Fertilizer preparation special for aquaculture
A technology for special fertilizers and aquatic products, which is applied in the field of special fertilizers for aquaculture and fish farming. It can solve the problems that the concept of special fertilizers for aquaculture has not been proposed, there is no large-scale promotion and application, and there are no clear production standards for special fertilizers for aquaculture.
Inactive Publication Date: 2019-01-04
YINGSHAN MINGDE FISH HATCHERY BREEDING
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In recent years, there have been researches on the development of fertilizers suitable for growing ponds, but no concept of special fertilizers for aquaculture has been proposed, no clear production standards for special fertilizers for aquaculture, and no large-scale promotion and application
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0011] Take the following ingredients (by weight percentage): 75% nitrogen fertilizer, 20% phosphorus fertilizer, and 5% trace elements, stir and mix evenly, and the trace element is iron.
Embodiment 2
[0013] Take the following ingredients (by weight percentage): 85% nitrogen fertilizer, 10% phosphate fertilizer, and 5% trace elements, stir and mix evenly, and the trace elements are iron and boron.
Embodiment 3
[0015] Take the following ingredients (by weight percentage): 80% nitrogen fertilizer, 14% phosphorus fertilizer, and 6% trace elements, stir and mix evenly, and the trace element is calcium.
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The invention relates to a fertilizer special for aquaculture, in particular to a fertilizer preparation special for aquaculture, and belongs to an aquaculture technology. The fertilizer preparation is prepared from, by weight, 75-85% of nitrogenous fertilizer, 10-20% of phosphatic fertilizer and 3-6% of trace elements through stirring and even mixing. The fertilizer preparation has the advantagesthat by means of the fertilizer preparation, floating unicellular algae are cultured in a cultivation pond, the water color and transparency represent that the water is rich in nutrient, and ecological balance of the pond is achieved.
Description
technical field [0001] The invention relates to a special fertilizer for breeding, in particular to a special preparation fertilizer for aquatic product breeding, which belongs to the fishery breeding technology. Background technique [0002] Domestic and foreign studies on the nutrient elements of planktonic single-celled algae are mainly used in the cultivation of bait organisms in the breeding process of aquaculture animals. Fertilize and cultivate planktonic single-cell algae in the grow-out pond to create good "water color" and transparency, often simply apply the fertilization method in large-scale agriculture, and directly apply urea, phosphate fertilizer, bicarbonate, phosphoric acid, etc. to the grow-out pond Chemical fertilizers and fermented fertilizers. In recent years, there have been researches on the development of suitable fertilizers for growing ponds, but no concept of special fertilizers for aquaculture has been proposed, no clear production standards for...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C05G1/00
CPCC05D9/02C05G1/00
Inventor 李名德
Owner YINGSHAN MINGDE FISH HATCHERY BREEDING
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