CN108432577A - A kind of rice wheat rotation implantation methods - Google Patents
A kind of rice wheat rotation implantation methods Download PDFInfo
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- CN108432577A CN108432577A CN201810220738.7A CN201810220738A CN108432577A CN 108432577 A CN108432577 A CN 108432577A CN 201810220738 A CN201810220738 A CN 201810220738A CN 108432577 A CN108432577 A CN 108432577A
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- rice
- wheat
- arable land
- implantation methods
- stalk
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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
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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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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
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Abstract
The present invention relates to field of plant growing technology more particularly to a kind of rice wheat rotation implantation methods, include the following steps：1) in First Year autumn planting, wheat is planted with the arable land of the arable land green manuring of half or leisure, remaining half；2) the green manure field of half or fallow field are planted Xian hybrid rice in morning by second year；During the wheat stubble field of half is planted, evening stalk rice；3) interplanting green manure or the leisure again before stalk rice harvest；4) the crop rotation plantation that step 1~3 carry out next round is repeated.The implantation methods of the present invention are conducive to keep away the effect that calamity protects receipts raising wheat yield and the reduction fertilizer amount that increases fertility of land.
Description
Technical field
The present invention relates to a kind of implantation methods of crops, belong to field of plant growing technology more particularly to a kind of rice and kernel
With green manuring rotation implantation methods.
Background technology
The county is one of national commodity grain production base county, main product rice and wheat.Majority big farming household, agricultural are raw at present
Production cooperative society and home farm do not stint and increase input to pursue high-yield and high-efficiency, and noon, two season of autumn completely plant kind.However fit to obtain it
Instead, not only yield does not increase, but also quality of agricultural product declines year by year, and agriculture is originally also higher and higher.I in the past few years, by investigation,
It works at a selected spot, summarize, have found drawback of problems.The old pattern of " one rice of a wheat repeat plant " that mainly uses at present not section
It learns, is unreasonable.
Therefore, the new cultivation mode for excavating out sustainable volume increase is explored, growth of agricultural efficiency, increasing peasant income and sustainable development are reached
The requirement of exhibition is very necessary.
Invention content
A kind of rice wheat rotation implantation methods, include the following steps：
1) in First Year autumn planting, with the arable land A green manurings of half or leisure, the arable land B kinds of remaining half
Plant wheat；
2) the green manure field of half arable land A or fallow field nursery in April, May are planted Xian hybrid rice in morning by second year；It will
The arable land B6 month wheat stubbles field of another half plant in, evening obstruct rice；
3) before the B stalk rice harvests of arable land, A interplanting green manure or leisure again of ploughing；
4) arable land A is exchanged with arable land B, repeats the crop rotation plantation that step 1~3 carry out next round.
Preferably, the wheat in the step 1 selects precocity, the kind of high yield, anti gibberellic disease.
Preferably, Xian hybrid rice selects precocity, high yield, stable yields, disease-resistant hybrid paddy rice product in the morning in the step 2
Kind.
Preferably, during wheat stubble field in the step 2 plants, evening stalk rice select precocity, high yield, anti-fall, quality excellent in, it is late
Stalk.
Preferably, the green manure crop is pea.
Preferably, further include straw-returning step, carried out before stalk viridescent is not withered, stayed in advance in evening stalk rice harvest
High stubble is first smashed rice straw with stubble cleaner, sprinkles straw decomposing inoculant, then turns over pressure stubble, by a winter retting.
The present invention has an advantageous effect in that compared with prior art：Rotation cropping is recycled by this four halfs
New model to achieve the purpose that wheat-stalk rice-mutual crop rotation of green manure-hybrid rice and arable land are had holidays by turns, and is conducive to keep away
Calamity, which protects to receive to improve wheat yield and increase fertility of land, reduces the effect of fertilizer amount.
Description of the drawings
Fig. 1 is schematic diagram of the present invention.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
The present invention provides a kind of rice wheat rotation implantation methods shown in referring to Fig.1, which is characterized in that includes the following steps：
1) in First Year autumn planting, with the arable land A green manurings of half or leisure, the arable land B kinds of remaining half
Plant wheat；
2) the green manure field of half arable land A or fallow field nursery in April, May are planted Xian hybrid rice in morning by second year；It will
The arable land B6 month wheat stubbles field of another half plant in, evening obstruct rice；
3) before the B stalk rice harvests of arable land, A interplanting green manure or leisure again of ploughing；
4) arable land A is exchanged with arable land B, repeats the crop rotation plantation that step 1~3 carry out next round.
Preferably, the wheat in the step 1 selects precocity, the kind of high yield, anti gibberellic disease.
Preferably, Xian hybrid rice selects precocity, high yield, stable yields, disease-resistant hybrid paddy rice product in the morning in the step 2
Kind.
Preferably, during wheat stubble field in the step 2 plants, evening stalk rice select precocity, high yield, anti-fall, quality excellent in, it is late
Stalk.
Preferably, the green manure crop is pea.Early period, as green manure, kills two birds with one stone as vegetables, later stage.
