CN107176889A

CN107176889A - A kind of utilization branches and leaves of yew prepares organic fertilizer and its application in transformation basic soil

Info

Publication number: CN107176889A
Application number: CN201610131611.9A
Authority: CN
Inventors: 肖虎; 王惠芳; 艾奇志; 梁克
Original assignee: Jiangsu Bapri Biological Medicine Technology Co Ltd
Current assignee: Jiangsu Bapri Biological Medicine Technology Co Ltd
Priority date: 2016-03-09
Filing date: 2016-03-09
Publication date: 2017-09-19

Abstract

The invention belongs to agriculture correlative technology field, more particularly to a kind of utilization branches and leaves of yew prepares organic fertilizer and its application in transformation basic soil.Organic fertilizer prepared by the present invention is made by branches and leaves of yew, dregs of beans, stalk, wood chip, mud, ultrasonic organic sour water etc..Using Chinese yew as Source Organic Matter, plant resources on the one hand can be made full use of；On the other hand using the antibacterial and pest-resistant composition soil protection in Chinese yew not by pathogenic bacteria and parasitic pest pollution.Organic sour water of ultrasonic extraction is used in organic fertilizer preparation process, can not only increase the fertility of organic fertilizer, alkalescence, dissolving carbonate and the complexation heavy metal ion of soil can also be adjusted using organic acid therein.The organic fertilizer produced according to this method can improve alkaline land soil salt content, increase soil organic matter content and beneficial soil microbe quantity and species, especially the Overall Reconstruction on alkalization ground is played an important role, optimization ecology, the purpose of improved soil is finally reached.

Description

A kind of utilization branches and leaves of yew prepares organic fertilizer and its application in transformation basic soil

Technical field

It is more particularly to a kind of to prepare organic fertilizer and its in transformation using branches and leaves of yew the invention belongs to agriculture correlative technology field Application in basic soil.

Background technology

Salinization of soil refers to that the salinity contained by inside soil has influence on the phenomenon of crop normal growth.China's alkaline earth and alkali-affected soil Formed, it is most of relevant with the accumulation of Carbonates In Soil, thus basicity is universal higher, serious salt affected soil area is planted Thing can hardly survive.In terms of its transformation, apply organic fertilizer as the important way of improved soil, to the organic of soil Matter content, microorganism structure and water and soil conservation ability have obvious facilitation.But often there is peculiar smell in traditional organic fertilizer Greatly, nutrient is low, urgently to be resolved hurrily the problems such as poor to the improved effect of salt, basic soil.More than traditional organic fertilizer using stalk and Animal waste is as the raw material of organic fertilizer, and stalk is as the cauline leaf part of grass, and reclamation result is limited, special It is not the rapid getting fat DeGrain for alkaline land soil；Simultaneously because family's animal manure produced by nonstandard breeding way Just, the raw material such as farm manure is mixed into organic fertilizer, it is more likely that bring into the salt-soda soil soil such as pathogenic microorganisms therein, left drug Earth, can introduce pathogenic bacteria and antibiotic agents, cause the land pollution of large area, or even threaten the food of the following people Safety.The improvement in salt-soda soil not only needs the change of organic confrontation soil texture, and how what is more important is reduced in soil Salinity, reaches the ecological target of optimization.

Chinese yew is widely cultivated in Europe now as green plants by ornamental plant and road.Because Chinese yew has Potent pest-resistant, antipathogenic composition and soil holding capability, cause Chinese yew increasingly by afforestation department Favor.In Chinese yew as green plants more prevalent today, its branches and leaves trimmed every year up to thousands of tons of, how by this Kind outstanding plant species utilization of resources is got up the problem of being paid close attention to as whole industry.

The content of the invention

The invention provides a kind of method that branches and leaves of yew prepares organic fertilizer, the organic fertilizer produced according to this method can be improved Alkaline land soil salt content, increase soil organic matter content, beneficial soil microbe quantity and species, to the whole of salt-soda soil Structural reform, which is made, to play an important role, and is finally reached optimization ecology, the purpose of improved soil.

Specific fermented by branches and leaves of yew, dregs of beans, stalk, wood chip, mud, ultrasonic organic sour water etc. of organic fertilizer is made.This Branches and leaves of yew organic fertilizer prepared by method is particularly suitable for alkaline land soil.Fermentation process is divided into two parts, and Part I is profit Use endophyte of plant initial fermentation.Specific operation process is according to 10-75 parts of branches and leaves of yew, dregs of beans 1-20, wood chip 1-15 Part, then mixture is added ultrasonic extraction organic by the ratio mixing organic fertilizer culture of 1-20 parts of stalk (crops branches and leaves) Sour water fully infiltrates, and normal temperature heap fermentation 10-15 days, during which constantly stir mixture under the environmental condition of warm lucifuge, Make its initial fermentation.Second part is to utilize more clean external source mixed bacteria depth fermentation.Concrete operations are tentatively to send out Ferment product is mixed with 3-10 parts of mud, and heap fermentation 10-15 days, are during which stirred continuously mixture at normal temperatures.Fermentation is completed After dry tunning, determine the content of organic matter and meet national organic fertilizer standard with nutrition content.

