CN107466645A - It is applicable northern area and raises the cultural method that oily dual-purpose rape a kind of two is received - Google Patents
It is applicable northern area and raises the cultural method that oily dual-purpose rape a kind of two is received Download PDFInfo
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- CN107466645A CN107466645A CN201710761012.XA CN201710761012A CN107466645A CN 107466645 A CN107466645 A CN 107466645A CN 201710761012 A CN201710761012 A CN 201710761012A CN 107466645 A CN107466645 A CN 107466645A
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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
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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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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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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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
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
Provided by the invention to raise a kind of cultural method of two receipts of oily dual-purpose rape suitable for northern area, late October irrigates the nitrogenous fertilizer that 15cm applies 30%, and arable land, next year is by seed manure than 1:10 and application rate 15kg/hm2, line-spacing 30cm, depth 3cm sowing irrigation；Sowing is watered 450kg with 50% Acetochlor in 3 days and sprayed；Moistening of being poured water at seedling stage, flower bud a kind of sedge, florescence earth's surface 8cm, final singling；5 leaf phases imposed urea 90kg/hm2；Flower bud a kind of sedge phase applies urea 90kg/hm2；First batch of harvesting height for the stubble left 20cm；The operation such as second batch of weed eradication, irrigation, fertilising is carried out immediately；October, early and middle ten dayses harvested second batch of forage grass and ensiling.The present invention is effectively utilized light,heat and water resources, reduces soil erosion, improves the yield of kernels and forage yield summation, received so that northern area also achieves 1 year two, grain-production is nor affected on, arable land season property is avoided and lets a piece of farmland go to waste phenomenon, effectively utilize cultivated land resource.
Description
Technical field
The present invention relates to technical field of crop cultivation, and in particular to the cultural method of forage rape.
Background technology
There is contradiction in scarcity and the farm land of Xinjiang aquaculture winter forage grass, be the development of long-standing problem animal husbandry in agricultural area
One of bottleneck problem.
Rape cultivation history is very long, and the nations of China and India is the country that Cultivated rapeseed is most ancient in the world.The whole world plants
Plant rape is most with India, and China takes second place, and Canada occupies the 3rd.Rape originates in western part of China, is distributed in China
Northwest, North China, the Inner Mongol and Yangtze river basin Provinces (regions).Zhanghua County, Taiwan, China cultivation most contain, in platform, Miaoshu, Chiayi, cloud
Woods, south throw also cultivation much, originate in Europe and the band of the Central Asia one.China rape is mainly distributed on the band of the Yangtze river basin one, is 2 years
Raw crop.They are harvested in seeding and seedling raising, May next year in the fall.The annual rape that sow in spring and reap in autumn is mainly distributed on Xinjiang southwest
The ground such as area, Gansu, Qinghai and the Inner Mongol.
Forage rape is to pursue rape variety of the vine yield as target, and the relatively general rape of its cauline leaf is big, suitable for doing
Ensilage, rich in crude protein, crude fibre, feeding livestock palatability is good, and grazing rate is high, and livestock is largely eaten without swollen diarrhoea tripe
Phenomenon.In addition, the double low kinds of feeding oil Lepidium, erucic acid, glucosinolate content are low, and the oil expression of its seed, stalk are feeding safe and reliable,
A large amount of organic acids of root system secretion can also dissolve soil indissoluble nutrient, strengthen soil microbial activities, be the good of other crops
Make before good.But climate condition, cropping system and peasant habit etc. influence, forage rape is generally used for spring and just broadcast or the autumn
Season multiple cropping, there is presently no the relevant report that a kind of two receive, especially on the ground that Xinjiang this winter time is long, temperature gos up evening
Area, most of crops are all to receive for 1 year one, and rape is also always to receive for 1 year one.
The content of the invention
For current winter forage grass, deficient and 1 year one receipts of forage rape the state of the art, proposed by the present invention a kind of suitable
A kind of cultural method of two receipts of oily dual-purpose rape is raised for northern area, there is provided oil of sowing in spring is raised dual-purpose rape two crops in one year and received
The technical scheme obtained, just broadcast in spring, summer harvest seed and stalk forage grass, autumn harvest stalk is feeding, does not influence grain life
Production, avoid arable land season property and let a piece of farmland go to waste phenomenon, effectively using cultivated land resource, realize forage grass supply and improvement of soil fertility doulbe-sides' victory side
Face has great importance.
