CN105638342A - Method for machine harvesting of middle-season rice and guarantee of high yield of ratoon rice - Google Patents
Method for machine harvesting of middle-season rice and guarantee of high yield of ratoon rice Download PDFInfo
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Abstract
The invention discloses a method for machine harvesting of middle-season rice and guarantee of a high yield of ratoon rice. The method comprises the successive steps including selection of a middle-season rice variety, rice seedling raising, transplantation, fertilization, the machine harvesting of the middle-season rice, middle-stake processing, fertilization of the ratoon rice and harvesting of the ratoon rice. In comparison with the prior art, the method for the machine harvesting of the middle-season rice and the guarantee of the high yield of the ratoon rice disclosed by the invention has the advantages that (1) cultivation is simplified, labor productivity is increased, and per mu cost is reduced by about RMB 250 in comparison with manual harvesting of the middle-season rice; (2) the harvesting can be carried out by middle and small machinery and implemented in wet fields, so the applicability is high; (3) hill platform fields are also applicable, and the method is applicable to a development strategy orientation of agricultural machinery; (4) middle and small harvesting machines have proper prices, are affordable for farmers, and are most suitable for purchase power of big grain-production households, domestic farms and farmer professional cooperatives in hilly areas of Southern Sichuan, and the method has broad prospect for generalization; (5) the method for the machine harvesting of the middle-season rice and the guarantee of the high yield of the ratoon rice changes the history that no ratoon rice exists after the machine harvesting of the middle-season rice, and the method can protect national food safety; and (6) the cost is reduced, efficiency is increased, and farmers' income is increased.
Description
Technical field
The present invention relates to the cultivation method field of semilate rice, particularly the method that Herba Oryzae Reproductii high yield protected by semilate rice received by a kind of machine.
Background technology
Owing to China's south China rice area is big, rural laborer is general more weak, for alleviating the work burden of harvesting paddy rice, peasant thirsts for mechanical harvesting semilate rice, machine receive semilate rice in China south China just with 10% rate of growth fast development, but particularly band Herba Oryzae Reproductii area in the Yangtze valley one is big in China south China, it it is the important composition part of grain yield, but, without Herba Oryzae Reproductii after general machine receipts semilate rice, lose huge grain yield in vain, in order to both help peasant's machine to receive semilate rice in science and technology, keep again To yield of ratooning crop, agricultural technology extension station, Jiangan County, Sichuan Province carried out " machine is received semilate rice and protected Herba Oryzae Reproductii high yield technology " problem research in 2012, it is successful from one's very first attempt, demonstration in 2013 110 mu obtains successfully, within 2014, promote 1400 mu to obtain again successfully. this technology is welcome by peasant, has great function for protection country grain security.
Summary of the invention
It is an object of the invention to be provided a kind of light letter cultivation, it is to increase labour productivity, receive, than the manual machine receiving semilate rice mu cost savings about 250 yuan, the method that Herba Oryzae Reproductii high yield protected by semilate rice.
For achieving the above object, the present invention implements according to following technical scheme:
The method that Herba Oryzae Reproductii high yield protected by semilate rice received by machine, comprises the following steps:
1) rice varieties in selecting: select safe excellent 99, the excellent China of C two accounts for, river is excellent 6203, should fragrant 4245, should a kind of rice varieties in fragrant 3003 as seed;
2) seedling: elite seed, basks seeds 1-2 days, soaks more than 12 hours, drag for plant and within first 3 hours, add strong chlorine oil sterilization, educate drought pipe machine sowing machine transplanting of rice seedling by water after seed dressing or manually plant, take the insulation seedling of a kind of jade epiphragma, in 35-40 days age of seedling, seed consumption is every mu 0.3-1.5 kilogram;
3) transplanting: educate drought pipe machine sowing machine transplanting of rice seedling for water, with 4 row rice transplanter rice transplantings, stay a wide row every 4 row, the distance of wide row is 1.5-2 chi, and mu inserts 1-1.2 ten thousand nest; To the rice shoot manually planted, adopting the narrow strain of wide row or width is capable plants, strain band 2 is tillered, and mu plants 0.8 ten thousand nests, every nest list strain;
4) apply fertilizer: semilate rice base fertilizer mu organic fertilizer 1000 kilograms, execute paddy rice-dedicated fertilizer 20-30 kilogram or medicine fertilizer " gold rice dragon " 20 kilograms for every mu when topdressing, gather in and execute 10-20 kilogram, Herba Oryzae Reproductii budding fertilizer urea in first 15 days;
5) semilate rice received by machine: with the track type 4 row reaper of 8 to 12 horsepower harvesting semilate rice, during harvesting, regulates lower cutter, makes lower cutter slice off down regeneration axillalry bud cusp or the leaf of 2 joints 80%, and rice stake is highly the king-pile of 35-40cm;
6) king-pile process: semilate rice receive after 3-4 days every mu execute 8-12 kilogram of urea, and with the heavily anti-banded sclerotial blight of biological pesticide, organic pesticide and physical control, rice blast and two generation striped rice borer worm;
7) Herba Oryzae Reproductii fertilising: Herba Oryzae Reproductii filling stage mu is converted 40 kg of water with 100 grams " excellent clever elements " or potassium primary phosphate and carried out leaf dressing;
8) Herba Oryzae Reproductii harvesting: after Herba Oryzae Reproductii maturation, gather in the crops at fine day.
