CN106688599A - Double cropping rice and Chinese milk vetch matched planting method - Google Patents
Double cropping rice and Chinese milk vetch matched planting method Download PDFInfo
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- CN106688599A CN106688599A CN201710063845.9A CN201710063845A CN106688599A CN 106688599 A CN106688599 A CN 106688599A CN 201710063845 A CN201710063845 A CN 201710063845A CN 106688599 A CN106688599 A CN 106688599A
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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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- 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
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Abstract
The invention relates to a double cropping rice and Chinese milk vetch matched planting method and belongs to the field of crop planting. The planting method comprises the following steps that late rice is transplanted to a rice field from July to August of the first year, planting continues to October to harvest the late rice, and Chinese milk vetch is sowed in the rice field before late rice harvesting; early rice is transplanted to the rice field from April to May of the second year, the Chinese milk vetch is turned and pressed before early rice transplanting, and the early rice is planted to harvesting. By adopting the method, natural resources of double cropping rice fields in winter can be fully utilized through matched planting of the double cropping rice and the Chinese milk vetch, the crop yield is increased, incomes of peasant households are increased, green, efficient and sustainable development of double cropping rice planting is promoted, the input of agricultural chemicals is reduced by forming an annual multi-cropping compound intergrowth planting technology system of the rice field, and the problem that the area of a regional winter fallowing field is large and the agriculture is not reasonably developed in winter is solved.
Description
Technical field
The present invention relates to proportion of crop planting field, and more particularly to a kind of double cropping of rice coordinates implantation methods with Chinese milk vetch.
Background technology
Jiangxi is used as one of most important double cropping of rice plantation province of south China, and rice region light, heat, water resource are enriched, most
Regional suitable paddy rice multiple cropping winter crops.However, double-ridged horn is general more in idle condition in the winter time at this stage, have to locality
The agricultural production conditions of profit cause greatly waste.
Poyang Lake Ecological Economic Region is the important producing region of grain in Jiangxi Province, in the process of construction of Poyang Lake Ecological Economic Region
In, need to be on the premise of maintaining and improving region grain production capacity, all the time through the mode of production of ecological, environmental protective, Green
Efficient Poyang Lake Eco-agriculture, to realize the unification of conservation culture and socio-economic development.
The content of the invention
Coordinate implantation methods it is an object of the invention to provide a kind of double cropping of rice and Chinese milk vetch, the implantation methods pass through will be double
Season, rice coordinated plantation with Chinese milk vetch, can make full use of the natural resources in double-ridged horn winter, improved crop yield, increases peasant household and receives
Enter, the green high-efficient sustainable development for being conducive to double cropping of rice to plant, and make the anniversary of rice field compound symbiotic more and plant by being formed
Technical system, reduces the input of agricultural chemicals, and solution region Winter paddy field area is big and Development of Winter does not obtain reasonable development
Problem.
The present invention is solved its technical problem and is realized using following technical scheme:
The present invention proposes that a kind of double cropping of rice coordinates implantation methods with Chinese milk vetch, comprises the following steps:In the 7-8 months of First Year
Late rice is transplanted into rice field, plantation to October harvests late rice, and sows Chinese milk vetch in before late rice harvests to rice field.
Early rice is transplanted into rice field in the 4-5 months of Second Year, and before early rice is transplanted, turns over Chinese milk vetch, plant early rice
Until harvesting.
The beneficial effect of double cropping of rice and Chinese milk vetch the cooperation implantation methods that the present invention is provided is:Using double cropping of rice and Chinese milk vetch
The method for coordinating plantation, Chinese milk vetch is sowed before late rice is harvested, and can prevent the key period that Chinese milk vetch is grown from being harvested with late rice
Phase is overlapped, it is to avoid mechanical work is impacted to Chinese milk vetch when late rice harvests, and reduces the destructiveness of Chinese Milk Vetch Seeds, is conducive to
The maturation of late rice and emerging and growing for Chinese milk vetch.Chinese milk vetch is turned over before early rice is transplanted, it can be made fully to rot, not only may be used
Acidity in sweetening of the soil, moreover it is possible to discharge more inorganic nitrogen, absorbed for early rice, improves the yield of early rice.Therefore should
Double cropping of rice can make full use of the natural resources in double-ridged horn winter with Chinese milk vetch cooperation implantation methods, improve crop yield, increase
Household income, the green high-efficient sustainable development for being conducive to double cropping of rice to plant, and by being formed make the anniversary of rice field more it is compound altogether
Agricultural climate condition for corn technical system, reduces the input of agricultural chemicals, solves region Winter paddy field area and is not obtained rationally with Development of Winter greatly
The problem of exploitation.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below will be in the embodiment of the present invention
Technical scheme be clearly and completely described.Unreceipted actual conditions person, builds according to normal condition or manufacturer in embodiment
The condition of view is carried out.Agents useful for same or the unreceipted production firm person of instrument, are the conventional product that can be obtained by commercially available purchase
Product.
