Biological-organic multielement fertilizer specially used for potato

A bio-organic fertilizer and multi-element technology, applied in the direction of application, fertilization equipment, fertilizer mixture, etc., can solve the problems of low fertilizer efficiency, high energy consumption for treatment, and inconspicuous economic benefits, so as to prevent and control soil pollution, increase nitrogen sources, Obvious effect of increasing production

Inactive Publication Date: 2010-06-02
YUEYANG ECONOMIC & TECHNOLOGICAL DEV ZONE HUAFA ORGANIC FERTILIZER PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the treatment has high energy consumption and low f

Method used

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  • Biological-organic multielement fertilizer specially used for potato

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 1) Preparation of functional bacterial active agent:

[0029] 20 parts of chitosan and its derivatives, about 5 parts of humic acid biologically active substances, 10 parts of sepiolite, 5 parts of perlite, 10 parts of bentonite, natural mineral materials and 5% of other polymer compounds are compounded and tested. There is a process to prepare the functional bacterial active agent carrier, and then mix the functional bacterial active agent carrier with the functional bacteria to prepare the functional bacterial active agent for future use. The specific operation steps are as follows:

[0030] a. Expansion and cultivation of functional microbial strains:

[0031] Functional nitrogen-fixing bacteria (Rhizobium), Bacillus subtilis (Bacillus subtilis), phosphate-dissolving bacteria (Aspergillus niger), silicate bacteria (Bacillus edaphicus), Streptomyces (Streptomyces), Bacillus megaterium (Bacillus megaterium) and production-increasing bacteria and so on to expand and cul...

Embodiment 2

[0041] 1) Preparation of functional bacterial active agent:

[0042] Take 30kg of chitosan and its derivatives, 10kg of humic acid biologically active substances, 15kg of sepiolite, 10kg of perlite, 15kg of bentonite natural mineral materials and 10kg of other polymer compounds, and make functional The functional bacterial active agent carrier is mixed with the functional bacterial active agent carrier to prepare the functional bacterial active agent for subsequent use. The specific operation steps are as follows:

[0043] a. Expansion and cultivation of functional microbial strains:

[0044] Functional nitrogen-fixing bacteria (Rhizobium), Bacillus subtilis (Bacillus subtilis), phosphate-dissolving bacteria (Aspergillus niger), silicate bacteria (Bacillus edaphicus), Streptomyces (Streptomyces), Bacillus megaterium (Bacillus megaterium) and production-increasing bacteria and so on to expand and cultivate respectively.

[0045] b. Anti-antagonistic culture of microbial stra...

Embodiment 3

[0054] 1) Preparation of functional bacterial active agent:

[0055] Get 40kg of chitosan and its derivatives, 15kg of humic acid bioactive substances, 20kg of sepiolite, 15kg of perlite, 20kg of bentonite natural mineral materials and 15kg of other polymer compounds, and make functional The functional bacterial active agent carrier is mixed with the functional bacterial active agent carrier to prepare the functional bacterial active agent for subsequent use. The specific operation steps are as follows:

[0056] a. Expansion and cultivation of functional microbial strains:

[0057] Functional nitrogen-fixing bacteria (Rhizobium), Bacillus subtilis (Bacillus subtilis), phosphate-dissolving bacteria (Aspergillus niger), silicate bacteria (Bacillus edaphicus), Streptomyces (Streptomyces), Bacillus megaterium (Bacillus megaterium) and production-increasing bacteria and so on to expand and cultivate respectively.

[0058] b. Anti-antagonistic culture of microbial strains (functi...

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Abstract

The invention relates to biological-organic multielement fertilizer specially used for the potato, belonging to the biological-organic fertilizer. The biological-organic multielement fertilizer comprises the following raw materials by weight portion: 33.75-135 portions of organic fertilizer, 8.7-34.8 portions of urea, 2.5-10 portions of monoammonium phosphate, 2.65-10.6 portions of potassium chloride, 0.5-2 portions of zinc sulfate monohydrate, 0.25-1 portion of borax and 1.65-6.6 portions of enhancer and other raw materials. Compared with the conventional fertilizer, the biological-organic multielement fertilizer has obvious yield increase effect, can increase the height of the single potato plant by 2.7-3.7 cm, the yield of the single potato plant by 0.02-0.22 kg, the number of large and middle-size potatoes by 0.4-2.3, the number of the small-size potatoes by 0.3-1.5, the yield of the early mature potatoes by 15.4 percent on average, the yield of the middle-late mature potatoes by 19.7 percent on average and the content of the starch in the potato by 1.92 percent on average and can obviously improve the quality of the commodity. The biological-organicmultielement fertilizer is rich in organic matter and a variety of nutrients and can provide nutrients for the crops directly, activate the potential nutrients in the soil, enhance the activity of the microorganisms and promote the transformation of the substances.

Description

technical field [0001] The invention relates to a bio-organic fertilizer, in particular to a potato-specific multi-element bio-organic fertilizer. Background technique [0002] In recent years, the planting area has expanded rapidly in all provinces of the country, especially in this region. Due to the broad prospects of potato deep processing and more considerable economic benefits, farmers are increasingly motivated to plant. What we are currently working on is: how to produce multi-element bio-organic fertilizers, so as to truly achieve the potatoes planted by farmers, with smooth appearance, uniform size, pollution-free, green and environmental protection, super high yield, improved quality, and increased efficiency. Due to the long-term application of chemical fertilizers, it has also brought a lot of negative impacts to humans, mainly in the pollution of the environment. Potato is a high-yielding crop that prefers fertilizer and is extremely sensitive to fertilizers. ...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 汤海涛冯岳林李大中
Owner YUEYANG ECONOMIC & TECHNOLOGICAL DEV ZONE HUAFA ORGANIC FERTILIZER PLANT
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