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Method for preparing full nutritional type seaweed fertilizer special for angelica sinensis

A technology of seaweed fertilizer and complete nutrition, which is applied in the field of preparation of special seaweed fertilizer for complete nutrition type Angelica sinensis, can solve the problems of low active ingredient content, incomplete medium and trace elements, and unscientific use of fertilizers for Angelica sinensis, so as to promote the growth of Angelica sinensis and the nutrition High utilization rate and the effect of increasing the content of alcohol-soluble extracts

Inactive Publication Date: 2016-11-09
杨献美
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the organic fertilizers sold on the market are rich in organic matter, but the release of nutrients is slow, the absorption is slow, the fertilizer efficiency is low, and the effective nutrients are unbalanced. In addition, the use of fertilizers in angelica is unscientific, resulting in low yields and low content of active ingredients.
Most organic-inorganic compound fertilizers have low nutrient content, and generally do not contain medium and trace elements that improve crop yield and quality or are incomplete.

Method used

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  • Method for preparing full nutritional type seaweed fertilizer special for angelica sinensis
  • Method for preparing full nutritional type seaweed fertilizer special for angelica sinensis
  • Method for preparing full nutritional type seaweed fertilizer special for angelica sinensis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057]Ingredients: 310 parts of urea, 100 parts of potassium dihydrogen phosphate, 110 parts of potassium sulfate, 240 parts of monoammonium phosphate, 75 parts of ammonium bicarbonate, 220 parts of seaweed residue, and 20 parts of filler.

[0058] The specific production process is as follows:

[0059] 1) Mix 310 parts of raw material urea, 100 parts of potassium dihydrogen phosphate, 240 parts of monoammonium phosphate, 110 parts of potassium sulfate, 75 parts of ammonium bicarbonate, 220 parts of seaweed residue, and 20 parts of filler;

[0060] 2) After mixing and stirring evenly, enter the granulator, pass steam into the granulator to form pellets and granulate, and the temperature of the material is controlled at 35°C-45°C;

[0061] 3) Then enter the first drying (the outlet temperature of the first drying is controlled at 60°C-75°C);

[0062] 4) Then enter the first cooling for cooling, and sieve after cooling. The semi-finished product after sieving is then dried for ...

Embodiment 2

[0066] Ingredients: 310 parts of urea, 100 parts of potassium dihydrogen phosphate, 110 parts of potassium sulfate, 240 parts of monoammonium phosphate, 75 parts of ammonium bicarbonate, 5 parts of borax, 7.7 parts of EDTA chelated iron, 3 parts of EDTA chelated manganese, EDTA chelated 3.3 parts of zinc, 2 parts of ammonium molybdate heptahydrate, and 145 parts of filler.

[0067] Concrete production steps are with implementation example 1.

[0068] The obtained product specifications are: the formula content is 18-17-9, containing 0.05% boron, 0.1% chelated iron, 0.05% chelated zinc, 0.04% chelated manganese, and 0.1% molybdenum.

Embodiment 3

[0070] Ingredients: 310 parts of urea, 100 parts of potassium dihydrogen phosphate, 110 parts of potassium sulfate, 240 parts of monoammonium phosphate, 75 parts of ammonium bicarbonate, 220 parts of seaweed residue, 5 parts of borax, 7.7 parts of EDTA chelated iron, EDTA chelated manganese 3 parts, 3.3 parts of EDTA chelated zinc, 2 parts of ammonium molybdate heptahydrate.

[0071] Concrete production steps are with implementation example 1.

[0072] The obtained product specifications are: formula content 18-17-9, organic matter content ≥ 15.4%, boron 0.05%, chelated iron 0.1%, chelated zinc 0.05%, chelated manganese 0.04%, molybdenum 0.1% .

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Abstract

The invention discloses a method for preparing a full nutritional type seaweed fertilizer special for angelica sinensis, and belongs to the technical field of crop special fertilizer production. The fertilizer is prepared from urea, monopotassium phosphate, potassium sulphate, monoammonium phosphate, ammonium bicarbonate, seaweed residue, borax, EDTA chelate iron, EDTA chelate manganese, EDTA chelate zinc and ammonium heptamolybdate. The prepared full nutritional type seaweed fertilizer special for angelica sinensis can achieve the effects of increasing the angelica sinensis yield and improving angelica sinensis quality.

Description

[0001] This application is an invention patent application filed by the applicant Stanley Chemical Fertilizer Co., Ltd. (the name of the invention is: a kind of full-nutrition angelica special seaweed fertilizer and its preparation method, the application number is: 2014105366419, and the application date is: October 13, 2014 ) divisional application. technical field [0002] The invention belongs to the technical field of crop special fertilizer production, and in particular relates to a method for preparing full-nutrition type angelica special seaweed fertilizer. Background technique [0003] Angelica is a biennial or perennial herbal medicinal plant belonging to the Umbelliferae family. Its root can be used as medicine and is one of the most commonly used traditional Chinese medicines. It is mainly distributed in Gansu, Yunnan, Sichuan, Qinghai, Shaanxi, Hunan, Hubei, Guizhou and other places. Angelica has a long history of cultivation in my country. It is mainly produced...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
CPCC05B7/00C05G3/80C05C3/00C05C9/00C05D1/02C05D9/00C05D9/02C05F5/00
Inventor 王婷婷
Owner 杨献美
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