CN106116878A - A kind of Gardn. et Champ seedling replanting field planting substrate and preparation method thereof - Google Patents

Abstract

The invention discloses a kind of Gardn. et Champ seedling replanting field planting substrate and preparation method thereof, be made up of the raw material of following weight (part): 15 ~ 20wt% phosphoric acid solution, stalk fibre, white clay powder, Gypsum Fibrosum powder, corn straw, phage powder, sodium silicate, potassium chloride, magnesium sulfate, humic acid powder, sawdust, the peat composed of rotten mosses and appropriate water；Use the straw with insect resistant effect; the process of carbonization through microwave; it is possible not only to the surface to stalk fibre and carries out good carbonization; some insects in soil can be driven by the physical toughness simultaneously keeping straw and the pest-resistant class active substance contained, and general pest and disease damage all derives from soil; institute is the most effective; stalk fibre surface after carbonization has certain adsorption effect, can slow down the loss of fertilizer, and protection environment also saves resource.

Description

A kind of Gardn. et Champ seedling replanting field planting substrate and preparation method thereof

Technical field

The invention belongs to the Technology field of plantation, be specifically related to a kind of Gardn. et Champ seedling replanting field planting substrate and Preparation method.

Background technology

The suitable planting environment of trees is typically advisable with the sandy loam rich in abundant organic matter, and loose soil property improves fruit tree The Repiration of root system, the beneficially accumulation of root system dry, improve growth and the extension of root system, expand the underground part of fruit tree Point, raising root system is for the utilization of liquid manure indirectly, keeps powerful vitality and resistance.

Gardn. et Champ, aiphyllium, bark dull gray is to brown, coarse, lobe；Bud, sprout, leaf all have yellow-gray hair；Ye Ge Matter, oval, Quan Yuan, there are pubescence and white lead below；Flower Dan Sheng；Capsule is spherical, fruit stem relatively tubbiness；Seed kidney shape, flat, edge There is wing.It is mainly distributed on the hilly and mountainous land of 900 1800 meters, protection zone.This tree lumber structure is careful, logical straight, the processing appearance of texture Easily, therefore local common people more make furniture with it and build a house.It is born in height above sea level (300) 800 1 80,0(2 700) In the evergreen broadleaf forest of rice or mixed forest.Relatively liking light, growth area on the whole year samming is 16～22 DEG C, and January, mean temperature was high In 4 DEG C.But it is resistant to-10 DEG C of low temperature of short-term；Annual rainfall is about 1200～2000mm.Early Febuary in spring, ground, gather water good garden Carrying out drilling, at impeded drainage, growth of seedling is the worst.After broadcasting, about first quarter moon can be unearthed, and height of seedling is up to 40cm then.With children 1/2 blade the slurry that is stained with mud by root should be wiped out during Seedling row establishing in large scale.To during big tree maintenance it should be noted that wipe out rhizosphere and sprout.

Plant is the natural treasure-house of bioactive compound, and its secondary metabolite produced is more than 400,000 kinds, and some is secondary Raw metabolite for resisting adverse circumstance injury formation, often has some special biological nature in long term survival is competed, Providing rich in natural resources for research and development botanical pesticide, add up according to investigations, China focuses primarily upon as the plant of pesticide The kinds more than 30 such as chinaberry, Compositae, pulse family, Celastraceae, Euphorbiaceae.Chemically angle is seen, plant source anti-insect activity composition mainly includes Alkaloid, unique aminoacid and chitosan, protein, terpenoid and ethereal oil, triterpenoid compound.

Summary of the invention

Inventing the plantation feature according to view trees, work out the growth substrate of a kind of applicable gardens growth, it possesses Absorption property and insect resistace ability, simultaneously because garden landscape trees is grown in the areas such as park, not possessing soil property fluffy also mostly Rich in organic sandy loam, keep soil from packing together so this substrate also has concurrently, the feature of raising agron:

A kind of Gardn. et Champ seedling replanting field planting substrate, it is characterised in that be made up of the raw material of following weight (part): 15 ~ 20wt% phosphorus Acid solution 70 ~ 90, stalk fibre 45 ~ 60, white clay powder 20 ~ 25, Gypsum Fibrosum powder 10 ~ 16, corn straw 40 ~ 50, phage powder 1 ~ 3, sodium silicate 6 ~ 9, potassium chloride 20 ~ 30, magnesium sulfate 12 ~ 17, sodium selenite 3 ~ 6, humic acid powder 10 ~ 14, sawdust 25 ~ 35, grass Charcoal 10 ~ 15 and appropriate water；

Described stalk fibre be mixed weight (part) be the Pyrethrum straw 10 ~ 15 of unit, Radix seu Caulis Derridis Trifoliatae grass straw 6 ~ 10, Celastrus angulatus Straw 6 ~ 9, toosendanin straw 3 ~ 5, Pepper stalk 2 ~ 4 and Radix Tripterygii Wilfordii straw 10 ~ 14, pulverize slagging, be then placed in 3 ~ 5wt%'s In NaOH solution 60 ~ 70, being heated to 65 ~ 70 DEG C of stirring 4 ~ 6h, centrifugal segregation top layer cotton-shaped mesophyll composition, by lower floor's washing residue The filament of 2 ~ 3 times post-dryings.

