CN104855101B - A kind of straw-returning and Wheat after rice implantation methods - Google Patents
A kind of straw-returning and Wheat after rice implantation methods Download PDFInfo
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- CN104855101B CN104855101B CN201510255309.XA CN201510255309A CN104855101B CN 104855101 B CN104855101 B CN 104855101B CN 201510255309 A CN201510255309 A CN 201510255309A CN 104855101 B CN104855101 B CN 104855101B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
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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
Abstract
The invention discloses a kind of straw-returning and Wheat after rice implantation methods, including：1）Synchronous rice harvesting, straw-returning and wheat cultivation；Rice harvesting requires the 20cm of toothing 15, and Wheat Sowing amount is 1.2 times of the local same period drilling operation amount of broadcasting；2）Fertilizer application：Base manure is based on composite fertilizer, appropriate urea of arranging in pairs or groups, 18kg/ mus or so of total nitrogen, and Dressing ratios are with 5:5 are advisable；3）There is provided irrigation and drainage passage for trench digging earthing prevention against water-logging in time；4）Appropriateness suppression is with because moisture in the soil is irrigated, improving wheat seeding rate after broadcasting；5）Timely disease pest and weed preventing and treating.The present invention can effectively alleviate two season of rice wheat crops for rotation linking contradiction, improve wheat cultivation quality, the comprehensive effect increased income with ecological, environmental protective, high and stable yields, improved soil, abridged edition.Using the above method, using Jiangsu Province's Wheat After Getting Rice growing area as test site, site test is carried out, as a result shows wheat increase yield 3 8%, more than 50 yuan/mu of abridged edition.
Description
Technical field
The present invention relates to wheat cultivation technical field, and in particular to a kind of straw-returning and Wheat after rice implantation methods.
Background technology
Wheat-rice rotation is Jiangsu grain-production main body crop rotation method.In recent years, by Different Rice Varieties During Growth Duration extension and big face
Product promotes the influence such as rice planting technology technology, and rice maturity is generally moved afterwards.Due to the glutinous weight of rice stubble soil, the suitable cultivated phase is short, preferably ploughs
Property is poor, and site preparation quality is extensive；Straw-returning then further increases Wheat After Getting Rice site preparation difficulty, causes times significantly to be postponed,
Seeding quality is decreased obviously.How realizing straw-returning and ahead of time times and improving seeding quality turns into Jiangsu rice stubble
Wheat high and stable yields key technology difficulty urgently to be resolved hurrily.
The content of the invention
Goal of the invention：For the deficiencies in the prior art, it is an object of the invention to provide a kind of straw-returning with
Wheat after rice implantation methods, the features such as being increased income with ecological, environmental protective, high and stable yields, improved soil, abridged edition.
Technical scheme：In order to realize foregoing invention purpose, the technical solution adopted by the present invention is as follows：
A kind of straw-returning and Wheat after rice implantation methods, comprise the following steps：
1）Synchronous rice harvesting, straw-returning and wheat cultivation；Rice harvesting requires toothing 15-20cm, and Wheat Sowing amount is
1.1-1.3 times of the local same period drilling operation amount of broadcasting；
2）Fertilizer application：Base manure is based on composite fertilizer, arrange in pairs or groups appropriate urea, 17-19kg/ mus of total nitrogen；
3）There is provided irrigation and drainage passage for trench digging earthing prevention against water-logging in time；
4）Appropriateness is suppressed and because moisture in the soil is irrigated after broadcasting；
5）Timely disease pest and weed preventing and treating.
Step 1）In, the equipment that rice harvesting is used is the Full feeding harvester of Kubo field 688, is fed entirely in Kubo field 688
Enter and wheat cultivation device is installed on the left of the operating desk of formula harvester, then go out to install additional at kind of mouth under seeder seed wheel and include steel wire
Plastic tube, plastic tube is extended to below harvester header, uniformly fixed discharging tube by mounting and fixing bracket；Sowing dress
Power resources are put in tracks of harvester axle, by extending left front side crawler belt axle, so that adjunction chain passes power on axle
Sowing wheel shaft is transported to, the amount of broadcasting is controlled by adjusting seeder handwheel.
Step 1）In, gathered in early after paddy rice is ripe, in Wheat After Getting Rice proper seeding or late stubble early sowing.
Step 2）In, base manure broadcasts application in 0-7 days sets before rice harvesting, or in fertilising before rain in first quarter moon after wheat cultivation,
Topdress in the jointing stage, treat base portion the first internode fixed length, applied when leaf color takes off light.
Step 2）In, N, P2O5、K2O ratios are 1:0.5:0.5, Dressing ratios are 5:5.
Step 3）In, mechanical trench digging is carried out after broadcasting in time, accomplishes that inside and outside three ditches are supporting, furrow width, ditch depth are respectively 20-30
Cm, 30-35cm, longitudinally 1 road ditch is opened every 2.0-3.0 meters along wheatland, uniformly sheds ditch mud, and increase covering reduces dew seed and anti-
Jelly is kept a full stand of seedings.
