a kind of body type Learn more about a kind of body type
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Introduction of excellent varieties of Pleurotus ostreatus
According to the different temperature requirements in the period of fruiting body differentiation, Pleurotus ostreatus was divided into four groups, namely, low temperature type, medium temperature type, high temperature type and wide temperature type. In low temperature type, the optimum temperature for fruiting body differentiation was 10-15 ℃, such as Pleurotus ostreatus, Pleurotus ostreatus, Jingzhou No. 1, Suping 48, 4011. In the medium temperature type, the optimum temperature for fruiting body differentiation was 16-22 ℃, such as Pleurotus ostreatus and Pleurotus ostreatus. In high temperature type, the optimum temperature for fruiting body differentiation was 22 ~ 26 ℃, such as Pleurotus ostreatus, Pleurotus ostreatus, Suping 1.
2019-01-16 -
The growth cycle of goats
The growth cycle of goats is usually 6 months to 1 year old. In addition, goat production has the characteristics of high reproduction rate, strong adaptability and easy management, so it has been widely raised in the vast agricultural and pastoral areas of China. What kinds of goats do you have? Goats are divided into dairy type and meat according to their economic uses.
2020-11-11 Goat growth cycle goat general -
What blood type is most popular with mosquitoes?
What blood type is most popular with mosquitoes?
2018-07-03 -
There are four advantages of dandelion soaking in water, often drinking to strengthen the body, but there are four types of people who can't drink it.
Many people know that dandelion is a kind of edible wild vegetable, and in a year, spring is the best season to eat wild vegetables, and in summer, dandelion is made into tea to drink in water. If you often drink dandelion tea in summer.
2018-05-14 -
Introduction of common breeding types of foxes
Nowadays, people have all kinds of pets, and this has led to the development of special farming projects in rural areas. Today, let's talk about the breeds of foxes. At present, there are two genera of foxes raised in the world, namely, the genus Foxus and the arctic fox and the variants of these two genera. It is found in the genus Fox.
2020-11-27 Foxes common breeding type breed introduction present human breeding -
The main coat color types of pigs
There are many types of pig coat color, mainly due to the different types and distribution of melanin. There are two kinds of melanin, one is true melanin (eumelanin), which exists in black and brown forms, and the other is brown melanin, which exists in yellow and red forms. Melanin is a binding protein, which is contained in all kinds of pigs, but the quantity and distribution are different, such as 0.07% in white Yorkshire pig coat and 6.18% in black pig. The main type of coat color of pigs
2019-01-16 -
Environmental conditions for the growth of edible fungi
The environmental conditions of edible fungi the growth and development of edible fungi is controlled by internal and external factors. The internal factors are determined by the genetic law of edible fungi.
2019-02-22 -
I am from Yongcheng, Henan Province. I want to raise sheep. I don't know which kind of sheep is suitable.
I am from Yongcheng, Henan Province. I want to raise sheep. I don't know which kind of sheep is suitable.
2018-07-25 -
Breeding of white raccoon dog
White raccoon dogs and their characteristics raccoon dogs in nature have always been bluish brown, this common color type is genetically called the wild type. In 1974, Harbin Zoo in Heilongjiang Province acquired a rare male white raccoon dog (eyes and kisses are light pink). In 1980, yellowish brown or light blue eyes were found in the raccoon dog population of three northeastern provinces, kissing black white raccoon dog or white raccoon dog. These special color types, which are different from the wild type, are called mutants. The Special products Research Institute of the Chinese Academy of Agricultural Sciences uses these precious white raccoon dog mutation genes.
2019-01-16 -
How to make stone-attached stump bonsai? It's like popping out of a crack in a stone.
With the development of technology, people pay more and more attention to home decoration, and there are more and more types and patterns of decorations and bonsai, which have changed from expensive ornaments with high performance and price to low-cost high-end ornaments made by themselves. Today.