As the preferred version of the present invention, described step 2) water selects the seedling dish of long 58 centimetres, wide 28 centimetres, the seeder in 1920 holes when educating drought pipe machine sowing machine transplanting of rice seedling, spring, temperature-stable more than 12 DEG C just can be sowed, and takes the insulation seedling of a kind of jade epiphragma, and seed consumption is every mu more than 1 kilogram; When manually planting, seed consumption is every mu more than 0.5 kilogram.
As the preferred version of the present invention, as Tanaka has water after the fertilising of described step 7), control water layer is 4-6 centimetre, and holds up stake to reduce the rice injured degree of stalk vascular bundle in time.
Compared with prior art, semilate rice guarantor's Herba Oryzae Reproductii high yield method received by machine of the present invention has six to act on greatly, and one is light letter cultivation, it is to increase labour productivity, than manual receipts semilate rice mu cost savings about 250 yuan; Two is that middle-size and small-size machinery Tanaka has water also can receive, and suitability is strong; Three, hills raised fields also can be gone up, and is suitable for agricultural machinery development strategy direction; Four is that middle-size and small-size cropper is moderate, and peasant affords, and adapts to Chuan Nan hills district most and plants grain rich and influential family, home farm, peasant Zhuan He society purchasing power, and promotion prospect is wide; Five is that machine receipts semilate rice guarantor's Herba Oryzae Reproductii high yield rewrites the rear history without Herba Oryzae Reproductii of machine receipts in the past, and the method is that national food serves safely provide protection; Six is cost-saving synergistic, promotes increasing peasant income.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, and illustrative examples and explanation in this invention are used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1
The method that Herba Oryzae Reproductii high yield protected by semilate rice received by machine, comprises the following steps:
1) rice varieties in selecting: select safe excellent 99 rice varieties as seed;
2) seedling: elite seed, basks seeds 1 day, soaks 15 hours, drags for and kind within front 3 hours, adds strong chlorine oil sterilization and dress seed, cultivates the rice shoot of 30 days, and seed consumption is average 1.5 kilograms every mu;
3) transplanting: educate drought pipe machine sowing machine transplanting of rice seedling for water, with 4 row rice transplanter rice transplantings of the seedling dish of long 58 centimetres, wide 28 centimetres, the seeder in 1920 holes, stay a wide row every 4 row, the distance of wide row is 1.8 chis, and mu inserts 1.2 ten thousand nests; To the rice shoot manually planted, adopting the narrow strain of wide row or width is capable plants, strain band 2 is tillered, and mu plants 0.8 ten thousand nests, every nest list strain;
4) apply fertilizer: semilate rice base fertilizer mu organic fertilizer 1000 kilograms, execute paddy rice-dedicated fertilizer 20 kilograms for every mu when topdressing, gather in and execute 10 kilograms, Herba Oryzae Reproductii budding fertilizer urea in first 15 days;
5) semilate rice is gathered in: with the prosperous source board track type 4 row reaper harvesting semilate rice of 8 horsepower, during harvesting, regulating lower cutter, make lower cutter slice off down the regeneration axillalry bud cusp of 2 joints 80%, rice stake is highly the king-pile of 35cm;
6) king-pile process: semilate rice receive within latter 3 days, execute 8 kilograms of urea, and with the heavily anti-banded sclerotial blight of biological pesticide, organic pesticide and physical control, rice blast and two generation snout moth's larva;
7) as Tanaka has water, control water layer is 4 centimetres, and holds up stake to reduce the rice injured degree of stalk vascular bundle in time;
8) Herba Oryzae Reproductii fertilising: Herba Oryzae Reproductii filling stage mu is converted 40 kg of water with 100 grams of potassium primary phosphates and carried out leaf dressing;
9) Herba Oryzae Reproductii harvesting: after Herba Oryzae Reproductii maturation, gather in the crops at fine day.
