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Fertilizer for loach fry rearing pond

A fertilizer and fry technology, which is applied to the field of loach fry cultivation pond fertilizer, can solve the problems of ecological imbalance, decreased survival rate, high heavy metal content, etc., and achieves the effects of less loss of nutrients, improved yield and quality, and good antioxidant properties.

Inactive Publication Date: 2018-02-09
蚌埠标优美生态工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the continuous breeding of loach in the current water body is not only ecologically unbalanced, but also contains a lot of heavy metals, resulting in a decline in the survival rate, which needs to be solved urgently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of pond fertilizer for loach fry breeding, its raw materials include: 70kg of macronutrient fertilizer, 40kg of fermented cassava residue, 15kg of decomposed pig manure, 6kg of fish bone meal, 1kg of peanut shell powder, 8kg of coal gangue, 1kg of zeolite powder, and 0.6kg of quartz sand , sodium molybdate 0.2kg, zinc borate 0.2kg, manganese humate 0.1kg, plant growth conditioner 1-2, Bacillus subtilis 0.01kg, Bacillus licheniformis 0.08kg, antibacterial coating agent 2kg.

[0019] Macronutrient fertilizers include: 40kg of ammonium nitrate, 10kg of ammonium sulfur nitrate, 15kg of diammonium phosphate, and 10kg of potassium and magnesium salts. The plant growth conditioner includes: 1 kg of amine fresh fat, 0.5 kg of brassinolide.

[0020] The antibacterial coating agent is prepared by the following process: Stir 20kg of soybean protein powder, 10kg of malic acid, 3kg of baking soda, and 60kg of water evenly, at a stirring temperature of 50°C, let stand for 5 ho...

Embodiment 2

[0023] A kind of pond fertilizer for loach fry breeding, its raw materials include: 80g of macronutrient fertilizer, 20g of fermented cassava dregs, 25g of decomposed pig manure, 2g of fish bone meal, 6g of peanut shell powder, 3g of coal gangue, 2g of zeolite powder, and 0.1g of quartz sand , sodium molybdate 0.6g, zinc borate 0.1g, manganese humate 0.3g, plant growth conditioner 1g, Bacillus subtilis 0.06g, Bacillus licheniformis 0.01g, antibacterial coating agent 6g.

[0024] Macroelement fertilizers include: 20g of ammonium nitrate, 18g of ammonium sulfur nitrate, 8g of diammonium phosphate, and 16g of potassium and magnesium salts. The plant growth conditioner includes: 0.5 g of amine fresh fat, and 1 g of brassinolide.

[0025] The antibacterial coating agent is prepared by the following process: Stir 10g of soybean protein powder, 30g of malic acid, 1g of baking soda, and 100g of water evenly at a stirring temperature of 40°C and let it stand for 10 hours. Adjust the pH...

Embodiment 3

[0028] A kind of pond fertilizer for loach fry breeding, its raw materials include: 72g of macronutrient fertilizer, 35g of fermented cassava residue, 18g of decomposed pig manure, 5g of fish bone meal, 2g of peanut shell powder, 6g of coal gangue, 1.2g of zeolite powder, 0.4g of quartz sand g, sodium molybdate 0.3g, zinc borate 0.18g, manganese humate 0.15g, plant growth conditioner 1.8g, Bacillus subtilis 0.02g, Bacillus licheniformis 0.07g, antibacterial coating agent 3g.

[0029] Macronutrient fertilizers include: 35g of ammonium nitrate, 12g of ammonium sulfur nitrate, 14g of diammonium phosphate, and 12g of potassium and magnesium salts. The plant growth conditioner comprises: 0.8 g of amine fresh fat, and 0.6 g of brassinolide.

[0030] The antibacterial coating agent is prepared by the following process: Stir 18g of soybean protein powder, 15g of malic acid, 2.5g of baking soda, and 70g of water evenly at 48°C, let it stand for 6 hours, adjust the pH value of the syste...

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Abstract

The invention discloses a fertilizer for a loach fry rearing pond. The fertilizer is prepared from the raw materials in parts by weight: 70-80 parts of macroelement fertilizer, 20-40 parts of fermented cassava residue, 15-25 parts of decomposed pig manure, 2-6 parts of fishbone dust, 1-6 parts of peanut shell powder, 3-8 parts of coal gangue, 1-2 parts of zeolite powder, 0.1-0.6 part of quartz sand, 0.2-0.6 part of sodium molybdate, 0.1-0.2 part of zinc borate, 0.1-0.3 part of manganese humate, 1-2 parts of plant growth conditioner, 0.01-0.06 part of bacillus subtilis, 0.01-0.08 part of bacillus licheniformis and 2-6 parts of antibacterial coating agent. The fertilizer is uniform in granule and good in bonding action, the attachment of microbial inocula is facilitated, the release of the fertilizer is decelerated, the loss of the fertilizer is reduced, the increase of organic matter content of pond mud is greatly facilitated, and the water quality of the pond is not changed obviously;aquatic plants at the bottom of the pond are good in growth vigor, and thus, a good ecological environment is provided for the growth of loach fries.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a fertilizer used for cultivating loach fry ponds. Background technique [0002] Loach is the most common species of artificial breeding. Loach has strong living ability, wide recipes, tender and delicious meat, and has certain medicinal value, so it is called "ginseng in water". [0003] Loach is listed as one of the special aquatic product breeding species and has broad market development prospects. With the continuous increase of the demand for loach and the depletion of wild loach resources, the high-yield large-scale cultivation of loach is imperative. However, loach seedlings are transferred from the hatching waters to the breeding waters. For loach seedlings that have just emerged from the membrane and are weak, they have extremely high requirements for the breeding water. Because the continuous breeding of loach in the current water body is not only ecologically un...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05G5/30C05C1/00C05D1/00C05D9/00C05D9/02C05F1/002C05F3/00C05F5/002C05F5/008C05F11/00C05F11/02C05F11/08
Inventor 刘立鹤吴鹏飞周哲王哲张炳如扶明英
Owner 蚌埠标优美生态工程有限公司
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