CN103098679B - Cultivation method for interplanting sweet corns in paddies without floods and droughts - Google Patents

Cultivation method for interplanting sweet corns in paddies without floods and droughts Download PDF

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CN103098679B
CN103098679B CN201110360712.0A CN201110360712A CN103098679B CN 103098679 B CN103098679 B CN 103098679B CN 201110360712 A CN201110360712 A CN 201110360712A CN 103098679 B CN103098679 B CN 103098679B
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rice
corn
water
paddy rice
sweet
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CN103098679A (en
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林天国
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Abstract

The invention discloses a cultivation method for interplanting sweet corns in rice drought transplanting fields. The method comprises that under a dry soil condition, rice fields are in rotary tillage or are turned and excavated, then rice seedlings bred through a special method are unpacked according to 270 cm for the first time, under the dry soil condition, rice is transplanted and cultivated just like cultivating of maize seedlings, 6 lines of the rice seedlings are cultivated on each box, one line of sweet corns is cultivated on a walkway of the unpacked box, after the sweet corns are harvested, and rice is exposed and drowned by water. Through using of the method, fresh and tender corns on the cobs can be increased of 500 kilograms per mu, income of 1000 rmb per mu or so (according to price at present for cultication) is increased, and yield of rice in later period cannot be reduced. The method uses a principle that two advantages supplement mutually, namely, the two advantages are that corns have tall stalks, and stalks of rice are short; and growth period of the corns is short, and growth period of the rice is long, and harvested products of the rice fields reach to an excellent level.