The double cropping of rice and Chinese milk vetch to the embodiment of the present invention coordinate implantation methods to be specifically described below.
Double cropping of rice in present pre-ferred embodiments can for example be sowed with Chinese milk vetch cooperation implantation methods in the June of First Year
Late rice, then transplants into rice field late rice the 7-8 months in the same year, and plantation to October harvests ripe late rice.Because green manure is supplement
Soil nutrient, the important means for increasing crop yield, therefore the present embodiment, before ripe late rice is harvested, such as 8-12 days to above-mentioned rice
Tanaka sows winter green manure.
Chinese milk vetch can form root nodule as legume with rhizobium symbiosis, so that nitrogen in fixed air is providing
Absorbed to succession crop.In addition it is the important winter green manure crop of south China rice region, and nitrogen, phosphorus, potassium content are higher,
And with the effect of improved soil physical behavior, raising soil nutrient content and raising grain yield.Therefore, it is excellent in the present embodiment
Select Chinese milk vetch as winter green manure.
Alternatively, Chinese milk vetch for example can be the preferable Yujiang County great Ye seed Chinese milk vetch of kind.Before sowing, in order to improve purple cloud
The survival rate of English, can be removed the treatment such as wax coat, screening, seed soaking to it.Wherein, removal wax coat for example can be by following step
Suddenly carry out:Chinese Milk Vetch Seeds are dried into 4-5h, then according to 1-3:1 ratio mixes fine sand with Chinese Milk Vetch Seeds, will mix
Loaded on rocking-turn friction repeatedly in cloth bag after the wetting of fine sand and Chinese milk vetch solution afterwards, such as water.When Chinese Milk Vetch Seeds amount is larger,
Also seed wax coat can be removed by rice mill.
During seed selection, infected seed and unfilled gtainses in Chinese Milk Vetch Seeds can be removed for the salt solution of 2-3% by using concentration, its
Principle is as follows:Develop sufficient seed density bigger than the density of not full seed, in the suitable salt solution of density, it can be sunken to
Salt solution bottom, salt water surface can be then floated on without full seed.
After filtering out high quality seed, usable concentration is 0.2% ammonium molybdate solution seed soaking 18-32h, preferably 24h, so as to plant
Son relatively suctions moisture in a short time, reaches the water content of normal germination, and promotes seed more early to germinate.It is molten using above-mentioned ammonium molybdate
Immersion kind 24h, can make most of seed reach the standard of moisture needed for germination, and can also play preferable sterilizing disease prevention, increasing
The effect of strong seed resistance.Additionally, seed-soaking liquid for example can also be BAS, copper-bath or liquor potassic permanganate.
The Chinese Milk Vetch Seeds after seed soaking are dried, application rate can be pressed for 30-45kg/hm2, preferably 37.5kg/hm2With
After calcium magnesium phosphate and farmyard manure mixing, in reseeing above-mentioned rice field.Used as preferred, calcium magnesium phosphate and farmyard manure for example may be used
Amount of application is pressed respectively for 5kg/ mus and 20-25kg/ mus mixes with Chinese Milk Vetch Seeds, applies.Wherein, calcium magnesium phosphate contains also known as melting
Magnesium-phosphorus fertilizer, is a kind of sillico aluminate glass body containing phosphate radical, and main component includes Ca3(PO4)2、CaSiO3And MgSiO3, will
It is used as one of fertilizer, can not only provide low phosphorus, may also provide substantial amounts of silicon, calcium, magnesium.Specifically, magnesium is conducive to purple cloud
Foliage green synthesis in English blade;Silicon is conducive to the growth of plant fiber tissue, plant is prevented lodging and disease with stronger
The ability of insect pest;Calcium is conducive to improving the cold-resistant and cold tolerance of plant;Phosphorus can promote plant growth, improve it to sugar and starch
Utilization rate.Farmyard manure is, with the fertilizer of the materials such as weeds, rubbish and dirt institute retting, containing various nutriments, can to coordinate
Calcium magnesium phosphate meets the primary demand of plant growth.
