Monoculture Learn more about Monoculture
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The techniques and conditions of platypus fish culture should be matched with silver carp in monoculture and mixed culture.
There are two modes of monoculture and mixed culture, but both of them need to be matched with silver carp, which can control the number and growth rate of algae and avoid eutrophication. Density: body length 50-60 cm, body weight 1 kg 80-100 tails / mu, 2-3 kg 40-50 tails / mu
2020-11-08 Culture duck bill fish technology and conditions monoculture mixed culture all -
Key points of high yield in monoculture of river shrimp in pond
River shrimp, which is widely distributed in rivers, lakes, reservoirs and ponds in China (also known as river shrimp, scientific name Macrobranchium nipponense), is a high-quality freshwater shrimp. The meat is tender, delicious and nutritious, which is high in protein and low in fat
2020-11-08 Pond River Shrimp Monoculture High yield main points River wide range Distribution -
Culture of adult black fish
Black fish is a valuable freshwater fish with high economic value, which is called "the treasure of fish". It is very nutritious and contains a lot of protein, which is higher than that of chicken and beef. From the point of view of nutrition, black fish is a kind of advanced health food with comprehensive nutrition and delicious meat. Black fish adult fish culture refers to the production process of cultivating fish species into edible fish in small water bodies such as ponds, ponds, cages and so on. There are two kinds of artificially cultured black fish: extensive mixed culture and intensive monoculture. Extensive mixed culture refers to mixed culture with four fish and other fish in fishing ponds. Intensive monoculture
2019-01-15 -
The planting mode of agriculture
Monoculture is contrary to intercropping, where only one crop is planted on a piece of land, which is called monoculture, which has the advantage of being convenient for planting and management and field operation.
2019-02-26 -
Technique of monoculture of Pelteobagrus fulvidraco in pond
First, the pond preparation fish pond rectangular, east-west direction, an area of 1.5 mu, water depth of 1.5 million 1.8 meters, convenient drainage and irrigation, equipped with a 1.5 kilowatt floating water spray aerator. The bottom of the pond is flat, less silt and easy to catch. 10 days before the fish fry went into the pond, 100 kg of quicklime per mu was used for water.
2020-11-08 Pond monoculture Pelteobagrus fulvidraco technology one pond preparation -
Culture of adult black fish
Black fish is a valuable freshwater fish with high economic value, which is called "the treasure of fish". It is very nutritious and contains a lot of protein, which is higher than that of chicken and beef. From the point of view of nutrition, black fish is a kind of advanced health food with comprehensive nutrition and delicious meat. Black fish adult fish culture refers to the production process of cultivating fish species into edible fish in small water bodies such as ponds, ponds, cages and so on. There are two kinds of artificially cultured black fish: extensive mixed culture and intensive monoculture. Extensive mixed culture refers to mixed culture with four fish and other fish in fishing ponds. Intensive order
2019-01-16 -
How many jin of Loach can be raised per mu Baidu knows two answer times: December 15, 2017 the best answer: it depends on which way you culture, such as cement pond monoculture, pond mixed culture, paddy field culture and so on. Among them, the single cul
The nutritional value is very high, known as "ginseng in the water". With the increasing market demand, the scale of artificial farming is also expanding, and this trend is also generally present in the whole country. Let's take a look at raising one [more] .se _ com_irregular_gallery {position: relative;} .se _ com_irregular_gallery li {display: inline} .se _ com_irregular_gallery a {display: inline-block. Line-height:0} .se _ c
2019-04-10 -
Monoculture method of black fish with high density in pond
Black fish is a kind of common edible fish in China, with large size, fast growth and high economic value. Before starting to cultivate blackfish, many novice farmers are very concerned about the methods and techniques of culturing blackfish. Let's learn about blackfish with Xiaobian.