Description

Paddy rice plants interplanting sweet corn cultivation method without floods and droughts
Technical field
The invention belongs to agricultural production practical technique field, its content be a kind of at me invent on " planting method of paddy rice by water-free arid soil transplantation " patented technology (having obtained letters patent application number 200810044280.0) basis, by the cultivation method of sweet corn in certain specification (as 4 to 1,5 to 1,6 to 1 line-spacings) interplanting in non-irrigated soil mud transplants rice seedlings field.
Background technology
After my " paddy rice by water-free arid soil transplantation " technological invention succeeds, drought can be made to transplant rice seedlings under field is without waterflooding state, grows about 80 days, and sweet corn (as extensively sweet No. 3) is from being transplanted to results (subtracting about 10 days nursery stages) only needs about 75 days.Meanwhile, paddy rice early growth is to tiller, and plant is shorter, and sweet corn is long-stalked crop, therefore, utilizes these two features to interplant sweet corn by certain specification in advance or simultaneously in the paddy rice field of cultivation potato morning, early dish drought rape.More than 500 kilograms fresh and tender commodity corns can be gathered in the crops, increase income about 1000 yuan for every mu.Sweet corn floods Shang Shui at the jointing-booting stage that paddy rice is the most responsive to water after receiving, during by the time rice harves, still as not interplanting corn, the adjacent spike of rice of spike of rice, close and numerous, big panicle many grains per panicle, heavy, not only at all do not affect High Yielding Effect, and can also output be improved.
Rice In Drought Rice Nursery plants cover sweet corn, and every mu easily increases income 1,000 yuan.Enrich and developed Rice In Drought Rice Nursery soil mud and plant content.It is the important supplement that Rice In Drought Rice Nursery soil mud plants content.Substantially increase the income on paddy rice ground.
Summary of the invention
The present invention is a kind of new interplanting method of planting the increasing both production and income in Rice Production that invention basis is developed at my Rice In Drought Rice Nursery soil mud.Make use of the complementary two major features of paddy rice and sweet corn bearing time gap and height bar, add the utilization of unit are to light temperature, add unit are grain output object.The technology of the present invention method mainly contains: morning potato, early dish or early in rape field, after previous crops results, open railway carriage or compartment by 2.7 meters, lastrow sweet corn interplanted in aisle, every railway carriage or compartment, then on face, railway carriage or compartment, press 42cm line-spacing, 27cm nest apart from playing nest fertilising, drought cultivation above paddy rice.Or after Rice In Drought Rice Nursery cultivation, between every 6 row, upper sweet corn planted by cover.This technology is simple, easy, practical, increasing both production and income is fairly obvious.
Its technical regulation is as follows:
One, plot is selected
Selection potato morning, early dish, the field that early Rice-rape fields, water leaking paddy field, Deng You water source, high pound field do to ensure make the plantation field of paddy rice interplanting sweet corn, and after previous crops is gathered in the crops, turning over, it is whole carefully stand-by to flatten.
Two, Rice In Drought Rice Nursery soil mud plants technical regulation
(1) Fruit variety: select big panicle many grains per panicle, in partially as excellent in river perfume (or spice) 9838, II No. 7 of late-maturing variety, river perfume (or spice) 317 etc.Every mu of land for growing field crops makes preparations for sowing 0.5 kilogram.
(2) seedling: 1, do seedbed, select ground, leeward vegetable garden on the sunny side, do seedbed to teenage fruit tree, every mu of land for growing field crops needs 0.03 mu, seedbed, namely 20 square metres.Use sufficient base fertilizer, flatten, send out permeable, accomplish fluently mud, then on seedbed, spread corn dish, high-quality nutrition fine earth by 100 plans, is more evenly inserted corn dish cavities (better with what sieve) by every mu of land for growing field crops.2, sow, by seed airing 2-3 sun, soak seed more than 48 hours, and with strong chlorine oil sterilization, drain.The sowing of about the 8 days 25-4 month in March, each cavities puts 1 seed, Gai Zhonghou, film on arch.And in seedbed one reserve one section of vacant lot, sprinkle kind for subsequent use, in order to filling the gaps with seedlings.3, manage, fill a vacancy, and water permeable, within later every about 7 days, water once permeable after within 5-7 days, emerging with seedling for subsequent use, should build arch film after management terminates, removing arch film after April 20, and continue to water permeable, before transplanting, dispenser prevents and treats rice blast and snout moth's larva 1-2 time.