The invention provides a kind of a kind of cultural method of two receipts of oily dual-purpose rape, including step are raised suitable for northern area
It is rapid as follows：
Preserved soil moisture and irrigate before being broadcast in upper in late October, 1, water irrigating depth 15cm-25cm；Treat water infiltration and
When farm work can be entered by being evaporated to machinery, 30% nitrogenous fertilizer is first applied as base manure, machinery is then carried out and turns over, tilling depth
≥25cm；Raked the soil level before spring sowing, level land to state to be broadcast；By seed manure than 1:10 part by weight is by forage rape seed and seed manure
Mix thoroughly, application rate 15kg/hm2, line-spacing 30cm, depth of planting 3cm；Breeding time irrigation method is ground border irrigation or drip irrigation, drip irrigation
Band laying can be carried out simultaneously with sowing and light earthing, water dropper spacing 20cm, dripping end flow 3.2L/h；Within after planting 3 days, use
50% Acetochlor 1500mL/hm2-7500mL/hm2, it is watered 450kg and sparges field soil with weeds of going out；Respectively seedling stage,
Flower bud a kind of sedge, florescence are poured water, moistening earth's surface 5cm~8cm；Total amount 1050m is irrigated under Surface irrigation mode3/hm2-135Om3/hm2；
Total amount 1050m is irrigated under drip irrigation3/hm2-1275m3/hm2；If spacing in the rows is less than in the case of 3cm, start final singling in cotyledon period,
Final singling terminates during a piece of true leaf, and final singling requirement is per the seedlings of 3cm-5cm mono-；Respectively urine is imposed in 5 leaf phases, flower bud a kind of sedge phase top dressing, 5 leaf phases
Plain 75kg/hm2-90kg/hm2；Flower bud a kind of sedge phase imposes urea 75kg/hm2-90kg/hm2；After seed maturation, using mechanically or manually
Harvest seed and forage grass, height for the stubble left 15-20cm；Carry out the irrigation of second batch of rape immediately, go out weeds, fertilising etc. of field is managed
Reason；Drip irrigation tubing is reusable, without laying again；Second batch of harvest forage grass, it can be gone up October after first frost, the middle ten days progress,
Manually or mechanically gather in, neat ground toothing 2cm-8cm；By forage rape and stalk forage rape by weight proportion：Stalk=2:3,
Enter to store ensiling after mixing.
In the present invention, autumn soil moisture conservation irrigation method is ground border irrigation.
In the present invention, fertilizing method spreads fertilizer over the fields or machine power row replacement to be artificial.
Require not heavy in the present invention, during site preparation not leak, to side to angle, ground is without stubble.
In the present invention, seed manure is double superhosphate.
In the present invention, the hardening soil and the higher soil of level of ground water will be intertilled before final singling, intertill depth 12cm-15cm,
Width 5cm-10cm is intertilled, band soil crushing device after cultivator.
In the present invention, forage rape seed is China's oil miscellaneous 62, is feeding, " double low " Wild cabbage type spring sowing rape product of oily dual-purpose
Kind, plant plant type is larger, and average more than plant height 150cm, breeding time is long, cold-resistant, frost resistance, suitable for ensiling.
In the present invention, hectare water 2l00m is irrigated in soil moisture conservation3-3000m3。
In the present invention, stalk is wheat stalk or maize straw.
In the present invention, first batch of harvest seed and forage grass, second batch of harvest forage grass.
Beneficial effects of the present invention:
It is of the present invention to raise the oily receipts cultural method of dual-purpose rape one kind two, efficiently solve northern production and " kind one occur
Time in season has a surplus, two times in season of kind deficiency again " phenomenon, cause light,heat and water resources serious waste, and cause soil erosion,
Receive to compare with conventional method one kind one and significantly improve the yield of kernels and forage yield summation, obtained rape more edible than tradition more
Forage grass, than traditional forage grass rape obtains seed more so that Xinjiang region also achieves 1 year two and received, and greatly alleviates
The deficient present situation of Xinjiang pastoral area winter forage grass, nor affects on grain-production, avoids arable land season property and lets a piece of farmland go to waste phenomenon, effectively
Using cultivated land resource, have great importance in terms of forage grass supply and improvement of soil fertility doulbe-sides' victory is realized.
Embodiment
Below to the present invention embodiment be described in further detail, but the present invention method be not limited to it is following
Embodiment.