Preferably, further include straw-returning step, carried out before stalk viridescent is not withered, stayed in advance in evening stalk rice harvest
High stubble is first smashed rice straw with stubble cleaner, sprinkles straw decomposing inoculant, then turns over pressure stubble, by a winter retting.
By the experiment of limited number of time, annual multiple crop index is 1:Optimize the most when 1.5, if expanding the cultivation face of wheat
Product has compressed the early stubble semilate rice of second year although multiple crop index rises, that is, reduces and keep away the area that calamity protects receipts, again
Increase agriculture sheet；If wheat planting area will be compressed simultaneously by increasing fallow field area, to make annual multiple crop index be 1:1.5
Hereinafter, land resource is caused to waste, the grain yield drops.
Using above-mentioned rotation cropping, be conducive to keep away calamity guarantor's receipts.New model ploughs 1 year autumn planting half green manuring
Or leisure, this early indica hybrid rice that half area is planted for second year are got ready, Xian the first tenday period of a month in April seedling in general morning,
The first tenday period of a month in May transplant, and breeding time late August, which reaches 150 days, to be harvested.To make rice plant of tillering stage, booting, heading stage avoid
Seven, eight, 93 month disease pests break out the influence of the harm and high temperature of phase to the hybrid paddy rice florescence.According to test, according to this journey
The hybridization morning semilate rice of sequence plant does not need preventing disease pest control, and per mu yield is all at 1200 jin or more, and the wheat stubble late medium rice of old mode cultivation
Can not avoid high temperature influences that with disease pest harm, general per mu yield 800 1 900 jin can only be received.
And be conducive to improve noon harvest wheat yield.Second year morning indica hybrid rice crops for rotation are pacified kind of a wheat, evening by the present invention
Round-grained rice does not plant wheat without exception after receiving Fu.This is extremely beneficial to Wheat Production, first in morning Xian crops for rotation be last year green manure field or
The soil fertility of fallow field is good, while wheat can choose soil moisture content, and in due course early sowing ensured have enough Basic Seedlings to be beaten for improving yield of wheat before the winter
Basis is descended.By test, in due course early sowing, good conditions for soil moisture, early wheat of emerging, per unit area yield is up to 800 jin or more.And old pattern is whole
Plantation is late stubble wheat, and emergence is late, seedling is thin and weak, tiller is few, fringe head is small, setting percentage is low, disease weight, and per mu yield can only receive 500 1 600
Jin.In addition 20 jin or so of early sowing wheat sowing quantity, 40 jin of sowing quantities saving half, go back 40 yuan of abridged edition per acre than late sowing wheat.
Improvement of soil fertility is also helped, is increased fertility of land, fertilizer amount is reduced.New model is green by the fallow field plantation of half
Fertilizer is best selection.In no condition kind green manure area or field, straw-returning is carried out.High stubble is stayed when late round-grained rice gathers in, and
Straw decomposing inoculant is spread fertilizer over the fields, turns over pressure stubble immediately, is similarly obtained the effect of fertilizing.With the fertilizing year by year of soil, fertilizer amount can
Decline 30 one 50%.The vacant field and old pattern autumn planting is not left a blank, can not plant green manure, kind of an evening wheat of racing against time again can not do stalk also
Field, therefore fertilizer amount is increasing.
Be conducive to abridged edition to increase income.On the surface, old pattern noon, two season of autumn cultivated area are up to 200%, annual multiple crop index
It is 1：2, and noon, two season of autumn cultivated area are 150% after new model autumn planting wheat compression half, annual multiple crop index is 1：
1.5, whether there is few kind of few receiptsReality is from yield：Old pattern wheat is averaged 500 1 600 jin of per unit area yield, rice list
Produce 800 1 900 jin of whole years, 1,300 1 1500 jin of total yield grain per acre, and 800 jin of new model yield of wheat is plus two points of few kind
One of area be 400 jin, 1200 jin of autumn rice yield, is averaged per acre by annual total yield grain 1200+400=1600 jin per acre
Increase production 100 jin one 300 jin than old pattern, increases income 135 1 400 yuan, while autumn planting will save per acre because of few kind of half wheat
250 yuan of cost (seed of usual one mu of wheat, chemical fertilizer, pesticide, tractor-ploughing, the costs such as machine receipts are 500 yuan or so).It adds
Xian keeps away calamity and protects receipts 25 yuan per acre of expenses for medicine of section in morning, along with japonica rice is appreciated 180 yuan per acre than long-grained nonglutinous rice, per acre by total mu average aggregate
90 yuan of increment, whole year can increase income 225 1 490 yuan, save 275 yuan of agriculture sheet.
New model changes round-grained rice by adjusting rice varieties, by wheat stubble late rice progress Xian, so that yield is substantially increased, due to japonica rice ratio
Long-grained nonglutinous rice disease-resistant performance is good, and is not affected by high temperatures, so per unit area yield is raised to 1200 jin, up to 1600 jin by original 800 jin.
Be conducive to Grain Production Level to reach a new level.Use new model can by rice per mu yield by original 1000 with
Under, 1200 jin are risen to, wheat is raised to 800 jin by original 600 jin.With the continuous fertilizing of soil, soil fertility it is continuous
Promoted, from now on by rice average yield per mu be increased to 1500 jin it is very hopeful, yield of wheat rise to 1000 jin be also it is possible.And
Old pattern, which is completely dependent on, expands cultivated area and high investment without yield potential.
