CN101885628A

CN101885628A - Planting medium for manufacturing water hyacinth and preparation method thereof

Info

Publication number: CN101885628A
Application number: CN2010102011197A
Authority: CN
Inventors: 李学麒
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-15
Filing date: 2010-06-15
Publication date: 2010-11-17
Anticipated expiration: 2030-06-15
Also published as: CN101885628B

Abstract

The invention provides a planting medium for manufacturing water hyacinth and a preparation method thereof. The preparation method is characterized by comprising the following steps of: (1) soaking and sterilizing the water hyacinth; (2) pressing, dehydrating and fermenting the water hyacinth to obtain fermentation solution of water hyacinth juice; (3) crushing the water hyacinth; (4) conveying the fibroid water hyacinth into a methane tank; (5) soaking the water hyacinth fiber into water; (6) heating the water hyacinth fiber in a steam room; and (7) adding the steamed water hyacinth fiber into the fermented water hyacinth juice, adding five floras into the water hyacinth juice, stirring the mixture uniformly, and piling the mixture for 10 days to obtain a product. The preparation method for performing comprehensive innocent treatment and resource recycle on the water hyacinth by the microbial technology can obtain methane energy, liquid organic fertilizer and high-quality culture planting medium, promote the environmental sustainable development of green food production, solve the problems of unordered growth of eutrophic water bodies and treatment of the water hyacinth, and convert the water hyacinth into a clean fertilizer source to fulfill the purposes of environmental improvement and ecological benefit.

Description

A kind of planting medium of making of Herba Eichhorniae and preparation method thereof

Technical field

The present invention relates to the making method of planting medium, particularly planting medium of making and preparation method thereof of Herba Eichhorniae.

Background technology

The planting medium that present domestic plantation top grade flower, nursery stock are adopted is an import plain boiled water tongue peat, and its raw material is to be grown in frigid zone ombrogenous bog moss sphagna, and this medium cost height is not suitable for promoting the use of.China's home-made peat is the weeds low moor pat substantially, by a large amount of ruderal plants continuous fertility and withered in the weeds peat that forms.Whole water-retentivity and ventilation property that this intensive lignifying peat structure has been limited to medium, in addition, extra-high-speed, unsettled EC value also contain multiple harmful chemicals, influence the absorption of plant to nutrition, high salinity also influences the growth of root system, exploits marsh peat in a large number and also can impact environment.

In sum, the two media that uses all is to belong to the resource material at present, and their formation need be through process in several thousand, basis and instinct that mire ecosystem not only has the homeostasis kept to exist, and the transition exploitation can cause the great destruction of environment.The three provinces in the northeast of China of China, this wetland big area minimizing in decades of area, Inner Mongol, the most outstanding is that Heilungkiang more than ten years wetland big area reduces about 627685km ². and, adding the control of the enhancing of China's Environmental awareness to peat harvest from the peat of external import, transportation production cost height, this product on the market will be fewer and feweri.And our production is increasing to the demand of planting medium, so that we should seek a kind of quality is similar, does not influence environment again, medium simple for production adapts to market.

Herba Eichhorniae formal name used at school Herba Eichhorniae, Pontederiaceae is commonly called as the cloth bag lotus, water lotus, false narcissus, aquatic upright or showy draft.Herba Eichhorniae vitality is extremely strong.Plant becomes geometricprogression to grow up, and a strain can be multiplied 250,000 in 90 days.Herba Eichhorniae stops up the river course if untimely salvaging can cover the water surface, influences shipping, hinders irrigation and drainage, hinders current in flood season.Also can foul when rotten, polluted water destroys ecotope.But the fiber of Herba Eichhorniae contains a large amount of ammonia, phosphorus, potassium element, the screen casing space is abundant, can suppress algae grows such as blue-green algae, a certain amount of Herba Eichhorniae to the raising of water quality, to beautify the environment be useful.Application and Development to Herba Eichhorniae has caused concern widely at present.

Summary of the invention

Purpose of the present invention is at the deficiencies in the prior art, a kind of planting medium of making of Herba Eichhorniae and preparation method thereof is provided, and this planting medium has stable pH value, low EC value, has good water conservation ventilation property, the porous crack contains exchangeable cation, does not contain harmful chemicals, do not contain harmful organisms such as weed seed, pathogenic agent, worm's ovum, nematode.

A kind of preparation method with Herba Eichhorniae making planting medium comprises the steps:

1, earlier the Herba Eichhorniae surface contaminants that salvages is handled, and carried out soaking sterilization with derosal;

2, Herba Eichhorniae is carried out press dewatering, in the Herba Eichhorniae juice that squeezes out, by actinomycetes, milk-acid bacteria and the yeast of its weight adding 1%, the red sugar that adds above-mentioned actinomycetes, milk-acid bacteria and yeast weight 3% again fermented 15-25 days, and the fermented liquid that obtains Herba Eichhorniae juice is standby;

3, the Herba Eichhorniae after the dehydration being put into rotating speed is to pulverize in the above high speed disintegrator of 2800 commentaries on classics, with the long fiber of maintenance, and does not destroy screen construction;

4, will break into fibrous Herba Eichhorniae and send in the methane-generating pit, and add water hyacinth fibre and weigh 2% actinomycetes, milk-acid bacteria, yeast and genus bacillus, and ferment winter and pulled out in 30 days, and ferment summer and pulled out in 20 days;

5, the water hyacinth fibre pulled out is soaked taking-up in a day with the water of EC value＜150Us, exhausted water reduces in methane-generating pit;

6, water hyacinth fibre is put into 80 ℃ of vaporiums and heated 10 hours, make that its screen casing wall is fully expanded, degreasing;

7, the common water hyacinths fermentation liquor that the water hyacinth fibre of boiling is added its weight 10%, photosynthetic purple non-sulfur bacteria, Lactobacillus acidophilus, genus bacillus, Candida utilis bacterium and the actinomycetes five big floras that add its weight 2% again stir the back stacked 10 product.

