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Algae synergistic ammonium bicarbonate fertilizer and production method thereof

A technology of ammonium bicarbonate and its production method, which can be applied to fertilizer mixtures, fertilization devices, applications, etc., and can solve the problems of high price and use of ammonium ion stabilizers, and the lack of further promotion of ammonium bicarbonate.

Inactive Publication Date: 2013-09-04
INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the 1990s (Feng Yuanqi, "On New Nitrogen Fertilizer - Long-acting Ammonium Bicarbonate", "Fertilizer Design", 2007, 45 (3): 59-62; Wang Zuyi, Chen Weiwei, Lao Linyao, "Synthetic ammonium bicarbonate Application in Agriculture", "Phosphate Fertilizer and Compound Fertilizer", 1995, (3): 77-80), a long-acting ammonium bicarbonate was developed by adding ammonium ion stabilizers such as dicyandiamide to ammonium bicarbonate The product has achieved certain effects in application, but this kind of stable fertilizer cannot be used on legume crops, and because of the high price of ammonium ion stabilizers, there is no further promotion in the production and application of ammonium bicarbonate
So far, there has been no report on the use of seaweed extracts for ammonium bicarbonate to enhance the stability of its ammonium ions

Method used

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  • Algae synergistic ammonium bicarbonate fertilizer and production method thereof
  • Algae synergistic ammonium bicarbonate fertilizer and production method thereof
  • Algae synergistic ammonium bicarbonate fertilizer and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0083] Embodiment 1: the production of seaweed synergistic ammonium bicarbonate fertilizer of the present invention

[0084] The implementation steps of this embodiment are as follows:

[0085] A. Preparation of seaweed synergistic liquid:

[0086] (1) Add 125 parts by weight of cornmeal and 30 parts by weight of sucrose to 1010 parts by weight of 20 mesh kelp natural seaweed raw material powder, stir the mixture evenly, adjust the water content of the mixture to 30% by weight with water, and then oxidize the mixture with hydrochloric acid or hydrogen Sodium aqueous solution adjusts its pH to 7.5, so that a kind of natural seaweed fermentation material is obtained;

[0087] (2) Add 0.8 parts by weight of the EM flora fermentation liquid sold by Jilin Great Wall Agricultural Machinery Biotechnology Co., Ltd. and 0.5 parts by weight of sucrose to 8 parts by weight of water, mix well and store in an airtight container for 26 hours, thus obtaining an EM fermented flora stock sol...

Embodiment 2

[0094] Embodiment 2: the production of seaweed synergistic ammonium bicarbonate fertilizer of the present invention

[0095] The implementation steps of this embodiment are as follows:

[0096] A. Preparation of seaweed synergistic liquid:

[0097] (1) Add 140 parts by weight of cornmeal and 80 parts by weight of glucose to 900 parts by weight of 100 mesh kelp natural seaweed raw material powder, stir the mixture evenly, adjust the water content of the mixture to 38% by weight with water, and then oxidize it with sulfuric acid or hydrogen Potassium aqueous solution is adjusted its pH to 7.0, obtains a kind of natural seaweed fermentation material like this;

[0098] (2) Add 1.2 parts by weight of EM flora fermentation broth sold by Jilin Great Wall Agricultural Machinery Biotechnology Co., Ltd. or Anhui Guangyu Biotechnology Co., Ltd. and 0.8 parts by weight of glucose to 12 parts by weight of water, mix well and store in an airtight container for 28 Hour, so obtain a kind o...

Embodiment 3

[0105] Embodiment 3: the production of seaweed synergistic ammonium bicarbonate fertilizer of the present invention

[0106] The implementation steps of this embodiment are as follows:

[0107] A. Preparation of seaweed synergistic liquid:

[0108] (1) Add 162 parts by weight of cornmeal and 42 parts by weight of fructose to 1150 parts by weight of 60 orders of Hijiki natural seaweed raw material powder, and after the mixture is stirred evenly, adjust the water content of the mixture to 42% by weight with water, and then use nitric acid or Sodium carbonate aqueous solution is adjusted to its pH to 8, obtains a kind of natural seaweed fermentation material like this;

[0109] (2) Add 0.1 parts by weight of EM flora fermentation liquid sold by Anhui Guangyu Biotechnology Co., Ltd. and 1.2 parts by weight of fructose to 0.5 parts by weight of water, mix well and store in an airtight container for 20 hours, thus obtaining a kind of EM fermentation bacteria group stock solution;

...

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Abstract

The invention relates to an algae synergistic ammonium bicarbonate fertilizer and a production method thereof. The ammonium bicarbonate fertilizer comprises the components in percentage by weight as follows: 0.15%-0.80% of an algae synergist and 98.20%-99.85% of ammonium bicarbonate, and the content of alginic acid accounts for 0.0375%-0.2% of the total weight of the ammonium bicarbonate fertilizer. Compared with common ammonium bicarbonate, the algae synergistic ammonium bicarbonate has the characteristics of good yield-increasing effect, high nutrient utilization rate and avoidance of secondary pollution, environment-friendliness as well as simple production technology, low cost, wide raw material resource, easiness in operation, benefit to industrial application and the like.

Description

【Technical field】 [0001] The invention belongs to the technical field of agricultural chemicals. More specifically, the present invention relates to a seaweed synergistic ammonium bicarbonate fertilizer, and also relates to a production method of the seaweed synergistic ammonium bicarbonate fertilizer. 【Background technique】 [0002] For a long time, low fertilizer use efficiency and its environmental risks have been the focus of people's attention, and the negative impact of chemical fertilizer application on the environment is becoming more and more serious. Countries all over the world have gradually realized that the development of new slow-release fertilizers with high utilization rate is one of the most effective ways to improve nutrient use efficiency. Since the 1960s, the research and development of various new fertilizers aimed at improving the utilization rate of fertilizers has become a research hotspot in the field of fertilizers in the world. Throughout the de...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 袁亮赵秉强李燕婷林治安王薇温延臣杨相东李娟殷军港
Owner INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
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