(3) transplant: 1, land for growing field crops wholely, slightly smooth after digging to potato potato, vegetable field rape morning to harden situation depending on plot, and what not too harden can direct no-tillage transplanting, and rotovator rotary tillage is applied in the plot of having hardened or people's animal power turns over whole.2, transplant, railway carriage or compartment is opened by 2.7 meters in whole good plot, face, railway carriage or compartment is pressed 42cm line-spacing, 27cm nest, apart from beating nest, with carbon ammonium 50 kilograms, crosses 50 kilograms, phosphate fertilizer for every mu, 10,000 grams/acre, potassium chloride mixes and imposes in nest, fertilizer in humidifying nest, non-irrigated earthy state transplanting rice, every 6 row do face, 1 railway carriage or compartment, the spacing in railway carriage or compartment and railway carriage or compartment is 60cm, 1 row corn is interplanted in every railway carriage or compartment, the Transplanting Maize while of transplanting after paddy rice, and every mu of another standby 10 kg urea are topdressed.Or first cultivation corn transplants rice seedlings again.
Three, dish corn technical regulation planted by cover
(1) Fruit variety: select breeding time short, fringe is large, grain is large, fringe shape is neat, the good sweet corn of commodity as extensively sweet No. 3 make paddy rice cover sweet corn kind, every mu of land for growing field crops makes preparations for sowing 0.4 kilogram.
(2) nursery, the time can come with vacateing after crop harvesting with early stage calculates for standard, within first about 20 days, starting nursery suddenly, generally in 10-15 day in April, presses 1500 strain plans for every mu.Nursery mainly adopts nutrition cup or grid nursery, just can transplant when 15 days sweet corns grow to 3-4 leaf.
(3) transplant: several form all can be transplanted.1, first plant corn, after transplant rice seedlings, as potato can potato receive dig before within 7-10 days, first corn is planted on the ditch of railway carriage or compartment or every 3 row potatoes plant 1 row corn, wait after receiving potato and transplant rice seedlings immediately.2, first drought transplant rice seedlings, rear cultivation corn, i.e. rice transplanting Transplanting Maize again after terminating.General 6 row paddy rice interplant a line corn.After transplanting, normal root water is watered simultaneously to paddy rice and corn.
Four, drought transplants rice seedlings and overlaps the management of planting sweet corn: 1, water resurgent water, draw water water 1-2 resurgent water after transplanting to paddy rice and corn Miniature water-pumping machine.2, topdress, transplant and within 5-7 days, survive latter every mu and with 5-8 kilogram of urea, Rice And Maize is topdressed 1 time together.3, weeding, transplant after 20-30 days, weed germination, now answers intertill and clean tillage 1-2 time.Also can prevent and treat with non-irrigated seedling weed killer herbicide.4, diseases and pests controlling, should prevent and treat snout moth's larva repeatedly after transplant survival He after plant grave mound.5, corn topdresses, and during corn typhon mouth, every mu is topdressed 1 time to corn by Nitrogen, Phosphorus and Potassium 25 kilograms.
Five, harvesting corn: when corn is ripe, gathers in the crops in time, go on the market in time.
Six, to paddy rice waterflooding: after corn is received, flood Shang Shui to paddy rice in time, general flooding depth 10-12cm is good.
Seven, Later Stage of Rice management: main control snout moth's larva and false smut.
Eight, paddy rice is gathered in the crops: paddy rice maturation is timely combine results afterwards, or artificial threshing machine results, the present invention also can change interplanting waxy corn into.
Embodiment
The present invention is described below in conjunction with embodiment.Further illustrate Rice In Drought Rice Nursery for 1.05 mu of fields in 2008 and plant cover sweet corn cultivation method.
