wild miscellaneous Learn more about wild miscellaneous
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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 -
There are six ways to remove miscellaneous fish from ponds.
There are six ways to remove miscellaneous fish from ponds.
2018-07-14 -
Does tea seed cake need detoxification to clear the pond?
Tea seed cake, also known as tea meal, is the residue left after oil extraction of wild camellia oil fruit, which contains 12 Mel 18% tea saponin. Tea saponin is a hemolytic toxin that can dissolve the red blood cells of fish, so it can kill wild fish, Loach, snail, clam, frog eggs, tadpoles and one.
2020-11-11 Tea seed cake clear pond need detoxify Mo tea seed also called -
What kind of feed does mullet eat?
Mullet eats fresh animal feed based on wild miscellaneous fish and artificial compound feed based on fish meal. Among them, fresh animal feed is mainly fed with some wild miscellaneous fish, shrimp, small belt fish, green (yellow) catfish, small fish, tube fish and so on, occasionally mixed with earthworms and the lower feet of livestock and poultry slaughtering.
2020-11-11 Mullet eat what feed mullet wild miscellaneous fish mainly -
How to remove sundries from lobster ponds
How to remove sundries from lobster ponds
2018-07-04 -
Prevention and control of diseases and insect pests of hericium Erinaceus
Hericium Erinaceus (scientific name: Hericium erinaceus; English name: Lions Mane Mushroom,Bearded Tooth Mushroom), also known as hericium Erinaceus, is only named because it looks like hericium Erinaceus. Hericium Erinaceus, hericium Erinaceus and hericium Erinaceus are Chinese traditional valuable dishes with tender, delicious and delicious meat.
2020-11-08 Hericium Erinaceus mushroom pest control hericium Erinaceus scientific name Hericium -
When will the crayfish of the crayfish family be released? How to vote? Mastering these six points will give you high output and high income!
Crayfish, also known as procrayfish, red crayfish and freshwater crayfish, have become an important economically farmed species in China in recent years. So when will it be planted? How to plant seedlings? The following is an introduction to one by one, to master these six points to make you high output and high income
2020-11-11 Crayfish family small lobster when throw seedlings how cast master -
Commonly used pond cleaning drugs and their effects
Medicine cleaning pond is to use drugs to kill all kinds of ferocious fish, wild miscellaneous fish and other enemy organisms that endanger fish, shrimp and crab seedlings in the pond, so as to create a safe environmental condition for seedling breeding, which is an important measure to improve the survival rate of fish, shrimp and crab seedlings. The commonly used pond cleaning drugs and their effects are introduced as follows: 1. Quicklime pond cleaning and its effect: quicklime pond cleaning is a chemical reaction of quicklime after meeting water, producing calcium hydroxide and releasing a large amount of heat energy. Calcium hydroxide is a strong alkali, and its hydroxide ion can make the p of the pool water in a short time.
2019-01-16 -
French experts went to Xiangyun County, Yunnan Province to inspect the wild fungus processing industry.
French experts went to Xiangyun County, Yunnan Province to inspect the wild fungus processing industry.
2019-02-23 -
How many wild boars are farmed with 30,000 yuan?
Thirty thousand yuan can buy two boars and seven sows. But it's just an introduction fee. There are also the costs of building farms, feed, miscellaneous items, labor, epidemic prevention and disinfection, and so on. So it is far from enough to raise 30,000 wild boars. 10 special wild boar breeding pigs:
2020-11-11 30 000 yuan breeding wild boar there are a few can buy 2 -
Types and usage of commonly used pond cleaning drugs
Medicine cleaning pond is the use of drugs to kill pathogens, parasites and all kinds of ferocious fish, wild miscellaneous fish and other enemy organisms that harm fish, shrimp and crab seedlings in the pond, so as to avoid affecting the normal growth and development of farmed species due to diseases, so as to improve the efficiency of culture. At present, there are many kinds of clearing pond drugs, but different kinds of drugs have different effects. The commonly used pond cleaning drugs are quicklime, bleach, tea cake, ammonia, Croton, Tangkening and so on. First, quicklime clears the pond with quicklime, that is, calcium oxide, and its clearing function is that quicklime reacts with water to produce calcium hydroxide.
2019-01-16 -
How to raise wild ducks
Mallard duck is a kind of waterfowl, economic value is very high, because feed miscellaneous, adaptability is strong and widely cultivated, how does that mallard raise? 1. Land selection and construction Wild ducks like water. Therefore, when selecting land, try to choose places with sufficient clean water sources to build houses, such as reservoirs and ponds.
2020-11-11 mallard duck how to raise is species waterfowl economy value -
How to grow Ganoderma lucidum
Ganoderma lucidum has been the representative of fairy grass for a long time, especially in the New White Lady, after White Snake brought Xu Xian back to life with Ganoderma lucidum, Ganoderma lucidum became more and more ingrained. With the deep excavation of Ganoderma lucidum by science and technology, Ganoderma lucidum will also
2020-11-08 Ganoderma lucidum how planting technology as people in mind -
Main preparations for artificial culture of crayfish in ponds
In September and October, the sale of artificially farmed crayfish is basically over, and everyone begins to prepare for the next season of crayfish culture. many farmers do not have a clear understanding of the importance of the preparatory work before culture. they just simply deal with the pond, or even
2020-11-08 Pond artificial aquaculture small lobster main preparation -
Feed Saving method of raising Penaeus vannamei
Pellet formula feed is generally used in the culture of Penaeus vannamei. Because this kind of feed is sold at a high price (usually 4000 million yuan / ton), the feed cost is its main expenditure, which generally accounts for more than 70%. Therefore, it is reasonable to save feed and reduce the feed coefficient in culture.
2020-11-08 South culture whitening shrimp saving feed method culture south -
High-density culture technology of mandarin fish, one of the four culture models is suitable for you.
There are mainly four ways of high density culture of mandarin fish: special pond culture, interculture, interception culture and cage culture. Special pond cultivation: the fish pond area should not be too large, the pond should be thoroughly cleared and disinfected before stocking, mainly by manual feeding. Set cultivation: set cultivation package
2020-11-08 Mandarin fish high density culture technology four species culture -
Techniques of culturing Epinephelus coioides in ponds
Epinephelus Epinephelus (EpinepheluscoJoides), local famous grouper and grouper, is one of the best species in grouper culture at present. Grouper adapts to salinity 15: 41, the best salinity is 25: 33, the water temperature is 6: 38 ℃, the best water temperature is 20: 30 ℃, and can tolerate 6 ℃ low.
2020-11-08 Pond aquaculture diagonal belt grouper technology -
How to grow Ganoderma lucidum cultivation techniques
With the difficulty of mining wild Ganoderma lucidum and the reduced willingness of the rural population to go up the mountain to dig Ganoderma lucidum, planting Ganoderma lucidum has become the main supplier of Ganoderma lucidum production. Ganoderma lucidum
2020-11-08 For example what kind of Ganoderma lucidum cultivation techniques along with wild Ganoderma lucidum mining -
Breeding techniques of mink
Breeding techniques of mink
2018-07-07 -
A complete collection of pond cleaning methods for aquaculture
The source and main composition of quicklime-1-quicklime are natural rocks mainly composed of calcium carbonate, such as limestone, chalk, dolomitic limestone, etc.
2019-02-25