CN107056511A - The many season simple and laborsaving cultivation methods of upland sugarcane perennial root - Google Patents
The many season simple and laborsaving cultivation methods of upland sugarcane perennial root Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
- A01G13/00—Protecting plants
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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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
- A01G13/00—Protecting plants
- A01G2013/004—Liquid mulch
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention belongs to technical field of agricultural cultivation, and in particular to a kind of many season simple and laborsaving cultivation methods of upland sugarcane perennial root, comprise the following steps：(1) the ratoon sugarcane first season cultivates：Receipts cut planting sugarcane, and the root and stem of certain plants, administering long-lasting Chemical Mixed Fertilizer and insecticide, loose root and stem of certain plants ridging are shoveled in cleaning sugarcane field in time, and soil fits full field covering weeding Biodegradable mulch under moisture in the soil；(2) the ratoon sugarcane second season~N seasons cultivate：Upper season sugarcane is cut after receipts, full field sugarcane leaf mulch, sprays molasses modifications alcohol raffinate, the in good time insect prevention in sugarcane developmental process, until harvest.Cultural method of the present invention, the perennial root first season uses " full field weeding Biodegradable mulch covering+depot fertilizer ", perennial root the second~the N seasons use the cultural method of " full field sugarcane leaf mulch+molasses modifications alcohol raffinate ", section fertilizer, saving of labor, effect of increasing production substantially, solves fertilizer application frequency in cane planting many, cordyceps sinensis prevention and control are difficult, the problems such as management work consuming is more.
Description
Technical field
The invention belongs to technical field of agricultural cultivation, and in particular to a kind of many season simple and laborsaving cultivation methods of upland sugarcane perennial root.
Background technology
Sugarcane is the important sugar crop of China, and cane suger accounts for more than the 90% of national sucrose total output.At present, from China
Sugar making cost on see, raw material sugarcane cost accounts for the 70% of whole sugar making cost, therefore, lifting China sugarcane and its sugaring processing
The key of industrial competitiveness is to reduce raw material sugarcane cost.
Sugarcane is perennial root crop, management planting in place once it is sustainable harvest 3 years~7 years, China's sugarcane district due to
Edaphic condition is poor, and administrative skill falls behind, the ratoon sugarcane time limit typically only 2~3 years.It is south China hot-zone peasant to grow cane
One of Main Means shaken off poverty and set out on the road to prosperity, the labour of ratoon sugarcane management input is few, and planting cost is relatively low, early growth and quick tiller, early stage
Growth is fast, and same kind technical maturity shifts to an earlier date 20~30 days than planting sugarcane, is conducive to sugar enterprise more freely to arrange
Sugarcane cuts fortune and squeezed.Due to perennial root management and cultivation miscarriage in the actual production of sugarcane, ratoon sugarcane yield is relative to planting
Sugarcane yield reduces by 1~3 ton/mu, and the Leifsonia time limit significantly shortens, and adds the kind sugarcane cost of peasant.China's sugarcane district due to
Nutrient consumption is excessive in sugarcane continuous cropping, soil, the continuous deterioration of soil texture, this life metabolite constantly accumulation of sugarcane root system and
Being on the rise for soil-borne disease, causes the ratoon sugarcane significantly underproduction.Current China's ratoon sugarcane average product less than 4.2 tons/mu,
New cultivation technique measure is taken, improves the gas permeability of soil and water-retaining property, continuous cropping obstacle is overcome, extends the Leifsonia time limit, carries
High ratoon sugarcane per unit area yield is reduction peasant planting cost, improves the key of sugar enterprise's benefit.
Traditional cultivation of sugar cane pattern needs to carry out the repeatedly process such as fertilising, ridging, weeding, desinsection, entirely manages process
It is time-consuming, take a lot of work, field labour intensity is big, and labour's input cost is high, causes China's raw material sugarcane cost to remain high；Meanwhile, I
State's sugarcane district seasonal drought is serious, and water and fertilizer utilization is low, and these are all the key factors for restricting China's Sugarcane Industry development.
Peasant plants sugarcane benefit key and is the high yield high yield of perennial root, thus ratoon sugarcane in production in the urgent need to new place
Simple and laborsaving cultivation method being made root, to solve the problems such as sugarcane district manpower shortage, field pollute more.
In recent years, with labor cost more and more higher, each sugarcane district is carried out to sugarcane simple and laborsaving cultivation also pay attention to day by day
Multiple research and extensions.Summary is got up, and mainly has following measures：(1) sugarcane full-film mulching and planting technology, this method can be saved
Weeding and mid-term ridging, the artificial input topdressed, and retain water and nutrients, have better effects to sugarcane cost-saving synergistic in sugarcane management,
But in such a mode, the processing of sugarcane leaf is burned loss, the air pollution for not only causing sugarcane leaf nutrient, also given based on burning
China's sugarcane district brings serious hidden fire-fighting danger；Full-film covering year after year, causes sugarcane field soil residual film largely to be accumulated, under soil productivity simultaneously
Drop.(2) sugarcane leaf mulch returning to the field is cultivated, and this measure is simple to operate, but difficulty is big on nutrient management, the most quilts of fertilizer of application
Sugarcane leaf absorbs, and utilization rate of fertilizer is low；Simultaneously as returning to the field sugarcane leaf carries substantial amounts of harmful organism, sugarcane disease pest is caused to cause harm
Seriously, yield poorly down.
Chinese patent CN201610918857.0 discloses a kind of cultural method of ratoon sugarcane, the key problem in technology of this method
For using the strong kind of perennial root, the shovel root and stem of certain plants time avoids January December to next year, it is to avoid shoveled when the soil moisture is less than -2 DEG C
The root and stem of certain plants；During perennial root management, a growth cycle applies fertilizer twice, and cane suger composition improves more than 15%.The method is adopted
Full-film covering is carried out with double-colored physical weed control mulch film, weeding labour's recruitment can be saved, without using chemical herbicide, sugarcane production-increasing
0.5~3 ton every mu.But, twice, total consumption that applies fertilizer is more than 200kg/ mus, and labor intensive is still more for fertilizer application frequency；In next year
April to mid-May, in addition it is also necessary to taking weed removal mulch film off can be applied fertilizer, and also expend more cost of labor；Planting sugarcane is under
The bagasse after crushing is make use of after bud, but bagasse is directly used, the utilization rate of the nutrient in bagasse is not high.Therefore,
The cultural method still needs to further carry out simplifying improvement.
