Ecological breeding method of loaches and cattail

A technology of ecological planting and breeding of cattails, applied in botany equipment and methods, fertilization methods, fish farming, etc., can solve the problems of decline, affecting the normal growth of loach, reducing the yield and quality of loach, and achieving high reproductive capacity and strengthening Food source, effect on reducing chance of disease or death

Inactive Publication Date: 2019-03-19
铜仁市万山区恒利达种养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Loach likes yin and fears yang. It is a warm-water fish at the bottom. Its meat is light and tender. It is a low-fat and high-protein aquatic product. It is known as "water ginseng" and is deeply loved by consumers. However, in hot summer, when When the water temperature rises above 30°C, the appetite of the loach will decrease significantly, which will affect the normal growth of the loach and reduce the yield and quality of the loach

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An ecological planting method of loach and cattail, including the following steps:

[0024] (1) Pond selection: Choose a pond with an area of ​​2 acres, a bottom silt thickness of 20 cm, and a pond depth of 0.5 m;

[0025] (2) Sludge treatment: remove the silt from the bottom of the pool, mix it with humus soil in a weight ratio of 1:0.1, dry it in the sun for 3 days, and then backfill it into the pond. The thickness of the backfill is 25cm, and the surface is Sprinkle the gypsum powder evenly in the amount of 20kg per mu and let stand for 5 days;

[0026] (3) Transplanting cattails: transplanting cattail seedlings into the mud at the bottom of the pond, the root depth of the seedlings is 4cm, and the row spacing is 40×60cm;

[0027] (4) Putting loach seedlings: When the cattails grow to more than 0.8m, put the loach seedlings into the pond, and put 8,000 fish per mu;

[0028] (5) Planting management: The water level of the cattails is maintained at 1 / 4 of the height of the catt...

Embodiment 2

[0035] An ecological planting method of loach and cattail, including the following steps:

[0036] (1) Pond selection: Choose a pond with an area of ​​4 mu, a thickness of 30cm at the bottom of the silt, and a depth of 1m;

[0037] (2) Silt treatment: remove the silt from the bottom of the pond, mix it with humus soil at a weight ratio of 1:0.5, dry it in the sun for 5 days, and then backfill it into the pond. The thickness of the backfill is 30cm. Sprinkle the gypsum powder evenly into 25kg per mu and let it stand for 8 days;

[0038] (3) Transplanting cattails: transplanting cattail seedlings into the mud at the bottom of the pond, the root depth of the seedlings is 8cm, and the row spacing is 50×65cm;

[0039] (4) Putting loach seedlings: When the cattails grow to more than 0.8m, put the loach seedlings into the pond at 10,000 per mu;

[0040] (5) Planting management: The water level of the cattails is maintained at 2 / 3 of the height of the cattails during the growth process. The to...

Embodiment 3

[0047] An ecological planting method of loach and cattail, including the following steps:

[0048] (1) Pond selection: Choose a pond with an area of ​​3 mu, a bottom silt thickness of 25cm, and a pond depth of 0.7m;

[0049] (2) Silt treatment: remove the silt from the bottom of the pool, mix it with humus soil at a weight ratio of 1:0.3, dry it in the sun for 4 days, and then backfill it into the pond. The thickness of the backfill is 30cm. Sprinkle the gypsum powder evenly into 23kg per mu and let it stand for 7 days;

[0050] (3) Transplant cattails: transplant cattail seedlings into the silt at the bottom of the pond, the root depth of the seedlings is 6cm, and the row spacing is 45×62cm;

[0051] (4) Putting loach seedlings: When the cattails grow to more than 0.8m, put the loach seedlings into the pond at a rate of 9 thousand per mu;

[0052] (5) Planting management: The water level of the cattails is maintained at 2 / 3 of the height of the cattails during the growth process. The ...

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PUM

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Abstract

The invention belongs to the technical field of loach breeding, in particular to an ecological breeding method of loaches and cattail. The method comprises five steps including selection of a pond, treatment of sludge, transplantation of the cattail, putting of loach larvae and breeding management. The method adopts a breeding mode for coexistence of the loaches and cattail to achieve a complementary effect, so that the growth and development of the cattail and loach are promoted, the yield of the cattail and loach is increased, the breeding cost is reduced, and the economic benefit is remarkable.

Description

Technical field [0001] The invention relates to the technical field of loach breeding, in particular to an ecological planting method of loach and cattails. Background technique [0002] Loach likes yin and afraid of sun. It is a warm-water fish at the bottom. Its meat is light and tender. It is a low-fat and high-protein aquatic product. It has the name of "water ginseng" and is deeply loved by consumers. However, in the hot summer, when When the water temperature rises above 30°C, the appetite of the loach will be significantly reduced, which will affect the normal growth of the loach and reduce the yield and quality of the loach. [0003] Cattail is an emergent plant, also known as Typha Typhae and Typha, with above-ground pseudostems and underground rhizomes. Typha has high economic value. Pollen is used as medicine. The leaves are used for weaving and papermaking. The base and root of young leaves. The apex of the stem can be used as a vegetable food; the female inflorescence...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00A01K61/10A23K50/80A23K20/28A23K10/30A23K10/37A01C21/00
CPCA01C21/00A01G22/00A01K61/10A23K10/30A23K10/37A23K20/28A23K50/80Y02A40/81Y02P60/87
Inventor 吴兰英吴荣珍冯碧凤
Owner 铜仁市万山区恒利达种养殖有限公司
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