Branches and leaves of yew organic fertilizer prepared by the present invention has very high soil alkaline transformation characteristic, and be particularly suitable for use in alkaline matter The high alkaline land soil of content.The present invention uses Chinese yew Special Plant as Source Organic Matter, on the one hand can be by Chinese yew Branches and leaves residue makes full use of, and has saved plant resources；On the other hand the antibacterial in Chinese yew and the protection of pest-resistant composition can be utilized Soil is not by pathogenic bacteria and parasitic pest pollution.During organic fertilizer fermentation auxiliary hair is carried out using organic sour water of ultrasonic extraction Ferment, can not only increase the fertility of organic fertilizer, and the alkalescence of soil can also be adjusted using organic acid therein.Moreover, Low molecular organic acidses also have the effect of dissolving carbonate and complexation heavy metal ion, and these are all very to improving basic soil Favourable.It is of the invention preferential is used as fermentation bacterium source from mud, it is to avoid pathogenic bacteria and parasite that animal wastes are carried.This Nutritional ingredient in invention organic fertilizer derives from natural plants tissue, farthest can not only be utilized by soil absorption, and And have actively impact, the especially recovery to alkaline salt-soda soil and improvement effect to improving Soil Micro-environment, microelement contents of soil Fruit is more preferably.

Embodiment

Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.

Example 1：

Branches and leaves of yew 50kg, dregs of beans 2kg, stalk 3kg, crops branches and leaves 10kg, wood chip 5kg is in fermentation vat Add the organic sour water of 15L ultrasounds fully to mix, lucifuge is fermented 10-15 days at normal temperatures.Initial fermentation product and 2kg river courses Mud is mixed again, and lucifuge is fermented 10-15 days at normal temperatures.Stir fermentation culture medium once within every 5 days during the fermentation, It is simultaneously additional to spray ultrasonic organic sour water.Fermentation to Chinese yew in dregs of beans slag it is soft black, can it is agglomerating untill.Fermentation is had Machine fertilizer is dried, that is, completes compound organic fertilizer fermentation process.

Example 2：

Chinese yew residue 200kg, dregs of beans 10kg, stalk 10kg, crops branches and leaves 45kg add 70L in fermentation vat The organic sour water of ultrasound is fully mixed, and lucifuge is fermented 10-15 days at normal temperatures.Initial fermentation product cleans riverway sludge with 10kg Mix again, lucifuge is fermented 15 days at normal temperatures.Stir fermentation culture medium once within every 5 days during the fermentation, chase after simultaneously Plus ultrasonic organic sour water.Fermentation to Chinese yew residue and dregs of beans slag it is soft black, can gently rub it is broken untill.To be fermented organic fertilizer Dry, that is, complete compound organic fertilizer fermentation process.

Claims

1. a kind of utilization branches and leaves of yew prepares organic fertilizer and its application in transformation basic soil, the present invention is used Branches and leaves of yew is extracted using ultrasonic water as Source Organic Matter and water retting extracts the neutral to weak acid of acquisition Property organic matter liquid manure be used as auxiliary material, by normal-temperature continuous ferment obtain a kind of organic fertilizer.

2. prepare the method for organic fertilizer according to claim 1, wherein branches and leaves of yew include taxus chinensis in northeast, Southerm yew, european yew, Taxus x media, preferably taxusyunnanensis, european yew.

3. prepare the method for organic fertilizer according to claim 1, its organic fertilizer and auxiliary material liquid manure have faintly acid into Point, its middle acid substance is natural low molecular organic acidses, including citric acid, tartaric acid, malic acid, anti-bad Hematic acid, acetic acid.

4. preparing the method for organic fertilizer according to claim 1, its organic water is that ultrasonic water is extracted and water retting is carried The neutral to faintly acid organic matter liquid manure of acquisition is taken, preferably ultrasonic water is extracted.

5. preparing the method for organic fertilizer according to claim 1, the main application mode of organic fertilizer has for increase soil Machine matter content, recover soil ecology activity, especially to the correctional effect in basic soil and salt-soda soil more preferably.