Chinese patent CN 201610919012.3 discloses a kind of method for extending the Leifsonia time limit, and major technique is closed
Key：A. new plant cane is mainly from strong perennial root kind by hot-water detoxified；B. base manure is crushed using filter mud of sugar refinery, the withered old residual leaf of sugarcane
Thing and high concentration sugarcane special-purpose fertilizer；C. prevention and control are carried out to Major Pests using higher effective and lower toxic pesticide；D. crushed with withered old sugarcane top
Thing covering sugarcane stake, and use weed removal mulch film full-film covering, the increase soil moisture and water-retaining property.Ratoon sugarcane yield is higher than 6 within 3 years
Every mu of ton, sugar is also improved.But the cultural method, each Ji Sanci fertilisings, cultivated using sugarcane leaf mulch returning to the field, each
Season all takes desinsection measure, to avoid insect pest.Planting sugarcane is make use of after lower bud in the withered old sugarcane after crushing, bagasse
The utilization rate of nutrient is not high, it is often more important that the residual leaf of sugarcane and insect egg, pathogenic bacteria and harmful microorganism in soil, can lead
Sugarcane leaf is caused to return the outburst of the lower pest and disease damage of field cultivation；Cultivation need base fertilizer, intertillage and tail fertilizer three times fertilising, labor intensive compared with
It is many；The weed removal mulch film that early stage is used, intertillage fertilising can be carried out by needing to take weed removal mulch film off in the intertillage phase, also expend more artificial
Cost；Therefore, the cultural method still needs to further carry out simplifying improvement.
Chinese patent CN201310551039.8 discloses a kind of method that sugarcane top is recycled, after harvesting sugarcane, 1
Sugarcane leaf is cleared up in all, concentration is deposited in cane planting in the ranks, and the consumption according to every mu 4.5 tons~5.5 tons on sugarcane leaf is equal
Even spray alcohol effluent, and the covering with plastic film on sugarcane sugarcane pocket, this method are covered using local sugarcane leaf mulch, and in sugarcane strain
Mulch film, operation difficulty is big, and recruitment is still more.
In consideration of it, needing to develop many season cultural methods of upland sugarcane perennial root simplified, fertilising step is on the one hand reduced, is saved
Manually, it is that sugarcane production process persistently provides nutrient on the other hand to make full use of the old residual leaf of sugarcane, reduces fertilizer amount.Therefore,
The light letter of research and development is practical, and cost-saving synergistic, sustainable sugarcane simple and laborsaving cultivation technology ensure China's Sugarcane Industry to improving sugarcane grower's income
Sustainable and healthy development is significant.
The content of the invention
For many season cultivation technique fertilizer application frequencies of sugarcane in the prior art are more, dose is big, artificial consuming is big, and fail
Make full use of the withered residual leaf of old sugarcane persistently to provide nutrient etc. for sugarcane production on the premise of disease pest, microorganism outburst is avoided to ask
Topic, the present invention provides a kind of many season simple and laborsaving cultivation methods of upland sugarcane perennial root.The technical problem of the present invention passes through following technical side
Case is solved：
A kind of many season simple and laborsaving cultivation methods of upland sugarcane perennial root, comprise the following steps：
(1) the ratoon sugarcane first season cultivates
(1-1) is received and cut after planting sugarcane, is cleared up the sugarcane leaf of sugarcane Tanaka, is avoided the rainy day and shovel the root and stem of certain plants in time；
After (1-2) shovel root and stem of certain plants, using sugarcane long-acting special Chemical Mixed Fertilizer and insecticide, long-acting complex fertilizer and insecticide are mixed
Afterwards, impose in sugarcane ditch, earthing waters, then loose root and stem of certain plants ridging；
Before (1-3) sugarcane emerges, fitted in sugarcane field soil under moisture in the soil, full field covers weeding Biodegradable mulch；
(1-4) in good time insect prevention in sugarcane developmental process, until ratoon sugarcane first season harvest；
(2) the ratoon sugarcane second season~N season planting types are identical
On (2-1) one season ratoon sugarcane cut after receipts, by remaining all sugarcane leaves in sugarcane field, be directly covered in sugarcane Tanaka or crushing
Uniform fold is in sugarcane Tanaka afterwards, and covering, does not leave a blank ground comprehensively；
In 15 days behind (2-2) sugarcane leaf uniform fold sugarcane field, full field uniformly sprays molasses modifications alcohol raffinate；
(2-3) in good time insect prevention in sugarcane developmental process, until ratoon sugarcane harvest.
Further, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the present invention, the ratoon sugarcane second season~
When N seasons cultivate, the preparation method of the molasses modifications alcohol raffinate is as follows：
Using the molasses-spirit raffinate after molasses fermented production alcohol as raw material, urea, Diammonium phosphate (DAP), carbonic acid are added thereto
At least one of ammonium, ammoniacal liquor, are allocated to nutrient, until the nutrient formula in molasses-spirit raffinate reaches N：P2O5：K2O：
Organic matter=0.8~1：0.4~0.5：0.8~1.2：Untill 6~12；
Then, acid-base value to the pH value that molasses-spirit raffinate is adjusted with magnesia solid is 5.0~6.0, that is, is modified
Molasses-spirit raffinate.
Further, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the present invention, the ratoon sugarcane second season~
When N seasons cultivate, the pouring amount of applying of the molasses modifications alcohol raffinate is every mu 3 tons~5 tons.
Further, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the present invention, the molasses modifications alcohol
The nutrient formula of raffinate is N：P2O5：K2O：Organic matter=1：0.5：0.9：8, pH be 5.5.
