CN107466749A - Reduce the processing method of weeds in a kind of direct-sowing dry rice ridge face - Google Patents
Reduce the processing method of weeds in a kind of direct-sowing dry rice ridge face Download PDFInfo
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- CN107466749A CN107466749A CN201710537622.1A CN201710537622A CN107466749A CN 107466749 A CN107466749 A CN 107466749A CN 201710537622 A CN201710537622 A CN 201710537622A CN 107466749 A CN107466749 A CN 107466749A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
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- Chemical Kinetics & Catalysis (AREA)
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses the processing method that weeds are reduced in a kind of saving water, resisting drought rice direct-sowing dry ridge face, including the preparation of Immobilized Aspergillus niger bacterium resin particle, the preparation of base manure, the processing in rice field face and overlay film envelope field.The black-koji mould fixed using resin is used as adding ingredient, together it is used for the processing of field after getting wheat with plantation base manure, black-koji mould will have more preferable Natural Survival ability after immobilization, its product plant tissue destructive enzyme being metabolized can destroy the cell membrane and cell interbed of plant cell, plant cell is set to become more fragile, then when carrying out medicine envelope to rice terrace using envelope field liquid medicine, more preferable effect will be played, comparing the weeds such as indomitable moleplant seed, water peanut and barnyard grass will become less, improve the benefit of saving water, resisting drought rice direct-sowing dry plantation.
Description
Technical field
The invention belongs to the technology field of plantation, and in particular to be reduced to a kind of saving water, resisting drought rice direct-sowing dry ridge face miscellaneous
The processing method of grass.
Background technology
Seed rice is exactly directly sown into crop field by direct sowing of rice, it is not necessary to a kind of plantation side of light-duty simplification of seedling transplanting
Formula, because Direct-seeding Rice operation is relatively easy, saves labor, season and labour's contradiction are alleviated, turns into the faster water of developed recently
Rice planting patterns.But because Direct-seeding Rice administrative skill is extensive, weeds occur seriously, to improve rice yield horizontal stable and form sternly
Ghost image rings.The weeds of direct sowing rice field typically prior to rice seed germination, grow simultaneously with rice.Direct-seeding Rice uses shallow wet filling after broadcasting
Irrigate, early stage, field subenvironment was advantageous to weed growth, and it is more that field goes out grass seeds class, went out that the careless time is long, peak is more, weed growth
It is vigorous, quantity is big, have a strong impact on growing for Direct-seeding Rice.The characteristics of being occurred according to weeds, from suitable herbicide, grab
Firmly optimum period medication..While " envelope, two kill, three mend " chemical weed control is done a good job of it, especially to pay attention to the flatness in field face.Make rice
Seedling holds interior outer fissure successfully from poisoning and water damage, and with wheatland ditch system standard, it is ensured that and interior outer fissure system is supporting, ensures that the row of filling is unimpeded, with
Effect is eliminated in raising and water starch management is horizontal.
With the continuous reduction of water resource, traditional Direct-seeding Rice has been not suitable with the requirement of Agricultural Development, compels to be essential
To solve contradiction present in Rice Cropping by mechanical direct-sowing dry technology.Saving water, resisting drought rice direct-sowing dry technology have drought resisting,
Water saving, saving of labor, time saving, volume increase, it is easy to operate the advantages that saving water, resisting drought direct sowing of rices field crop smothering it is serious.In early days in live experiment
Miao Yucao does not have special efficacy herbicide, it is difficult to carry out weed eradication in optimal weeding period with life.Later stage grass is excessive excessive, uses medicament
Can not weeding, and artificial weeding labor intensity is excessive, it is difficult to reaches job requirements.
The cell membrane of plant is entirely almost the parenchima being made up of cellulose in the infancy, and cell is by not
Dissolubility pectic substance is combined as a whole.Commonly referred to as intercellular substance, its mainly form be pectin and calcium compound.With life
Long progress, lignin start calm also thickening in iuntercellular, cell membrane.Ripe cell membrane is by the wall in outside and interior
The secondary wall of side is formed.Wall matter containing insoluble pectin, generally protopectin.After boiling, gradually partly
Become water soluble pectin, pectic acid or pectate, then show softness.Cellulose, which turns into long and with footpath fibre bundle, to be present
In cell membrane, for root it was found that the section for the various materials that ripe cell membrane is distributed, the cellulose outside of cell membrane is in thick
It is latticed, it is finer and close, it is more also bigger to the content of hemicellulose, pectin and lignin on the outside of cell membrane.
