CN109082059A - A kind of Chinese pear plantation ground cover material and preparation method thereof - Google Patents
A kind of Chinese pear plantation ground cover material and preparation method thereof Download PDFInfo
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- CN109082059A CN109082059A CN201810872781.1A CN201810872781A CN109082059A CN 109082059 A CN109082059 A CN 109082059A CN 201810872781 A CN201810872781 A CN 201810872781A CN 109082059 A CN109082059 A CN 109082059A
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- chinese pear
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2351/02—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to polysaccharides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/08—Ingredients of unknown constitution and ingredients covered by the main groups C08K3/00 - C08K9/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
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Abstract
The invention discloses a kind of Chinese pear plantation ground cover material and preparation method thereof, the raw material of the covering material includes: water-absorbing resin, decomposed organic material, stalk particle, charcoal particle, filler and weatherable master batch.Preparation method be will water-absorbing resin, decomposed organic material, stalk particle, charcoal particle, filler and weatherable master batch mix after squeeze out to get.Chinese pear plantation is handled using covering material of the invention, the effect for overcoming high temperature and rainy obstacle can be played, gained fruit soluble solids content improves 10%, and commodity fruit rate improves 30%.
Description
Technical field
The invention belongs to Chinese pear planting technology fields, and in particular to a kind of Chinese pear plantation ground cover material and its preparation
Method.
Background technique
Chinese pear originates in the Yangtze river basin and its areas to the south, in the cultivation extensively of South Jiangsu area, with " love Gan Shui ",
Based on the early-maturing varieties cultivation such as " kingfisher hat ", " good fortune water ", the maturity period is concentrated mainly on 7, August part.Pears be suitble to soil layer it is deep, draining
Well, the relatively high sandy loam cultivation of fertility level, root growth optimum moisture content are the 60% of soil maximum field capacity
~80%。
In recent years, with the aggravation of global climate warmization trend, southern area of Jiangsu Province summer rainfall (plum rains) on the high side and pole
High temperature (> 35 DEG C) the weather frequency of occurrences is held to increase, the duration is also longer, and plum rain season soil water content is excessively high to cause stain
Flood is unable to normal supply root system oxygen, directly affect its breathing and normal physiological activity carry out, cause a large amount of root system agings,
Death by suffocation.Immediately high temperature, high temperature are originally easy for fruit generation obstacle by a high temperature, in addition because a large amount of root systems are by stain after plum rains
The fruit of evil damage, tree body overground part and underground part serious disproportion, nearly maturity period comes because cannot get enough moisture evaporations
Cooling cause fruit surface temperature sharply increases causes day burn, in recent years the future burn phenomenon occurs in production generally and seriously (70%
More than).
Plum rain season soil moisture can be effectively controlled by using earth's surface covering methods of taking shelter from rain, reach ' fruit retention on lower root guard '
The effect of.Currently, different covering materials is to fruit quality, production there are commonly improving straw mulching, tree disk covering, Cover with weed etc.
Amount, commodity rate can generate Different Effects, but existing covering material can not achieve while improving fruit quality and commodity rate
Effect.
Summary of the invention
The purpose of the present invention is provide in view of the above shortcomings of the prior art a kind of Chinese pear plantation ground cover material and
Preparation method, the covering material can play the effect for overcoming high temperature and rainy obstacle.
A kind of Chinese pear plantation ground cover material, includes: 3-6 parts of water-absorbing resin in parts by weight, decomposed organic material 1-2
Part, 5-10 parts of stalk particle, 1-2 parts of charcoal particle, 3-4 parts of filler, 4-7 parts of weatherable master batch.
The water-absorbing resin starch-acrylate graft copolymer.
The decomposed organic material is that 1-2wt.% composite bacteria agent post-fermentation is added in fallen leaves to be made.To specifically fall leaves powder
It is mixed into composite bacteria agent after the broken disintegrating slag for 0.2-1cm, the decomposed heap of about 1-1.5 meters of height is piled after being stirred, is fermented, every five
Its turning and throwing once is fermented 20 days.
The composite bacteria agent is by Pseudomonas stutzeri 20 × 109Cfu/g, bacillus stearothermophilus 10 × 109 cfu/
G, vibrio proteolyticus 0.5 × 109Cfu/g composition.
The filler is selected from carboxymethyl cellulose, sodium alginate or gelatin.
The size of the stalk particle and charcoal particle is 0.5-1cm.
The weatherable master batch is mixed by polyethylene, ethylene bis stearic acid amide, polyethylene wax, zinc oxide, antioxidant 1010
It is granulated and is made through double screw extruder after conjunction.
The above-mentioned Chinese pear plantation preparation method of ground cover material, is by water-absorbing resin, decomposed organic material, stalk
It is made after grain, charcoal particle, filler and weatherable master batch mixing.