Further, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the present invention, the ratoon sugarcane first season plants
During training, the sugarcane long-acting special Chemical Mixed Fertilizer is formed with nitrogenous fertilizer, phosphate fertilizer and potash fertilizer compounding, wherein, nitrogenous fertilizer is 5% sulphur bag of addition
In the long-acting carbamide fertilizer of the long-acting carbamide fertilizer of film, the long-acting carbamide fertilizer of addition urease inhibitor or addition nitrification inhibitor at least
Two kinds of combination, phosphate fertilizer is Diammonium phosphate (DAP) or MAP, and potash fertilizer is potassium chloride；
The nutrient formula of the sugarcane long-acting special Chemical Mixed Fertilizer is N：P2O5：K2O=22~25：8~12：15~18.
Further, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the present invention, the sugarcane long-acting special
The nutrient formula of Chemical Mixed Fertilizer is N：P2O5：K2O=23：8：15.
Further, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the present invention, the sugarcane long-acting special
The consumption of Chemical Mixed Fertilizer is 120kg~150kg/ mus；The insecticide kills single chlopyrifos from granular agrochemical, and content is 5%, is killed
Worm agent consumption is 6kg/ mus~10kg/ mus.
Further, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the present invention, the ratoon sugarcane first season plants
During training, the full field covering weeding Biodegradable mulch in the case where sugarcane field soil fits moisture in the soil, the suitable moisture in the soil refers to exist in sugarcane field soil moisture content
When 18%~21%；
The coverage mode of weeding Biodegradable mulch is：It is biological for the 150cm~200cm special weeding of sugarcane from width
Degradative plastic film is covered to sugarcane field, and coverage direction is vertical with planting planting ditch, and 5cm~10cm, mulch film are overlapped between mulch film and mulch film
Overlapping position is compacted with hack, and from high to lower, sugarcane field 100% is covered in epiphragma direction.
Further, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the present invention, the ratoon sugarcane first season plants
In training and cultivating in the ratoon sugarcane second season~N seasons, the insect prevention in good time in sugarcane developmental process is specifically referred in sugarcane Tanaka
When bar snout moth's larva three is from generation to generation or sugarcane field Sugarcane Leaves snout moth's larva floral leaf reaches 5%, foliage-spray is carried out.
Further, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the present invention, what in good time insect prevention was selected kills
Worm agent is the Rynaxypyr, 1.8% AVM or one kind or any in 30% dimehypo of mass fraction 20%
Two kinds of composition, dilutes 1000 times of progress foliage-sprays.
Compared with prior art, beneficial effects of the present invention are：
1st, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the invention, in the ratoon sugarcane first season cultivates, use
The mode of " the full field covering of sugarcane long-acting special Chemical Mixed Fertilizer+biodegradation weed removal mulch film ", can play retain water and nutrients, soil and protect entropy, prevent
Careless insect prevention effect, saves the artificial input of sugarcane management；The present invention is using biodegradable weed removal mulch film, the cultivation of the ratoon sugarcane first season
During due to Biodegradable mulch, degradation rate is relatively low under light illumination, can give full play to the full field Moisture conservation of mulch film, fertilizer conservation etc. work
With in the cultivation in the ratoon sugarcane second season and later N seasons, due to sugarcane leaf mulch, microbial activities is strengthened, and can pass through life
Thing degraded progressively degrades mulch film, it is not necessary to manually removes and can gradually degrade, prevents accumulation of the residual film in soil.
2nd, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the invention, in the cultivation in the perennial root second season and later N seasons
In training, using " sugarcane Ye Quan fields covering+molasses modifications alcohol raffinate " cultivation mode, covered by sugarcane Ye Quan fields, by sugarcane leaf returning to the field
Utilize, lift the soil organism, sugarcane leaf mulch retain water and nutrients improve water and fertilizer utilization, improve the gas permeability of soil and water-retaining property, gram
Continuous cropping obstacle is taken, extends the Leifsonia time limit；Drench and apply in combination with molasses modifications alcohol raffinate, by the nutrient needed for sugarcane successively
Soil is penetrated into, the problem of the lower fertilizer application of sugarcane leaf mulch cultivation is solved, it is ensured that the supply of sugarcane production process nutrient；Also
Avoid in traditional cultivation method because of sugarcane continuous cropping, nutrient consumption is excessive in soil, it is the continuous deterioration of the soil texture caused, sweet
Sugarcane root system this life metabolite constantly accumulation and soil-borne disease are on the rise, cause ratoon sugarcane significantly the underproduction the problem of.
3rd, in many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the invention, in the cultivation in the perennial root second season and later N seasons
In training, using molasses modifications alcohol raffinate drench apply, using molasses modifications alcohol raffinate physicochemical property suppress or kill sugarcane leaf and
Insect egg, pathogenic bacteria and harmful microorganism in soil, prevent sugarcane leaf from returning the outburst of the lower pest and disease damage of field cultivation；Meanwhile, sugarcane leaf
Full field covering and the combination of molasses modifications alcohol raffinate, can effectively prevent molasses-spirit raffinate and nutrient from, in the leaching loss in sugarcane field, protecting
Protect ecological environment.
4th, many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the invention for acid soil in the south main limiting factor and
Sugarcane nutrient uptake and utilization characteristic, by allocating the molasses modifications alcohol raffinate after nutrient, conditioning pH, with regulation soil acid
Degree, supplement nutrient, improvement soil texture and microbiologic population and other effects, can remarkably promote sugarcane production.
5th, many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the invention are not only simple to operate, practical, efficient, section is fertile, section
The cost of labor of a large amount of sugarcanes management is saved, peasant planting cost is reduced, it is often more important that, compared to traditional cultural method, often
The Sugar Content in Sugarcane in season is suitable with traditional cultivation method, and per mu yield improves 40%~70%, is significantly better than traditional ratoon sugarcane
Cultural method.
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below in conjunction with embodiment pair
Technical scheme is briefly described.