One, paddy rice, sweet corn nursery
(1) select improved seeds and date of seeding, paddy rice selects river perfume (or spice) 9838, and corn selects extensively sweet No. 3, paddy rice 1-2 in April day seeding and seedling raising, sweet corn nursery on April 10.
(2) nursery
1, seedling cultivation of rice, adopt the nursery of corn dish, every mu of land for growing field crops plans 100, and rice seed is with planting 0.5 kilogram, and 20 square metres, ground, seedbed, after planting builds arch film.
2, sweet corn nursery, takes to broadcast sowing, after planting build arch film.Every mu of sowing quantity 0.4 kilogram.
(3) seedbed management
1, paddy seedbed management, starts to look into seedling after within 5-7 days, emerging and fills a vacancy, and removes sprouting weeds, waters permeable, often within 5-7 days, waters once later, and sees that seedling fertilising and control early send out snout moth's larva and rice blast.Build arch film immediately after each management terminates, arch was removed after film time to April 20.Benthiocarb is executed once before transplanting May 5.
2, sweet corn seedbed management: nursery is taken off film and practiced Miao Yitian after 5 days, then cover film, practices seedling 2-3 time again after 3 days.In April 21-23 transplant tri-leaf period day.
Two, paddy rice, sweet corn are transplanted
(1) soil prepares: these 1.05 mu of plot vernal crop diversity divide two-section, eastern sectional area 0.726 mu, plantation rape, and west cuts 0.324 mu, plantation asparagus lettuce.Railway carriage or compartment is opened on 2.7 meters, asparagus lettuce ground, and totally 4 railway carriage or compartments, transplant asparagus lettuce mid-September in the first year, and every railway carriage or compartment plants 6 row asparagus lettuces, and the coming year is planted sweet corn in aisle preparation.
(2) transplant sweet corn: asparagus lettuce was sold successively mid-April, now the maize seedling of educating has reached two leaves wholeheartedly early April, can transplant, so, when having gathered in the crops in 21-23 in April day asparagus lettuce end, Transplanting Maize on asparagus lettuce aisle successively again, has moved back nest 40-43cm.Transplant 5 row altogether, often row 63-65 nest, totally 315 nest 630 strains.
(3) wholely: asparagus lettuce went out to sell off about 5 days May successively.After Transplanting Maize, manually dig plot, face, railway carriage or compartment successively again, and broken thin leveling is stand-by.
(4) rice seedling drought soil mud is planted
Face, railway carriage or compartment is undertaken beating nest by 42cm line-spacing, makes (i.e. cover corn aisle) line-spacing 60cm between railway carriage or compartment and railway carriage or compartment.Move back nest 27cm.After fertilising, the rice shoot be bred as through specific process is carried out drought to plant, water normal root water.
Apply fertilizer and when watering, corn on aisle watered in the lump.
Three, manage: water resurgent water more once after transplant survival, after one month, intertill and clean tillage once, controls snout moth's larva 2 times.And remove second, third invalid bud of corn once mid-June.
Four, harvest corn: sell in gathering in the crops green corn 28-30 day in June.Gather in the crops 153 kilograms altogether.Income from sales 350 yuan (oneself end meter that is edible and that make a gift to someone).Amount to income 1080 yuan/mu, except seed costs 66 yuan/mu, 10 yuan/mu, agricultural chemicals, net income 1004 yuan/mu.
Five, paddy rice is poured water: corn was poured water June 30 to paddy rice after receiving, and was cut down by corn stalk and make compost down on the farm.
Six, paddy rice intermediary and later stages management, after corn is received, paddy rice enters the jointing later stage and is about to heading, now main moisturizing and control worm diseases prevention.In mid-July, early August, each preventing disease pest control once.
Seven, rice harves: in results paddy rice on September 16, effective fringe 13.2 ten thousand/mu, examples explain 196.3/fringe, theoretical yield 708.9 kgs/acre, paid dry paddy 614.2 kgs/acre.By 1.80 yuan of/kilogram of valuation, take in 1105.50 yuan/mu.
Eight, Rice In Drought Rice Nursery cultivation cover sweet corn income compares
Corn is taken in 1004 yuan/mu+paddy rice and is taken in 1105.5 yuan/mu=2109.50 yuan/mu, and the paddy rice income 1004 yuan/mu more than the paddy rice of end cover corn of cover corn, increases income 47.6%.

