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Organic and inorganic biological compound fertilizer and preparation method

A biological compound fertilizer and inorganic technology, applied in the field of compound fertilizer, can solve the problems of unreasonable bacterial species ratio, killing of active microorganisms, and death of microorganisms, so as to improve soil physical and chemical properties and micro-ecological environment, comprehensive nutrients, and improve fertilization structure. Effect

Inactive Publication Date: 2013-09-18
SINO AGRI SHUNTIAN ECOLOGICAL FERTILIZER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the organic-inorganic biological compound fertilizer currently used has the following problems: one is that the ratio of strains is unreasonable and the function is single; the other is that the inorganic fertilizer kills the active microorganisms; the third is that excessive temperature causes a large number of microorganisms to die and the activity is reduced

Method used

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  • Organic and inorganic biological compound fertilizer and preparation method
  • Organic and inorganic biological compound fertilizer and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: 2300kg urea, 800kg monoammonium phosphate, 800kg potassium sulfate and 500kg adsorbent are fully mixed, then rolled and granulated; the particles are sieved, and the particles whose particle size is 2.0 mm are taken, and the unqualified ones are returned to be crushed and granulated again; Spray 160kg of coating agent evenly on the surface of the granulated granules; mix the sprayed granules into 5500kg of chicken manure distiller's grain fermented fertilizer powder and roll to granulate, wrap the chicken manure and distiller's grain fermented fertilizer on the surface; Sieve, get the particles with a particle size of 3.0 mm, and return the unqualified ones to roll and granulate again. Mix 130kg of solid bacterial agent wet and spray evenly on the surface of the granules wrapped with chicken manure distiller's grain fermented fertilizer; evenly spray 240kg of coating agent on the surface of the granulated granules; roll and dry the granules in hot air, hot ...

Embodiment 2

[0034] Embodiment two: 1300kg urea and 1200kg ammonium nitrate, 500kg monoammonium phosphate and 400kg diammonium phosphate, 500kg potassium sulfate and 400kg potassium chloride, and 600kg adsorbent are fully mixed, then rolling granulation; 2.0 mm particles, unqualified return to re-grind granulation; spray 200kg of coating agent evenly on the surface of the granulated granules; mix the sprayed granules into 6000kg of chicken manure distiller's grain fermented fertilizer powder and roll For granulation, wrap the fermented fertilizer of chicken manure and distiller's grains on the surface; sieve the granules, take the granules with a particle size of 3.0 mm, and return the unqualified ones to roll and granulate again. Mix 150kg of solid bacterial agent wet and spray evenly on the surface of the granules wrapped with chicken manure distiller's grain fermented fertilizer; evenly spray 300kg of coating agent on the surface of the granulated granules; roll and dry the granules in t...

Embodiment 3

[0036] Embodiment three: 2000kg ammonium nitrate, 700kg diammonium phosphate, 700kg potassium chloride and 400kg adsorbent are fully mixed, then rolling and granulating; the particles are screened, and the particles with a particle size of 2.0 mm are taken, and the unqualified ones are returned to be crushed again Spray 120kg of coating agent evenly on the surface of the granulated granules; mix the sprayed granules into 5000kg of chicken manure distiller's grain fermented fertilizer powder and roll to granulate, and wrap the chicken manure and distiller's grain fermented fertilizer on the surface; The granules are sieved, and the granules with a particle size of 3.0 mm are taken, and the unqualified ones are returned for re-rolling for granulation. Mix 100kg of solid bacterial agent wet and spray evenly on the surface of the granules wrapped with chicken manure distiller's grain fermented fertilizer; evenly spray 180kg of coating agent on the surface of the granulated granules...

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Abstract

The invention discloses an organic and inorganic biological compound fertilizer and a preparation method. The organic and inorganic biological compound fertilizer consists of a nitrogen fertilizer, a phosphatic fertilizer, a potassic fertilizer, chicken manure and vinasse fermented fertilizer, an adsorbent, an enveloping agent and a bioremediating inoculant. Organic matters, inorganic nutrition and functional microorganisms are processed and mixed according to own different functional effects through specific equipment and a technology; after being applied, the three fertilizers jointly generate action and cannot influence the effect; the synergism and the effect improving effect of the biological fertilizer, the stable and long-time effect of the inorganic fertilizer and the quick-acting effect of the inorganic fertilizer are combined with one another; and the organic and inorganic biological compound fertilizer has the characteristics of urgent and delayed supplementation, advantage complementation, comprehensive nutrition, durable balance, high efficiency and the like. The same-fertilizer-price comprehensive experiment result shows that the yield of food crops is increased by 9-14 percent when being compared with the common compound fertilizer; the yield of economical crops is increased by 12-30 percent.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to an organic-inorganic biological compound fertilizer and a preparation method thereof. Background technique [0002] In modern fertilizer production, according to the advantages and disadvantages of chemical fertilizers, traditional organic fertilizers and biological fertilizers, organically combine them to develop a new type of ternary compound fertilizer, which has broad market prospects. Organic-inorganic biological compound fertilizer is mainly composed of functional biologically active bacteria, with crop straw, bran, chicken manure and other fertilizer-type organic matter as the carrier, combined with inorganic nitrogen, phosphorus, potassium and various medium and trace elements, and integrates the unique functions of microorganisms. The physiological regulation function, the high efficiency of inorganic fertilizers and the long-term effect of organic fertilizers are integrated, so ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 张彩年岳万华佟岩
Owner SINO AGRI SHUNTIAN ECOLOGICAL FERTILIZER CO LTD
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