Embodiment
Reach technological means and effect that predetermined purpose is taken for the present invention is expanded on further, it is right with reference to embodiments
The embodiment and its effect of the present invention, is described in detail as follows.For those of ordinary skill in the art, do not paying
On the premise of creative labor, other suitable embodiments can also be obtained according to these embodiments.
The sugarcane long-acting special Chemical Mixed Fertilizer used in following examples of the present invention is with nitrogenous fertilizer, phosphate fertilizer and potash fertilizer compounding
Into, wherein, nitrogenous fertilizer nitrifies to add the long-acting carbamide fertilizer of 5% sulphur coating, the long-acting carbamide fertilizer of addition urease inhibitor or addition
At least two combination in the long-acting carbamide fertilizer of inhibitor；Phosphate fertilizer is Diammonium phosphate (DAP) or MAP；Potash fertilizer is potassium chloride.It is sweet
Sugarcane long-acting special Chemical Mixed Fertilizer can voluntarily be prepared using preceding, be well mixed, the nutrient formula in Chemical Mixed Fertilizer is：N：P2O5：
K2O=22~25：8~12：15~18.
The special weeding Biodegradable mulch of sugarcane used in following examples of the present invention is to originate from Guangzhou to show severity peculiar limit
Company；The molasses-spirit raffinate used in embodiment, with from Wengyuan County Mao Yuan sugar industries Co., Ltd with molasses fermented Spirit
The molasses-spirit raffinate that BX (sugared brix) after essence is 13%~18% is raw material, and urea, Diammonium phosphate (DAP), carbonic acid are added thereto
At least one of ammonium, ammoniacal liquor, are allocated to nutrient, and N is being reached to the allotment of its nutrient：P2O5：K2O：Organic matter=0.8~
1：0.4~0.5：0.8~1.2：Untill 6~12；Then, the acid-base value of molasses-spirit raffinate is adjusted to pH value with magnesia solid
For 5.0~6.0, that is, obtain molasses modifications alcohol raffinate.
Embodiment 1：The many season simple and laborsaving cultivation methods of upland sugarcane perennial root
Sugar cane breed：Guangdong sugar 60
Planting cultivation of sugar cane method uses conventional method, and the planting cane planting time is selected in 2~March, chiselling, sugarcane ditch
30cm~35cm, ditch bottom width 19cm~21cm, 0.9 meter~1.2 meters of line-spacing；Applied after the bud of every mu of lower bud of bud 7000~8000, lower bud
Sugarcane long-acting special Chemical Mixed Fertilizer, 130,000 grams/acre every mu；Compound fertilizer special is voluntarily mixes, N in Chemical Mixed Fertilizer：P2O5：K2O nutrients
Match and be：23：8：15；Amount of application is 130kg/ mus；Insecticide kills single chlopyrifos content from low toxicity high-efficient granule agricultural chemicals
5%, consumption is 10kg/ mus.Until harvesting sugarcane, the planting sugarcane harvesting time is December then.After this season harvest planting sugarcane,
Become ratoon sugarcane.
The planting type of the ratoon sugarcane first season is as follows：
The first step：Planting sugarcane is cut after receipts, cleaning sugarcane field, staying sugarcane leaf in the ground to clean out sugarcane field, is shoveled in time
The root and stem of certain plants.
The shovel root and stem of certain plants avoids the rainy day, is caused to lose the root and stem of certain plants by courses of infection to prevent the sugarcane root and stem of certain plants；Can not too late, in order to avoid sugarcane ditch after rainy season set
Ponding, causes the drowned sugarcane root and stem of certain plants.
Uprooted soon with sharp hoe it is low cut, bury 1~2 cun, native, all sugarcane heads for exposing the sugarcane container made of bamboo, wicker, ratten, etc., autumn and winter the covering sugarcane root and stem of certain plants
Bamboo shoot are all scalped, and turn over to both sides in the ranks, operationally require that one uprooted top, it is to avoid shovel splits sugarcane head, damage sugarcane bud, promote low level bud
Sprouting.
The depth for shoveling the root and stem of certain plants will be according to soil, kind, root, subterranean pest-insect Harm, ridging height and underground work bud number
Deng specifically determining, the situation of field is carried out before the scoop root and stem of certain plants investigation sugarcane length, the depth, whether lodge, subterranean pest-insect
Harm weight or not does not wait to determine the depth of shovel.Total principle is：Scoop as far as possible, one-time-reach-place.
During scoop, judge whether scoop in place, one is judged according to the change of sugarcane stake size incision, thickness,
Sugarcane stake otch change is little, illustrates there be the internode of elongation, can be with scoop, and sugarcane stake otch, which diminishes, to attenuate, and illustrates to have arrived internode
Closeer position, scoop is substantially in place.Two be that depth of sugarcane judges that depth of sugarcane is such as close to new plant cane after scoop after scoop
Kind, illustrate scoop substantially in place.General new plant cane wants scoop, and stubble cane shovel is more shallow；Subterranean pest-insect endangers light scoop, harm
The shovel of weight is more shallow；The high scoop of ridging, not high shovel of earthing up is more shallow；The field scoop of antecedent soil moisture (level of ground water is low),
The field shovel of low-lying moist (level of ground water is high) is more shallow；Receipts cut early scoop, and it is more shallow that receipts cut late shovel.However, shovel scoop
It is shallow, it is ensured that to have 2~3 buds living on the intensive section in each sugarcane pile foundation portion (from germination point to sugarcane, stake retains 6~8cm length), it is ensured that
Emerge many, Miao Qi, Miao Zhuan.
Second step：Shone after the shovel root and stem of certain plants to topsoil shine it is white after, then applied fertilizer, using sugarcane long-acting special Chemical Mixed Fertilizer and killed
N in worm agent, long-acting special Chemical Mixed Fertilizer：P2O5：K2O nutrient formulas are 23：8：15, consumption is 130kg/ mus；Insecticide selects low toxicity
High-efficient granule agricultural chemicals kills single chlopyrifos, and content is 5%, and insecticide consumption is 6kg/ mus, prevents and treats subterranean pest-insect；Depot fertilizer and agriculture
After medicine is mixed, impose in sugarcane ditch, afterwards the loose root and stem of certain plants ridging in sugarcane field, the high 25cm in ridge.
