Warped mouth Learn more about Warped mouth
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The difference between warped-mouth fish and white strips
Warped-mouthed fish and white striped fish are both subfamily Cyprinidae fishes of the family Cyprinidae. They look very similar in appearance, and many people can't tell them apart from each other. In fact, they are also different. So, what's the difference between warped-mouth fish and white strips? Difference one, different species: warped-mouth fish
2020-11-11 Warped mouth fish and white strips difference warped mouth -
Introduction to the biological characteristics of red fish with warped mouth on the Yangtze River
Warped mouth red fish white, Guangdong area commonly known as the Yangtze River Heshun, the middle reaches of the Yangtze River commonly known as warped white, white fish, the lower reaches of the Yangtze River commonly known as Taihu white fish. In recent years, many people in our province have been jealous of fish and white fish, that is, "Heshun of the Pearl River" acts as "Heshun of the Yangtze River" to farmers. As a result, intensive farming has been unable to reach the commodity specification of 8 2-1 jin in four years. Since last year, Hainan red fish and green tip red fish have been used as "Heshun of the Yangtze River". Although they grow faster than big-eyed red fish, they are slower than authentic red fish, and it is difficult to develop 1 kilogram.
2019-01-16 -
Culture Technology of Erythroculter ilishaeformis
Culture Technology of Erythroculter ilishaeformis
2018-09-08 -
Ten kinds of fish commonly found in rural rivers
The products in rural areas are very rich, and small fish can often be seen in rural rivers, and many people often catch and eat them, but do you know what are the ten common kinds of fish in rural rivers? Let's give you a detailed introduction. The yellow duck is called Pelteobagrus fulvidraco.
2020-11-27 Rural areas rivers common ten species fish rural products ten -
What is the difference between white croaker and yellow croaker? How much is the price per jin? Is it a sea fish? Do you have too many thorns?
White fish, also known as large white fish, warped shell, warped mouth white fish, warped mouth fish, are warm bottom fish. So what's the difference between it and yellow croaker? How much is the price per jin? Is it a sea fish? Do you have too many thorns? It is learned from Xiamen fresh market that the price of white flower fish is 30 yuan.
2020-11-11 White flower fish and yellow croaker the difference what is the price more -
It is a favorite of anglers that this fish is hard to survive after being caught, but it is rare in the wild.
Now fishing has become one of the ways for people to relax and entertain. Both rural and urban people like to go fishing on the shore in their spare time. Fishing is a very fulfilling thing, for beginners, as long as they can.
2018-10-16 -
Occurrence and control of pear yellow powder aphid
1. Distribution and damage are common in northern China, and only harm to pear plants. The insect is mainly harmful to adults and nymphs in the calyx depression of pear fruit, as well as in other parts. The damaged pericarp showed yellow slightly sunken spots at the beginning, and then gradually became black, expanding around with wavy rims, often forming cracked black scars or even falling fruit. Second, the occurrence regularity of pear yellow powder aphid generally occurs for 8 to 10 generations a year, overwintering with eggs under the warped skin and on the branches damaged by fruit platform, bark cracks, pear subcutaneous moth and branches. Cymbal
2019-01-16 -
Eight kinds of alien invasive fish disgust anglers. How many have you seen?
At present, there are many alien invasive species in our country. Introduce eight alien invasive species that are annoying to anglers and see if there is a kind of fish that you are familiar with. Scavenger this kind of fish (looks disgusting) is unchallenging and inedible.
2018-09-08 -
Prevention and Control of Diseases and insect pests of Fruit trees in Winter
Prevention and Control of Diseases and insect pests of Fruit trees in Winter
2018-07-11 -
What are the characteristics of Robinia pseudoacacia valley moth? What is the method of prevention and control?
Robinia pseudoacacia valley moth is commonly known as Robinia pseudoacacia. It mainly harms Robinia pseudoacacia. When the larvae eat the trunk cortex, the tissue in the affected part is proliferated and expanded, the bark is warped and cracked, the skin is filled with rotten tissue, and the skin is sewn with insect dung, which can lead to the weakness of the tree and even the death of the whole plant. Adult, female moth 7 mm 10 mm long, wingspan 17 mm 22 mm, male moth slightly smaller; gray-white or black-brown body, gray-white chest and wing base; gray-white forewings mixed with grayish brown or dark-brown scales, wing base with erect dark-brown scale clusters, wing surface 2 horizontal scale clusters
2019-01-15 -
Cuigai lotus orchid
Green cover lotus new buds bluish purple. The leaf is semi-upright with warped, short, fat and broad leaf, the leaf slightly clings to the petiole, the base is tight and thin, the middle and front part is wider, the top is slightly round, there is a spoon-shaped leaf pocket, and the front end of the central leaf bends slightly inward, twisting and rotating, a bit like a mosaic of green clouds, 0.6 in width and 0.8 cm in width and only 8 in length.