It is preferred that Chinese milk vetch can be sowed before harvesting 10 days of late rice in the present embodiment, also will Chinese milk vetch sowing time
After move, during so as to avoiding late rice from harvesting mechanical work Chong Die with late rice harvest time with the key period for preventing Chinese milk vetch from growing
Chinese milk vetch is impacted, reduce Chinese Milk Vetch Seeds destructiveness, be beneficial to late rice maturation and Chinese milk vetch emerge and
Growth.
It is preferred during sowing to keep paddy soil moistening or make soil that there is the thin water layer of 1-2cm thickness, it is beneficial to seed suction
Water germinates.Seeding method for example can it is quantitative by field, point furrow are even broadcasts, so that the Chinese milk vetch in rice field is evenly distributed.Because Chinese milk vetch is resistance to
It is moist relatively strong, but intolerant to waterlogging stain, therefore it is preferred that carry out trench digging treatment to rice field in late rice late tillering state, such as open cross ditch, railway carriage or compartment ditch, field
Gutter or center gutter, to promote water in field unimpeded, it is to avoid field ponding.More preferably, the present embodiment controls water before can also using the winter
Technology, will Chinese milk vetch after planting harvested to late rice during rice field soil moisture content control no more than 30% so that should
Soil in period has certain compressibility, improves the hardness and anti-rolling ability of soil, further mitigates mechanical work pair
The degree of injury of Chinese milk vetch seedling.
After harvesting late rice, can be in rice field surface spreading straw, as long as spreading degree meets solar ray energy being irradiated to positioned at straw
The Chinese milk vetch seedling of lower floor.Mulching straw belongs to covering and passes the winter technology, and the technology is used in Chinese milk vetch planting process, can be right
Chinese milk vetch plays the antifreeze effect of sunshade moisturizing, frost prevention, not only contributes to rice field soil moisture conservation, while also being survived the winter beneficial to Chinese milk vetch and just
It is frequently grown, improves its yield.
The critical period of Chinese milk vetch later stage high yield is to ensure that because of branch peak period, in order to improve Chinese milk vetch yield, this implementation
Example can apply winter top dressing in the branch peak period of Chinese milk vetch to it, it is preferred that winter top dressing time of application is selected in late rice harvested half
In individual month.The winter top dressing may include calcium magnesium phosphate and potash fertilizer, and wherein potash fertilizer is preferably provided by plant ash.During fertilising, for example can be by calcium
The amount of application of magnesium-phosphorus fertilizer and potash fertilizer is controlled at 15-20kg/ mus and 50-100kg/ mus respectively.This stage is by calcium magnesium phosphate and potash fertilizer
Compounding application, can not only improve the green forage yield of Chinese milk vetch and the nitrogen fixing capacity of rhizobium, increase the soil organism and nitrogen
Content, plays a part of with phosphorus nitrogen pick-up, beneficial to the planting benefit for improving Chinese milk vetch;Secondly, phosphate fertilizer and potassium fertilizer application have complementation
The effect for mutually promoting, can significantly improve this season utilization rate of phosphate fertilizer and potash fertilizer, and then improve the biological yield of Chinese milk vetch.
Further, also trace element can be sprayed in the seedling stage of Chinese milk vetch and initial bloom stage, protects pod to play guarantor's flower, prevents
Early ageing and the effect of raising setting percentage.Preferably, above-mentioned trace element includes boron and molybdenum.Alternatively, boron and molybdenum can be respectively at
Respectively spray once, is sprayed and for example may be selected to be 0.3-0.6kg/ mus and 0.5-0.7kg/ mus in right amount for the seedling stage of Chinese milk vetch and initial bloom stage.Its
In, boron has considerable influence to the pollen formation of Chinese milk vetch, germination of pollen tube and fertilization.Chinese milk vetch sprayed in the present embodiment suitable
Amount boron, can avoid Chinese milk vetch flower pesticide and filigree atrophy, promote pollen normal development;Moreover it is possible to promote the Chinese milk vetch tip of a root and stem
The normal growth of sharp growing point.
Molybdenum as molybdoflavoprotein enzyme in Chinese milk vetch azotobacteria one of main component, while being also Chinese milk vetch nitric acid
One of main component of reductase.It is sprayed in right amount in the Chinese milk vetch in seedling stage and initial bloom stage, Chinese milk vetch phosphoric acid can be excited
The activity of enzyme, promotes the synthesis and transport of sugar and starch, so that precocious beneficial to Chinese milk vetch.
Because spring is the prosperous long-term of Chinese milk vetch, Chinese milk vetch stem, leaf growth are fast in the period, and fertilizer requirement is big, although Chinese milk vetch
Itself has certain nitrogen fixation, in order to promote the formation of high yield seedling frame, it is applied within the period topdress.Specifically,
I.e. the 2-3 months of Second Year apply to topdress to Chinese milk vetch after late rice is planted, it is preferred that the above-mentioned amount of application point that for example may include that topdresses
Not Wei 2.5-3kg/ mus and 3-4kg/ mus urea and potassium chloride, to reach the purpose that inorganic fertilizer changes organic fertilizer.