Claims (2)

1. a paddy rice plants interplanting sweet corn cultivation method without floods and droughts, comprise plot to select, paddy rice by water-free arid soil transplantation and to plant in plot without floods and droughts in paddy rice and interplant the large operating procedure of sweet corn three, it is characterized in that: its technology is as follows, plot is selected, select early potato, early dish, early Rice-rape fields has water source to ensure and the field of draining can do paddy rice and plant the plantation field of interplanting sweet corn without floods and droughts, after previous crops results, leveling of turning over is whole carefully stand-by, paddy rice by water-free arid soil transplantation, Fruit variety: select big panicle many grains per panicle, in partially late-maturing variety river perfume (or spice) 9838, every mu of land for growing field crops makes preparations for sowing 0.5 kilogram, Rice And Maize plate seedling raising: do seedbed, select ground, leeward vegetable garden on the sunny side, every mu of land for growing field crops needs 0.03 mu, seedbed, namely 20 square metres, use sufficient base fertilizer, flatten, water permeable, accomplish fluently mud, then on seedbed, corn dish is spread, every mu of land for growing field crops is by 100 plans, again high-quality nutrition fine earth is evenly inserted corn dish cavities, sowing, by seed airing 2-3 sun, soak seed more than 48 hours, and sterilize with strong chlorine oil, dry steam, the 25-4 month in March 8 was sowed, each cavities puts 1 seed, after lid is planted, film on arch, and in seedbed one reserve one section of vacant lot, sprinkle kind for subsequent use, in order to filling the gaps with seedlings, management, fill a vacancy with seedling for subsequent use after within 5-7 days, emerging, and water permeable, within every about 7 days later, water once permeable, arch film should be built after management terminates, removing arch film after April 20, and continue to water permeable, dispenser 1-2 control rice blast and snout moth's larva before transplanting, Rice In Drought Rice Nursery soil mud is planted: land for growing field crops wholely, slightly smooth after digging to potato potato, vegetable field early rape to harden situation depending on plot, what not too harden can direct no-tillage transplanting, the plot application rotovator rotary tillage of having hardened or people's animal power turn over whole, transplant, railway carriage or compartment is opened by 270cm in whole good plot, face, railway carriage or compartment is pressed 42cm line-spacing, 27cm nest is apart from beating nest, every mu with carbon ammonium 50 kilograms, cross 50 kilograms, phosphate fertilizer, 10 kilograms, potassium chloride mixes and imposes in nest, fertilizer in humidifying nest, drought earthy state transplanting rice, every railway carriage or compartment plants 6 row, railway carriage or compartment spacing 60cm, sweet corn is interplanted in paddy rice by water-free arid soil transplantation plot, Fruit variety, select breeding time short, fringe is large, grain is large, fringe shape is neat, make paddy rice cover sweet corn kind for extensively sweet No. 3 that commodity is good, every mu of land for growing field crops makes preparations for sowing 0.4 kilogram, nursery, with the time can come with vacateing after early stage crop harvesting for standard calculates, within first about 20 days, starting nursery suddenly, generally start in 10-15 day in April, every mu by 1500 strain plans, adopt nutrition cup nursery, just can transplant when 15 days sweet corns grow to 3-4 leaf, interplanting sweet corn, first drought transplants rice seedlings, rear cultivation sweet corn, paddy rice interplants a line sweet corn in every railway carriage or compartment, plant two strain, after interplanting sweet corn, normal root water is watered simultaneously to paddy rice and sweet corn, strengthen management later, water resurgent water, after transplanting, paddy rice and corn Miniature water-pumping machine are drawn water and water 1-2 resurgent water, topdress, transplant and within 5-7 days, survive latter every mu and with 5-8 kilogram of urea, Rice And Maize is topdressed 1 time together, weeding, transplant after 20-30 days, weed germination, now answer intertill and clean tillage 2 times, diseases and pests controlling, snout moth's larva is prevented and treated repeatedly after transplant survival He after plant grave mound, corn topdresses, during corn typhon mouth, every mu is topdressed 1 time to corn by Nitrogen, Phosphorus and Potassium 25 kilograms, when corn is ripe, timely results, timely listing, after corn is received, timely broken bar also floods Shang Shui to paddy rice in field in time, flooding depth 12cm, Later Stage of Rice manages: main control snout moth's larva and false smut, paddy rice maturation afterwards timely combine is gathered in the crops.
2. a kind of paddy rice according to claim 1 plants interplanting sweet corn cultivation method without floods and droughts, it is characterized in that: also can change interplanting waxy corn into.
CN201110360712.0A 2011-11-15 2011-11-15 Cultivation method for interplanting sweet corns in paddies without floods and droughts Expired - Fee Related CN103098679B (en)

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CN103814730B (en) * 2014-03-03 2016-06-22 重庆市农业科学院 A kind of potato planted in autumn and Brassica campestris L interplanting mulching and planting method
CN103814733B (en) * 2014-03-03 2015-12-02 重庆市农业科学院 One rice field autumn potato and rape interplanting cultivation method
CN106804238A (en) * 2015-11-27 2017-06-09 林天国 A kind of method that autumn corn is no-tillage to play nest transplanting
CN106804234A (en) * 2015-11-27 2017-06-09 林天国 The method for folding seedling is shone in a kind of autumn corn corn disk nursery
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
CN107396671A (en) * 2017-08-23 2017-11-28 广西那坡县翠株园林业科技有限公司 Camellia tree and the method for upland rice interplanting
CN109792927A (en) * 2019-01-02 2019-05-24 李世峰 A kind of 2 years seven ripe green high-efficient planting technologies
CN110679413A (en) * 2019-11-26 2020-01-14 甘肃省农业科学院畜草与绿色农业研究所(甘肃省农业科学院农业质量标准与检测技术研究所) High-yield planting method for silage corns in arid regions

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