CN1322807C - Corn and rice interplanting and plastic mulching cultivation technology - Google Patents
Corn and rice interplanting and plastic mulching cultivation technology Download PDFInfo
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- CN1322807C CN1322807C CNB2004100813431A CN200410081343A CN1322807C CN 1322807 C CN1322807 C CN 1322807C CN B2004100813431 A CNB2004100813431 A CN B2004100813431A CN 200410081343 A CN200410081343 A CN 200410081343A CN 1322807 C CN1322807 C CN 1322807C
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Abstract
The present invention relates to a corn and paddy rice interplanting and ground film covering cultivation technology. The paddy rice as well as the corn are planted in one piece of land. The interplanting cultivation of the corn and the paddy rice is the cultivation in forms of a wide and a narrow bands, wherein the wide band is a paddy rice interplanting band, and the narrow band is a corn cultivating band. Compartments separated according to the compartment spacing of 2m are divided into compartment ditches and compartment surfaces, the width of each compartment ditch is from 0.17 to 0.33m, and the width of each compartment surface is from 1.67 to 1.83m; two rows of corn are respectively planted at both sides of each compartment ditch; the paddy rice is transplanted on the wide band of the compartment surfaces in a perforating mode, the row spacing is from 14 to 26cm, the back row spacing is from 13.5 to 20cm, and the spacing between the paddy rice and the corn at one side and the spacing between the paddy rice and the corn at the other side are respectively 23.5cm. After the corn is planted and a fertilizer is applied, films with the width of 2m are covered, and the method of film covering comprises the following procedures: one compartment of corn is planted, one compartment of fertilizer is applied, and one compartment of ground film is covered; each compartment of ground film respectively covers two rows of corn at both sides of the wide edge of the compartment; the ground films are appressed with the compartment surfaces, and the periphery of each ground film is tightly pressed by mud; the films are broken, and corn seedlings are tidied out. Due to the adoption of seed direct sowing, the films are firstly covered before holes perforation and seed sowing. The corn and paddy rice interplanting and ground film covering cultivation technology which is utilized can improve the yield per unit area to a great extent. The present invention is suitable for the.
Description
Technical field: the present invention relates to corn on dry land and rice interplanting and cultivating method mulched, particularly a kind of corn and rice interplanting are cultivating method mulched.
Background technology: these two staple food crops of corn and paddy rice do not utilize the advantage performance interplanting effect of its high bar and short bar in the prior art, and what two staple food crops of corn and paddy rice adopted is the pattern of planting separately, so output is not high.
Summary of the invention: the object of the present invention is to provide a kind of corn and rice interplanting cultivating method mulched, utilize this method can increase substantially yield per unit area, reach the purpose of increasing both production and income.
Formation of the present invention: it is to plant between the main cereal crops paddy rice of planting of main cereal crops corn of planting in nonirrigated farmland and paddy field is carried out or interplanting has formed corn on dry land and paddy rice composite cultivation mode, in plot, not only plant corn but also transplant rice seedlings, the cover rice cropping is to adopt the cultivation of wide and narrow strip method between corn, the broadband is to plant between paddy rice or the interplanting band, the arrowband is the maize culture band, cultivating method of crop: after the whole thin leveling in soil, divide the railway carriage or compartment by the 2m railway carriage or compartment apart from stay cord, 2m railway carriage or compartment distance is to comprise railway carriage or compartment ditch and railway carriage or compartment face, railway carriage or compartment furrow width 0.17-0.33m, railway carriage or compartment face width 1.67-1.83m, both sides at the railway carriage or compartment ditch respectively plant delegation's corn, two row plant are wanted the wrong strain triangularity shape of planting, and the direction of extension of maize leaf is parallel with the railway carriage or compartment ditch; Plant between paddy rice or overlap cultivating method: plant between paddy rice or overlap and plant, remove the asynchronism(-nization) of transplanting, method is identical, make a card punch earlier as rake, on the broadband of 1.67-1.83m, the rice transplanting hole is accomplished fluently with card punch, the handful line-spacing 14-26cm of card punch, regression is apart from 13.5-20cm, and the corn of rice cropping from both sides is capable respectively to be 23.5cm; Plastic mulching method: planted corn and executed after the fertilizer epiphragma thereupon, the selection fabric width is that the mulch film of 2m covers, method is to plant a railway carriage or compartment corn, execute a railway carriage or compartment fertilizer, cover a railway carriage or compartment mulch film, every railway carriage or compartment mulch film covers delegation's corn in wide both sides in the railway carriage or compartment, mulch film will be close to the railway carriage or compartment face during epiphragma, the ditch of all around drawing in railway carriage or compartment is pressed the edge of film tight with earth, want timely rupture of membranes outside the maize seedling reason membrane after membrane cover is good, and with earth fenestra is built, adopt the seed sowing method with plant between corn and paddy rice or interplanting to cover mulch film earlier, punching sowing then.