Be conducive to Development of Green Food production.New model by crop rotation one leisure one fertilizing one keep away calamity one reduce agriculture this etc. it is comprehensive
Supplementary measures are closed, will gradually break away from chemical fertilizer, the harm of pesticide develops towards nuisanceless, pollution-free food, organic rice direction.
The science of this new model is that two kind continuous croppings of the rice and kernel that currently will generally use repeat the old mould of plantation
Formula is changed to the mutual crop rotation circulating cultivation dynamic new model of four crop varieties.Four half area proportionings are reasonable simultaneously
It is again just right.It can be using the arable land of annual half as fertilizer or leisure is cultivated, to gradually reduce chemical fertilizer and agriculture
The dosage of medicine, towards the ecological agriculture, green agriculture, environmental protection agricultural, low-carbon agriculture and production pollution-free food and organic food
Direction develop.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations, modification and
Environment, and can be changed by the above teachings or related fields of technology or knowledge in the scope of the invention is set forth herein
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of the claims.
Claims (6)
1. a kind of rice wheat rotation implantation methods, which is characterized in that include the following steps：
1) it in First Year autumn planting, is planted with the arable land (B) of arable land (A) green manuring of half or leisure, remaining half
Plant wheat；
2) the green manure field in half arable land (A) or fallow field nursery in April, May are planted Xian hybrid rice in morning by second year；It will be another
Arable land (B) wheat stubble in the June field of half plant in, evening stalk rice；
3) before arable land (B) stalk rice harvest, (A) interplanting green manure or leisure again of ploughing；
4) arable land (A) is exchanged with arable land (B), repeats the crop rotation plantation that step 1~3 carry out next round.
2. a kind of rice wheat rotation implantation methods according to claim 1, it is characterised in that：Wheat choosing in the step 1
With precocity, the kind of high yield, anti gibberellic disease.
3. a kind of rice wheat rotation implantation methods according to claim 1, it is characterised in that：Xian in morning in the step 2
Hybrid rice selects precocity, high yield, stable yields, disease-resistant Hybrid Rice Varieties.
4. a kind of rice wheat rotation implantation methods according to claim 1, it is characterised in that：Wheat stubble field in the step 2
In cultivation, evening stalk rice select precocity, high yield, anti-fall, quality excellent in, evening obstructs.
5. a kind of rice wheat rotation implantation methods according to claim 1, it is characterised in that：The green manure crop is pea.
6. a kind of rice wheat rotation implantation methods according to claim 1, it is characterised in that：Further include straw-returning step,
It is carried out before stalk viridescent is not withered, stays high stubble in evening stalk rice harvest in advance, first rice straw is smashed with stubble cleaner, sprinkles stalk
Then decomposing agent turns over pressure stubble, by a winter retting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220738.7A CN108432577A (en) | 2018-03-16 | 2018-03-16 | A kind of rice wheat rotation implantation methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220738.7A CN108432577A (en) | 2018-03-16 | 2018-03-16 | A kind of rice wheat rotation implantation methods |
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| Publication Number | Publication Date |
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| CN108432577A true CN108432577A (en) | 2018-08-24 |
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ID=63195669
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766184A (en) * | 2014-02-28 | 2014-05-07 | 湖南省土壤肥料研究所 | Triple-cropping cultivation method for double cropping paddy field |
| CN104126465A (en) * | 2014-07-16 | 2014-11-05 | 湖南农业大学 | Ryegrass and double-cropping early rice crop rotation cultivation method |
| CN104381068A (en) * | 2014-12-05 | 2015-03-04 | 江西省润邦农业开发集团有限公司 | Crop rotation method for southern rice areas |
| CN106818174A (en) * | 2017-01-25 | 2017-06-13 | 上海百泉生物技术有限公司 | A kind of organic implantation methods of crops of the two crops a year that crop makees altogether with green manure |
-
2018
- 2018-03-16 CN CN201810220738.7A patent/CN108432577A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766184A (en) * | 2014-02-28 | 2014-05-07 | 湖南省土壤肥料研究所 | Triple-cropping cultivation method for double cropping paddy field |
| CN104126465A (en) * | 2014-07-16 | 2014-11-05 | 湖南农业大学 | Ryegrass and double-cropping early rice crop rotation cultivation method |
| CN104381068A (en) * | 2014-12-05 | 2015-03-04 | 江西省润邦农业开发集团有限公司 | Crop rotation method for southern rice areas |
| CN106818174A (en) * | 2017-01-25 | 2017-06-13 | 上海百泉生物技术有限公司 | A kind of organic implantation methods of crops of the two crops a year that crop makees altogether with green manure |
Non-Patent Citations (2)
| Title |
|---|
| 无: "小麦栽培技术", 《道客巴巴》 * |
| 杨国胜: "小麦、烤烟、晚稻间套轮作栽培技术", 《作物杂志》 * |
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Application publication date: 20180824 |