CN102986402A - Method for processing rural organic garbage by vetiver grass - Google Patents

Abstract

The invention discloses a method for processing rural organic garbage by vetiveria zizanioides. The method comprises the following steps of a, seedlings culture; b, fermentation, c, tidying; d, planting; and e, maintenance. Because the vetiveria zizanioides has a developed root system, organic matters such as nitrogen, phosphorus and potassium and other inorganic ingredients in the garbage can be perfectly absorbed, a large number of inorganic and organic matters in the garbage are absorbed through the fast growth of the vetiveria zizanioides and become green plants, percolate generated by organic garbage accumulation is also absorbed, and the underground water source pollution is avoided. The method for processing rural solid wastes by the vetiveria zizanioides effectively and fast solves the problem of solid organic garbage accumulation, the environment is greened, and the method is ecological, environment-friendly and economic. The method for processing the rural organic garbage by the vetiveria zizanioides is simple and convenient, the time and the labor are saved, the new thought scheme is provided for solving the organic garbage accumulation problem, energy sources are saved, the value is created, and the method is suitable for being popularized and applied in solid organic garbage processing in future.

Description

A kind of method of processing the rural area organic waste with vetiver

Technical field

The invention belongs to a kind of waste disposal method, particularly a kind of method of processing the rural area organic waste with vetiver.

Background technology

Our house refuse is more and more at present, and from the Urban Sprawl to the rural area, garbage mountain is piled higher and higher, and huge garbage mountain has been seized our limited living space; Underground water source has been polluted in the garbage disposal of filling type; Burn away the refuse and polluted air, a large amount of organic wastes allows human has hindered the brain warp saturating.The environment protection method in existing city at first is to concentrate to pile up rubbish, then landfill.Some new technologies generally are centralized collection rubbish, pulverize first and then use the microorganism resolution process, but produce little effect.A large amount of garbage crushings, cost are too high, do not find the microorganism of efficient decomposition organic waste in addition, and the garbage disposal cycle is long, moreover microbial variation is fast, and the garbage disposal that microorganism is open brings potential hazard can for we human lives.

Vetiver (Vetiveria z izanio ides) has another name called cus-cus, is the grass family herbaceos perennial.Vetiver has extremely strong vitality, strong adaptability to weather, soil and hydrologic condition, vetiver has flourishing root system, and its close and trickle root structure can improve stability and the nutrient absorption of organic waste matrix, and an environment that stimulates rhizospheric microorganism to learn process is provided.Vetiver has following features: growing way is intensive stands upright, than the higher evapotranspiration speed of most plants; To nutrient component, especially ammonia, total nitrogen and phosphorus absorption rate a large amount and fast; The vetiver growth of tillering can not form species invasion; Divide high patience to soil acidity, alkalescence, salinity and sodium; To water logging, the high patience of soaking; Can tolerate high-concentration garbage percolate.Based on these good characteristics of vetiver, processing organic waste with vetiver is that ecological, environmental protective is economical again, is the effective ways of processing at present the rural garbage.

Summary of the invention:

The method that the purpose of this invention is to provide a kind of environmental protection and economy solves the method with vetiver processing rural area organic waste of rural area organic waste pollution problem.

A kind of method with vetiver processing rural area organic waste, concrete steps are as follows:

A. grow seedlings: First Year is at seedling nursery;

B. fermentation: first organic waste is piled up, covered with waste and old fishnet again and fix month, ferment;

C. arrangement: first the sanitary fill after the step b fermentation is become thickness 50～120cm, put in order more smoothly, the above covers the soil layer of 5～10cm;

D. plant and plant: 3～May of Second Year, dig out vetiver with spade or shovel when transplanting seedlings, be divided into little pinch, tiller the fractionation 20～25cm of stem, root fractionation 8～10cm for 3～5 every pinch, all the other cut off, be coated with first on the root during transplanting and be stained with certain density root-inducing powder, then be stained with mud, distance between rows and hills is 40cm * 40cm during plantation;

E. safeguard: initial planting was watered water in 3～5 days one time, if any dead seedling, in time filled the gaps with seedlings, and required to keep the processing time in 2 years of vetiver.

Because vetiver has flourishing root system, not only can well absorb the organic matter in the rubbish, can also absorbed nitrogen, phosphorus, potassium and other inorganic composition.Described vetiver can also be cooked the establishment articles for use, produce paper, as other purposes such as herbage, mushroom matrix, more specifically, the root system of vetiver prosperity evenly compactly penetrates rubbish, tear, break into pieces as 100,000 road draw points, or even the plastic sack that is difficult to decompose can not be removed from, accelerate decomposition and infiltration rate, also absorbed organic waste and piled up the percolate that produces, avoided the underground water source pollution.Method with vetiver processing rural area solid waste can solve SOLID ORGANIC dumping problem effectively rapidly, greening environment, and namely ecological, environmental protective is economical again.About 2 years can be complete garbage degradation.With vetiver process the method for rural area organic waste easy, save time, laborsaving, provide new thought scheme for solving organic waste accumulation problem, both saved the energy, also created economic worth, be adapted at applying in the from now on SOLID ORGANIC garbage disposal.