Beneficial effect：Compared with prior art, the invention has the advantages that and high-lighting effect：The present invention is received in paddy rice
The synchronous banding of wheat seed is uniformly sowed in earth's surface while cutting, almost rice straw is being planted by chopping uniform fold simultaneously
It is sub to realize the synchronization job of rice harvesting, wheat cultivation, straw mulching and returning above, while by appropriate suppression, because of moisture in the soil filling
Irrigate, fertilizer application, trench digging earthing etc. technology carry out integrated, effectively alleviate two season of rice wheat crops for rotation linking contradiction, improve wheat
Seeding quality, reduces evaporation of soil water, the comprehensive effect increased income with ecological, environmental protective, high and stable yields, improved soil, abridged edition.
Using the above method, using Jiangsu Province's Wheat After Getting Rice growing area as test site, site test is carried out, as a result shows wheat increase yield 3-
8%, more than 50 yuan/mu of abridged edition.
Embodiment
With reference to specific embodiment, the present invention is described further, but the present invention is not limited by following examples
System.
Embodiment 1
A kind of straw-returning and Wheat after rice implantation methods, comprise the following steps：
1）Synchronous rice harvesting, straw-returning and wheat cultivation.In Kubo field 688, the operating desk of Full feeding harvester is left
Harvesting seeding apparatus is installed in side, then goes out the plastic tube for being installed additional at kind of mouth and including steel wire under seeder seed wheel, and plastic tube is prolonged
Extend below harvester header, uniformly fixed discharging tube by mounting and fixing bracket.Seeding apparatus power resources are in harvester
Crawler belt axle, by extending left front side crawler belt axle, so that adjunction chain transmits power to sowing wheel shaft on its axle, passes through
Adjust the seeder handwheel control amount of broadcasting.Start harvester operation function, realized while harvester operation advances synchronous sowing with
Straw mulching and returning.The technology not only favorably fights for farming season, also reduces operating cost, solves Wheat After Getting Rice plantation evening, sowing
Ropy problem, is conducive to improving wheat yield.
Gathered in early after paddy rice is ripe：Strive for Wheat After Getting Rice proper seeding or late stubble early sowing, increase not enough to prevent field soil moisture content
Wheat is emerged risk or artificial moisture creating cost.Rice harvesting requires toothing 15-20cm, and Wheat Sowing amount is local same period drilling operation
1.2 times of the amount of broadcasting.
Suitably slow down operating speed during harvester the edge of a field turning operation, to improve wheat cultivation quality, prevent from broadcasting broadcast leakage weight.
The edge of a field turning and shut down due to field and put the stalk skewness that grain is caused, need manually appropriate even grass.
2）Fertilizer application：Base manure is based on composite fertilizer, arrange in pairs or groups appropriate urea, 18kg/ mus or so of total nitrogen, N, P2O5、K2O ratios
Example is 1:0.5:0.5, Dressing ratios are with 5:5 are advisable, and base manure can broadcast application in 0-7 days sets before rice harvesting, or in after wheat cultivation
Applied fertilizer in first quarter moon before rain（Furrow irrigation 1 time is needed after the fertilising of dry days in autumn gas）, topdress preferably in the jointing stage, treat base portion the first internode fixed length, leaf
Applied when color takes off light.
3）There is provided irrigation and drainage passage for trench digging earthing prevention against water-logging in time.Mechanical trench digging is carried out after broadcasting in time, accomplishes that inside and outside three ditches are matched somebody with somebody
Set, furrow width, ditch depth, which are respectively that 20-30 cm, 30 cm or so are uniform, sheds ditch mud, increase covering, reduces dew seed and antifreeze keeps a full stand of seedings.
Wheatland longitudinally opens 1 road ditch every 2.0-2.5 meters in southern Jiangsu, Soviet Union, and northern Suzhou wheatland longitudinally opens 1 road ditch every 2.5-3.0 meters.
4）Appropriateness is suppressed and because moisture in the soil is irrigated after broadcasting.Broadcast rear returning to the field grass amount larger, once should slightly be suppressed, it is small to improve
Wheat emergence rate.Under Condition of Straw Mulch, the soil moisture content emerged suitable for wheat germination is between 20%-23%, if soil contains
Water is relatively low, and the water that should spread and sink in time is irrigated, and supplements soil moisture, promotes wheat seed water suction germination.
5）Timely disease pest and weed preventing and treating.Weeds in field and disease are prevented and treated according to local plant protection requirement in time, especially note early
Spring, band dew prevented and treated banded sclerotial blight early.
Using the above method, using Jiangsu Province's Wheat After Getting Rice growing area as test site, site test is carried out, as a result shows wheat
Increase production 3-8%, more than 50 yuan/mu of abridged edition.