Chinese pear plantation is handled using covering material of the invention, the effect for overcoming high temperature and rainy obstacle can be played
Fruit, gained fruit soluble solids content improve 10%, and commodity fruit rate improves 30%.And covering material tool produced by the present invention
There are the characteristics such as good mechanical property, high heat preservation soil moisture conservation property, good translucency and relative low price, buries underground after use
Can it is degradable be water and carbon dioxide, meet environmental requirement.
Specific embodiment
Embodiment 1
A kind of Chinese pear plantation ground cover material, includes: 3 parts of water-absorbing resin in parts by weight, 1 part of decomposed organic material, stalk
5 parts of particle, 1 part of charcoal particle, 3 parts of filler, 4 parts of weatherable master batch.
The water-absorbing resin starch-acrylate graft copolymer.
The decomposed organic material is that 1wt.% composite bacteria agent post-fermentation is added in fallen leaves to be made.Specifically fallen leaves are crushed
To be mixed into composite bacteria agent after the disintegrating slag of 0.2-1cm, the decomposed heap of about 1-1.5 meter of height is piled after being stirred, and is fermented, every five days
Turning and throwing once is fermented 20 days.The composite bacteria agent is by Pseudomonas stutzeri 20 × 109Cfu/g, bacillus stearothermophilus
10×109Cfu/g, vibrio proteolyticus 0.5 × 109Cfu/g composition.
The filler is carboxymethyl cellulose.
The size of the stalk particle and charcoal particle is 0.5-1cm.
The weatherable master batch is mixed by polyethylene, ethylene bis stearic acid amide, polyethylene wax, zinc oxide, antioxidant 1010
It is granulated and is made through double screw extruder after conjunction.Polyethylene, ethylene bis stearic acid amide, polyethylene wax, zinc oxide, antioxidant
1010 weight ratio is 10:4:3:2:0.2.
The above-mentioned Chinese pear plantation preparation method of ground cover material, is by water-absorbing resin, decomposed organic material, stalk
It squeezes out and is made after grain, charcoal particle, filler and weatherable master batch mixing.
Embodiment 2
A kind of Chinese pear plantation ground cover material, includes: 4 parts of water-absorbing resin in parts by weight, 1.5 parts of decomposed organic material, straw
7 parts of stalk particle, 1 part of charcoal particle, 4 parts of filler, 6 parts of weatherable master batch.
The water-absorbing resin starch-acrylate graft copolymer.
The decomposed organic material is that 1.5wt.% composite bacteria agent post-fermentation is added in fallen leaves to be made.To specifically fall leaves powder
It is mixed into composite bacteria agent after the broken disintegrating slag for 0.2-1cm, the decomposed heap of about 1-1.5 meters of height is piled after being stirred, is fermented, every five
Its turning and throwing once is fermented 20 days.The composite bacteria agent is by Pseudomonas stutzeri 20 × 109Cfu/g, bacillus stearothermophilus
10×109Cfu/g, vibrio proteolyticus 0.5 × 109Cfu/g composition.
The filler is carboxymethyl cellulose.
The size of the stalk particle and charcoal particle is 0.5-1cm.
The weatherable master batch is mixed by polyethylene, ethylene bis stearic acid amide, polyethylene wax, zinc oxide, antioxidant 1010
It is granulated and is made through double screw extruder after conjunction.Polyethylene, ethylene bis stearic acid amide, polyethylene wax, zinc oxide, antioxidant
1010 weight ratio is 10:4:3:2:0.2.
The above-mentioned Chinese pear plantation preparation method of ground cover material, is by water-absorbing resin, decomposed organic material, stalk
It squeezes out and is made after grain, charcoal particle, filler and weatherable master batch mixing.
Embodiment 3
A kind of Chinese pear plantation ground cover material, includes: 6 parts of water-absorbing resin in parts by weight, 2 parts of decomposed organic material, stalk
10 parts of particle, 2 parts of charcoal particle, 4 parts of filler, 7 parts of weatherable master batch.
The water-absorbing resin starch-acrylate graft copolymer.
The decomposed organic material is that 1wt.% composite bacteria agent post-fermentation is added in fallen leaves to be made.Specifically fallen leaves are crushed
To be mixed into composite bacteria agent after the disintegrating slag of 0.2-1cm, the decomposed heap of about 1-1.5 meter of height is piled after being stirred, and is fermented, every five days
Turning and throwing once is fermented 20 days.The composite bacteria agent is by Pseudomonas stutzeri 20 × 109Cfu/g, bacillus stearothermophilus
10×109Cfu/g, vibrio proteolyticus 0.5 × 109Cfu/g composition.
The filler is carboxymethyl cellulose.
The size of the stalk particle and charcoal particle is 0.5-1cm.
The weatherable master batch is mixed by polyethylene, ethylene bis stearic acid amide, polyethylene wax, zinc oxide, antioxidant 1010
It is granulated and is made through double screw extruder after conjunction.Polyethylene, ethylene bis stearic acid amide, polyethylene wax, zinc oxide, antioxidant
1010 weight ratio is 10:4:3:2:0.2.