Embodiment 2
The method that Herba Oryzae Reproductii high yield protected by semilate rice received by machine, comprises the following steps:
1) rice varieties in selecting: select the excellent China of C two to account for rice varieties as seed;
2) seedling: elite seed, basks seeds 2 days, soaks 14 hours, drags for kind and within first 3 hours, adds strong chlorine oil sterilization seed dressing, cultivates the rice shoot of 40 days, and seed consumption is 1.2 kilograms every mu;
3) transplanting: educate drought pipe machine sowing machine transplanting of rice seedling for water, with 4 row rice transplanter rice transplantings of the seedling dish of long 58 centimetres, wide 28 centimetres, the seeder in 1920 holes, stay a wide row every 4 row, the distance of wide row is 1.5 chis, and mu inserts 10,000 nests; To the rice shoot manually planted, adopting the narrow strain of wide row or width is capable plants, strain band 2 is tillered, and mu plants 0.8 ten thousand nests, every nest list strain;
4) apply fertilizer: semilate rice base fertilizer mu organic fertilizer 1000 kilograms, execute paddy rice-dedicated fertilizer 30 kilograms for every mu when topdressing, gather in and execute 20 kilograms, Herba Oryzae Reproductii budding fertilizer urea in first 15 days;
5) semilate rice is gathered in: with the prosperous source board track type 4 row reaper harvesting semilate rice of 8 horsepower, during harvesting, regulating lower cutter, make lower cutter slice off down the regeneration axillalry bud cusp of 2 joints 80%, rice stake is highly the king-pile of 40cm;
6) king-pile process: semilate rice receive within latter 4 days, execute 12 kilograms of urea, and with the heavily anti-banded sclerotial blight of biological pesticide, organic pesticide and physical control, rice blast and two generation snout moth's larva;
7) as Tanaka has water, control water layer is 8 centimetres, and holds up stake to reduce the rice injured degree of stalk vascular bundle in time;
8) Herba Oryzae Reproductii fertilising: Herba Oryzae Reproductii filling stage mu is converted 40 kg of water with 100 grams of potassium primary phosphates and carried out leaf dressing;
9) Herba Oryzae Reproductii harvesting: after Herba Oryzae Reproductii maturation, gather in the crops at fine day.
Embodiment 3
The method that Herba Oryzae Reproductii high yield protected by semilate rice received by machine, comprises the following steps:
1) rice varieties in selecting: select suitable fragrant 4245 rice varieties as seed;
2) seedling: elite seed, basks seeds 2 days, soaks 13 hours, drags for kind and within first 3 hours, adds strong chlorine oil sterilization seed dressing, cultivates the rice shoot of 40 days, and seed consumption is 1 jin every mu;
3) transplanting: educate drought pipe machine sowing machine transplanting of rice seedling for water, with 4 row rice transplanter rice transplantings of the seedling dish of long 58 centimetres, wide 28 centimetres, the seeder in 1920 holes, stay a wide row every 4 row, the distance of wide row is 2 chis, and mu inserts 1.2 ten thousand nests; To the rice shoot manually planted, adopting the narrow strain of wide row or width is capable plants, strain band 2 is tillered, and mu plants 0.8 ten thousand nests, every nest list strain;
4) apply fertilizer: semilate rice base fertilizer mu organic fertilizer 1000 kilograms, execute paddy rice-dedicated fertilizer 25 kilograms for every mu when topdressing, gather in and execute 15 kilograms, Herba Oryzae Reproductii budding fertilizer urea in first 15 days;
5) semilate rice is gathered in: with the prosperous source board track type 4 row reaper harvesting semilate rice of 8 horsepower, during harvesting, regulating lower cutter, make lower cutter slice off down the regeneration axillalry bud cusp of 2 joints 80%, rice stake is highly the king-pile of 37cm;
6) king-pile process: semilate rice receive within latter 3 days, execute 10 kilograms of urea, and with the heavily anti-banded sclerotial blight of biological pesticide, organic pesticide and physical control, rice blast and two generation snout moth's larva;
7) as Tanaka has water, control water layer is 6 centimetres, and holds up stake to reduce the rice injured degree of stalk vascular bundle in time;
8) Herba Oryzae Reproductii fertilising: Herba Oryzae Reproductii filling stage mu is converted 40 kg of water with 100 grams " excellent clever elements " and carried out leaf dressing;
9) Herba Oryzae Reproductii harvesting: after Herba Oryzae Reproductii maturation, gather in the crops at fine day.