The content of the invention
In order to solve the problems, such as that saving water, resisting drought rice direct-sowing dry weeds are too many, by handling plantation alley face, so as to
The growth of later stage weeds is reduced, effectively improves the plantation efficiency of dry direct-seeding rice, reduced cost is real particular by following method
Existing：
Reduce the processing method of weeds in a kind of saving water, resisting drought rice direct-sowing dry ridge face
The significant drawback of direct-sowing dry is exactly that later stage weeds are more, it is difficult to handle, but direct-sowing dry eliminates many paddy field rice transplantings
Process, reduce many artificial and Material Costs, particularly when large-scale plantation rice, by the way of direct-sowing dry,
Both economized on resources, while save the time, very big one side improves production efficiency.But a disadvantage is that weeds are more, the weeding in later stage
Agent usage amount is big, and rice causes yield and everyway to be not so good as transplanting due to cannot get enough nutrition.
Years of researches are passed through in invention, the rice field ridge face before direct-sowing dry are handled using a kind of black-koji mould, black song
Mould obtains plant height production plant tissue destructive enzyme by constantly screening and purification, and its operative condition can be described as cellulase
Coenzyme, after unicellularization, cell membrane is just completely exposed with cellulase and other various enzyme effects, being advantageous to various
Enzyme plays a role, and its plant tissue destructive enzyme secreted mutually acts synergistically with cellulase.It is mainly proteolysis that it, which is acted on,
Enzyme fully and protein contacts, to improve soybean protein hydrolysis rate, it is necessary to will first surround the cell membrane outer layer of soybean protein
Between material dissolve, cell free is come, then isolate individual cells wall hydrolyzed, interact.
The ridge face in rice field is handled in advance using black-koji mould, is advantageous to following liquid medicine Feng Tianhou effect, is sealed
Field is necessary, many more situations of local weeds, be all using an envelope, two kill with three ways mended, even but this
Sample, addition still also has more weeds, and these weeds are substantially medicine and are honored as a queen what is left, for herbicide it is difficult to by he
Kill, and it is also very big to be used for multiple times injury of the herbicide to rice, considers that gain and loss is unworthy at all.This kind of weeds have
Moleplant seed, above the average age for marriage barnyard grass etc., all it is difficult thoroughly to be removed when liquid medicine seals field, and the weeds as moleplant seed, belong to and climb
Branch type, node takes root, and root is also deep, even the moleplant seed of a trifle, does not handle small when, a period of time
It is all that identical also has water peanut to expire field afterwards.The vitality of weeds is much better than rice, for example the corpse of weeds remains in field
In, it is not also seed, new plant can be grown again after a period of time, the rice field face pre-processed using aspergillus niger, by
The decomposition of disorganization's enzyme of aspergillus niger secretion, the cell membrane and cell interbed of plant become loose, thin；Be advantageous to seal
Field liquid medicine plays more preferable drug effect, and the weed growth liquid in later stage is less.
Disorganization's enzyme of black-koji mould secretion not only has decomposition to the dedifferentiation tissue of weeds residual, while can
Decomposition is helped to be played to the wheat remnants stalks after getting wheat, being advantageous to the later stage, preferably fermentation turns into organic matter, subtracts
The amount of application of few fertilizer.
Here it is not that aspergillus niger is directly applied into rice field, rice field belongs to natural environment, and aspergillus niger directly is added into meeting
Due to the advantage function of wild miscellaneous bacteria, addition thalline is caused not survive, it is relative to be in the side of weak tendency one, so invention is to aspergillus niger
Bacterium is enlarged after culture, is fixed using polyvinyl alcohol, and good yeasting is created using resin.Black-koji mould is carried out
Expand culture, make effective bacterium number >=10 of aspergillus niger strain number7Cfu/ml, then by 1:3 ~ 4 ratio and addition resin monomer
Nutrient solution mixing, by the way that in 5 ~ 8% boric acid fixers of the syringe injection containing 2 ~ 4%CaCl2,2 ~ 5mm of diameter particle is made
Shape, 4 ~ 8h of immersion make the fully crosslinked fixation of particle, washed 2 ~ 3 times after filtering.
Described nutrient solution is made up of the raw material of following percentage by weight：Sodium alginate 0.5 ~ 0.8%, polyvinyl alcohol 5 ~
10%th, the water of wheat flour dextrin 10 ~ 20%, glucose 4 ~ 20%, ammonium nitrate 0.1 ~ 0.5% and surplus.