The broken loose root and stem of certain plants in ridge is exactly the soil (also known as breaking ridge, Kai Long) for opening sugarcane ridge both sides with plough in time after sugarcane is cut, and unclamps sugarcane
Earthing (be referred to as loose the root and stem of certain plants) between head, typically opens ridge and leaves sugarcane head 3cm~5cm and open, using close to sugarcane head do not damage again sugarcane head as
Preferably, depth is close to sugarcane head base portion, and sugarcane head at least 1/2 bassets, and the earthing between sugarcane head is unclamped in loose root and stem of certain plants requirement, keeps sugarcane base
3cm~5cm soil layers are motionless, to improve soil aeration situation, it is ensured that sugarcane head obtains sufficient oxygen, improve sugarcane head soil temperature nearby
Degree, accelerates the conversion of carbohydrate in the sugarcane root and stem of certain plants, promotes sugarcane bud to sprout rapidly, increase hair strain rate, reaches raising stubble cane yield
Purpose.
3rd step：After loose root and stem of certain plants ridging, water is poured, crossing ditch with shallow water is advisable, and prevents field ponding.It is suitable in soil moisture content,
I.e. soil moisture content is at 18%~21%, before sugarcane does not emerge, from the special weeding of sugarcane that width is 150cm~200cm
Biodegradable mulch is covered to sugarcane field, and 180cm weeding Biodegradable mulch, coverage direction and plantation are selected in the present embodiment
Ditch is vertical, and mulch film is close to native table, and 5cm is overlapped between mulch film and mulch film, and film overlapping position is compacted with hack, and thickness of earth covering 2cm~
3cm, Meteorological effect promotes sprouting of lateral bud growth, from high to lower, sugarcane field 100% is covered in epiphragma direction.
Weed removal mulch film covering saves labor management cost, it can also be ensured that sprouting of lateral bud except reducing weeds, water conservation insulation
Temperature and water content in soil.
4th step：The sugarcane production phase, when sugarcane leaf snout moth's larva occurs and causes harm floral leaf strain number up to 5%, from suitably killing
Worm agent carry out foliage-spray, insecticide can select the Rynaxypyr of mass fraction 20%, 1.8% AVM or
20% Rynaxypyr is selected to dilute 1000 in one kind or any two kinds of composition in 30% dimehypo, the present embodiment
Speed carries out foliage-spray once.
Other it need not operate until ratoon sugarcane first season harvest.
The planting type in ratoon sugarcane 2~N seasons is identical, is illustrated below by taking the second season and the third quarter as an example.
The planting type of the ratoon sugarcane second season is as follows：
1st step：The ratoon sugarcane first season cuts harvest using spud is low, and sugarcane is cut after receipts, and staying, sugarcane leaf in the ground is direct
Uniform fold is in uniform fold is on sugarcane field on sugarcane field, or after crushing, and 100% covers, and ground is not left a blank in sugarcane field.
The biodegradable weed removal mulch film used in the cultivation of the ratoon sugarcane first season, in the first season, due to biodegradable ground
Degradation rate is relatively low under light illumination for film, can give full play to the effect such as the full field Moisture conservation of mulch film, fertilizer conservation, in the ratoon sugarcane second season and
During later N seasons cultivate, due to sugarcane leaf mulch, microbial activities is strengthened, and mulch film can progressively be degraded by biodegradation, prevented
Only accumulation of the residual film in soil.
2nd step：After sugarcane leaf mulch in 15 days, drenched using groove tank car in sugarcane field and apply molasses modifications alcohol raffinate (nutrient is matched somebody with somebody
Than for N：P2O5：K2O：Organic matter=0.8：0.4：0.9：7, pH 5.7) it is, 4 tons per the even pouring amount of applying per mu.
Covered by sugarcane Ye Quan fields, by sugarcane leaf cropland application, retain water and nutrients lift the soil organism；In combination with modification
Molasses-spirit raffinate, which drenches, to be applied, using the physicochemical property of molasses modifications alcohol raffinate, is suppressed or is killed the insect in sugarcane leaf and soil
Worm's ovum, pathogenic bacteria and harmful microorganism, prevent sugarcane leaf from returning the outburst of the lower pest and disease damage of field cultivation；Meanwhile, sugarcane Ye Quan fields are covered with changing
The combination of property molasses-spirit raffinate, can effectively prevent molasses-spirit raffinate and nutrient in the leaching loss in sugarcane field, preserve the ecological environment.Will
Nutrient needed for sugarcane successively penetrates into soil, solves the problem of the lower fertilizer application of sugarcane leaf mulch cultivation, it is ensured that sugarcane gives birth to
The supply of growth process nutrient.
The molasses modifications alcohol raffinate used in the present invention, is supported for acid soil in the south main limiting factor and sugarcane
Divide and absorb characteristic, by allocating the molasses modifications alcohol raffinate after nutrient, conditioning pH, with regulation soil aciditiy, supplement
Nutrient, improvement soil texture and microbiologic population and other effects, can remarkably promote sugarcane production.
3rd step：When sugarcane leaf snout moth's larva occurs and causes harm floral leaf strain number up to 5%, blade face is carried out from suitable insecticide
Spray, insecticide can be selected in the Rynaxypyr of mass fraction 20%, 1.8% AVM or 30% dimehypo
One kind or any two kinds of composition, select in the present embodiment 20% Rynaxypyr to dilute 1000 speeds and carry out blade face spray
Apply once.
Other it need not operate until ratoon sugarcane second season harvest.
The planting type of the ratoon sugarcane third quarter is as follows：
1st step：The season of perennial root the 1st cuts harvest using spud is low, and sugarcane is cut after receipts, staying sugarcane leaf in the ground after harvesting sugarcane
Direct Uniform is covered on sugarcane field, 100% covering, does not leave a blank ground.