Jiangan County 2014 is in rice high yield building work, receiving semilate rice by 200 mu, civil and military village, Di Peng town machine protects centered by Herba Oryzae Reproductii high yield core demonstration sheet, set up 1400 mu of machines in the whole county and receive semilate rice guarantor's Herba Oryzae Reproductii high yield demonstration area, the method is taked to obtain the effect of core demonstration area average yield per mu 268.7 kilograms, whole county average yield per mu 181.2 kilograms, the highest per mu yield 293.7 kilograms, close with the To yield of ratooning crop after hand harvest semilate rice. According on October 24th, 2014,200 mu, civil and military village, fluffy town in the end of the year, Jiangan County 2014 machine is received semilate rice guarantor's Herba Oryzae Reproductii high yield core demonstration survey and is produced by the expert group inside the province being made up of Department of Agriculture of Sichuan Province, academy of agricultural sciences of province, Yibin City bureau of agriculture, academy of agricultural sciences of city, Technology Bureau of city and Jiangan County Technology Bureau, its result is: average yield per mu amount 268.9 kilograms, the highest per mu yield 293.7 kilograms, close with the To yield of ratooning crop after hand harvest semilate rice. Expert group is unanimously thought: " Jiangan County by exploring for many years, semilate rice received by the machine of formation, and to store Herba Oryzae Reproductii high yield innovative technology suitability strong, To yield of ratooning crop and head season hand harvest suitable ".
The technical scheme of the present invention is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical scheme of the present invention, all falls within protection scope of the present invention.
Claims (3)
1. the method that Herba Oryzae Reproductii high yield protected by semilate rice received by a machine, it is characterised in that, comprise the following steps:
Rice varieties in selection: select safe excellent 99, the excellent China of C two accounts for, river is excellent 6203, should fragrant 4245, should a kind of rice varieties in fragrant 3003 as seed;
Seedling: elite seed, basks seeds 1-2 days, soaks more than 12 hours, drags for and kind within front 3 hours, adds strong chlorine oil sterilization, educates drought pipe machine sowing machine transplanting of rice seedling by water or manually plant after seed dressing, takes a kind of jade epiphragma and is incubated seedling, 35-40 days age of seedling, and seed consumption is every mu 0.3-1.5 kilogram;
Transplanting: educate drought pipe machine sowing machine transplanting of rice seedling for water, with 4 row rice transplanter rice transplantings, stay a wide row every 4 row, the distance of wide row is 1.5-2 chi, and mu inserts 1-1.2 ten thousand nest; To the rice shoot manually planted, adopting the narrow strain of wide row or width is capable plants, strain band 2 is tillered, and mu plants 0.8 ten thousand nests, every nest list strain;
Fertilising: semilate rice base fertilizer mu organic fertilizer 1000 kilograms, executes paddy rice-dedicated fertilizer 20-30 kilogram or medicine fertilizer " gold rice dragon " 20 kilograms for every mu when topdressing, gathers in and execute 10-20 kilogram, Herba Oryzae Reproductii budding fertilizer urea in first 15 days;
Semilate rice received by machine: with the track type 4 row reaper of 8 to 12 horsepower harvesting semilate rice, during harvesting, regulates lower cutter, makes lower cutter slice off down regeneration axillalry bud cusp or the leaf of 2 joints 80%, and rice stake is highly the king-pile of 35-40cm;
King-pile process: semilate rice receive after 3-4 days every mu execute 8-12 kilogram of urea, and with the heavily anti-banded sclerotial blight of biological pesticide, organic pesticide and physical control, rice blast and two generation striped rice borer worm;
Herba Oryzae Reproductii is applied fertilizer: Herba Oryzae Reproductii filling stage mu is converted 40 kg of water with 100 grams " excellent clever elements " or potassium primary phosphate and carried out leaf dressing;
Herba Oryzae Reproductii is gathered in: after Herba Oryzae Reproductii maturation, gather in the crops at fine day.