2020-11-08 Black fish pond high density monoculture method black -
Matters needing attention in platypus fish culture
Matters needing attention in platypus fish culture
2019-03-01 -
Measures for increasing production and increasing efficiency of mandarin fish
Mandarin fish monoculture needs to be matched with sufficient bait fish, and the technical requirements are high, so it is difficult to cultivate mandarin fish in large areas. Mandarin fish can be cultured in other aquaculture waters. First, the way of captive culture. 1. Captive culture in adult fish ponds. Ponds that raise food-eating fish require plenty of water
2020-11-08 Integrated culture mandarin fish increase production efficiency measures monoculture need -
How to raise silver carp will not die easily.
How to raise silver carp will not die easily.
2018-09-07 -
How to raise pig feces and culture techniques of pond horn fish
Pond: the foundation of the pond is solid, there is no leakage, the amount of water is sufficient, the water quality is good, and the area is larger. Disinfection: before stocking, the pool water should be drained and exposed for about 3-5 days, and then the pool should be thoroughly disinfected with quicklime. Model: pond horn fish can live normally in hypoxic water.
2020-11-08 Pond horn fish how breeding pig feces culture technology summary -
Techniques of artificial Culture of Pelteobagrus fulvidraco
Pelteobagrus fulvidraco, also known as Pelteobagrus fulvidraco and Pelteobagrus fulvidraco, is a water-based fish with strong adaptability and can be cultured in all kinds of waters. Easy to raise, high price and good benefit. Its tender meat, delicious taste, is a high-quality aquatic products, more and more loved by the majority of consumers.
2020-11-08 Artificial cultured Pelteobagrus fulvidraco technical also known as ounce -
The cultivation of fish species
After the summer flower divides the pond to the end of the year, the 1-year-old fish with a specification of 12-15 cm and a weight of 30-40 grams are spring flower species. The growth cycle of green carp and grass carp is 3-4 years, and in some places, 1-year-old fish are cultivated into 2-year-old fish with 500 grams. 1. Fish pond: in order to cultivate large size fish species, it is suggested to build a special fish pond with an area of 3-5 mu and a water depth of about 2 meters. The preparation of summer flower fry before entering the pond is the same as that of fish fry pond. 2. Stocking: there are two ways of monoculture and mixed culture. General use of mixed culture, mainly carp, carp 6
2019-01-15 -
What is a set of species? Which crops can be intercropped? Technology of planting Potato between Maize and Maize
Planting is plant cultivation, including all kinds of crops, trees, fruit trees, flowers and plants, medicinal and ornamental plants, including food crops, cash crops, vegetable crops, green manure crops, forage crops, forage crops and so on. So what is a set of species? Which works
2020-11-09 What yes intercropping planting crop -
How to raise zebra kennel
Zebra dog heads are smart and easy to breed, and can be a very friendly pet. So how do you raise zebra kennel? 1. Environmental zebra kennel is an alternative species of kennel, which is only suitable for monoculture, even among the same species.
2020-11-11 Zebra dog head fish how raise zebra very smart also -
Crucian carp culture density
In general, crucian carp can be reared in a pond with a body of about 6cm in a single culture pond, and if mixed with other fish, the number is about 1500 fish per mu. At present, breeders mainly use allogenic silver crucian carp, Pengze crucian carp and Xiangyun crucian carp.
2020-11-08 Crucian carp culture density summary pond monoculture crucian carp -
What matters should be paid attention to in adult platypus culture in ponds?
Platypus fish may be a lot of people do not know very well, platypus fish from its name, we can see that its mouth shape is quite special, long and duck's mouth is somewhat similar, it is relatively rare in life, people who really understand the value of platypus fish is not
2020-11-08 Duck bill fish adult fish pond culture need attention what matters -
Technical video of black fish culture
Technical video of black fish culture
2018-09-08 -
Artificial culture technology of platypus fish
This kind of fish is best to raise, very leather and solid, but the first should pay attention to the oxygen content of the water, the second is to pay attention to its food, it is mainly plankton, tap water.
2019-02-26