2nd step：After sugarcane leaf mulch in 15 days, using groove tank car sugarcane field drench apply pouring apply molasses modifications alcohol raffinate (support
Distribution ratio is N：P2O5：K2O：Organic matter=0.8：0.4：0.9：7, pH 5.7) it is, 4 tons/mu per the even pouring amount of applying per mu.
3rd step：When sugarcane leaf snout moth's larva occurs and causes harm floral leaf strain number up to 5%, diluted from 20% Rynaxypyr
1000 times carry out foliage-spray once.
Other it need not operate until ratoon sugarcane third quarter harvest.
In the present embodiment, the upland sugarcane perennial root first season, to the third quarter, need to only use a weed removal mulch film, carry out once
Using sugarcane long-acting special Chemical Mixed Fertilizer and insecticide, in good time insect prevention.
The biodegradable weed removal mulch film used in the cultivation of the perennial root first season, in the first season, because Biodegradable mulch exists
Degradation rate is relatively low under illumination, the effect such as the full field Moisture conservation of mulch film, fertilizer conservation can be given full play to, in the perennial root second season and later N
In season cultivation, due to sugarcane leaf mulch, microbial activities is strengthened, and mulch film can progressively be degraded by biodegradation, prevents residual film
Accumulation in soil.
By sugarcane leaf cropland application, retain water and nutrients lift the soil organism；Drench and apply in combination with molasses modifications alcohol raffinate,
Using the physicochemical property of molasses modifications alcohol raffinate, suppress or kill sugarcane leaf and the insect egg in soil, pathogenic bacteria and harmful
Microorganism, prevents sugarcane leaf from returning the outburst of the lower pest and disease damage of field cultivation；Meanwhile, the covering of sugarcane Ye Quan fields and the knot of molasses modifications alcohol raffinate
Close, can effectively prevent molasses-spirit raffinate and nutrient from, in the leaching loss in sugarcane field, preserving the ecological environment.By the nutrient needed for sugarcane successively
Soil is penetrated into, the problem of the lower fertilizer application of sugarcane leaf mulch cultivation is solved, it is ensured that the supply of sugarcane production process nutrient.
Sugarcane leaf mulch retain water and nutrients, improve water and fertilizer utilization, improve the gas permeability of soil and water-retaining property, overcome continuous cropping obstacle,
Extend the Leifsonia time limit；Drench and apply in combination with molasses modifications alcohol raffinate, the nutrient needed for sugarcane is successively penetrated into and buried
Earth, solves the problem of the lower fertilizer application of sugarcane leaf mulch cultivation, it is ensured that the supply of sugarcane production process nutrient；It also avoid tradition
Because of sugarcane continuous cropping in cultural method, nutrient consumption is excessive in soil, the continuous deterioration of the soil texture caused, sugarcane root system this life
Metabolite constantly accumulation and soil-borne disease are on the rise, cause ratoon sugarcane significantly the underproduction the problem of
Therefore, simple and laborsaving cultivation method of the invention greatlys save labor management cost, also saves fertilizer, agricultural chemicals and uses
Amount, it is often more important that, soil fertility loss, soil hardening etc. are not resulted in, the sustainability in more conducively sugarcane field is used, with weight
The application value wanted.
The place that the ratoon sugarcane first season~third quarter that the cultural method of the present embodiment 1 is obtained harvests with traditional cultivation method
Per mu yield and the sugar performance of root sugarcane are compared, and sugar content is conventionally detected with method, as a result as shown in table 1：
The many season cultivation yields of the upland sugarcane perennial root of table 1, sugar performance and Cost comparisons
From result above：The cultural method of the present embodiment not only saves fertilizer, saves artificial, reduces peasant planting cost,
Compared to traditional cultural method, management cost of labor reduction by 50% in 3 years, means of agricultural production cost reduction nearly 40%, the cane suger per season
Divide content quite, output increased 40%~70% is significantly better than traditional ratoon sugarcane cultural method.
Embodiment 2：The many season simple and laborsaving cultivation methods of upland sugarcane perennial root
The present embodiment and the difference of embodiment 1 are：
When the ratoon sugarcane first season cultivates, second step：Shine to topsoil after shining in vain, then applied fertilizer after the shovel root and stem of certain plants, applied
N in sugarcane long-acting special Chemical Mixed Fertilizer and insecticide, long-acting special Chemical Mixed Fertilizer：P2O5：K2O nutrient formulas are 25：12：18, consumption is
120kg/ mus；Insecticide kills single chlopyrifos from low toxicity high-efficient granule agricultural chemicals, and content is 5%, and insecticide consumption is 8kg/ mus,
Prevent and treat subterranean pest-insect；After depot fertilizer is mixed with agricultural chemicals, impose in sugarcane ditch, shallow earthing 5cm~7cm, afterwards the loose root and stem of certain plants ridging in sugarcane field, ridge
High 25cm.
3rd step：Loose root and stem of certain plants ridging, waters, when soil moisture content is 18%~21%, from the sugarcane that width is 150cm
Special weeding Biodegradable mulch is covered to sugarcane field, coverage mode be the same as Example 1.
4th step：The sugarcane production phase, when sugarcane leaf snout moth's larva occurs and causes harm floral leaf strain number up to 5%, from suitably killing
Worm agent carries out both foliage-spray, the AVM and 30% composition of dimehypo of insecticide selection mass fraction 1.8%
Ratio 4：6~3：7,1000 speeds of dilution carry out foliage-spray once.
In the cultivation of second season ratoon sugarcane：
2nd step：After sugarcane leaf mulch in 15 days, drenched using groove tank car in sugarcane field and apply molasses modifications alcohol raffinate (nutrient is matched somebody with somebody
Than for N：P2O5：K2O：Organic matter=1.0：0.5：0.9：8, pH 5.5) it is, 3 tons per the even pouring amount of applying per mu.