Embodiment:

Embodiment one:

A kind of method with vetiver processing rural area organic waste may further comprise the steps:

1, grow seedlings: First Year is at seedling nursery;

2, fermentation: organic waste is piled up first, covers with waste and old fishnet and fixes one month, ferments;

Pre-fermented purpose is: with first pre-degraded of organic waste, be conducive to survive fast, grow after the vetiver plantation.

3, arrangement: first the sanitary fill after the step b fermentation is become thickness 50～120cm, put in order more smoothly, the above covers the soil layer of 5～10cm;

Described step 3 preparation is for next step plantation is laid the groundwork.

4, plantation: Second Year got under the prerequisite at the root system that does not destroy vetiver at the beginning of 4 months, dug out vetiver with spade or shovel, then was divided into 5 pugil of tillering, the fractionation 20cm of stem, and root fractionation 10cm, all the other cut off; Root is coated with first and is stained with concentration and is during transplanting: 500～1000ppm ABT4 root-inducing powder, then be stained with layer of mud, and plant vetiver by distance between rows and hills 40 * 40cm kind.

The reason that all the other rhizomes deduct is: to reduce the moisture evaporation, prevent dried-uply, create one and better survive chance;

5, safeguard: initial planting was watered water in 3 days one time, found dead seedling, in time filled the gaps with seedlings.

The present invention has investigated 2 years subsequently vetivers to the various SOLID ORGANIC garbage disposal in rural area result, and is specific as follows: a. takes this programme to implement rear one month, and the vetiver seedling is sparse to be dredged, and SOLID ORGANIC rubbish is exposed to the outside; B.3 after individual month, vetiver grows up, and full wafer rubbish coverage rate reaches 60%, pulls up vetiver, has sticked rubbish on the root, and peel and paper is substantially rotten, and cinder egg shell particle diminishes, and stalk fibre disconnects and shortening, and wrapping paper, rag, plastic sack are perforated; C. after waiting four or five months, vetiver tillers very fast, up to 80cm～120cm, vetiver on the full wafer SOLID ORGANIC rubbish grows green and fresh, garbage mountain is covered fully, pull up vetiver, root sticks the rubbish such as stalk fibre, plastic sack, wrapping paper, rag, peel and paper is fully rotten, cinder egg shell particle becomes the soya bean particle size, very long stalk fibre fragments into 5～20cm length substantially, and wrapping paper, plastic sack, rag punching rate reach 60%, and especially wrapping paper begins to have broken mark; D.1 after the year, it is short that whole garbage mountain becomes, pull up vetiver, find that rubbish almost becomes black, can't see the sign of pericarp cinder, large stretch of stalk fibre fully, stalk has fragmented into 2～10cm, very large wrapping paper, plastic sack, rag have been broken into little sheet, and the punching rate on a slice plastic sack reaches more than 90%; E.1.5 year after, it is original 1/2 that whole garbage mountain height almost becomes, and plastic sack, rag, large wrapping paper are broken into 50～200 cm2, and other rubbish rots into mud; F.2 year after, it is original 1/4～1/3 that the garbage mountain height becomes, and plastic sack, rag are broken into 5～50 cm2.

Embodiment two:

Method of the present invention and embodiment one are basic identical, and difference only is: every pinch of the plantation vetiver is 3 and tillers.

In the present embodiment, after 5 months, vetiver is long to cover whole rubbish fully, highly reaches 70～120cm.

Embodiment three:

Method of the present invention and embodiment one are basic identical, and difference only is: root is not stained with and is coated with the ABT4 root-inducing powder during plantation vetiver.

The number of times of filling the gaps with seedlings in the present embodiment is many, wait 6 months after vetiver substantially whole garbage areas is covered.

Claims (1)

1. process the method for rural area organic waste with vetiver for one kind, it is characterized in that concrete steps are as follows:

A. grow seedlings: First Year is at seedling nursery;

B. fermentation: first organic waste is piled up, covered with waste and old fishnet again and fix month, ferment;

C. arrangement: first the sanitary fill after the step b fermentation is become thickness 50～120cm, put in order more smoothly, the above covers the soil layer of 5～10cm;

D. plant and plant: 3～May of Second Year, dig out vetiver with spade or shovel when transplanting seedlings, be divided into little pinch, tiller the fractionation 20～25cm of stem, root fractionation 8～10cm for 3～5 every pinch, all the other cut off, be coated with first on the root during transplanting and be stained with certain density root-inducing powder, then be stained with mud, distance between rows and hills is 40cm * 40cm during plantation;

E. safeguard: initial planting was watered water in 3～5 days one time, if any dead seedling, in time filled the gaps with seedlings, and required to keep the processing time in 2 years of vetiver.