Compared with the prior art, the present invention has made full use of natural resourcess such as space, time, soil fertility, fertility, luminous energy, heat energy, rainwater, have high yield, high-quality, efficient, low consumption, water saving, water conservation, guarantor's soil, protect fertile, as to heat, save cost effect, the conventional single harvest corn output units increased in production of planting of the compound production ratio of corn and rice interplanting plastic film mulching cultivation is more than 50%, this technology is applied in the place that condition is fit to, and is a highly effective measure that realizes that the peasant increases grain, increases income, gets rich and strive for a relatively comfortable life.
Embodiment:
One, selects the soil:, can plant nonirrigated farmland and the dried field of corn and paddy rice and generally can plant as long as mild.
Two, select breeding: (one) selects fine corn seeds: select for use height resistant to lodging, and disease-resistant worm, short bar fine corn seeds in the stable high yield is best with compact high-yield corn breeding.
(2) select the paddy rice breeding: according to the experimental study result, all paddy rice breedings that is suitable for the cultivation of local paddy field can both adapt to, and output is directly proportional with the paddy field cultivation.Different is with paddy rice when being enclosed within the corn field between plastic mulching breeding time than long about 8 days of cultivation in the paddy field.So, when selecting rice varieties, should select high yield, disease-resistant, the anti-good hybrid rice variety that falls and be fit to the local climate characteristics breeding time.
Three, meticulous whole ground, enrich farmyard manure
Be the key technology of capturing high yield, the quality of whole ground quality is the compound unit yield of influence directly wholely.The requirement of whole ground will reach the standard of " thin, flat, clean ", carefully is exactly that soil block is thin, and flat is exactly that ground will be put down, and is exactly the clean no-sundries in the face of land only.
In conjunction with whole ground, 667m when plow harrow
2Spread fertilizer over the fields the base manure of 750-1000 kilogram farmyard manure earlier, carry out two ploughs, two rakes then and accomplish that careful and fertilizer of soil block and soil mixes thoroughly as rice-cultivating.
Four, cultivate strong sprout, the transplanting of branch interband cover
(1) cultivates strong sprout
1, methods of cultivating seedlings of maize: adopt corn nourishment ball or nutritive cube to grow seedlings.Sowing time, the Zhenfeng County was a suitable sowing date with the early and middle ten days in April in every year according to the climatic characteristic decision of locality.
2, paddy seedling culture method: adopt drought to educate light seeding or two sections method of raising seedling, drought is educated light seeding every 1m that grows seedlings
2The seeding in nursery bed amount is advisable with gulch 30-35 gram.Sowing time, be advisable with late March to the early April in every year in the Zhenfeng County according to the decision of local climate characteristics.
(2) corn and paddy rice divide the interband cover to transplant
The cover rice cropping is to adopt the cultivation of wide and narrow strip method between corn.Concrete grammar is 2 meters to be opened the railway carriage or compartment and divides 2 bands (corn belt and paddy rice band), and wherein dividing the 1.67-1.83m broadband is to plant between paddy rice or the interplanting band, and the arrowband of 0.17-0.33m is the maize culture band.