The preparation method of a kind of Gardn. et Champ seedling replanting field planting substrate, it is characterised in that include following step:

(1) stalk fibre is added to 15 ~ 20wt% phosphoric acid solution immersion 20 ~ 25h, pull the 30 ~ 40min that dries in the air after completing out, then Putting in microwave treater, power 800 ~ 1000W effect 10 ~ 15min, by fiber surface carbonization, obtains carbonization stalk fibre；

(2) mixing sodium silicate, potassium chloride, magnesium sulfate and sodium selenite, add the water of 3 ~ 5 times of its weight portions, be heated to 70 ~ 80 DEG C, stirring and dissolving, it is subsequently adding humic acid powder, continues stirring 1 ~ 1.5h under heat-retaining condition and compound, after completing, add (1) Described stalk fibre, stirring and adsorbing；

(3) corn straw is soaked 20 ~ 25h, after completing pulverize slagging, mixing white clay powder, Gypsum Fibrosum powder and other remain into It is allocated as bed material, adds after the mixing described in (2) is always expected and stir, air-dry to water content 10 ~ 15%.

It is raw material that research and utilization has the straw of plant source activity, after processing, makes straw have anti- Insect pest ability and have the stalk fibre of adsorption effect concurrently, the winding of fiber can be effectively improved the mechanical tension of soil, make soil Though colloid the most not gluing overstocked causing harden, but problems faced is: have the plant source plant of pest-resistant characteristic Straw, if being directly used in the substrate of arboriculture, in humidity and the soil rich in various microorganisms, decomposing soon, rising Less than long-term effect, there is pest-resistant active class material alkaloid simultaneously as flow action runs off serious, so this This kind of straw is first passed through process by invention, removes the most of mesophyll composition in straw, retains rich in lignin and fracture toughness Good wood fibre part, then the surface to fiber carries out carbonization so that it is have absorbability, does not use traditional High-temperature closed charring process, owing to high temperature has destruction to the active component of plant source, disagrees with the idea of the present invention.

Invent and will carry out microwave treatment, equally to the straw rich in lignin through the straw of removal mesophyll part Stalk carries out carbonization, through the test to Folium Artemisiae Argyi straw, by the straw of Folium Artemisiae Argyi through drying, pulverizing 40 ~ 60 mesh sieves, weighs 10g Putting into beaker, add a certain amount of phosphoric acid and water retting 24h, be then placed in microwave oven, under certain power, radiation is certain After time, the thick product of taking-up obtains activated carbon composition after overpickling and washing, it was demonstrated that microwave carbonization straw under certain condition Feasibility, the power that optimum charring process is microwave that draws of test is 800 ~ 1000W, radiated time 10 ~ 15min, straw With phosphoric acid and the mass ratio of water be 1:3:20 be the most suitable；And plant-derived anti-insect activity material most importantly alkaloid, greatly Most alkaloid fusing points is all between 150 ~ 220 DEG C, so completely under the temperature that microwave extraction power produces, strong Protect alkaloids isoreactivity material, there are some researches prove simultaneously: the effect of microwave also helps the extraction of alkaloids, with regard to this A lot of periodical is had also to do similar research.

Beneficial effects of the present invention: use the straw with insect resistant effect, through the process of carbonization of microwave, not only may be used Good carbonization is carried out, the physical toughness simultaneously keeping straw and the pest-resistant class active matter contained with the surface to stalk fibre Some insects in soil can be driven by matter, and general pest and disease damage all derives from soil, and institute is the most effective, Stalk fibre surface after carbonization has certain adsorption effect, can slow down the loss of fertilizer, and protection environment also saves resource.