The place that the ratoon sugarcane first season~third quarter that the cultural method of the present embodiment 5 is obtained harvests with traditional cultivation method
Per mu yield and the sugar performance of root sugarcane are compared, and sugar content is conventionally detected with method, as a result as shown in table 2：
The many season simple and laborsaving cultivation technical productions of the upland sugarcane perennial root of table 2 and sugar performance
The cultural method of the present embodiment not only saves fertilizer, saves artificial, peasant planting cost is reduced, compared to traditional cultivation
Method, in sugar content quite, output increased 40%~70% is significantly better than traditional ratoon sugarcane cultivation side to the sugarcane per season
Method.
Embodiment 3：The many season simple and laborsaving cultivation methods of upland sugarcane perennial root
The present embodiment and the difference of embodiment 1 are：
When the ratoon sugarcane first season cultivates, second step：Shine to topsoil after shining in vain, then applied fertilizer after the shovel root and stem of certain plants, applied
N in sugarcane long-acting special Chemical Mixed Fertilizer and insecticide, long-acting special Chemical Mixed Fertilizer：P2O5：K2O nutrient formulas are 22：10：16, consumption is
150kg/ mus；Insecticide kills single chlopyrifos from low toxicity high-efficient granule agricultural chemicals, and content is 5%, and insecticide consumption is 10kg/ mus,
Prevent and treat subterranean pest-insect；After depot fertilizer is mixed with agricultural chemicals, impose in sugarcane ditch, shallow earthing 5cm~7cm, afterwards the loose root and stem of certain plants ridging in sugarcane field, ridge
High 25cm.
3rd step：Loose root and stem of certain plants ridging, waters, when soil moisture content is 18%~21%, from the sugarcane that width is 200cm
Special weeding Biodegradable mulch is covered to sugarcane field, coverage mode be the same as Example 1.
4th step：The sugarcane production phase, when sugarcane leaf snout moth's larva occurs and causes harm floral leaf strain number up to 5%, from suitably killing
Worm agent carries out foliage-spray, and insecticide selects the dimehypo of mass fraction 30%, and 1000 speeds of dilution carry out foliage-spray once.
In the cultivation of second season ratoon sugarcane：
2nd step：After sugarcane leaf mulch in 15 days, drenched using groove tank car in sugarcane field and apply molasses modifications alcohol raffinate (nutrient is matched somebody with somebody
Than for N：P2O5：K2O：Organic matter=0.9：0.5：0.8：6, pH 5.0) it is, 3.5 tons per the even pouring amount of applying per mu.
Embodiment 4：The many season simple and laborsaving cultivation methods of upland sugarcane perennial root
The present embodiment and the difference of embodiment 1 are：
When the ratoon sugarcane first season cultivates, second step：Shine to topsoil after shining in vain, then applied fertilizer after the shovel root and stem of certain plants, applied
N in sugarcane long-acting special Chemical Mixed Fertilizer and insecticide, long-acting special Chemical Mixed Fertilizer：P2O5：K2O nutrient formulas are 23：8：15, consumption is
150kg/ mus；Insecticide kills single chlopyrifos from low toxicity high-efficient granule agricultural chemicals, and content is 5%, and insecticide consumption is 9kg/ mus,
Prevent and treat subterranean pest-insect；After depot fertilizer is mixed with agricultural chemicals, impose in sugarcane ditch, shallow earthing 5cm~7cm, afterwards the loose root and stem of certain plants ridging in sugarcane field, ridge
High 25cm.
3rd step：Loose root and stem of certain plants ridging, waters, when soil moisture content is 18%~21%, from the sugarcane that width is 160cm
Special weeding Biodegradable mulch is covered to sugarcane field, coverage mode be the same as Example 1.
4th step：The sugarcane production phase, when sugarcane leaf snout moth's larva occurs and causes harm floral leaf strain number up to 5%, from suitably killing
Worm agent carries out foliage-spray, and insecticide selects the AVM of mass fraction 1.8%, and 1000 speeds of dilution carry out foliage-spray one
It is secondary.
In the cultivation of second season ratoon sugarcane：
2nd step：After sugarcane leaf mulch in 15 days, drenched using groove tank car in sugarcane field and apply molasses modifications alcohol raffinate (nutrient is matched somebody with somebody
Than for N：P2O5：K2O：Organic matter=1.0：0.5：1.2：12, pH 6.0) it is, 3 tons per the even pouring amount of applying per mu.
To sum up content is understood, many season simple and laborsaving cultivation methods of upland sugarcane perennial root of the present invention, and simple to operate, practicality efficiently, can
Save the cost of labor and fertilizers input cost of a large amount of sugarcane management and improve sugarcane yield, be a simple, system integration
Cultural method, has important effect to China's Sugarcane Industry cost-saving synergistic, lifting competitiveness.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (10)
1. a kind of many season simple and laborsaving cultivation methods of upland sugarcane perennial root, it is characterised in that comprise the following steps：
(1) the ratoon sugarcane first season cultivates
(1-1) is received and cut after planting sugarcane, is cleared up the sugarcane leaf of sugarcane Tanaka, is avoided the rainy day and shovel the root and stem of certain plants in time；
After (1-2) shovel root and stem of certain plants, using sugarcane long-acting special Chemical Mixed Fertilizer and insecticide, after long-acting complex fertilizer and insecticide are mixed, apply
In sugarcane ditch, earthing waters, then loose root and stem of certain plants ridging；
Before (1-3) sugarcane emerges, fitted in sugarcane field soil under moisture in the soil, full field covers weeding Biodegradable mulch；
(1-4) in good time insect prevention in sugarcane developmental process, until ratoon sugarcane first season harvest；
(2) the ratoon sugarcane second season~N season planting types are identical
On (2-1) one season ratoon sugarcane cut after receipts, by remaining all sugarcane leaves in sugarcane field, be directly covered in sugarcane Tanaka or crush after
Even to be covered in sugarcane Tanaka, covering, does not leave a blank ground comprehensively；
In 15 days behind (2-2) sugarcane leaf uniform fold sugarcane field, full field uniformly sprays molasses modifications alcohol raffinate；
(2-3) in good time insect prevention in sugarcane developmental process, until ratoon sugarcane harvest.