In Chinese milk vetch growth phase, the pest and disease damages such as aphid, thrips, Liriomyza, powdery mildew, sclerotiniose are subject to, therefore,
Each growth phase that can be after it is emerged sprays medicine to avoid above-mentioned insect pest.Specifically, for example can be using aphid lice is net or AVM hereinafter
Rhzomorph is anti-to be eliminated aphis and Liriomyza, and powdery mildew and sclerotiniose are prevented and treated using Tuzet or thiophanate methyl.
The suitable kind of time according to early rice, the embodiment of the present invention for example can sow early rice in the March of Second Year, then same
The 4-5 months transplanting into above-mentioned rice field early rice for year, plants to July and harvests ripe early rice.
Because the Chinese milk vetch after decomposition can provide abundant nutrient for early rice, according to its decomposition and nutrient element releasing rule, this reality
Apply and be preferable in example 3-8 days before transplanting early rice, turn over Chinese milk vetch.Using postponing to turn over technology, make to turn over Chinese milk vetch and transplant early
Interval time between rice is shorter, is conducive to improving the yield of early rice.On the one hand can be applied by 15-20kg/ mu during turning over
Consumption applies lime to rice field, so that Chinese milk vetch is fully rotted, and the acidity in sweetening of the soil.On the other hand can also be by amount of application
It is 30-60kg/hm2, preferably 45kg/hm2Nitrogen fertilizer application is matched somebody with somebody to rice field, by nitrogenous fertilizer more general nitrogen fertilizing period in the present embodiment
It has been moved forward that, more early can effectively supplement the available nitrogen in soil, slow nitrogen is adjusted mutually with available nitrogen, further speeded up purple
Cloud English decomposition, to discharge more inorganic nitrogen, absorbs for early rice, improves early rice yield.
It is preferred that the Chinese milk vetch amount of turning over for example can be controlled in 1500-2000kg/ mus, remainder can cut away and turn in it
Its field.From the above, Chinese milk vetch also field can also be reduced the consumption of nitrogenous fertilizer in chemical fertilizer, so as to reduce rice field greenhouse gas
Body, such as CH4、NO2、CO2Discharge capacity, reach mitigate greenhouse effects effect.
What deserves to be explained is, grower can be according to the specific plantation amount of late rice, early rice and Chinese milk vetch in rice field and growing way pair
Above-mentioned fertilization type, dose and other planting conditions are suitably adjusted.
Feature of the invention and performance are described in further detail with reference to embodiments.
Embodiment 1
Late rice is sowed in the June of First Year, and transplants into rice field late rice in July in the same year, plantation to October is harvested into
Ripe late rice.
Before 8 days of ripe late rice are harvested, 1 is pressed after Yujiang County great Ye seeds Chinese Milk Vetch Seeds are dried into 4h:1 ratio and fine sand
Mixing, loaded on rocking-turn friction repeatedly in cloth bag after then being soaked with water, removes seed wax coat.Then, with the salt that concentration is 2%
Water removes the infected seed and unfilled gtainses in seed.Finally, then with ammonium molybdate solution that concentration is 0.2% soak seed 18h.
The Chinese Milk Vetch Seeds after seed soaking are dried, is 30kg/hm by application rate25kg/ mus and 20kg/ are respectively with amount of application
After calcium magnesium phosphate and the farmyard manure mixing of mu, it is seeded in the above-mentioned rice field of the thin water layer with 1cm thickness.At late rice tiller end
Phase opens rice field cross ditch, and the soil moisture content in the rice field during Chinese milk vetch is after planting harvested to late rice is controlled 28%.
After harvesting late rice, in rice field surface spreading straw.And be respectively by amount of application in the branch peak period of Chinese milk vetch
15kg/ mus and 50kg/ mus is applied magnesium-phosphorus fertilizer high and potash fertilizer to it.Seedling stage and initial bloom stage in Chinese milk vetch, by 0.3kg/ mus and
0.5kg/ mus sprays boron and molybdenum to it respectively.2 months of Second Year after late rice is planted, by amount of application be respectively 2.5kg/ mu with
3kg/ mus applies urea and potassium chloride to Chinese milk vetch.Each growth phase after Chinese milk vetch is emerged using aphid lice only it is anti-eliminate aphis and
Liriomyza;Powdery mildew and sclerotiniose are prevented and treated using Tuzet.