2. the method that Herba Oryzae Reproductii high yield protected by semilate rice received by machine according to claim 1, it is characterized in that: described step 2) water selects the seedling dish of long 58 centimetres, wide 28 centimetres, the seeder in 1920 holes when educating drought pipe machine sowing machine transplanting of rice seedling, spring, temperature-stable more than 12 DEG C just can be sowed, taking the insulation seedling of a kind of jade epiphragma, seed consumption is every mu more than 1 kilogram;When manually planting, seed consumption is every mu more than 0.5 kilogram.
3. the method that Herba Oryzae Reproductii high yield protected by semilate rice received by machine according to claim 1, it is characterised in that: as Tanaka has water after the fertilising of described step 7), control water layer is 4-6 centimetre, and holds up stake to reduce the rice injured degree of stalk vascular bundle in time.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576611A (en) * | 2016-12-30 | 2017-04-26 | 潘典进 | First season rice harvesting method for rice high-yield ratoon rice |
| CN107455195A (en) * | 2017-09-20 | 2017-12-12 | 福建农林大学 | A kind of promotion machine is low in receiving to stay a nitrogen fertilizer applying method for ratooning rice axillary bud sprouting |
| CN109169081A (en) * | 2018-09-21 | 2019-01-11 | 福建省农业科学院水稻研究所 | A method of measurement rice height stake regeneration power |
| CN109744102A (en) * | 2019-01-30 | 2019-05-14 | 湖南杂交水稻研究中心 | A kind of rice production method reducing heavy metal cadmium |
| CN110521523A (en) * | 2019-10-18 | 2019-12-03 | 周能为 | A kind of high photosynthetic efficiency wide-and narrow-row rice cultural method |
| CN111587752A (en) * | 2020-05-22 | 2020-08-28 | 四川省农业科学院水稻高粱研究所 | Formulated plant row spacing configuration method for rice machine harvesting, storing and retaining ratooning rice |
| CN114747440A (en) * | 2022-03-17 | 2022-07-15 | 四川省农业科学院作物研究所 | Planting method for realizing production of ratoon rice in area with insufficient temperature and light |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576611A (en) * | 2016-12-30 | 2017-04-26 | 潘典进 | First season rice harvesting method for rice high-yield ratoon rice |
| CN107455195A (en) * | 2017-09-20 | 2017-12-12 | 福建农林大学 | A kind of promotion machine is low in receiving to stay a nitrogen fertilizer applying method for ratooning rice axillary bud sprouting |
| CN109169081A (en) * | 2018-09-21 | 2019-01-11 | 福建省农业科学院水稻研究所 | A method of measurement rice height stake regeneration power |
| CN109744102A (en) * | 2019-01-30 | 2019-05-14 | 湖南杂交水稻研究中心 | A kind of rice production method reducing heavy metal cadmium |
| CN110521523A (en) * | 2019-10-18 | 2019-12-03 | 周能为 | A kind of high photosynthetic efficiency wide-and narrow-row rice cultural method |
| CN111587752A (en) * | 2020-05-22 | 2020-08-28 | 四川省农业科学院水稻高粱研究所 | Formulated plant row spacing configuration method for rice machine harvesting, storing and retaining ratooning rice |
| CN114747440A (en) * | 2022-03-17 | 2022-07-15 | 四川省农业科学院作物研究所 | Planting method for realizing production of ratoon rice in area with insufficient temperature and light |
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Application publication date: 20160608 |