Fertilizer for coilia ectenes aquaculture pond and preparation method of fertilizer

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...

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: