flat bottom river Learn more about flat bottom river
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Experience of placing cages in flat-bottomed river with fish culture
The water depth of the Pingdi River is more than 2.5 meters, and the water level changes little all the year round, so it is good to raise fish in cages. 1) generally speaking, the height from the bottom of the net to the bottom of the water is 50 cm. There is a gap between the bottom of the net and the bottom of the water to facilitate the flow of water, on the one hand, to increase oxygen, and on the other hand, to exchange water.
2020-11-08 Fish culture flat bottom river course cage placement experience flat bottom river -
Good snail feeding measures are recommended for raising crabs in ponds.
Good snail feeding measures are recommended for raising crabs in ponds.
2018-07-09 -
Overwintering management techniques of closed ditch culture of forest frog
Overwintering management techniques of closed ditch culture of forest frog
2018-07-09 -
It is recommended to raise crabs with snails in ponds.
With the expansion of the scale of crab culture and the improvement of the degree of intensive culture, the water quality of cultured waters deteriorated, the quality of river crab decreased, the disease aggravated, and the benefit of river crab culture was affected. In recent years, Dalong Township, Dafeng City, Jiangsu Province has recommended and put in snails to breed river crabs.
2020-11-08 Pond use recommend snail raise crab along with scale -
Overwintering management of forest frog cultured in closed ditch
Forest frogs have the habit of hibernating under water. From late September to mid-late April of the following year, for six months, the overwintering management of artificial ditches for raising frogs is to artificially select and create suitable overwintering sites and water environment according to the living characteristics of forest frogs in this period.
2020-11-08 Ditch closure breeding forest frog overwintering management there underwater -
The difference between Monopterus Albus and Loach
The difference between Monopterus Albus and Loach
2018-07-04 -
What kinds of mandarin fish do you have? A collection of pictures is attached
Mandarin fish, also known as Mandarin Fish, chrysanthemum fish, flower fish, etc., is a very ferocious carnivorous fish, widely distributed in China, basically in lakes and rivers. The meat of mandarin fish is delicate, delicious and without spines, so it is suitable for the elderly and children to eat.
2020-11-11 Mandarin fish have which species attached picture Daquan mandarin fish and -
The difference between grass carp and carp
The difference between grass carp and carp
2018-07-04 -
Overwintering management of farmed forest frog in closed ditch
Forest frogs have the habit of hibernating under water. From late September to mid-late April of the following year, for six months, the overwintering management of artificial ditches for raising frogs is to artificially select and create suitable overwintering sites and water environment according to the living characteristics of forest frogs in this period.
2020-11-08 Breeding forest frog ditch closure overwintering management underwater -
The difference between sea bass and Mandarin Fish
The difference between sea bass and Mandarin Fish
2018-07-03 -
The difference between grass carp and grass carp
Grass carp and carp are common fish, and they can be seen in ponds, lakes and rivers. Do you know the difference between grass carp and carp? 1. The difference in shape 1. Grass carp: grass carp has a slightly cylindrical body, a slightly flat head and a tail.
2020-11-11 Grass carp grass carp and grass carp -
The method of raising the Root of Bonsai with Tree stump
In order to increase the artistic value and appreciation interest of the stump bonsai, it is necessary to lift the roots of the general tree roots, so as to reveal part of the powerful and robust roots on the surface of the basin, giving people a magnificent aesthetic mood. The root lifting method usually uses the deep pot high planting method and the deep pot flat planting water flushing method.
2019-06-03 -
When do oranges mature and go on sale?
When do oranges mature and go on sale?
2018-06-28 -
How many kinds of catfish are there?
Catfish has no scales, less thorns, delicate meat, rich in fat and protein, high nutritional value, and is deeply loved by people. Let's learn about it together.
2020-11-27 Catfish have how many species catfish also called beard fish -
Where is the producing area of silverfish?
Where is the producing area of silverfish?
2018-09-07 -
What are the breeding techniques of climbing sand worms?
Sand crawler is a rare edible and medicinal insect, which has many consumer groups in Yunnan, Sichuan and other provinces of China. And with the decrease of wild sand crawlers, the price of sand crawlers is rising, and more and more people raise sand crawlers. Let's take a look.
2020-11-11 Sand climbing insects breeding techniques there are which sand climbing yes a kind of -
Feed formula for Pelteobagrus fulvidraco
Pelteobagrus fulvidraco is distributed in all the freshwater waters in China, especially in the rivers and lakes in the middle and lower reaches of the Yangtze River. Its meat is delicate and has no intermuscular thorns, delicious taste, rich nutrition, nourishing effect and medicinal value. When culturing Pelteobagrus fulvidraco, the fish feed formula should be
2020-11-11 Pelteobagrus fulvidraco feed formula distributed in China -
What are the poems about lotus?
What are the poems about lotus?
2018-08-17 -
1 rubber band 1 basket, succulent immediately grow root, 100% survival!
Autumn is coming, Huahua just wants to ask, how is your succulent plant? But in any case, the hot weather is finally over, for those rolled off the leaves, or beheaded succulent, naturally it is time to take root! Let's take a look at how to make succulent plants take root quickly.
2018-08-30 -
What kind of fish is eating fish and grass carp? The four differences between carp and carp!
Grass carp, also known as mackerel and black carp, is a common edible fish in China. It is deeply loved by people because of its good taste. Often eating can prevent diseases such as cancer and osteoporosis, so its nutritional value is extremely high. What kind of fish is that grass carp? What's the difference between carp and carp?
2020-11-11 What is the difference between eating fish grass carp and carp?