Sow early rice in the March of Second Year, then the April in the same year early rice is transplanted into above-mentioned rice field, and in transplanting
Before 3 days of early rice, Chinese milk vetch is turned over by 1500kg/ mus of the amount of turning over.During turning over by amount of application be 15kg/ mus and 30kg/
hm2To lime being applied in rice field respectively and with nitrogen fertilizer application, plantation to July harvests ripe early rice.
Embodiment 2
Late rice is sowed in the June of First Year, and transplants into rice field late rice in the same year August, plantation to October is harvested into
Ripe late rice.
Before 12 days of ripe late rice are harvested, 1 is pressed after Yujiang County great Ye seeds Chinese Milk Vetch Seeds are dried into 5h:3 ratio with it is thin
Sand mixes, and loaded on rocking-turn friction repeatedly in cloth bag after then being soaked with water, removes seed wax coat.Then, it is 3% with concentration
Salt solution removes the infected seed and unfilled gtainses in seed.Finally, then with ammonium molybdate solution that concentration is 0.2% soak seed 32h.
The Chinese Milk Vetch Seeds after seed soaking are dried, is 45kg/hm by application rate25kg/ mus and 25kg/ are respectively with amount of application
After calcium magnesium phosphate and the farmyard manure mixing of mu, it is seeded in the above-mentioned rice field of the thin water layer with 2cm thickness.At late rice tiller end
Phase opens rice field railway carriage or compartment ditch, and the soil moisture content in the rice field during Chinese milk vetch is after planting harvested to late rice is controlled 25%.
After harvesting late rice, in rice field surface spreading straw.And be respectively by amount of application in the branch peak period of Chinese milk vetch
20kg/ mus and 100kg/ mus is applied magnesium-phosphorus fertilizer high and plant ash to it.Seedling stage and initial bloom stage in Chinese milk vetch, by 0.6kg/ mus and
0.7kg/ mus sprays boron and molybdenum to it respectively.Late rice plant after Second Year March, by amount of application be respectively 3kg/ mu with
4kg/ mus applies urea and potassium chloride to Chinese milk vetch.Each growth phase after Chinese milk vetch is emerged eliminates aphis using AVM is anti-
And Liriomyza;Powdery mildew and sclerotiniose are prevented and treated using thiophanate methyl.
Sow early rice in the March of Second Year, then the May in the same year early rice is transplanted into above-mentioned rice field, and in transplanting
Before 8 days of early rice, Chinese milk vetch is turned over by 2000kg/ mus of the amount of turning over.During turning over by amount of application be 20kg/ mus and 60kg/
hm2To lime being applied in rice field respectively and with nitrogen fertilizer application, plantation to July harvests ripe early rice.
Embodiment 3
Late rice is sowed in the June of First Year, and transplants into rice field late rice in mid-July in the same year, plantation to October is received
Obtain ripe late rice.
Before 10 days of ripe late rice are harvested, 1 is pressed after Yujiang County great Ye seeds Chinese Milk Vetch Seeds are dried into 4.5h:2 ratio with
Fine sand mixes, and then removes seed wax coat with rice mill.Then, the infected seed in seed is removed with the salt solution that concentration is 2.5%
And unfilled gtainses.Finally, then with BAS that concentration is 0.2% soak seed 24h.
The Chinese Milk Vetch Seeds after seed soaking are dried, is 37.5kg/hm by application rate2With amount of application be respectively 5kg/ mus and
After 23kg/ mus of calcium magnesium phosphate and farmyard manure mixing, it is seeded in the above-mentioned rice field of the thin water layer with 1.5cm thickness.In evening
Rice late tillering state, opens rice field contour furrow, and the rice field during Chinese milk vetch is after planting harvested to late rice soil moisture content control
20%.
After harvesting late rice, in rice field surface spreading straw.And be respectively by amount of application in the branch peak period of Chinese milk vetch
18kg/ mus and 75kg/ mus is applied magnesium-phosphorus fertilizer high and plant ash to it.Seedling stage and initial bloom stage in Chinese milk vetch, by 0.45kg/ mus and
0.6kg/ mus sprays boron and molybdenum to it respectively.The mid-February of the Second Year after late rice is planted, 2.8kg/ is respectively by amount of application
Mu applies urea and potassium chloride with 3.5kg/ mus to Chinese milk vetch.Each growth phase after Chinese milk vetch is emerged is anti-using AVM
Eliminate aphis and Liriomyza;Powdery mildew and sclerotiniose are prevented and treated using thiophanate methyl.