1, cultivating method of crop: after the whole thin leveling in soil, divide the railway carriage or compartment by the 2m railway carriage or compartment apart from stay cord, the 2m railway carriage or compartment is apart from being to comprise railway carriage or compartment ditch and railway carriage or compartment face, and railway carriage or compartment furrow width 0.17-0.33m is the arrowband of maize culture, railway carriage or compartment face width 1.67-1.83m is the broadband of maize culture, also is simultaneously to plant between paddy rice or the interplanting band.Both sides at the railway carriage or compartment ditch respectively plant delegation's corn, and promptly the narrow row of corn is 0.17-0.33m, wide behavior 1.67-1.83m (cover cultivation band between paddy rice).The direction of extension of blade is parallel with the railway carriage or compartment ditch during transplanting, and two row plant are wanted the wrong strain triangularity shape of planting, and spacing in the rows of each row is 17-23cm, 667m
2Plant corn 2900-3900 strain.During transplanting seedlings and seedling are pressed dissimilar spaced apart, with companion planting training between seedlings and seedling.
The cultivation time: weather is protected the Moisture transplanting after selecting rain, if transplanting when running into arid weather season, carrying out keeping crop seedling from drought transplants, the clear liquid dung liquid of local available 0.5% urea in the water source inconvenience soaks nutrition ball or nutritive cube transplanting, corn is transplanted order age for emerging afterwards 6-30 days, leaf age 2.5-7.5 leaf, optimum transplanting leaf age is the 3-4 leaf, can not surpass 8 leaves at the latest.According to circumstances, cultivating method of crop also can adopt directed row's submethod to carry out live.
2, plant between paddy rice or overlap cultivating method: plant still cover between paddy rice is adopted and plant and to see the Moisture feelings and determine, if Moisture close friend just can plant with the time when cultivated maize, if run into arid weather, the Moisture feelings relatively poor will be after selecting rain behind the cultivated maize weather, the soil suction is just overlapped when reaching capacity substantially plants.Plant between paddy rice or overlap and plant, remove the asynchronism(-nization) of transplanting, method is identical.Earlier card punch as rake of system is accomplished fluently the rice transplanting hole with card punch on the broadband of 1.67-1.83m, the handful line-spacing 14-26cm of card punch, and regression is apart from 13.5-20cm, 667m
2Transplant rice seedlings about 14000 nests capable each the about 23.5cm of the corn of rice cropping from both sides.Rice transplanting order age is for emerging back 18-60 days, and the concrete time is according to the decision of rainwater situation, and when rainwater is good in during transplanting, and when the soil suction just transplants if reaching capacity substantially.Transplant early, rice shoot does not produce plants 2 paddy seedlings when tillering, transplant lately, and rice shoot has when tillering to plant 1 paddy seedling.To in time build fenestra behind the rice transplanting with earth.If do not cover, the one, can produce steam when meeting high temperature and cause steam to burn seedling from the fenestra evaporation; The 2nd, air enters the railway carriage or compartment face from fenestra, and rainwater causes weedy season; The 3rd, the paddy rice growing way is poor.If sowing season, the Moisture feelings were better, assorted rice can be adopted seed sowing.
Five, fertilising epiphragma
(1) corn fertilizing method: after trench digging is held in both hands maize seedling, 667m
2Discharge equably in the middle of the maize seedling that two strains sequence with farmyard manure 1000-1500 kilogram, discharge at maize seedling nitrogen, phosphorus, the disposable equably annular of potassium prescription compound fertilizer all around above the farmyard manure, from about corn 8cm then.667m
2(between corn cover paddy rice the gross area) is with 12 kilograms of pure N total amounts.N, P
2O
5, K
2The scale ratio of O is 1: 0.8: 0.6, and this ratio is that the author is in Zhenfeng County person phase and big twice corn balance of upright stone tablet corresponding fertilization result of the test.667m
2Be converted into urea (containing N46%), fused calcium magnesium phosphate (contains P
2O
516%), potassium sulphate (contains K
2O50%) consumption is 26 kilograms, 60 kilograms and 14.4 kilograms, and the fertilising back is blinding in time.
(2) fertilization of rice method: after corn row seedling, fertilising, the blinding, planted a railway carriage or compartment and just covered a railway carriage or compartment mulch film.Required nitrogen, phosphorus, the potassic fertilizer of the full phase growth of paddy rice mixed before the epiphragma on the disposable railway carriage or compartment face that is sprinkling upon rice-cultivating equably.667m
2(paddy rice railway carriage or compartment face net area) uses 12 kilograms of purity nitrogen total amounts, N, P
2O
5, K
2O scale ratio is 1: 0.8: 0.6, and this ratio is the author's twice paddy rice balance corresponding fertilization result of the test of big upright stone tablet and flag ocean in the Zhenfeng County.The fertilising back is avoided the fertilizer volatilization or caused damage by rain drop erosion with reaching epiphragma.