It can be seen that the present processes, uniformly sow the synchronous banding of wheat seed in earth's surface while rice harvesting, it is several
Rice straw realizes rice harvesting, wheat cultivation, straw mulching and returning by chopping uniform fold on seed simultaneously
Synchronization job, while by appropriate suppression, because moisture in the soil irrigations, fertilizer application, the technology progress of trench digging earthing etc. it is integrated, effectively alleviate
Two season of rice wheat crops for rotation linking contradiction, improves wheat cultivation quality, increases with ecological, environmental protective, high and stable yields, improved soil, abridged edition
The comprehensive effect of receipts.
Claims (3)
1. a kind of straw-returning and Wheat after rice implantation methods, it is characterised in that comprise the following steps：
1) synchronous rice harvesting, straw-returning and wheat cultivation；Rice harvesting requires toothing 15-20cm, and Wheat Sowing amount is locality
1.1-1.3 times of the same period drilling operation amount of broadcasting；The equipment that rice harvesting is used is the Full feeding harvester of Kubo field 688, long
Protect and wheat cultivation device is installed on the left of the operating desk of the Full feeding harvester of field 688, then go out under seeder seed wheel at kind of mouth
Install the plastic tube for including steel wire additional, plastic tube is extended to below harvester header, it is by mounting and fixing bracket that discharging tube is equal
Even fixation；Seeding apparatus power resources are in tracks of harvester axle, by extending left front side crawler belt axle, so that the adjunction on axle
Chain transmits power to sowing wheel shaft, and the amount of broadcasting is controlled by adjusting seeder handwheel；
2) fertilizer application：Base manure is based on composite fertilizer, arrange in pairs or groups appropriate urea, 17-19kg/ mus of total nitrogen；Base manure is in before rice harvesting
0-7 days sets broadcast application, or in being applied fertilizer after wheat cultivation in first quarter moon before rain, topdress in the jointing stage, treat base portion the first internode fixed length, leaf
Applied when color takes off light；
3) ditching in time, there is provided irrigation and drainage passage for earthing prevention against water-logging；Mechanical trench digging is carried out after broadcasting in time, accomplishes that inside and outside three ditches are supporting, ditch
Wide, ditch depth is respectively 20-30cm, 30-35cm, and 1 road ditch is longitudinally opened every 2.0-3.0 meters along wheatland, ditch mud is uniformly shed, increased
Covering；
4) appropriateness is suppressed and because moisture in the soil is irrigated after broadcasting；
5) disease pest and weed preventing and treating in time.
2. straw-returning according to claim 1 and Wheat after rice implantation methods, it is characterised in that step 1) in, paddy rice
Gathered in early after maturation, realize Wheat After Getting Rice proper seeding or late stubble early sowing.
3. straw-returning according to claim 1 and Wheat after rice implantation methods, it is characterised in that step 2) in, N,
P2O5、K2O ratios are 1:0.5:0.5, Dressing ratios are 5:5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510255309.XA CN104855101B (en) | 2015-05-19 | 2015-05-19 | A kind of straw-returning and Wheat after rice implantation methods |
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| CN201510255309.XA CN104855101B (en) | 2015-05-19 | 2015-05-19 | A kind of straw-returning and Wheat after rice implantation methods |
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| CN104855101B true CN104855101B (en) | 2017-11-03 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766303B (en) * | 2016-03-15 | 2018-10-30 | 江苏省农业科学院 | Strong sprout method is suppressed after a kind of Wheat Sowing based on rice straw returning to the field |
| CN106665036B (en) * | 2016-11-06 | 2020-02-21 | 浙江大学 | Wheat field covering weeding method |
| CN106856942A (en) * | 2017-03-03 | 2017-06-20 | 安徽农业大学 | Wheat one broadcasts full stand method under the conditions of a kind of sandy loess straw-returning |
| CN108370979B (en) * | 2018-04-11 | 2024-03-19 | 江西农业大学 | Synchronous fertilization stubble-remaining righting machine and method for ratoon rice |
| CN108522177A (en) * | 2018-05-08 | 2018-09-14 | 四川省农业科学院作物研究所 | A kind of Wheat after rice type of seeding |
| CN111990191B (en) * | 2020-09-09 | 2021-12-31 | 江苏省农业科学院 | Quick stubble-connecting mechanical sowing method for wet soil wheat season in rice and wheat rotation area |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101341835A (en) * | 2008-08-26 | 2009-01-14 | 刘建 | Wheat cultivation-free method with full compost of straw |
| CN103477849B (en) * | 2013-09-29 | 2014-12-24 | 四川省农业科学院作物研究所 | Method for straw full-amount returning and rice-wheat planted seedling in rice-wheat double cropping area |
| CN103797926B (en) * | 2014-02-10 | 2016-02-17 | 宜昌市农业科学研究院 | Straw incorporation multiple cropping method in rice field-upland field rotation |
| CN103782715A (en) * | 2014-02-14 | 2014-05-14 | 江苏省农业科学院农业资源与环境研究所 | Harvesting and seeding device |
| CN104350991B (en) * | 2014-11-21 | 2016-07-06 | 安徽喜洋洋农业科技有限公司 | A kind of Wheat after rice half no-tillage machine trench digging broadcasts sowing cultural method |
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