Three experimental plots, each testing site are selected respectively in Aksu, Xinjiang, Ili Prefecture and Urumchi suburb
Area is 1 hectare.(miscellaneous 62) of China's oil, double superhosphate, urea, Determination of Herbicide Acetochlor are all using commercially available for the seed of the means of production
Product, cultural method of the present invention, traditional edible oil are carried out in fact with rape and forage grass rape in these three testing sites
Apply, and count the forage yield and the yield of kernels of following example and conventional method plantation rape three testing sites.
Example one：Raise the cultural method that oily dual-purpose rape a kind of two is received
The invention provides a kind of cultural method received suitable for northern area spring sowing forage rape a kind of two, upper one
Soil moisture conservation is irrigated before late October in year is broadcast, water irrigating depth 15cm-25cm；Treat water infiltration and be evaporated to machinery to enter
When entering farm work, 30% nitrogenous fertilizer is first applied as base manure, machinery is then carried out and turns over, tilling depth >=25cm；Harrowed before sowing in spring
Ground, level land to state to be broadcast；By seed manure than 1:10 part by weight mixes forage rape seed with seed manure thoroughly, application rate 15kg/
hm2, line-spacing 30cm sowings；Depth of planting 3cm；Breeding time irrigation method is ground border irrigation or drip irrigation, and drip irrigation zone laying can be with broadcasting
Kind carries out simultaneously and light earthing, the row of a pipe 2, water dropper spacing 20cm, dripping end flow 3.2L/h；Within after planting 3 days, with 50%
Acetochlor 1500mL/hm2-7500mL/hm2, it is watered 450kg and sparges field soil with weeds of going out；Respectively seedling stage, flower bud a kind of sedge,
Florescence is poured water, moistening earth's surface 5cm~8cm；Total amount 1050m is irrigated under Surface irrigation mode3/hm2-135Om3/hm2；Drip irrigation
Total amount 1050m is irrigated under mode3/hm2-1275m3/hm2；If spacing in the rows is less than in the case of 3cm, start final singling in cotyledon period, it is a piece of
Final singling terminates during true leaf, and final singling requirement is per the seedlings of 3cm-5cm mono-；Respectively in 5 leaf phases, flower bud a kind of sedge phase top dressing, 5 leaf phases, urea is imposed
75kg/hm2-90kg/hm2；Flower bud a kind of sedge phase imposes urea 75kg/hm2-90kg/hm2；After seed maturation, using mechanically or manually receiving
Obtain seed and first batch of forage grass, height for the stubble left 15-20cm；Carry out the irrigation of second batch of rape immediately, field is gone out weeds, fertilising
Deng management；Drip irrigation tubing is reusable, without laying again；Second batch of harvest forage grass, it can be gone up October after first frost, the middle ten days
Carry out, manually or mechanically gather in, neat ground toothing 2cm-8cm；By forage rape and stalk forage rape by weight proportion：Stalk
=2:3, enter to store ensiling after mixing.
In the present invention, soil moisture conservation irrigation method is ground border irrigation.
In the present invention, fertilizing method is machine power row replacement.
Require not heavy in the present invention, during site preparation not leak, to side to angle, ground is without stubble.
In the present invention, seed manure is double superhosphate.
In the present invention, the hardening soil and the higher soil of level of ground water will be intertilled before final singling, intertill depth 15cm, intertillage
Width 10cm, band soil crushing device after cultivator.
In the present invention, described forage rape seed is China's oil miscellaneous 62, is feeding, " double low " Wild cabbage type spring sowing of oily dual-purpose
Rape variety, plant plant type is larger, and average more than plant height 150cm, breeding time is long, cold-resistant, frost resistance, suitable for ensiling.
In the present invention, hectare water 3000m is irrigated in the soil moisture conservation3。
In the present invention, stalk is wheat stalk.
In the present invention, first batch of harvest seed and forage grass, second batch of harvest forage grass.