Early rice is sowed in the March of Second Year, is then transplanted early rice into above-mentioned rice field the mid-April in the same year, and in
Before transplanting 5 days of early rice, Chinese milk vetch is turned over by 1800kg/ mus of the amount of turning over.During turning over by amount of application be 18kg/ mu with
45kg/hm2To lime being applied in rice field respectively and with nitrogen fertilizer application, plantation to July harvests ripe early rice.
Embodiment 4
Late rice is sowed in the June of First Year, and transplants into rice field late rice in mid-July in the same year, plantation to October is received
Obtain ripe late rice.
Before 10 days of ripe late rice are harvested, 1 is pressed after Yujiang County great Ye seeds Chinese Milk Vetch Seeds are dried into 4.5h:2 ratio with
Fine sand mixes, and then removes seed wax coat with rice mill.Then, the infected seed in seed is removed with the salt solution that concentration is 2.5%
And unfilled gtainses.Finally, then with ammonium molybdate solution that concentration is 0.2% soak seed 24h.
The Chinese Milk Vetch Seeds after seed soaking are dried, is 37.5kg/hm by application rate2With amount of application be respectively 5kg/ mus and
After 23kg/ mus of calcium magnesium phosphate and farmyard manure mixing, it is seeded in the above-mentioned rice field of the thin water layer with 1.5cm thickness.In evening
Rice late tillering state, opens rice field center gutter, and the rice field during Chinese milk vetch is after planting harvested to late rice soil moisture content
Control is 30%.
After harvesting late rice, in rice field surface spreading straw.And be respectively by amount of application in the branch peak period of Chinese milk vetch
18kg/ mus and 75kg/ mus is applied magnesium-phosphorus fertilizer high and plant ash to it.Seedling stage and initial bloom stage in Chinese milk vetch, by 0.45kg/ mus and
0.6kg/ mus sprays boron and molybdenum to it respectively.The mid-February of the Second Year after late rice is planted, 2.8kg/ is respectively by amount of application
Mu applies urea and potassium chloride with 3.5kg/ mus to Chinese milk vetch.Each growth phase after Chinese milk vetch is emerged is prevented and treated only using aphid lice
Aphid and Liriomyza;Powdery mildew and sclerotiniose are prevented and treated using Tuzet.
Early rice is sowed in the March of Second Year, is then transplanted early rice into above-mentioned rice field the mid-April in the same year, and in
Before transplanting 5 days of early rice, Chinese milk vetch is turned over by 1800kg/ mus of the amount of turning over.During turning over by amount of application be 18kg/ mu with
45kg/hm2To lime being applied in rice field respectively and with nitrogen fertilizer application, plantation to July harvests ripe early rice.
Test example 1
Implantation methods respectively as described in above-described embodiment 1-4 are continuously planted 4 years, harvest enough late rices and early rice.
The late rice and the yield of early rice that Example 1-4 was obtained between 4 years respectively are test group 1-4.1 group of control group, the control are set
Group is winter vacant field, that is, do not plant any winter green manure, and remaining planting conditions is identical with test group.Comparative test group with compare
The yield of late rice and early rice in group, its result is as shown in Table 1 and Table 2.
Early rice yield (the kg/hm of table 12)
Late rice yield (the kg/hm of table 22)
With reference to Tables 1 and 2 as can be seen that the yield of early rice and late rice is compared with early rice in control group and evening in test group 1-4
The yield of rice is high.Its reason is that test group 1-4 coordinates the method for plantation using double cropping of rice with Chinese milk vetch, and in results evening
Chinese milk vetch is sowed before rice, Chinese milk vetch is turned over before early rice is transplanted, so as to effectively supplement soil within the growth period of early rice and late rice
In available nitrogen, slow nitrogen is adjusted mutually with available nitrogen, so as to improve late rice and early rice to the utilization rate of nitrogenous fertilizer and final
Yield.Comparative test group 1-4 can be seen that the yield of early rice and late rice is slightly higher compared with remaining test group in test group 4, and its reason is
Early rice in the test group, late rice and Chinese milk vetch implantation time coordinate optimal, and each crop plantation amount, fertilization type, dose
And each planting conditions are more excellent, therefore its effect of increasing production for reaching is most notable.