2018-03-04 -
Separation technology of female scorpion in cultured scorpion
1. The separation time was separated when the scorpion shed its white fibrous fetal skin and changed from white to orange, and the tail segment was warped up. 2. Separation method 1. The method of sorting and separation. When the baby scorpion climbs down the back of the mother and uses chopsticks to dry the front belly of the mother who goes out at night.
2020-11-08 Breeding scorpion mother separation technology one -
How does a cockfight divide a male from a female?
The feathers of the rooster are bright in color, while the feathers of the hen are dull; the proportion of the head shape of the rooster is large, while that of the hen is smaller; the mouth of the rooster is long and thick, while the mouth of the hen is short and thin; the voice of the rooster is rough, but the voice of the hen is small; the rooster has a big step and moves forcefully.
2020-11-11 Small cockfighting how fen male and female rooster feather color -
The difference between wild geese and wild geese
The difference between wild geese and wild geese
2018-07-03 -
Sensory identification of fish diseases
(1) intestinal disease 1, hemorrhagic muscle, oral cavity, hyperemia at the base of various fins, especially the anal fins. Peeling off the skin shows muscle punctate bleeding, and all the seriously sick muscles are red. Sometimes there is congestion in the Gill cover, jaws, circles of the eyes and intestines of diseased fish; the gills lose bright red, or show pale. 2, enteritis anal redness and swelling, severe pressure on the abdomen with purulent blood or yellow mucus outflow from the anus, some or all of the intestines are inflamed, showing purplish red. 3. The Gill filaments of coccidiosis are pale and slightly in the abdomen in severe cases.
2019-01-15 -
Integrated control techniques of small heart borer in pear orchard for export
Integrated control technology of small heart borer in exported pear orchard in recent years, the area of pear orchard at Botou export has been expanding, but with the prohibition of organophosphorus pesticide and the restriction of chlorpyrifos, and a large number of unreasonable use of drugs lead to pest resistance.
2018-06-06 -
Four ways to get rid of wild fish
When adding water, changing water and feeding water plants in intensive ponds, it is inevitable to mix with wild miscellaneous fish or eggs, such as meal strips, wheat ear fish, crucian carp, Loach, grass shrimp and so on. These wild miscellaneous fish not only have strong grazing ability, large food intake and low economic value, but also reproduce fast. in addition, snakehead, catfish and other carnivorous ferocious fish can also swallow farmed seedlings. Therefore, various measures must be taken to eliminate wild miscellaneous fish in culture management. 1. Kill the wild miscellaneous fish in the pond beforehand, drain the pond water before restocking, let the bottom of the pond freeze in the sun for a period of time, and then add 20: 3.
2019-01-16 -
Damage and control of sunflower white star flower golden turtle
The flower apparatus in which the adults feed on sunflowers, corn, vegetables and fruit trees. When damaging corn, adults eat filaments, damage sunflower plates, and cause sunflower plates to rot. The morphological characteristics of adults are 17-24mm in length and 9-12mm in width. Oval, with bronze or bronze color luster, body surface scattered with many irregular white velvet spots. Lips.
2018-07-23 -
The harm and Control of White Star Golden Turtle of Sunflower
The damage characteristics are as follows: l-2 instar larvae eat cylindrical flowers, and after the 3rd instar, the seeds are arranged in gaps along the sunflower seeds, and some or all of the kernels are eaten, forming empty shells or flower plates, and the disk is eaten into many tunnels, and silk is spun on the flower plate to form dung and debris, which is shaped like silk felt. The murdered disk is rotten and moldy.
2018-07-23 -
Calf body weak resistance poor management and protection should achieve three precautions and five precautions
Calf body weak resistance poor management and protection should achieve three precautions and five precautions
2018-07-11