2018-05-07 -
Two path Choices for Agricultural scale Management
In some suburbs and developed areas of △, there are more opportunities to work, and a large number of rural labor force is basically or completely separated from agriculture. Large-scale production should be realized through the transfer of land management rights. In the vast agricultural areas of △, a large number of young and middle-aged workers go out, and the phenomenon of concurrently is prominent.
2016-03-20 Agriculture scale operation two kinds path choice △ some -
What about the abnormal mushrooms in the cultivation of hericium Erinaceus
Hericium Erinaceus, also known as hericium Erinaceus, hedgehog fungus, cauliflower fungus or mountain fungus, was originally a kind of precious edible fungus hidden deep in the dense forest. The fruiting body is round and thick, often hanging from the tree trunk, covered with needle-like spines, shaped very much like the head of a monkey, hence the name. The meat of hericium Erinaceus is tender and delicious, and its color, taste and fragrance are excellent. ...
2018-09-10 -
White Raccoon Dog and Breeding of White Raccoon Dog
White raccoon dogs and their characteristics Raccoon dogs in nature have always been blue-brown, this common color type is genetically called wild type. In 1974, Harbin Zoo in Heilongjiang Province acquired a rare male raccoon dog (eyes and snout are light pink). In 1980, white raccoon dog or white raccoon dog with yellow brown or light blue eyes and black snout was successively found in the domestic raccoon dog population in three provinces of Northeast China. These special color types different from wild type fur color were called mutant types. Institute of Specialty of Chinese Academy of Agricultural Sciences
2019-01-15 -
Species classification of freshwater fairy fish
1, the common immortal scientific name: pterophyllumscalare English name: Angelfish originated in the waters from the center of the Amazon to Peru and Ecuador. It is the original fish of the general artificial improved species of fairy fish. The pterophyllum in its scientific name means "as gentle as a feather", while scalare describes its body pattern as a price ladder. There are no obvious external sexual characteristics except reproduction; the external genitalia of male fish are pointed, while those of female fish are
2019-01-16 -
Fluent and graceful suggestion collection of dried bonsai
Bonsai of tree trunks (picture), trees require a certain degree of circuitous change in the skeleton, but detour is not enough, there are one or two plastic detours. Circle to avoid monotonous repetition, otherwise it will be a relic. ...
2018-06-13 -
What kind of berries are there?
We can't live without all kinds of fruits in our diet. According to different classifications, there are different types of fruits. So, what kind of berry fruits do you have? 1. What is a berry berry is a single carpel or polycarpous gynoecium, superior or inferior ovary developmental shape
2020-11-09 Pulp fruit which we life diet medium -
Disease symptoms and treatment of Artemisia mandshurica
1. Morphological characteristics of the same type of snails belong to Stylommatophora (Bradybaenidae), also known as water buffalo. Adult shell volute flat spherical, solid and thick, the shell surface is yellowish brown or reddish brown, the shell mouth is horseshoe-shaped. Ovoid, milky white
2019-02-28 -
What is the function of a horse's tail? What are the characteristics of life?
Horse is a kind of herbivorous mammal. In ancient times, it was called Bai Kui, Feihuang, Ji, Luo, Liu. Now we see domesticated breeds. There are great differences in horse body types among different breeds, with heavy breeds reaching more than 2,000 jin and small breeds less than 400 jin.
2020-11-11 Horse of tail have what function life characteristics which horse -
The method of making rockery bonsai
Bonsai is a kind of three-dimensional painting. After the artistic processing of the author, it carries on the magical treatment of moving the sky and shrinking the earth, and reproduces the natural beauty in the form of mountains, plants and accessories. The rockery is the main body of the rock bonsai, and only the rockery has been made.
2019-05-26 -
Raising cattle in spring needs to prevent three kinds of diseases
1. There are three clinical types of symptoms of bovine lung disease. (1) Acute septicemia: sudden rise in body temperature above 40 ℃, rapid pulse, loss of appetite, rough coat, dry nose, dyspnea, cessation of rumination, sometimes nasal discharge and tears, diarrhea, feces.
2020-11-08 In spring raising cattle need prevention three kinds disease one cow lung epidemic