The main technology of artificial breeding of squid

Siniperca chuatsi, one of the most famous freshwater fishes in China and abroad, is a typical carnivorous fish. It feeds on live fish for life. When larvae hatch and start feeding, they must ingest adequate amounts of palatability. Feed - other live fish fry, and not like a normal fish fry hav.......

Awkward habits

Apes are arthropods. The body is long and flat. It is about 12 centimeters long. On the golden head is a pair of slender antennae and a pair of monocular eyes. The mouth is made up of a pair of big gongs and a pair of small gongs. The body consists of 21 knots. The bac.......

Hatching of fish eggs and cultivation of fry (I)

In the fertilized egg cell, the egg membrane quickly swells, and the egg becomes slightly yellow and slightly transparent and enters the embryonic development stage of the goldfish. If the egg cells become opaque and then gradually white, this is due to unfertilized, this egg cell will not.......

How to improve the survival rate of fry

According to many fish farmers, the low survival rate of fry per year is an important factor that affects the economic benefits of fish farming. So, how to improve the survival rate of fry? The key is to pay attention to science in the selection of ponds, clear ponds, test water, seedling .......

There are tricks in farming

There are tricks in farming. Li Binghai 2006-6-2 According to the response of rural peasants, there are more and more people in restaurants, and the market is tight. The price is not lower than that of meat geese. Mainly lean lean meat, meat flavor, mixed food, fast growth.
It can be used.......

Sea pelt processing technology

Begonia is crisp and refreshing, it is a drinking and cooking food, and it also has the medicinal effect of lowering blood pressure. In Hong Kong, Japan, Thailand, Singapore, Malaysia and other countries are very popular, product demand exceeds supply, if you can pay attention to improving qua.......

Orchard reuses zinc

Zinc is an indispensable trace element that keeps fruit trees growing. With the increase of tree age production, the demand for zinc in fruit trees has also increased, especially in sandy beaches, saline-alkali lands and extensively managed orchards. Zinc-deficit fruit trees often show shorten.......

Civet breeding technology

Civet breeding technology

(1) The construction site requires the construction of a site with a south facing position, a relatively quiet area, a relatively high topography, and favorable drainage. The rearing households can determine the size of the quarters according to the numbe.......

High yield cultivation methods and techniques of konjac

1. The soil should be selected in the shady or creek side of the forest, moderate in soil, loose in soil, medium in fertility, well-drained and not cultivated with konjac, and not in thin soil, hard-soiled soil and strong acid yellow. Planted in soil.
2. Seed selection and treatment Selec.......