Detailed description of the invention

Embodiment 1:

A kind of Gardn. et Champ seedling replanting field planting substrate, it is characterised in that be made up of the raw material of following weight (Kg): 15 ~ 20wt% phosphorus Acid solution 75, stalk fibre 50, white clay powder 22, Gypsum Fibrosum powder 15, corn straw 42, phage powder 2, sodium silicate 7, potassium chloride 25, magnesium sulfate 16, sodium selenite 4, humic acid powder 12, sawdust 30, the peat composed of rotten mosses 13 and appropriate water；

Described stalk fibre be mixed weight (Kg) be the Pyrethrum straw 12 of unit, Radix seu Caulis Derridis Trifoliatae grass straw 8, Celastrus angulatus straw 8, Toosendanin straw 4, Pepper stalk 3 and Radix Tripterygii Wilfordii straw 12, pulverize slagging, be then placed in the NaOH solution 65 of 3 ~ 5wt%, add Heat is to 65 ~ 70 DEG C of stirring 4 ~ 6h, centrifugal segregation top layer cotton-shaped mesophyll composition, thread by 2 ~ 3 times post-dryings of lower floor's washing residue Thing.

The preparation method of a kind of Gardn. et Champ seedling replanting field planting substrate, it is characterised in that include following step:

(1) stalk fibre is added to 15 ~ 20wt% phosphoric acid solution immersion 20 ~ 25h, pull the 30 ~ 40min that dries in the air after completing out, then Putting in microwave treater, power 800 ~ 1000W effect 10 ~ 15min, by fiber surface carbonization, obtains carbonization stalk fibre；

(2) mixing sodium silicate, potassium chloride, magnesium sulfate and sodium selenite, add the water of 3 ~ 5 times of its weight portions, be heated to 70 ~ 80 DEG C, stirring and dissolving, it is subsequently adding humic acid powder, continues stirring 1 ~ 1.5h under heat-retaining condition and compound, after completing, add (1) Described stalk fibre, stirring and adsorbing；

(3) corn straw is soaked 20 ~ 25h, after completing pulverize slagging, mixing white clay powder, Gypsum Fibrosum powder and other remain into It is allocated as bed material, adds after the mixing described in (2) is always expected and stir, air-dry to water content 10 ~ 15%.

It is used for the cultivation matrix of the present invention planting the test that Gardn. et Champ is transplanted, during transplanting, by substrate with fixed The ratio mixing planting hole subsoil 1:3 is inserted in hole, and as experimental group, the trees seedling of matched group uses usual manner to process, knot Fruit proves: the substrate of the present invention can keep soil fluffy, and adsorption by soil power is good, and the content of organic matter is enriched, the generation of pest and disease damage Rate reduces, and substantially increases the survival rate during transplanting.

Claims (2)

1. a Gardn. et Champ seedling replanting field planting substrate, it is characterised in that be made up of the raw material of following weight (part): 15 ~ 20wt% Phosphoric acid solution 70 ~ 90, stalk fibre 45 ~ 60, white clay powder 20 ~ 25, Gypsum Fibrosum powder 10 ~ 16, corn straw 40 ~ 50, phage powder 1 ~ 3, sodium silicate 6 ~ 9, potassium chloride 20 ~ 30, magnesium sulfate 12 ~ 17, sodium selenite 3 ~ 6, humic acid powder 10 ~ 14, sawdust 25 ~ 35, grass Charcoal 10 ~ 15 and appropriate water；

Described stalk fibre be mixed weight (part) be the Pyrethrum straw 10 ~ 15 of unit, Radix seu Caulis Derridis Trifoliatae grass straw 6 ~ 10, Celastrus angulatus Straw 6 ~ 9, toosendanin straw 3 ~ 5, Pepper stalk 2 ~ 4 and Radix Tripterygii Wilfordii straw 10 ~ 14, pulverize slagging, be then placed in 3 ~ 5wt%'s In NaOH solution 60 ~ 70, being heated to 65 ~ 70 DEG C of stirring 4 ~ 6h, centrifugal segregation top layer cotton-shaped mesophyll composition, by lower floor's washing residue The filament of 2 ~ 3 times post-dryings.

A kind of preparation method of Gardn. et Champ seedling replanting field planting substrate, it is characterised in that include with Under several steps:

(1) stalk fibre is added to 15 ~ 20wt% phosphoric acid solution immersion 20 ~ 25h, pull the 30 ~ 40min that dries in the air after completing out, then Putting in microwave treater, power 800 ~ 1000W effect 10 ~ 15min, by fiber surface carbonization, obtains carbonization stalk fibre；

(2) mixing sodium silicate, potassium chloride, magnesium sulfate and sodium selenite, add the water of 3 ~ 5 times of its weight portions, be heated to 70 ~ 80 DEG C, stirring and dissolving, it is subsequently adding humic acid powder, continues stirring 1 ~ 1.5h under heat-retaining condition and compound, after completing, add (1) Described stalk fibre, stirring and adsorbing；

(3) corn straw is soaked 20 ~ 25h, after completing pulverize slagging, mixing white clay powder, Gypsum Fibrosum powder and other remain into It is allocated as bed material, adds after the mixing described in (2) is always expected and stir, air-dry to water content 10 ~ 15%.