In sum, the embodiment of the present invention is contained by using the moisture during the controllable crop-planting of water control technique before the winter
Amount, makes soil have certain compressibility, improves the hardness and anti-rolling ability of soil, mitigates mechanical work to Chinese milk vetch seedling
Degree of injury.Using technology is moved after date of seeding the key period that Chinese milk vetch is grown can be prevented Chong Die with late rice harvest time, it is to avoid
Mechanical work is impacted to Chinese milk vetch when late rice harvests, and reduces the destructiveness of Chinese Milk Vetch Seeds, is beneficial to the maturation of late rice
And Chinese milk vetch is emerged and is grown.The antifreeze effect of sunshade moisturizing, frost prevention can be played to Chinese milk vetch using the covering technology of passing the winter,
Rice field soil moisture conservation is not only contributed to, while also being survived the winter beneficial to Chinese milk vetch and normal growth, its yield is improved.Use with phosphorus nitrogen pick-up skill
Art, can improve the green forage yield of Chinese milk vetch and the nitrogen fixing capacity of rhizobium, increase the soil organism and nitrogen content, improve double
Season, rice was to the absorption rate of nitrogenous fertilizer.Using delay turn over nitrogenous fertilizer reach technology, can more effectively supplement soil in have
Effect nitrogen, makes slow nitrogen be adjusted mutually with available nitrogen, further speeds up Chinese milk vetch decomposition, to discharge more inorganic nitrogen, supplies
Early rice absorbs, and improves the yield of early rice.Therefore, the double cropping of rice that the embodiment of the present invention is provided coordinates plantation side with Chinese milk vetch
Method can make full use of the natural resources in double-ridged horn winter, improve crop yield, increase Household income, be conducive to double cropping of rice to plant
Green high-efficient sustainable development, and make compound symbiotic planting technology system the anniversary of rice field by being formed more, reduce agricultural
The input of chemicals, solves the problems, such as that region Winter paddy field area is big and Development of Winter does not obtain reasonable development.
Embodiments described above is a part of embodiment of the invention, rather than whole embodiments.Reality of the invention
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
Claims (10)
1. a kind of double cropping of rice coordinates implantation methods with Chinese milk vetch, it is characterised in that comprise the following steps:
Late rice is transplanted into rice field in the 7-8 months of First Year, plantation to October harvests the late rice, and is harvested in the late rice
Chinese milk vetch is sowed in rice field described in forward direction;
Early rice is transplanted into the rice field in the 4-5 months of Second Year, and before the early rice is transplanted, turns over the Chinese milk vetch,
The early rice is planted until harvesting.
2. double cropping of rice according to claim 1 and Chinese milk vetch coordinate implantation methods, it is characterised in that by the Chinese milk vetch with
Reseedd after calcium magnesium phosphate and farmyard manure mixing in the rice field, the application rate of the Chinese milk vetch is 30-45kg/hm2。
3. double cropping of rice according to claim 2 and Chinese milk vetch coordinate implantation methods, it is characterised in that the calcium magnesium phosphate and
The amount of application of the farmyard manure is respectively 5kg/ mus and 20-25kg/ mus.
4. double cropping of rice according to claim 1 coordinates implantation methods with Chinese milk vetch, it is characterised in that the sowing Chinese milk vetch
Controlled no more than 30% to the soil moisture content for harvesting the rice field during the late rice afterwards.
5. double cropping of rice according to claim 1 coordinates implantation methods with Chinese milk vetch, it is characterised in that in the Chinese milk vetch
Branch peak period applies winter top dressing to it, and the winter top dressing includes calcium magnesium phosphate and potash fertilizer, and the potash fertilizer is provided by plant ash.
6. double cropping of rice according to claim 5 coordinates implantation methods with Chinese milk vetch, it is characterised in that the calcium magnesium phosphate
Amount of application is 15-20kg/ mus, and the amount of application of the potash fertilizer is 50-100kg/ mus.
7. double cropping of rice according to claim 1 coordinates implantation methods with Chinese milk vetch, it is characterised in that in the Chinese milk vetch
Seedling stage and initial bloom stage, spray trace element, and the trace element includes boron and molybdenum.
8. double cropping of rice according to claim 1 coordinates implantation methods with Chinese milk vetch, it is characterised in that in the Second Year
The 2-3 months Chinese milk vetch is applied to topdress, it is described to topdress including the respectively 2.5-3kg/ mus of urea with 3-4kg/ mus of amount of application
And potassium chloride.
9. double cropping of rice according to claim 1 and Chinese milk vetch coordinate implantation methods, it is characterised in that the Chinese milk vetch is turned over
The pressure time is first 3-8 days transplanted in the early rice to the rice field, and the amount of turning over is 1500-2000kg/ mus.