The common water hyacinths fermentation liquor of step 2 gained can be used as liquid organic fertilizer.

Advantage of the present invention is by microbial technique Herba Eichhorniae to be carried out comprehensive harmless treatment, recycling both can obtain biogas energy, can obtain liquid organic fertilizer again, also obtain high-quality cultivation planting medium, promoted pollution-free food production and environment sustainable development.Both solve the unordered growth of Herba Eichhorniae, disposed difficult problem, can be converted into the cleaning source of manure and good planting medium again.

Embodiment

Below in conjunction with embodiment, content of the present invention is further described, but is not limitation of the invention.

Embodiment 1

A kind of method with Herba Eichhorniae making planting medium comprises the steps:

1, earlier the Herba Eichhorniae surface contaminants that salvages is handled, and be that 3% derosal carried out soaking sterilization 1 hour with concentration;

2, Herba Eichhorniae is carried out press dewatering, in the Herba Eichhorniae juice that squeezes out, add actinomycetes, milk-acid bacteria and the yeast of its weight 1% and the red sugar of its weight 3% and fermented 20 days, obtain the fermented liquid of Herba Eichhorniae juice, described actinomycetes, milk-acid bacteria, yeast weight part ratio are 1: 2: 3;

3, the Herba Eichhorniae after will dewatering is put into rotating speed 2800 changes in the above high speed disintegrator and pulverizes, and the edge of a knife is too not sharp, makes it keep long fiber, does not destroy screen construction yet;

4, break into fibrous Herba Eichhorniae and be sent in the methane-generating pit above-mentioned, in methane-generating pit, add water hyacinth fibre and weigh 2% actinomycetes, milk-acid bacteria, yeast and genus bacillus, ferment winter and pulled out in 30 days, ferment summer and pulled out in 20 days, the weight part ratio of described actinomycetes, milk-acid bacteria, yeast, genus bacillus is 1: 2: 3: 4;

7, the common water hyacinths fermentation liquor that the water hyacinth fibre of boiling is added its weight 10%, and the photosynthetic purple non-sulfur bacteria, Lactobacillus acidophilus, genus bacillus, Candida utilis bacterium and the actinomycetes five big floras that add its weight 2% stir the back stacked 10 product, described photosynthetic purple non-sulfur bacteria, Lactobacillus acidophilus, genus bacillus, Candida utilis bacterium and actinomycetic weight part ratio are 1: 2: 3: 4: 5.

Product adopts the Herba Eichhorniae planting medium pH value 5.5-6.5 of present method making after tested, EC value＜150Us, and porosity 85-90% has good water conservation ventilation property.

Product is through trying out in the planting medium of vegetables, melon or fruit type crops, and the result shows: it can improve rate of emergence, and well developed root system has strengthened absorption nutrient ability and resistance against diseases, has improved yield and quality.

Claims

1. make the preparation method of planting medium with Herba Eichhorniae for one kind, it is characterized in that: may further comprise the steps:

(1) earlier the Herba Eichhorniae surface contaminants that salvages is handled, and carried out soaking sterilization with derosal;

(2) Herba Eichhorniae is carried out press dewatering, in the Herba Eichhorniae juice that squeezes out, by actinomycetes, milk-acid bacteria and the yeast of its weight adding 1%, the red sugar that adds above-mentioned actinomycetes, milk-acid bacteria and yeast weight 3% again fermented 15-25 days, and the fermented liquid that obtains Herba Eichhorniae juice is standby;

(3) Herba Eichhorniae after the dehydration being put into rotating speed is to pulverize in the above high speed disintegrator of 2800 commentaries on classics, with the long fiber of maintenance, and does not destroy screen construction;

(4) will break into fibrous Herba Eichhorniae and send in the methane-generating pit, and add water hyacinth fibre and weigh 2% actinomycetes, milk-acid bacteria, yeast and genus bacillus, and ferment winter and pulled out in 30 days, and ferment summer and pulled out in 20 days;

(5) water hyacinth fibre pulled out is soaked taking-up in a day with the water of EC value＜150Us, exhausted water reduces in methane-generating pit;

(6) water hyacinth fibre is put into 80 ℃ of vaporiums and heated 10 hours, make that its screen casing wall is fully expanded, degreasing;

(7) water hyacinth fibre of boiling is added the common water hyacinths fermentation liquor of its weight 10%, photosynthetic purple non-sulfur bacteria, Lactobacillus acidophilus, genus bacillus, Candida utilis bacterium and the actinomycetes five big floras that add its weight 2% again stir the back stacked 10 product.

2. use the Herba Eichhorniae planting medium of the method making of claim 1.