The above-mentioned Chinese pear plantation preparation method of ground cover material, is by water-absorbing resin, decomposed organic material, stalk
It squeezes out and is made after grain, charcoal particle, filler and weatherable master batch mixing.
Test selection Hilly area of Jiangsu Province Chinese pear orchard, chooses the pear tree that the age of tree is 25a, seeding row spacing 5*6m, at the beginning of 4 months
The covering material for covering above-described embodiment, it is control treatment that clear farming, which is arranged,.The area of each processing is 700m2, all tests
Other management of cell are identical as usual productive function.
1. new-tip length measures
At the beginning of 4 months, respectively chooses 4 young sprouts in 5 east, south, west, north of test tree tree crown, top directions respectively and be marked and measure
Length after stopping growing to young sprout mid-June, measures the growth length of young sprout, calculates the average increment of each young sprout.
The results show that the young sprout of test tree is raw after carrying out coating processing using covering material made by above-described embodiment
Long amount (53.05cm) is much higher than cultivated clearly (44.25cm).
2. determination of yield
At the beginning of September, each treatment region chooses 3 plants of full trees of test trees progress and plucks fruit, weighs quality, calculates yield and fruit quality.
The results show that after carrying out coating processing using covering material made by above-described embodiment, the commodity fruit of test tree
Rate (87%) is much higher than cultivated clearly (56%), and fruit soluble solids content can be improved 10%.
Claims (8)
1. a kind of Chinese pear plantation ground cover material, it is characterised in that: it in parts by weight include: 3-6 parts of water-absorbing resin, it is decomposed
1-2 parts of organic material, 5-10 parts of stalk particle, 1-2 parts of charcoal particle, 3-4 parts of filler, 4-7 parts of weatherable master batch.
2. Chinese pear plantation ground cover material according to claim 1, it is characterised in that: the water-absorbing resin starch-
Acrylic acid graft copolymer.
3. Chinese pear according to claim 1 plantation ground cover material, it is characterised in that: the decomposed organic material be
1-2wt.% composite bacteria agent post-fermentation is added in fallen leaves to be made；To specifically fall leaves, it is compound to be mixed into after crushing the disintegrating slag for 0.2-1cm
Microbial inoculum piles 1-1.5 meters of height of decomposed heap after being stirred, fermentation, and every 5 days turning and throwing onces are fermented 20 days.
4. Chinese pear plantation ground cover material according to claim 3, it is characterised in that: the composite bacteria agent is by Amur
Pseudomonad 20 × 109Cfu/g, bacillus stearothermophilus 10 × 109Cfu/g, vibrio proteolyticus 0.5 × 109 cfu/
G composition.
5. Chinese pear plantation ground cover material according to claim 1, it is characterised in that: the filler is selected from carboxylic first
Base cellulose, sodium alginate or gelatin.
6. Chinese pear plantation ground cover material according to claim 1, it is characterised in that: the stalk particle and biology
The size of charcoal particle is 0.5-1cm.
7. Chinese pear plantation ground cover material according to claim 1, it is characterised in that: the weatherable master batch is by poly- second
It is granulated and is made through double screw extruder after alkene, ethylene bis stearic acid amide, polyethylene wax, zinc oxide, antioxidant 1010 mixing.
8. the preparation method that ground cover material is used in Chinese pear described in claim 1 plantation, it is characterised in that: by water-absorbing resin,
Decomposed organic material, stalk particle, charcoal particle, filler and weatherable master batch mixing after squeeze out to get.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872781.1A CN109082059B (en) | 2018-08-02 | 2018-08-02 | Ground covering material for plantation of Chinese pears and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810872781.1A CN109082059B (en) | 2018-08-02 | 2018-08-02 | Ground covering material for plantation of Chinese pears and preparation method thereof |
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| CN109082059A true CN109082059A (en) | 2018-12-25 |
| CN109082059B CN109082059B (en) | 2020-11-13 |
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| CN201810872781.1A Active CN109082059B (en) | 2018-08-02 | 2018-08-02 | Ground covering material for plantation of Chinese pears and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110184073A (en) * | 2019-06-14 | 2019-08-30 | 福建农林大学 | A kind of charcoal base water-retaining agent and preparation method thereof suitable for the soil improvement of slope collapse scabland and promotion vegetation growth |
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2018
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| CN102675724A (en) * | 2012-05-18 | 2012-09-19 | 天水天宝塑业有限责任公司 | Black functional mulch dedicated for fruit tree |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110184073A (en) * | 2019-06-14 | 2019-08-30 | 福建农林大学 | A kind of charcoal base water-retaining agent and preparation method thereof suitable for the soil improvement of slope collapse scabland and promotion vegetation growth |
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