Fertilizer for coilia ectenes aquaculture pond and preparation method of fertilizer

A pond and fertilizer technology, applied in the direction of organic fertilizer, fertilizer mixture, application, etc., to achieve the effect of promoting growth, simple preparation process, and rapid onset

Inactive Publication Date: 2015-03-25
NANJING AGRICULTURAL UNIVERSITY +2
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiency that the existing fertilizers cannot achieve high efficiency and at the same time take into account the protective effect on the cuttlefish body, the present invention aims to develop a fertilizer with simple components, remarkable efficacy, and dual functions of fertilizer, water and protection of the cuttlefish body. The fertilizer and preparation method for the easy-to-use sword anchovy culture pond adopt the following technical scheme now:

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A kind of fertilizer for squid culture pond, comprising potassium dihydrogen phosphate, amino acid mixture, sodium humate, glutamine and water, each component is counted by weight: 50-60 parts of potassium dihydrogen phosphate, amino acid mixture 12- 18 parts, sodium humate 10-15 parts, glutamine 8-11 parts, water 8-10 parts.

[0013] Wherein, the amino acid mixture includes lysine, leucine, isoleucine, and methionine. In each part of the amino acid mixture, each component is calculated in parts by weight: 0.3-0.35 parts of lysine, 0.18-0.22 parts of leucine 0.15-0.25 parts of isoleucine, 0.28-0.33 parts of methionine.

[0014] A preparation method of the above-mentioned fertilizer for the cultivation pond of scorpion anchovy. Take 55 parts of potassium dihydrogen phosphate, 15 parts of amino acid mixture, 12 parts of sodium humate, 8 parts of glutamine, and 10 parts of water, and mix them uniformly and fill them into a bucket , the net content of the fertilizer in eac...

Embodiment 2

[0018] A preparation method of the above-mentioned fertilizer for the cultivation pond of scorpion anchovy. Take 50 parts of potassium dihydrogen phosphate, 13 parts of amino acid mixture, 15 parts of sodium humate, 13 parts of glutamine, and 9 parts of water, and mix them uniformly and fill them into a bucket , the net content of the fertilizer in each packaging barrel is 5kg, wherein the amino acid mixture includes lysine, leucine, isoleucine, and methionine, and each component is calculated in parts by weight: take 3.9 parts of lysine, 2.6 parts of leucine, 3.9 parts of isoleucine, and 2.6 parts of methionine are mixed uniformly as an amino acid mixture.

[0019] The use effect of this embodiment is as follows:

[0020] It is used in a silver anchovy breeding pond in Jiangyin, Jiangsu Province, with an area of ​​4 mu and a water depth of 1.5m. Before stocking fish fry, the transparency of the pond water body was 50, the water color was relatively clear, and the total amoun...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
melting pointaaaaaaaaaa
Login to view more

Abstract

The invention discloses a fertilizer for a coilia ectenes aquaculture pond and a preparation method of the fertilizer, and belongs to the technical field of aquaculture. The fertilizer comprises the following components in parts by weight: 50 to 60 parts of monopotassium phosphate, 12 to 18 parts of amino acid mixture, 10 to 15 parts of sodium humate, 8 to 11 parts of glutamine and 8 to 10 parts of water. Compared with the prior art, the fertilizer has the advantages that the components are simple, all components are compatible to each other, and rapidness and prominence in effectiveness can be realized; meanwhile, the fertilizer contains components for protecting the coilia ectenes, so that double functions of fertilizing and protecting culture targets can be realized; meanwhile, the pasty fertilizer is fast to dissolve and convenient to use, and the components of the fertilizer can be adsorbed by the coilia ectenes while being used for fertilizing, and the growth of the coilia ectenes can be promoted. The fertilizer is simple in preparation process and is environment-friendly.

Description

technical field [0001] The present invention relates to a kind of fertilizer and preparation method for ponds for cultivating cuttlefish, belonging to the technical field of aquaculture. Background technique [0002] Coilia nasus, belonging to Clupeiformes, Engraulidae, and Coilia, commonly known as Coilia nasus, is an important economic migratory fish in the Yangtze River in my country. It is well-known and enjoys the reputation of one of the "three delicacies of the Yangtze River". In recent years, the natural resources of sword anchovy have declined sharply. With continuous breakthroughs in breeding technology, sword anchovy is gradually becoming a high-quality aquaculture species with broad market prospects. [0003] Nowadays, most of the methods of fertilizing and watering anchovy farming are to use urea and fermented organic fertilizers for fertilizing and watering. The advantages of organic fertilizers are that the nutrients are more comprehensive and the fertilizer e...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00
CPCC05G3/00C05B17/00C05F11/00
Inventor 王美垚吴姗姗
Owner NANJING AGRICULTURAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap