CN101390485A - A method of ditching and ridge sowing suitable for precision hole direct seeding of rice - Google Patents
A method of ditching and ridge sowing suitable for precision hole direct seeding of rice Download PDFInfo
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- CN101390485A CN101390485A CNA2008101990696A CN200810199069A CN101390485A CN 101390485 A CN101390485 A CN 101390485A CN A2008101990696 A CNA2008101990696 A CN A2008101990696A CN 200810199069 A CN200810199069 A CN 200810199069A CN 101390485 A CN101390485 A CN 101390485A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
The invention belongs to the agricultural sowing methods, particularly relating to a ditching and ridging sowing method which adapts to rice precision hole direct sowing and comprises the following steps: a, furrows are arranged on the leveled wet sludge surface alternately; b, a ridge stage higher than the furrow is formed between two furrows; and c, a sowing ditch is arranged on the ridge stage, and the seeds are dibbled in the sowing ditch based on a certain distance. The invention enables the rice roots to grow in a relatively dry environment and is conducive to root development and growth, which also reduces water in rice growth.
Description
Technical field
The invention belongs to a kind of agricultural sowing methods, relate in particular to a kind of live ditching, ridging type of seeding in rice precision amount cave that is adapted to.
Background technology
Mill trial results shows that the paddy machinery direct seeding technique is a kind of planting technology of paddy rice preferably.The at present domestic and international live flat planting mode that generally adopts of paddy machinery, seed rice is broadcast on the higher mud face of moisture, the more shallow easy lodging of burying.Whole field face all will be poured water during paddy growth, and water consumption is big.
Summary of the invention
At the shortcoming of prior art, the purpose of this invention is to provide a kind of live ditching, ridging type of seeding in the rice precision amount that is adapted to cave that is beneficial to root system development and reduces water.
For achieving the above object, technical scheme of the present invention is: a kind ofly be adapted to the live ditching, ridging type of seeding in rice precision amount cave, it may further comprise the steps:
Offer furrow on a, the wet mud face after process is smooth at interval;
Form the height ridge platform high between b, two furrows than furrow;
Offer a seed furrow on c, the ridge platform, seed rice is broadcast in seed furrow according to a determining deviation cavitation.
The row spacing of adjacent two ridge interstations is fixing row spacing; Fixedly row spacing is 20cm, 25cm or 30cm.
The row spacing of adjacent two ridge interstations is the capable alternate row spacing of width; The capable alternate row spacing of width is 15cm+35cm or 20cm+40cm.
The cave in adjacent two kinds of caves is apart from 5～30cm scope.The amount of broadcasting in each sowing cave is 2～6.
Compared with prior art, the present invention is by adopting the type of seeding of ditching, ridging, and furrow both can be used as irrigates ditch usefulness, can be used as the drain ditch again and uses.Because seed rice is broadcast in the seed furrow on the platform of ridge, can guarantee that rice root grows in dryer and comfortableer relatively environment, help root system development.Simultaneously, the water in the furrow can provide Rice Production required moisture again.
During paddy growth, only need to guarantee in the furrow certain depth of water to be arranged and need not whole field face and all pour water, both can reduce and pour water, can reduce evaporation again, thereby can save the paddy growth water.
Seed furrow on the platform of ridge has increased the embedded depth of rice root, has solved general Direct-seeding Rice preferably owing to broadcast the problem of the more shallow easy lodging of burying on the mud face.
Description of drawings
Fig. 1 is the structural representation of ditching, ridging soil of the present invention;
Fig. 2 is the vertical view of Fig. 1 ditching, ridging soil.
Embodiment
The present invention has improved a kind of live ditching, ridging type of seeding in rice precision amount cave that is adapted to, and it may further comprise the steps:
Offer furrow 1 on a, the wet mud face after process is smooth at interval; This furrow 1 both can be used as irrigates ditch usefulness, can be used as drain ditch usefulness again, as shown in Figure 1.
Form the height ridge platform 2 high between b, two furrows 1 than furrow 1; The row spacing of adjacent two ridge platforms 2 is optional, can select fixedly row spacing (as 20cm according to different crops for rotation (early rice, semilate rice, late rice), different rice variety, different regions (weather conditions, thermal condition) and different planting habit, 25cm, specifications such as 30cm) or the capable alternate row spacing of width (as 15cm+35cm, specifications such as 20cm+40cm), to adapt to China's different regions paddy rice planting requirement;
Offer a seed furrow 3 on c, the ridge platform 2, seed rice is broadcast in seed furrow 3 according to a determining deviation cavitation, as shown in Figure 2, distance between the sowing cave 4 is adjustable, be 5～30cm, the amount of broadcasting in each sowing cave 4 is 2～6, can adapt to the requirement of different crops for rotation (early, middle and late rice), different rice variety, different regions (weather conditions, wet heat condition), different planting habit.
In the above-mentioned type of seeding, different cultivars can alternately be planted, and as male parent, maternal alternate, and plantation is not both kind in the piece of same field, to adapt to different planting requirements.
Because seed rice is broadcast in the seed furrow on the platform of ridge, can guarantee that rice root grows in dryer and comfortableer relatively environment, help root system development.Simultaneously, the water in the furrow can provide Rice Production required moisture again.During paddy growth, only need to guarantee in the furrow certain depth of water to be arranged and need not whole field face and all pour water, both can reduce and pour water, can reduce evaporation again, thereby can save the paddy growth water.
In addition, the seed furrow on the platform of ridge has increased the embedded depth of rice root, has solved general Direct-seeding Rice preferably owing to broadcast the problem of the more shallow easy lodging of burying on the mud face.
With transplanting method, promptly to compare with machine rice transplantation, transplanting rice seedling by hand, root is not hindered in type of seeding of the present invention, can reduce simultaneously and execute striking root fertilizer, can guarantee the cavitation of embarking on journey, and ventilated daylighting is good, can reduce the pesticide application amount, also can save seed rice significantly simultaneously.
Adopt the paddy rice growing way of type of seeding plantation of the present invention good, output is higher.The present invention has carried out 1500 mu of live production tests, comprise different crops for rotation (early rice, semilate rice, late rice), different cultivars (conventional rice, hybrid rice, super hybridization rice) and different soils condition, mill trial results shows, sowing cave Direct-seeding Rice is because well developed root system, tiller in low joint position, growing way is good, and output is higher.During harvesting, survey product by real the cutting in scene, 565.23 kilograms of No. 1 smart amount of the conventional rice high-quality live per mu yields in cave, broadcast sowing 482.56 kilograms of per mu yields by hand, essence amount cave is live to increase production 82.67 kilograms/mu than manual broadcasting sowing, and increases production 17.1%, and the live ratio in hybrid rice T volt 5537 smart amount caves broadcasts sowing volume increase 6.9% by hand.
Claims (7)
1, a kind ofly be adapted to the live ditching, ridging type of seeding in rice precision amount cave, it is characterized in that may further comprise the steps:
Offer furrow (1) on a, the wet mud face after process is smooth at interval;
Form the height ridge platform (2) high between b, two furrows (1) than furrow (1);
Offer a seed furrow (3) on c, the ridge platform (2), seed rice is broadcast in seed furrow (3) according to a determining deviation cavitation.
2, according to claim 1ly be adapted to the live ditching, ridging type of seeding in rice precision amount cave, it is characterized in that: the row spacing that forms between adjacent two ridge platforms (2) is fixing row spacing.
3, according to claim 2ly be adapted to the live ditching, ridging type of seeding in rice precision amount cave, it is characterized in that: described fixedly row spacing is 20cm, 25cm or 30cm.
4, according to claim 1ly be adapted to the live ditching, ridging type of seeding in rice precision amount cave, it is characterized in that: the row spacing that forms between adjacent two ridge platforms (2) is the capable alternate row spacing of width.
5, according to claim 4ly be adapted to the live ditching, ridging type of seeding in rice precision amount cave, it is characterized in that: the capable alternate row spacing of described width is 15cm+35cm or 20cm+40cm.
6, according to claim 1ly be adapted to the live ditching, ridging type of seeding in rice precision amount cave, it is characterized in that: the cave that adjacent two sowing caves (4) form is apart from 5～30cm scope.
7, according to claim 1ly be adapted to the live ditching, ridging type of seeding in rice precision amount cave, it is characterized in that: the amount of broadcasting in each sowing cave (4) is 2～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101990696A CN101390485A (en) | 2008-10-10 | 2008-10-10 | A method of ditching and ridge sowing suitable for precision hole direct seeding of rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101990696A CN101390485A (en) | 2008-10-10 | 2008-10-10 | A method of ditching and ridge sowing suitable for precision hole direct seeding of rice |
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| Publication Number | Publication Date |
|---|---|
| CN101390485A true CN101390485A (en) | 2009-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008101990696A Pending CN101390485A (en) | 2008-10-10 | 2008-10-10 | A method of ditching and ridge sowing suitable for precision hole direct seeding of rice |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318529A (en) * | 2011-08-26 | 2012-01-18 | 胡爱生 | Aquatic and dry amphibious planting method for rice |
| CN102550347A (en) * | 2011-11-10 | 2012-07-11 | 黄璜 | Cultivation method for wedge plowing and transplanting rice |
| CN102550348A (en) * | 2011-11-10 | 2012-07-11 | 黄璜 | Cultivation method for rice direct dibble seeding in wedged ditches |
| CN102893782A (en) * | 2012-09-29 | 2013-01-30 | 湖南杂交水稻研究中心 | Rice three-strong cultivation method |
| CN103609378A (en) * | 2013-05-29 | 2014-03-05 | 尹永华 | Rice ridge-type plant hole locating cultivation method |
| CN104412750A (en) * | 2013-12-11 | 2015-03-18 | 邱逸奎 | Method for ridging on hilly land in leveling manner |
| CN104541852A (en) * | 2014-12-09 | 2015-04-29 | 韦守国 | Lodging-free cultivation method of super high-yield rice |
| CN110604022A (en) * | 2019-09-03 | 2019-12-24 | 中国农业大学 | A cassava cultivation method suitable for the whole mechanized operation |
| CN116137991A (en) * | 2023-03-08 | 2023-05-23 | 淮安汉德农业科技有限公司 | Rice sowing method without covering soil |
-
2008
- 2008-10-10 CN CNA2008101990696A patent/CN101390485A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318529B (en) * | 2011-08-26 | 2013-11-06 | 胡爱生 | Aquatic and dry amphibious planting method for rice |
| CN102318529A (en) * | 2011-08-26 | 2012-01-18 | 胡爱生 | Aquatic and dry amphibious planting method for rice |
| CN102550347A (en) * | 2011-11-10 | 2012-07-11 | 黄璜 | Cultivation method for wedge plowing and transplanting rice |
| CN102550348A (en) * | 2011-11-10 | 2012-07-11 | 黄璜 | Cultivation method for rice direct dibble seeding in wedged ditches |
| CN102550347B (en) * | 2011-11-10 | 2013-07-17 | 湖南农业大学 | Cultivation method for wedge plowing and transplanting rice |
| CN102550348B (en) * | 2011-11-10 | 2013-07-31 | 湖南农业大学 | Cultivation method for rice direct dibble seeding in wedged ditches |
| CN102893782A (en) * | 2012-09-29 | 2013-01-30 | 湖南杂交水稻研究中心 | Rice three-strong cultivation method |
| CN102893782B (en) * | 2012-09-29 | 2014-01-08 | 湖南杂交水稻研究中心 | Three strong cultivation methods of rice |
| CN103609378A (en) * | 2013-05-29 | 2014-03-05 | 尹永华 | Rice ridge-type plant hole locating cultivation method |
| CN104412750A (en) * | 2013-12-11 | 2015-03-18 | 邱逸奎 | Method for ridging on hilly land in leveling manner |
| CN104541852A (en) * | 2014-12-09 | 2015-04-29 | 韦守国 | Lodging-free cultivation method of super high-yield rice |
| CN104541852B (en) * | 2014-12-09 | 2017-12-15 | 韦守国 | Cultural method of the Super High Yielding Rice without lodging |
| CN110604022A (en) * | 2019-09-03 | 2019-12-24 | 中国农业大学 | A cassava cultivation method suitable for the whole mechanized operation |
| CN116137991A (en) * | 2023-03-08 | 2023-05-23 | 淮安汉德农业科技有限公司 | Rice sowing method without covering soil |
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Open date: 20090325 |