10. double cropping of rice according to claim 1 coordinates implantation methods with Chinese milk vetch, it is characterised in that turning over the purple
While cloud English, nitrogen fertilizer application is matched somebody with somebody to the rice field, the amount of application of the nitrogenous fertilizer is 30-60kg/hm2。
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108513879A (en) * | 2018-04-25 | 2018-09-11 | 湖南农业大学 | A kind of double cropping of rice method for increasing |
CN108770617A (en) * | 2018-06-28 | 2018-11-09 | 广西壮族自治区农业科学院农业资源与环境研究所 | Mixed seeding Chinese milk vetch that a kind of double rice cropping system is no-tillage and the method that Radish turns over returning to the field culture fertility |
CN109169122A (en) * | 2018-11-23 | 2019-01-11 | 湖南山水道生态文化发展有限公司 | The implantation methods of Chinese milk vetch |
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CN109892186A (en) * | 2019-04-04 | 2019-06-18 | 湖南农业大学 | A kind of green manure mixing returning to the field method for realizing double cropping of rice volume increase |
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CN113197040A (en) * | 2021-05-20 | 2021-08-03 | 江苏省农业科学院泰州农科所 | Rice fertilizer application reduction and efficiency improvement method based on astragalus sinicus returning |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102742441A (en) * | 2012-07-03 | 2012-10-24 | 福建省农业科学院土壤肥料研究所 | Method for planting efficient vegetable-manure dual-purpose paddy field of milk vetch |
CN103804059A (en) * | 2014-02-08 | 2014-05-21 | 安徽省农业科学院土壤肥料研究所 | Special fertilizer for culturing Chinese clover |
CN103858720A (en) * | 2014-03-20 | 2014-06-18 | 长沙环境保护职业技术学院 | Double cropping rice nitrogen-saving high-yield production method |
CN104145618A (en) * | 2014-07-28 | 2014-11-19 | 中国农业大学 | Method for increasing yield of double cropping rice by turnover and fertilizer saving of Astragalus sinicus L. and straw in rice field |
-
2017
- 2017-02-03 CN CN201710063845.9A patent/CN106688599A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102742441A (en) * | 2012-07-03 | 2012-10-24 | 福建省农业科学院土壤肥料研究所 | Method for planting efficient vegetable-manure dual-purpose paddy field of milk vetch |
CN103804059A (en) * | 2014-02-08 | 2014-05-21 | 安徽省农业科学院土壤肥料研究所 | Special fertilizer for culturing Chinese clover |
CN103858720A (en) * | 2014-03-20 | 2014-06-18 | 长沙环境保护职业技术学院 | Double cropping rice nitrogen-saving high-yield production method |
CN104145618A (en) * | 2014-07-28 | 2014-11-19 | 中国农业大学 | Method for increasing yield of double cropping rice by turnover and fertilizer saving of Astragalus sinicus L. and straw in rice field |
Non-Patent Citations (2)
Title |
---|
张生灿: "《农村科技致富培训教材》", 30 September 2009, 辽宁科学技术出版社 * |
林新坚等: "《农用地土壤培肥技术》", 31 March 2011, 福建科学技术出版社 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108513879A (en) * | 2018-04-25 | 2018-09-11 | 湖南农业大学 | A kind of double cropping of rice method for increasing |
CN108770617A (en) * | 2018-06-28 | 2018-11-09 | 广西壮族自治区农业科学院农业资源与环境研究所 | Mixed seeding Chinese milk vetch that a kind of double rice cropping system is no-tillage and the method that Radish turns over returning to the field culture fertility |
CN109169122A (en) * | 2018-11-23 | 2019-01-11 | 湖南山水道生态文化发展有限公司 | The implantation methods of Chinese milk vetch |
CN109618841A (en) * | 2018-12-13 | 2019-04-16 | 湖南省土壤肥料研究所 | A kind of method of the full topsoil fertilizing of double-ridged horn |
CN109892186A (en) * | 2019-04-04 | 2019-06-18 | 湖南农业大学 | A kind of green manure mixing returning to the field method for realizing double cropping of rice volume increase |
CN110934049A (en) * | 2019-11-29 | 2020-03-31 | 汉中市农业科学研究所(陕西省水稻研究所) | Rice field fertilizer decrement and efficiency improvement method |
CN110934049B (en) * | 2019-11-29 | 2022-08-09 | 汉中市农业科学研究所(陕西省水稻研究所) | Rice field fertilizer decrement and efficiency improvement method |
CN113197040A (en) * | 2021-05-20 | 2021-08-03 | 江苏省农业科学院泰州农科所 | Rice fertilizer application reduction and efficiency improvement method based on astragalus sinicus returning |
CN114586620A (en) * | 2022-03-21 | 2022-06-07 | 江西农业大学 | Double-cropping rice cultivation method capable of effectively reducing cadmium |
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