CN102070362B - Organic fertilizer produced by water hyacinth fermentation and method - Google Patents

Abstract

The invention particularly discloses an organic fertilizer produced by water hyacinth fermentation and method, belonging to the technical field of organic fertilizer. Water hyacinth plants serve as the major ingredient, and turf, livestock manure, mushroom residue and quick lime are properly added after the major ingredient is subjected to drying processing and moist processing to carry out compost aerobic fermentation. The method comprises the working procedures of pretreatment, aerobic fermentation, curing, smashing, screening and the like. In the organic fertilizer, azotogen, pyraloxime methiodide fungicide, potassium decomposing fungicide, antagonism disease-prevention fungicide, cellulose decomposing fungicide and the like are properly added according to the requirement of a product. Thus, the organic fertilizer turns a disadvantage into an advantage, changes waste material into things of value, and obtains the virtuous circle effect on environmental protection and comprehensive development of energy and fertilizer. The product belongs to the organic solid fertilizer, has abundant and complete nutrition ingredients required by plants, and has the characteristics of wide application, no public hazard, long-lasting fertilizer effect, long quality guarantee period and the like. The product has wide application range and can be used for various crops, fruit trees, flowers and the like.

Description

Organic fertilizer and the method thereof of utilizing hyacinth fermentation to produce

Technical field

The invention belongs to the organic fertilizer technical field, especially a kind of organic fertilizer and method thereof of utilizing hyacinth fermentation to produce.

Background technology

Take full advantage of local resources, and can change evil for precious, the wild Herba Eichhorniae that is called as " overlord in the water ", the present in the world the most fiendish enemy of pollution of ecological environment, he is the fastest waterplant of fecundity, and a strain Herba Eichhorniae can be bred the colony of spreading out into 68000 strains in 8 months, and one hectare of water surface covers with Herba Eichhorniae 2,000,000 strains, weigh more than 300 ton, the rate of the drying conversion by 9.5% is 28.5 tons of Herba Eichhorniae siccatives.The Han Jiang of east Guangdong Province, Rongjiang, white silk part section, river and each tributary, the area of Herba Eichhorniae is about more than 1,500,000 mu, every mu with 400 kilograms of calculating of dry weight, ultimate production is 6,000,000,000 kilograms, it proves absolutely that Herba Eichhorniae is environmental hazard, but be can change evil for precious, sufficient raw material sources are provided for the development organic fertilizer.Utilizing the improvement Herba Eichhorniae is to place the aerobic fermentation pond with buying the take Herba Eichhorniae of waterlogging to the method for the harm in rivers, lake, add that an amount of peat composed of rotten mosses, fowl hold ight soil, unslaked lime carries out aerobic fermentation, utilize the hyacinth fermentation exploitation, produce the required active organic fertilizer of crop, have the market potential prospect.

Summary of the invention

Task of the present invention is to provide a kind of organic fertilizer and method thereof of utilizing hyacinth fermentation to produce.

The present invention, the described organic fertilizer that utilizes hyacinth fermentation to produce, the weight ratio of its raw and auxiliary material is: Herba Eichhorniae 60～66%, the peat composed of rotten mosses 14～16%, fowl and animal excrement 8～10%, mushroom slag 8～10%, unslaked lime 4%, wherein, the water content 30～35% of Herba Eichhorniae.

The present invention, the method for producing described organic fertilizer comprises following technique:

A, the Herba Eichhorniae of salvaging is processed through doing humidifying, making its water content is 30～35%, getting the A material, mainly is to pulverize crimping section moisture by special-purpose salvor in the salvaging process Yi Bian the dried humidifying of Herba Eichhorniae is processed, and is naturally drying or is drying to water content 30～35%; Another kind method is that the original company of employing patent of invention---the killing water Hulu is killed, and is naturally drying or is drying to water content 30～35%.

B, the peat composed of rotten mosses with formula ratio, fowl and animal excrement and the chopping of mushroom slag, pulverizing, the unslaked lime of interpolation formula ratio gets the B material;

C, with the A of formula ratio material and B material mixing, add an amount of water, making its water content is 30 ± 2%;

D, fermentation were carried out pile fermentation 7～10 days under aerobic condition, leavening temperature is 50～65 ℃;

D, fermented product are finished product through granulation, oven dry, and the water content of fertilizer is 15～20%.

The present invention, can suitably add the vegetable fibre auxiliary material according to local resources, such as plant stalk, corn ear, potato, melon vine, Chinese medicine slag etc., the vegetable fibre auxiliary material adds and fashionablely should shred first, pulverize, the amount that adds can replace the consumption of Herba Eichhorniae, and the amount of adding is no more than 20～25% of Herba Eichhorniae consumption.