Then the black-koji mould resin particle of immobilization is added into 70 ~ 95% base manure and mixed, base manure is by following weight
The raw material of percentage is made：Vermiculite power, fructus hordei germinatus, chinaberry fruit, soybean slag, peat, yellow cinnamon leaf, plant ash, mushroom mushroom bran, fruits and vegetables
Dead meal.Preparation method is mixed material, retting of digging pit 15 ~ 20 days, after the completion of plus boiling boil and is ground into slurry, finally dry be
Can.
The vegetable soup discarded after the salted vegetables of salted vegetables field is pressed 1:After 10 ~ 15 dilution proportion, by every mu of 50 ~ 100Kg, it is poured into just
On the field of firm getting wheat, field water content 90 ~ 110% is added water to, water conservation soaks 4 ~ 8 days, then suitably controls water 80 ~ 95%,
The base manure of mixed immobilization aspergillus niger resin particle is added, every mu of 100 ~ 160Kg of addition, continues 5 ~ 7 days.
Then sprinkling envelope field liquid medicine, according to envelope field liquid medicine operation instruction use, after the completion of by after soaking disinfection
Rice paddy seed is sowed above.
Here the immersion that discarded vegetable soup together participates in rice field is pickled in addition, contains various acids among discarded vegetable soup
Matter, the decomposition of stalk after getting wheat can be participated in, help speed up stalk is degraded into organic matter, solves the problems, such as stalk,
Soil acidity is improved simultaneously, is advantageous to the growing environment of rice.
Beneficial effects of the present invention：Using the black-koji mould that resin is fixed as adding ingredient, together used with plantation base manure
The processing of field after getting wheat, black-koji mould will have more preferable Natural Survival ability after immobilization, what it was metabolized
Product plant tissue destructive enzyme can destroy the cell membrane and cell interbed of plant cell, plant cell is become more fragile,
Then when carrying out medicine envelope to rice field using envelope field liquid medicine, more preferable effect, more indomitable moleplant seed, water peanut will be played
And the weeds such as barnyard grass will become less, the plantation efficiency of direct-sowing dry rice is improved.
Embodiment
Embodiment 1：
Reduce the processing method of weeds in a kind of saving water, resisting drought rice direct-sowing dry ridge face, it is characterised in that：This method includes following
Step：
（1）Black-koji mould is first enlarged culture, makes effective bacterium number >=10 of black-koji mould7Cfu/ml, then by 1:3 ratio
Example mixes with adding the nutrient solution of resin monomer, is injected into by syringe containing 2%CaCl26% boric acid fixer in, be made straight
2 ~ 5mm of footpath graininess, immersion 6h make the fully crosslinked fixation of particle, dried after being washed 2 ~ 3 times after filtering；
（2）Mix the raw material of following percentage by weight：Vermiculite power 10%, fructus hordei germinatus 4%, chinaberry fruit 15%, soybean slag 40%, peat
2%th, yellow cinnamon leaf 4%, plant ash 5%, mushroom mushroom bran 15%, fruits and vegetables dead meal 10%, landfill of digging pit, insulation retting 15 ~ 20 days, complete
Afterwards plus boiling boiling continues 10 ~ 20min, is ground into slurry, is finally dried into pulvis, will（1）Tree after the Immobilized Aspergillus niger bacterium
Fat particle is added into 85% pulvis, and base manure is made after mixing；
（3）The vegetable soup discarded after the salted vegetables of salted vegetables field is pressed 1:After 10 dilution proportion, be poured into by every mu of 75Kg just gather in it is small
On the field of wheat, field water content 100% is added water to, water conservation soaks 5 days, then suitably controls water 85%, adds（2）Gained base manure,
Every mu of addition 120Kg, placement continue 6 days.
（4）Sprinkling envelope field liquid medicine, according to envelope field liquid medicine operation instruction use, after the completion of plastic covering film thermal insulating cover
3 days, then open film breathable 5 days, finally sow the rice paddy seed after soaking disinfection above.
The step（1）In nutrient solution be made up of the raw material of following percentage by weight：Sodium alginate 0.5%, polyvinyl alcohol
7%th, the water of wheat flour dextrin 15%, glucose 10%, ammonium nitrate 0.3% and surplus.
The step（4）Middle envelope field liquid medicine is one kind in pretilachlor, butachlor, pendimethalin.
