CN102964173A - Garbage compound fertilizer - Google Patents

Abstract

The invention provides a garbage compound fertilizer. The garbage compound fertilizer is prepared by the steps that livestock excrements, household garbage, leaves and crop straws are mixed proportionally and are added with an appropriate amount of water to be uniformly stirred; then, the obtained mixed raw materials are added with a compound bacterium agent to be fermented, wherein the fermenting temperature is 25-30 DEG C, and the time for fermenting is 6 days; and finally, a nitrogenous fertilizer, a phosphatic fertilizer and a potash fertilizer are added into the product proportionally to be mixed uniformly and then be granulated and screened, so that the preparation of the garbage compound fertilizer is completed. The garbage compound fertilizer takes solid wastes as the raw materials, so that pollution is reduced, and the solid wastes can be utilized again. Under the condition of the equal crop yield, with the garbage compound fertilizer, the fertilizer cost is lowered, and thus, great economic benefit is brought.

Description

A kind of garbage compound fertilizer

Technical field

The invention belongs to the agrochemical field, be specifically related to a kind of composite fertilizer.

Background technology

Solid waste such as domestic waste, leaf, husk, straw and weeds, crop material etc., contains a large amount of organic matters, if adopt common disposal options such as landfill, burning, except secondary pollution, resource recovery also is very low.If directly screen the ferment making fertilizer, its fertilizer efficiency is poor, pollutes to weigh, and being difficult to has actual widespread use.The policies and regulations of country are also controlled the pollution of secondary pollution and transitivity more and more strictly.The organic matter that harmless resource maximization is disposed in the solid waste is very outstanding in a current solution environmental problem problem.

Summary of the invention

The present invention seeks to provides a kind of garbage compound fertilizer in order effectively to solve organic matter in the solid waste to the problem that environment works the mischief.

The invention provides to achieve these goals a kind of garbage compound fertilizer, the preparation process of described garbage compound fertilizer is as follows:

1), fowl poultry kind ight soil, domestic refuse, leaf, agricultural crop straw are mixed according to proportioning, adding suitable quantity of water stirs;

2), the mixing raw material that obtains in the step (1) added composite fungus agent carry out fermentative processing, leavening temperature is 25-30 ℃, the time is 6 days;

3), in the product that step (2) obtains, add nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer of proportioning, carry out granulation after stirring, the making of garbage compound fertilizer is finished in screening;

Wherein, the ratio of quality and the number of copies of described fowl poultry kind ight soil, domestic refuse, leaf, agricultural crop straw, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer is: 40-50:0-7:7-12:8-15:10-12:8-10:4-7;

Described composite fungus agent is comprised of each component of following mass percent: vinelandii 19.6%, phosphate solubilizing bacteria 19.6%, potassium solubilizing bacteria 19.6%, antibiotic bacteria 20.2%, actinomycetes 18.9%, rice bent 2.1%.

Preferably, the ratio of quality and the number of copies of described fowl poultry kind ight soil, domestic refuse, leaf, agricultural crop straw, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer is: 45:5:10:11:11:9:6.

The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is: garbage compound fertilizer of the present invention has used solid waste to be raw material, has reduced pollution, so that solid waste has obtained utilization again.In the situation that crop yield maintains an equal level, use garbage compound fertilizer of the present invention so that fertilizer cost reduces, thereby bring more large economy income.

Embodiment

Embodiment 1

The composition of raw materials of garbage compound fertilizer of the present invention is as follows:

Fowl poultry kind ight soil 45g, domestic refuse 5g, leaf 10g, agricultural crop straw 11g, nitrogenous fertilizer 11g, phosphate fertilizer 9g, potash fertilizer 6g, composite fungus agent 0.15g.

Composite fungus agent is comprised of each component of following mass percent: vinelandii 19.6%, phosphate solubilizing bacteria 19.6%, potassium solubilizing bacteria 19.6%, antibiotic bacteria 20.2%, actinomycetes 18.9%, rice bent 2.1%.