The present invention, " peat composed of rotten mosses " that adopt has another name called " peat ", also is called " mud coal ", is the product in the formation process of bog, by the residual body of marsh plant, under the anaerobic condition of many water, can not decompose accumulation fully and form; The mushroom slag is discarded developing medium behind the edible mushroomss such as plantation straw mushroom, mushroom, mushroom; Fowl and animal excrement is as starter, and unslaked lime is as insectofungicide.

The present invention makes major ingredient with the Herba Eichhorniae plant, suitably adds the peat composed of rotten mosses, fowl and animal excrement, mushroom slag and unslaked lime, carries out the hybrid composting aerobic fermentation.Adopt the aerobic composting process of modern compost, comprise the operations such as raw materials pretreatment, aerobic fermentation, slaking, pulverizing, sub-sieve, select the fermentation mode different from traditional technology, adopt these organic fertilizer of explained hereafter such as compost aerobic fermentation method.The chain-plate type stack turner is adopted in development owing to take the lead in, and track walking freely that can be on the aerobic fermentation pond stirs stirring, aeration work, bank is fully fermented, temperature can be increased to 50～65 ℃, can effectively kill the germ worm's ovum in the raw material, and the evaporation large quantity of moisture.The present invention can according to product needed, suitably add fixed nitrogen, phosphorus decomposing, potassium decomposing, antagonism diseases prevention and cellulose-decomposing bacteria agent etc.Reach and turn harm into good, it is precious to become uselessization, realizes the benign cycle effect of environmental protection, the energy, fertilizer comprehensive exploitation.

Embodiment:

1, batching (weight ratio): the Herba Eichhorniae 65% of water content 30～35%, the peat composed of rotten mosses 15%, fowl and animal excrement 8%, mushroom slag 8%, unslaked lime 4%.

2, production technique:

A, the Herba Eichhorniae of salvaging is processed through doing humidifying, made its water content between 30～35%, get the A material;

B, the peat composed of rotten mosses with formula ratio, fowl and animal excrement and the chopping of mushroom slag, pulverizing, the unslaked lime of interpolation formula ratio gets the B material;

C, with the A of formula ratio material and B material mixing, add an amount of water, making its water content is 30 ± 2%;

D, fermentation were carried out pile fermentation 7～10 days under aerobic condition, leavening temperature is 50～65 ℃;

D, fermented product are finished product through granulation, oven dry, and the water content of fertilizer is 15～20%.

3, quality product detection case

Organic fertilizer by above-described embodiment is produced detects through fertilizer quality supervision and inspection center of the Ministry of Agriculture (Guangzhou), and all technical meets the requirement of NY525-2002 fertilizer specified standards, and detected result is as shown in the table.

By subordinate list as seen: product has the organic content height, accounts for 34%; Nitrogen, phosphorus, potassium are abundant, total nutrient content 7.3%, the advantage such as nutritive ingredient is comprehensive, and is efficient, nuisanceless.

4, product principal feature: belong to organic solid fertilizer; have abundant, comprehensive, efficient, the characteristics such as purposes is wide, nuisanceless, fertilizer efficiency lasting, long quality-guarantee period of nutrient that plants needs; the content of the organic matter of product, nitrogen, phosphorus, potassium is considerably beyond the required standard of national fertilizer; can promote various crop growthing developments, because it is higher to contain potassium, more can improve the resistance of crop; flower and fruit protecting; increase output, improve quality, ahead of time results.Use this product to be conducive to improve soil, increase soil fertility, make farm crop continue volume increase.

5, product using method: this product application scope is wide, and various farm crop, fruit tree, flowers etc. can both adapt to.Particularly paddy rice, wheat, sweet potato, sugarcane, vegetables, tealeaves, melon and fruit, garden strain crop and flowers etc. there is special efficacy.The method of using mainly is to make base manure or topdress, and 120-160 kilograms of every mu of amounts of application also can be made root and drench and execute.

Claims (1)

1. organic fertilizer that utilizes hyacinth fermentation to produce, it is characterized in that: the weight ratio of its raw and auxiliary material is: Herba Eichhorniae 60～66%, the peat composed of rotten mosses 14～16%, fowl and animal excrement 8～10%, mushroom slag 8～10%, unslaked lime 4%, wherein, the water content of Herba Eichhorniae is between 30～35%, and its production method comprises following technique:

A, the Herba Eichhorniae of salvaging is processed through doing humidifying, making its water content is 30～35%, gets the A material;

B, the peat composed of rotten mosses with formula ratio, fowl and animal excrement and the chopping of mushroom slag, pulverizing, the unslaked lime of interpolation formula ratio gets the B material;

C, with the A of formula ratio material and B material mixing, add an amount of water, making its water content is 30 ± 2%;

D, fermentation were carried out pile fermentation 7～10 days under aerobic condition, leavening temperature is 50～65 ℃;

D, fermented product are finished product through granulation, oven dry, and the water content of fertilizer is 15～20%.