Paste fishing fertilizer for promoting growth of phytoplankton in water body

A technology of phytoplankton and paste fertilizer, which is applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve the problems of fertilizer soluble inorganic fertilizer and organic fertilizer efficiency linking organic fertilizer decomposition availability, etc., to improve organic chelation and Antioxidant ability, strengthening adhesion and fast absorption function, effect of small molecular weight

Inactive Publication Date: 2013-10-09
FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this simple combination cannot solve many problems in actual production, such as the solubility of fertilizers, the connection between the effects of inorganic fertilizers and organic fertilizers, the availability of organic fertilizers, and the selectivity of phytoplankton species. and many more

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A paste fertilizer for fishery that promotes the growth of phytoplankton in a water body, comprising the following raw material components, and the ratio of each raw material component is calculated in parts by weight: monosodium glutamate production concentrated waste liquid: 55 parts; ammonium chloride: 10 parts; phosphoric acid Potassium dihydrogen: 15 parts; biochemical fulvic acid: 8 parts; sodium nitrophenolate: 0.1 parts; bentonite: 6.9 parts; alkyl glycosides: 5 parts; After mixing and stirring at room temperature, it is filled into packaging barrels, and finally packed into storage. The net content of paste fertilizer in each packaging barrel is 10Kg.

[0033] The concrete use effect of this embodiment is as follows:

[0034] It is used in a freshwater shrimp breeding pond in Jintan, Jiangsu, with an area of ​​10 mu and a water depth of 1m. Before stocking shrimp seedlings, the transparency of the pond water body was 70 cm, the water color was very clear, and...

Embodiment 2

[0036] A paste fertilizer for fishery that promotes the growth of phytoplankton in a water body, comprising the following raw material components, and the ratio of each raw material component is calculated in parts by weight: monosodium glutamate production concentrated waste liquid: 52 parts; ammonium chloride: 12 parts; phosphoric acid Potassium dihydrogen: 14 parts; biochemical fulvic acid: 8 parts; sodium nitrophenolate: 0.2 parts; bentonite: 6.8 parts; alkyl glycosides: 7 parts; After mixing and stirring at room temperature, it is filled into packaging barrels, and finally packed into storage. The net content of paste fertilizer in each packaging barrel is 10Kg.

[0037] The concrete use effect of this embodiment is as follows:

[0038] It is used in a Macrobrachium rosenbergii culture pond in Jiangdu, Jiangsu Province, with an area of ​​5 mu and a water depth of 1m. The water transparency of the pond before stocking shrimp seedlings is 60cm, the water color is relative...

Embodiment 3

[0040] A fish paste fertilizer for promoting the growth of phytoplankton in a water body, comprising the following raw material components, and the ratio of each raw material component is calculated in parts by weight: monosodium glutamate production concentrated waste liquid: 56 parts; ammonium chloride: 10 parts; phosphoric acid Potassium dihydrogen: 13 parts; biochemical fulvic acid: 8 parts; sodium nitrophenolate: 0.1 parts; bentonite: 6 parts; alkyl glycoside: 6.9 parts; the above components are weighed in proportion, and After mixing and stirring at room temperature, it is filled into packaging barrels, and finally packed into storage. The net content of paste fertilizer in each packaging barrel is 10Kg.

[0041] The concrete use effect of this embodiment is as follows:

[0042] It is used in a fish breeding pond in Deqing, Zhejiang, with an area of ​​15 mu and a water depth of 1.5m. Before use, the water transparency of the pond is 60cm, the water color is relatively ...

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Abstract

The invention relates to a paste fishing fertilizer for promoting growth of phytoplankton in a water body. The fertilizer is characterized by comprising the following ingredients in parts by weight: 50-60 parts of concentrated waste liquid in the production of monosodium glutamate, 8-12 parts of ammonium chloride, 10-15 parts of monopotassium phosphate, 8-10 parts of biochemical fulvic acid, 0.1-0.3 part of compound sodium nitrophenolate, 6-10 parts of bentonite and 5-8 parts of alkyl polyglycoside. The ingredients are weighed according to the ratio above, mixed and stirred evenly at normal temperature and packaged into packing barrels by filling. In the preparation of the fertilizer, the concentrated waste liquid in the production of monosodium glutamate which is subjected to microbial fermentation and has good water solubility and high availability is utilized along with a plant cell cycle promoter, humic acid, trace elements, a thickening agent, a dispersing agent and the like, thus the growth of the phytoplankton in the culture water body is rapidly promoted. The fertilizer which can be used in the whole course of a culture cycle has the advantages of convenience in use, good water solubility, quick response and lasting effects.

Description

technical field [0001] The invention relates to a fish paste fertilizer for promoting the growth of phytoplankton in a water body, which belongs to the technical field of aquaculture. Background technique [0002] Aquaculture species are almost all heterotrophs and must obtain nutrients and energy from bait. In addition to artificial bait, phytoplankton in water bodies are high-quality natural bait. Phytoplankton in the water body is the primary producer of the aquatic ecosystem, the real producer of organic food in the water body, the basis for the existence and development of other aquatic organisms, and the foundation of the aquatic ecosystem. Phytoplankton can convert carbon dioxide and water into organic matter through photosynthesis, and store energy at the same time. Phytoplankton can not only be used as a natural bait for aquaculture organisms, but also can determine the dissolved oxygen content and pH changes in the water body, affecting the balance of the entire ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 瞿建宏裘丽萍吴伟
Owner FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
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