The preparation method of garbage compound fertilizer of the present invention is as follows:

(1), fowl poultry kind ight soil, domestic refuse, leaf, agricultural crop straw are mixed according to proportioning, adding suitable quantity of water stirs;

(2), the mixing raw material that obtains in the step (1) added composite fungus agent carry out fermentative processing, leavening temperature is 25-30 ℃, the time is 6 days;

(3), add nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer of proportioning in the product that step (2) is obtained, carry out granulation after stirring, the making of garbage compound fertilizer is finished in screening.

Wherein, the ratio of quality and the number of copies of described fowl poultry kind ight soil, domestic refuse, leaf, agricultural crop straw, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer is: 40-50:0-7:7-12:8-15:10-12:8-10:4-7;

Embodiment 2

The composition of raw materials of garbage compound fertilizer of the present invention is as follows:

Fowl poultry kind ight soil 400g, domestic refuse 70g, leaf 120g, agricultural crop straw 80g, nitrogenous fertilizer 100g, phosphate fertilizer 80g, potash fertilizer 70g, composite fungus agent 1.4g.

Composite fungus agent is comprised of each component of following mass percent: vinelandii 19.6%, phosphate solubilizing bacteria 19.6%, potassium solubilizing bacteria 19.6%, antibiotic bacteria 20.2%, actinomycetes 18.9%, rice bent 2.1%.

Identical among preparation method in the present embodiment and the embodiment 1.

Embodiment 3

The composition of raw materials of garbage compound fertilizer of the present invention is as follows:

Fowl poultry kind ight soil 50g, domestic refuse 1g, leaf 7g, agricultural crop straw 15g, nitrogenous fertilizer 12g, phosphate fertilizer 10g, potash fertilizer 4g, composite fungus agent 0.15g.

Composite fungus agent is comprised of each component of following mass percent: vinelandii 19.6%, phosphate solubilizing bacteria 19.6%, potassium solubilizing bacteria 19.6%, antibiotic bacteria 20.2%, actinomycetes 18.9%, rice bent 2.1%.

Identical among preparation method in the present embodiment and the embodiment 1.

Embodiment 4

Test in Wuxi City agricultural Demonstration Garden, test is tomato L-402 with crop and kind.Planting Row Distance is 80cm, spacing in the rows 22cm, and test divides two groups:

Control group: every mu of fertilising 150kg, nitrogenous fertilizer 70kg wherein, phosphate fertilizer 35kg, potash fertilizer 45kg;

Garbage compound fertilizer group of the present invention: every mu of fertilising 180kg;

Test is carried out in heliogreenhouse, and seedling raise period is November 5, and transplanting time is February 17, is as stated above the respectively fertilising of each group after the transplanting, and all the other field planting management methods of each group are consistent.The tomato yield that records control group is 5620kg/ mu, and garbage compound fertilizer group of the present invention is 5597kg/ mu.

As from the foregoing, under garbage compound fertilizer applied fertilizer sufficient situation, tomato yield was very nearly the same, and garbage compound fertilizer is compared with the fertilizer of control group, and cost is much lower, and therefore, net income is improved.

The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (2)

1. garbage compound fertilizer, it is characterized in that: the preparation process of described garbage compound fertilizer is as follows:

, fowl poultry kind ight soil, domestic refuse, leaf, agricultural crop straw are mixed according to proportioning, add suitable quantity of water and stir;

, the mixing raw material that obtains in the step (1) added composite fungus agent carry out fermentative processing, leavening temperature is 25-30 ℃, the time is 6 days;

, in the product that step (2) obtains, add nitrogenous fertilizer, phosphate fertilizer and the potash fertilizer of proportioning, carry out granulation after stirring, the making of garbage compound fertilizer is finished in screening;

Wherein, the ratio of quality and the number of copies of described fowl poultry kind ight soil, domestic refuse, leaf, agricultural crop straw, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer is: 40-50:0-7:7-12:8-15:10-12:8-10:4-7;

Described composite fungus agent is comprised of each component of following mass percent: vinelandii 19.6%, phosphate solubilizing bacteria 19.6%, potassium solubilizing bacteria 19.6%, antibiotic bacteria 20.2%, actinomycetes 18.9%, rice bent 2.1%.

2. garbage compound fertilizer according to claim 1, it is characterized in that: the ratio of quality and the number of copies of described fowl poultry kind ight soil, domestic refuse, leaf, agricultural crop straw, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer is: 45:5:10:11:11:9:6.