(3) plastic mulching method: planted corn and executed fertilizer afterwards with reaching epiphragma.The selection fabric width is that the mulch film of 2m covers.Method is to plant a railway carriage or compartment corn, executes a railway carriage or compartment fertilizer, covers a railway carriage or compartment mulch film, and epiphragma is just much easier like this, finishes just to come epiphragma if all plant, and epiphragma is just relatively more difficult so.Every railway carriage or compartment mulch film covers delegation's corn in wide both sides in the railway carriage or compartment, and mulch film will be close to the railway carriage or compartment face during epiphragma, can prevent weed growth like this.The ditch of all around all will drawing in railway carriage or compartment is pressed the edge of film sternly with earth, has not allowed air enter the railway carriage or compartment face, the control weed growth.Want timely rupture of membranes outside the maize seedling reason membrane after membrane cover is good, and fenestra is built with earth.Adopt the seed sowing method will cover mulch film earlier with what plant between corn and paddy rice or interplant, punching sowing then.The lid mulch film time is in time protected the Moisture epiphragma after should being chosen in the rainy day.
Six, field management
(1) corn field management: in time look into seedling after the transplanting and fill a vacancy, find that dead seedling is short of seedling in time to mend to plant.The corn growth later stage, the rain of becalming will be set upright corn after living as early as possible if meet the wind lodging, in order to avoid reduce corn yield and influence paddy growth.Just the blade leaf sheath below the fringe position is all cut to pieces behind the listless palpus of the filigree of corn and removed.Cut leaf to pieces and mainly contain the benefit of three aspects: but a control of maize banded sclerotial blight takes place; Two can strengthen the cane lodging tolerance; The 3rd, reduce concealment to paddy rice.In time gather in the crops after the corn maturation, cane is surgeried take extraterrestrial stacking simultaneously, reduce the symbiosis phase of corn with paddy rice, the increase paddy rice later stage absorbs light, thereby increases photosynthesis, reaches the volume increase purpose.Other management are identical with the conventional cultivation method.
(2) rice field management: behind the rice transplanting, at first be to build fenestra with earth, do not allow air enter the railway carriage or compartment face; Its less important seedling of in time looking into is filled a vacancy, and has dead seedling to lack the nest phenomenon and wants it to be filled at once.At any time check between the shooting stage that from being transplanted to mulch film has or not disrepair phenomenon, find damaged will building the place of cut, so just can guarantee water conservation, guarantor's fertilizer, insulation, anti-grass, volume increase, the synergistic effect of mulch film well with earth.When weeds appear in the railway carriage or compartment face, be pressed in controlled weed growth above the mulch film at living weeds place with earth.Want control of grubs harm root behind the jointing, check and find that the listless seedling phenomenon of fragmentary paddy rice is arranged, listless seedling is pulled up to check whether root endangered by grub, if there is grub harm will in time carry out manual catching and killing or medical treatment.Other management methods are identical with the paddy field cultivation management method.