Claims (3)
1. the processing method of weeds is reduced in a kind of saving water, resisting drought rice direct-sowing dry ridge face, it is characterised in that：This method includes following several
Individual step：
（1）Black-koji mould is first enlarged culture, makes effective bacterium number >=10 of black-koji mould7Cfu/ml, then by 1:3 ~ 4
Ratio mixes with adding the nutrient solution of resin monomer, is injected into by syringe containing 2 ~ 4%CaCl25 ~ 8% boric acid fixers in,
2 ~ 5mm of diameter graininess is made, 4 ~ 8h of immersion makes the fully crosslinked fixation of particle, dried after being washed 2 ~ 3 times after filtering；
（2）Mix the raw material of following percentage by weight：Vermiculite power 5 ~ 20%, fructus hordei germinatus 3 ~ 10%, chinaberry fruit 10 ~ 30%, soybean slag 20
~ 60%, peat 2 ~ 8%, yellow cinnamon leaf 4 ~ 10%, plant ash 2 ~ 6%, mushroom mushroom bran 10 ~ 25%, fruits and vegetables dead meal 5 ~ 20%, landfill of digging pit,
Be incubated retting 15 ~ 20 days, after the completion of plus boiling boiling continue 10 ~ 20min, be ground into slurry, be finally dried into pulvis, general（1）It is described
Resin particle after Immobilized Aspergillus niger bacterium is added into 70 ~ 95% pulvis, and base manure is made after mixing；
（3）The vegetable soup discarded after the salted vegetables of salted vegetables field is pressed 1:After 10 ~ 15 dilution proportion, it is poured into just by every mu of 50 ~ 100Kg
On the field of getting wheat, field water content 90 ~ 100% is added water to, water conservation soaks 3 ~ 5 days, then suitably controls water 75 ~ 90%, add
Enter（2）Gained base manure, every mu of 100 ~ 160Kg of addition；
（4）Sprinkling envelope field liquid medicine, is used according to the operation instruction of envelope field liquid medicine, after the completion of by the saving water, resisting drought rice after soaking disinfection
Seed is sowed above.
2. the processing method of weeds is reduced in saving water, resisting drought rice direct-sowing dry ridge face according to claim 1, it is characterised in that described
Step（1）In nutrient solution be made up of the raw material of following percentage by weight：It is sodium alginate 0.5 ~ 0.8%, polyvinyl alcohol 5 ~ 10%, small
Flour dextrin 10 ~ 20%, glucose 4 ~ 20%, the water of ammonium nitrate 0.1 ~ 0.5% and surplus.
3. the processing method of weeds is reduced in saving water, resisting drought rice direct-sowing dry ridge face according to claim 1, it is characterised in that described
Step（4）Middle envelope field liquid medicine is one kind in pretilachlor, butachlor, pendimethalin.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537622.1A CN107466749A (en) | 2017-07-04 | 2017-07-04 | Reduce the processing method of weeds in a kind of direct-sowing dry rice ridge face |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710537622.1A CN107466749A (en) | 2017-07-04 | 2017-07-04 | Reduce the processing method of weeds in a kind of direct-sowing dry rice ridge face |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829352A (en) * | 2015-05-06 | 2015-08-12 | 肥西县农业技术推广中心 | Silicate bacterium fertilizer capable of promoting crop absorption and preparation method thereof |
| CN104855196A (en) * | 2015-05-08 | 2015-08-26 | 寿县晶鑫农业科技开发有限公司 | Rice direct sowing high-yield cultivation method |
| CN105713893A (en) * | 2016-04-27 | 2016-06-29 | 中国科学院水生生物研究所 | Immobilization method for improving degradation ability of nitrobenzene degradation bacteria |
| CN105819964A (en) * | 2016-03-23 | 2016-08-03 | 山东绿亨生物工程有限公司 | Microbial fertilizer particles and preparation method thereof |
-
2017
- 2017-07-04 CN CN201710537622.1A patent/CN107466749A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104829352A (en) * | 2015-05-06 | 2015-08-12 | 肥西县农业技术推广中心 | Silicate bacterium fertilizer capable of promoting crop absorption and preparation method thereof |
| CN104855196A (en) * | 2015-05-08 | 2015-08-26 | 寿县晶鑫农业科技开发有限公司 | Rice direct sowing high-yield cultivation method |
| CN105819964A (en) * | 2016-03-23 | 2016-08-03 | 山东绿亨生物工程有限公司 | Microbial fertilizer particles and preparation method thereof |
| CN105713893A (en) * | 2016-04-27 | 2016-06-29 | 中国科学院水生生物研究所 | Immobilization method for improving degradation ability of nitrobenzene degradation bacteria |
Non-Patent Citations (1)
| Title |
|---|
| 包启安: "《酱油科学与酿造技术》", 31 January 2011 * |
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Application publication date: 20171215 |
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