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Fertilizer starter capable of promoting growth of phytoplankton in fishpond and improving population structure of phytoplankton

A technology of phytoplankton and starter, applied in fertilizers, organic fertilizers, excretion fertilizers made of biological waste, etc., can solve problems such as slow swimming speed, and achieve the effects of promoting growth, shortening decomposing time, and maintaining healthy water quality in fish ponds.

Inactive Publication Date: 2017-05-31
蚌埠市渔歌农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some plankton have the ability to swim, but their swimming speed is often slower than that of the ocean current in which they are located, so they cannot effectively swim flexibly in the water

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1. A fertilizer starter for promoting the growth of phytoplankton in fish ponds and improving the population structure of phytoplankton. The fertilizer starter is 30 parts by weight of alder leaves, 30 parts of papaya seeds, 8 parts of pearl dew grass, 0.4 parts by weight. One part calcium folinate and 3 parts glycoprotein No. 2 are made from raw materials,

[0014] (1) Mix the alder leaf powder with water and the compound cellulase in a weight ratio of 30:100:0.3, beat the pulp, heat to 42°C, keep the temperature for 35 hours, and then quickly heat up and boil for 10 minutes to fully inactivate the enzyme. Press filtration and vacuum concentration to the alder leaf extract with a solid content of 35%;

[0015] (2) Mix papaya seeds with a 2% β-glucan solution in a weight ratio of 1:10, and treat them at 25°C for 30 hours to obtain a papaya seed induction solution;

[0016] (3) Mix the pearl dew grass with water and compound cellulase at a weight ratio of 8:100:0.3, be...

Embodiment 2

[0019] Example 2. A fertilizer starter for promoting the growth of phytoplankton in fish ponds and improving the population structure of phytoplankton. The fertilizer starter is 35 parts by weight of alder leaves, 40 parts of papaya seeds, 9 parts of pearl dew grass, 0.5 parts by weight. One part of calcium folinate and 4 parts of glycoprotein No. 2 are made from raw materials. When making,

[0020] (1) Mix the alder leaf powder with water and compound cellulase in a weight ratio of 35:100:0.3, beat the pulp, heat to 45°C, keep the temperature for 37 hours, and then quickly heat up and boil for 12 minutes to fully inactivate the enzyme. Press filtration and vacuum concentration to the alder leaf extract with a solid content of 39%;

[0021] (2) Mix the papaya seeds with the 3% β-glucan solution in a weight ratio of 1:10, and treat them at 28°C for 32 hours to obtain a papaya seed induction solution;

[0022] (3) Mix the pearl dew grass with water and compound cellulase in a weight r...

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PUM

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Abstract

The invention relates to the technical field of aquaculture, in particular to a fertilizer starter capable of promoting growth of phytoplankton in a fishpond and improving the population structure of the phytoplankton. The fertilizer starter is prepared from the following raw materials: alder leaves, papaya seeds, arachnoid cyanotis roots, calcium folinate and No. 2 glycoprotein. A fertilizer obtained from any one or multiple combinations of pig manure, cow manure, chicken manure and rice straws by the obtained fertilizer starter can be applied to the fishpond to serve as a base fertilizer, and can effectively promote growth of the phytoplankton in a water body in the fishpond, improve the population structure of the phytoplankton in the fishpond and make the water quality of the fishpond healthier.

Description

Technical field [0001] The invention relates to the technical field of aquaculture, in particular to a fertilizer starter for promoting the growth of phytoplankton in fish ponds and improving the structure of the phytoplankton population. Background technique [0002] Plankton generally refers to drifting creatures that live in the water and lack effective mobility, including phytoplankton and zooplankton. Some planktons have swimming ability, but their swimming speed is often slower than that of the ocean current in which they are located, so they cannot effectively swim in the water. Plankton, among the creatures in oceans, lakes, rivers and other waters, they have no ability to move at all, or they are very weak, so they cannot move against the current, but float on the surface of the water. These creatures are collectively called plankton. biological. [0003] Plankton is the food for silver carp and bighead carp, and is the food for the juvenile stage of various domestic f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
CPCC05C11/00C05F5/002C05F11/00C05F11/08C05F3/00
Inventor 郭强刘红郭飞
Owner 蚌埠市渔歌农业科技有限公司
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