Claims (1)
1. corn and rice interplanting are cultivating method mulched, it is to plant between the main cereal crops paddy rice of planting of main cereal crops corn of planting in nonirrigated farmland and paddy field is carried out or interplanting has formed corn on dry land and paddy rice composite cultivation mode, it is characterized in that: in plot, not only plant corn but also transplant rice seedlings, the cover rice cropping is to adopt the cultivation of wide and narrow strip method between corn, the broadband is to plant between paddy rice or the interplanting band, the arrowband is the maize culture band, cultivating method of crop: after the whole thin leveling in soil, divide the railway carriage or compartment by the 2m railway carriage or compartment apart from stay cord, 2m railway carriage or compartment distance is to comprise railway carriage or compartment ditch and railway carriage or compartment face, railway carriage or compartment furrow width 0.17-0.33m, railway carriage or compartment face width 1.67-1.83m, both sides at the railway carriage or compartment ditch respectively plant delegation's corn, and two row plant are wanted the wrong strain triangularity shape of planting, and the direction of extension of maize leaf is parallel with the railway carriage or compartment ditch; Plant between paddy rice or overlap cultivating method: plant between paddy rice or overlap and plant, remove the asynchronism(-nization) of transplanting, method is identical, make a card punch earlier as rake, on the broadband of 1.67-1.83m, the rice transplanting hole is accomplished fluently with card punch, the seniority among brothers and sisters of card punch is apart from 14-26cm, and regression is apart from 13.5-20cm, and the corn of rice cropping from both sides is capable respectively to be 23.5cm; The plastic mulching method; Plant corn and executed after the fertilizer epiphragma thereupon, the selection fabric width is that the mulch film of 2m covers, method is to plant a railway carriage or compartment corn, execute a railway carriage or compartment fertilizer, cover a railway carriage or compartment mulch film, every railway carriage or compartment mulch film covers delegation's corn in wide both sides in the railway carriage or compartment, mulch film will be close to the railway carriage or compartment face during epiphragma, the ditch of all around drawing in railway carriage or compartment is pressed the edge of film tight with earth, want timely rupture of membranes outside the maize seedling reason membrane after membrane cover is good, and do with mud fenestra built, adopt the seed sowing method with plant between corn and paddy rice or interplanting to cover mulch film earlier, punching sowing then.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101156518B (en) * | 2007-11-24 | 2010-06-16 | 王菊胜 | Perforate raise seedling process without Mulch film for cotton |
CN101536638B (en) * | 2008-03-17 | 2011-03-16 | 王文东 | Method for alternating planting and cultivation |
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CN103181294A (en) * | 2013-04-01 | 2013-07-03 | 慈溪市农业技术推广中心 | Rice and soybean intercropping plantation method |
CN103181296A (en) * | 2013-04-01 | 2013-07-03 | 慈溪市农业技术推广中心 | Rice and corn intercropping plantation method |
CN103181295A (en) * | 2013-04-01 | 2013-07-03 | 慈溪市农业技术推广中心 | Rice and sorghum intercropping plantation method |
CN104756686B (en) * | 2014-11-26 | 2017-09-01 | 马维成 | A kind of stereo cultivating method of southerm yew and interplanting corn |
CN105027946A (en) * | 2015-08-26 | 2015-11-11 | 贵州省仁怀市欢悦红粱种植有限公司 | Corn cultivation method |
CN106804347A (en) * | 2015-11-27 | 2017-06-09 | 林天国 | A kind of drought transplants rice seedlings and interplants the broken method for saving corn bar also field of corn |
CN107873432A (en) * | 2017-10-19 | 2018-04-06 | 蚌埠农兴达现代农业有限公司 | A kind of colored methods of cultivating seedlings of maize of high transplanting survival rate |
CN107646350A (en) * | 2017-11-10 | 2018-02-02 | 四川农业大学 | A kind of packet type corn intercropping and interplanting implantation methods |
CN108782079A (en) * | 2018-06-15 | 2018-11-13 | 沈阳博地环保科技有限公司 | A kind of nonirrigated farmland plastic film mulch direct seading rice technology |
CN109511347A (en) * | 2019-01-16 | 2019-03-26 | 丹东农业科学院 | A kind of method and its application made between corn and Direct-seeding Rice |
CN109601308A (en) * | 2019-01-27 | 2019-04-12 | 郑州市蔬菜研究所 | A kind of cultivation technology method of the double ridge all standing precocity water-saving efficients of potato mulch |
-
2004
- 2004-11-23 CN CNB2004100813431A patent/CN1322807C/en not_active Expired - Fee Related
Non-Patent Citations (3)
Title |
---|
水稻玉米间作高产栽培新技术研究 李阳生,徐国庆,作物研究,第2期 1999 * |
水稻——玉米间套种栽培技术初探 杨世辉等,福建稻麦科技,第21卷第4期 2003 * |
水稻——玉米间套种栽培技术初探 杨世辉等,福建稻麦科技,第21卷第4期 2003;水稻玉米间作高产栽培新技术研究 李阳生,徐国庆,作物研究,第2期 1999 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101156518B (en) * | 2007-11-24 | 2010-06-16 | 王菊胜 | Perforate raise seedling process without Mulch film for cotton |
CN101536638B (en) * | 2008-03-17 | 2011-03-16 | 王文东 | Method for alternating planting and cultivation |
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