2. many season simple and laborsaving cultivation methods of upland sugarcane perennial root according to claim 1, it is characterised in that ratoon sugarcane second
During season~N seasons cultivate, the preparation method of the molasses modifications alcohol raffinate is as follows：
Using the molasses-spirit raffinate after cane molasses fermenting and producing alcohol as raw material, urea, Diammonium phosphate (DAP), carbonic acid are added thereto
At least one of ammonium, ammoniacal liquor, are allocated to nutrient, until the nutrient formula in molasses-spirit raffinate reaches N：P2O5：K2O：
Organic matter=0.8~1：0.4~0.5：0.8~1.2：Untill 6~12；
Then, acid-base value to the pH value that molasses-spirit raffinate is adjusted with magnesia solid is 5.0~6.0, that is, obtains molasses modifications
Alcohol raffinate.
3. many season simple and laborsaving cultivation methods of upland sugarcane perennial root according to claim 1, it is characterised in that ratoon sugarcane second
During season~N seasons cultivate, the pouring amount of applying of the molasses modifications alcohol raffinate is every mu 3 tons~5 tons.
4. many season simple and laborsaving cultivation methods of upland sugarcane perennial root according to claim 1, it is characterised in that the molasses modifications
The nutrient formula of alcohol raffinate is N：P2O5：K2O：Organic matter=1：0.5：0.9：8, pH be 5.5.
5. many season simple and laborsaving cultivation methods of upland sugarcane perennial root according to claim 1, it is characterised in that ratoon sugarcane first
In season cultivation, the sugarcane long-acting special Chemical Mixed Fertilizer is formed with nitrogenous fertilizer, phosphate fertilizer and potash fertilizer compounding, wherein, nitrogenous fertilizer is addition 5%
In the long-acting carbamide fertilizer of the long-acting carbamide fertilizer of sulphur coating, the long-acting carbamide fertilizer of addition urease inhibitor or addition nitrification inhibitor
At least two combination, phosphate fertilizer is Diammonium phosphate (DAP) or MAP, and potash fertilizer is potassium chloride；
The nutrient formula of the sugarcane long-acting special Chemical Mixed Fertilizer is N：P2O5：K2O=22~25：8~12：15~18.
6. many season simple and laborsaving cultivation methods of upland sugarcane perennial root according to claim 5, it is characterised in that the sugarcane is special
The nutrient formula of long-acting complex fertilizer is N：P2O5：K2O=23：8：15.
7. many season simple and laborsaving cultivation methods of upland sugarcane perennial root according to claim 1, it is characterised in that the sugarcane is special
The consumption of long-acting complex fertilizer is 120kg~150kg/ mus；The insecticide kills single chlopyrifos from granular agrochemical, and content is
5%, insecticide consumption is 6kg/ mus~10kg/ mus.
8. many season simple and laborsaving cultivation methods of upland sugarcane perennial root according to claim 1, it is characterised in that ratoon sugarcane first
In season cultivation, the full field covering weeding Biodegradable mulch in the case where sugarcane field soil fits moisture in the soil, the suitable moisture in the soil refers in sugarcane field soil water-containing
Amount is at 18%~21%；
The coverage mode of weeding Biodegradable mulch is：It is biodegradable for the 150cm~200cm special weeding of sugarcane from width
Mulch film is covered to sugarcane field, and coverage direction is vertical with planting planting ditch, and 5cm~10cm is overlapped between mulch film and mulch film, and mulch film is overlapped
Place is compacted with hack, and from high to lower, sugarcane field 100% is covered in epiphragma direction.
9. many season simple and laborsaving cultivation methods of upland sugarcane perennial root according to claim 1, it is characterised in that ratoon sugarcane first
During season cultivates and cultivated in the ratoon sugarcane second season~N seasons, the insect prevention in good time in sugarcane developmental process is specifically referred in sugarcane
When phase generation of Tanaka's bar snout moth's larva three or sugarcane field Sugarcane Leaves snout moth's larva floral leaf reach 5%, foliage-spray is carried out.
10. many season simple and laborsaving cultivation methods of upland sugarcane perennial root according to claim 1, it is characterised in that in good time insect prevention choosing
Insecticide is one kind in the Rynaxypyr of mass fraction 20%, 1.8% AVM or 30% dimehypo
Or any two kinds of composition, dilute 1000 times of progress foliage-sprays.
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| CN107360915A (en) * | 2017-09-21 | 2017-11-21 | 龙岩市农业科学研究所 | A kind of efficiently suitable paddy cultural method of the production without synthetics input of light letter |
| CN109006227A (en) * | 2018-09-05 | 2018-12-18 | 山西农业大学 | A kind of membranous milkvetch stem and leaf returning to the field ecology planting method |
| CN112450027A (en) * | 2020-11-10 | 2021-03-09 | 广东省科学院生物工程研究所 | Sugarcane light and simple cultivation management method for rapid decomposition of sugarcane leaves by full coverage and returning to fields |
| CN113748947A (en) * | 2021-09-30 | 2021-12-07 | 广西壮族自治区农业科学院 | Method for promoting root growth of perennial sugarcane after mechanical harvesting |
| CN113767825A (en) * | 2021-09-30 | 2021-12-10 | 广西壮族自治区农业科学院 | Method for improving plant growing rate of mechanically-harvested and rolled perennial sugarcane |
| CN113748947B (en) * | 2021-09-30 | 2022-07-01 | 广西壮族自治区农业科学院 | Method for promoting root growth of perennial sugarcane after mechanical harvesting |
| CN114128465A (en) * | 2021-10-13 | 2022-03-04 | 广西壮族自治区农业科学院 | Method for managing perennial sugarcane by utilizing sugarcane straw field fermentation |
| CN114287308A (en) * | 2021-12-30 | 2022-04-08 | 广西壮族自治区农业科学院 | Perennial root sugarcane management method for sugarcane yellowing disease prone areas |
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