Award in 1988. It is widely distributed in China, with more cultivation in the northwest region. The fruit is conical, with a single fruit weight of about 200-250 g; the ground color is yellow-green, with a dark red blush and broken red stripes on the sunny side, often with white russeting. In areas of the northwest at higher altitude, when fully mature, it can reach an overall dark red color, while in
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Detailed Introduction to the Excellent New Pear Variety 'Mingzhu'
This variety was introduced to Donggang and tested there for several years; its growth and fruiting habits, stress resistance and so on have all adapted to the Donggang area. The fruit is moderate in size, attractive in appearance, of excellent quality and high yielding. I. Botanical characteristics. One-year-old branches are grayish white, slightly covered with grayish white down, the branches are slightly curved, with few lenticels; the trunk and perennial branches are grayish red-brown, with smooth bark; the leaves are oblong and relatively thick. II. Growth and fruiting habits. The tree habit is upright, with strong vigor, a high sprouting rate, strong branching ability, many axillary flower buds, rapid flower formation, a high self-fruitfulness rate and strong productivity.
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Performance of Top-Grafted Hongnanguo Pear Introduction and Key Cultivation Techniques
Hongnanguo pear is a bud sport of Nanguo pear identified in 1996 at Shenyang Agricultural University. In 2003, Luan County introduced 5000 scions from the Fushun Special Products Research Institute for top-grafting trial planting. It performed well in Luan County. In the second year after top-grafting, the yield was 300 kg per 667 sq m with an income of 4200 yuan; in 2005, the yield was 800 kg per 667 sq m with an income of 8000 yuan; in 2006, it reached 1500 kg with an income of 12000 yuan, showing significant economic benefits. 1 Basic Information of the Top-Grafting Trial Orchard The introduction site was set up in
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Introduction to the characteristics of the new red-skinned pear variety Hongxiangsu
Hongxiangsu was bred in 1980 by the Zhengzhou Fruit Research Institute of the Chinese Academy of Agricultural Sciences by crossing Korla fragrant pear (Pyrus sinkiangensis) with Zhengzhou goose pear. It fruited in 1986 and was selected as a superior line with the code 80-4-6. In October 1997 it passed crop variety approval in Henan Province and was named "Hongxiangsu". It overcomes the shortcomings of Korla fragrant pear, namely its small size and low sweetness, and has become the outstanding leader among today's red-skinned pears. In the spring of 1994 our orchard introduced some branches from the Zhengzhou Fruit Research Institute and top-grafted our 11-year-old Yali pears in batches,
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