Example two：Raise the cultural method that oily dual-purpose rape a kind of two is received
The cultural method received using following spring sowing forage rapes a kind of two of the present invention is tested：
Preserved soil moisture and irrigate before being broadcast in upper in late October, 1；Irrigation method is border irrigation, water irrigating depth 15cm, and hectare is used
Water 2l00m3, do not go here and there filling, do not metal run out；When water infiltration and when being evaporated to machinery and can enter farm work, 30% is first applied
Then nitrogenous fertilizer carries out machinery and turned over, tilling depth 15cm, raked the soil level before spring sowing, level land to situation to be broadcast as base manure；By seed manure
Than 1:10 part by weight mixes forage rape seed with seed manure thoroughly, and forage rape seed using China's oil miscellaneous 62, attached most importance to by seed manure
Calcium phosphate, sowed using wheat seeder, application rate 15kg/hm2, line-spacing 30cm；Breeding time irrigation method is ground border irrigation
Or drip irrigation, drip irrigation zone laying can be carried out simultaneously with sowing and light earthing, the row of a pipe 2, water dropper spacing 20cm, dripping end flow 3.2L/
h；Within after planting 3 days, i.e., before forage rape emergence, with 50% Acetochlor 1500mL/hm2, it is watered 450kg and sparges field
Soil is with weeds of going out；Poured water respectively at seedling stage, flower bud a kind of sedge, florescence with reference to breeding time, moistening earth's surface 5cm；Under Surface irrigation mode
Irrigate total amount 1050m3/hm2；Total amount 1050m is irrigated under drip irrigation3/hm2；The hardening soil and level of ground water are higher before final singling
Soil will be intertilled, intertillage depth 12cm, intertillage width 5cm, band soil crushing device after cultivator；If spacing in the rows is less than in the case of 3cm,
Start final singling in cotyledon period, during a piece of true leaf final singling terminate, final singling requirement is per the seedlings of 3cm mono-；Chased after respectively in 5 leaf phases, flower bud a kind of sedge phase
Fertilizer, 5 leaf phases, impose urea 75kg/hm2；Flower bud a kind of sedge phase, urea 75kg/hm is imposed before pouring water2；After seed maturation, using machinery
Or artificial harvest seed and first batch of forage grass, height for the stubble left 15cm-20cm；The weed eradication of second batch of forage rape is carried out immediately, is filled
The breeding period administration such as irrigate, apply fertilizer, drip irrigation tubing is reusable, without laying again；Second batch of forage rape harvesting can be in first
October is gone up after frost, the middle ten days is carried out, and is manually or mechanically gathered in, neat ground toothing 2cm.By forage rape and maize straw by weight
Example forage rape：Stalk=2:3, enter to store ensiling after mixing.
Embodiment three：Raise the cultural method that oily dual-purpose rape a kind of two is received
The cultural method received using following spring sowing forage rapes a kind of two of the present invention is tested：
Preserved soil moisture and irrigate before being broadcast in upper in late October, 1；Irrigation method is border irrigation, water irrigating depth 20cm, and hectare is used
Water 2500m3, do not go here and there filling, do not metal run out；When water infiltration and when being evaporated to machinery and can enter farm work, 30% is first applied
Then nitrogenous fertilizer carries out machinery and turned over, tilling depth 30cm, raked the soil level before spring sowing, level land to situation to be broadcast as base manure；By seed manure
Than 1:10 part by weight by forage rape seed, (with seed manure mix thoroughly, is sowed using wheat seeder, application rate by miscellaneous 62) of China's oil
For 15kg/hm2, line-spacing 30cm；Breeding time irrigation method is ground border irrigation or drip irrigation, and drip irrigation zone laying can enter simultaneously with sowing
Capable and light earthing, the row of a pipe 2, water dropper spacing 20cm, dripping end flow 3.2L/h.Within after planting 3 days, i.e., forage rape is emerged
Before, with 50% Acetochlor 5000mL/hm2, it is watered 450kg and sparges field soil with weeds of going out；Exist respectively with reference to breeding time
Seedling stage, flower bud a kind of sedge, florescence are poured water, moistening earth's surface 6cm；Total amount 1250m is irrigated under Surface irrigation mode3/hm2；Under drip irrigation
Irrigate total amount 1200m3/hm2；The hardening soil and the higher soil of level of ground water will be intertilled before final singling, intertill depth 13cm, intertillage
Width 8cm, band soil crushing device after cultivator；If spacing in the rows is less than in the case of 3cm, start final singling in cotyledon period, determine during a piece of true leaf
Seedling terminates, and final singling requirement is per the seedlings of 3cm-5cm mono-.Respectively urea 80kg/hm is imposed in 5 leaf phases, flower bud a kind of sedge phase top dressing, 5 leaf phases2；Take out
A kind of sedge phase imposes urea 80kg/hm2；After seed maturation, using artificial harvest seed and first batch of forage grass, height for the stubble left 15cm-
20cm, the breeding period administration such as the weed eradication of second batch of forage rape of progress, irrigation, fertilising immediately, drip irrigation tubing is reusable,
Without laying again；Second batch of harvest forage grass, it can be carried out mid-October after first frost, hand harvest, neat ground toothing 4cm.It will raise
Expect that rape and maize straw are forage rape by weight proportion：Stalk=2:3, enter to store ensiling after mixing.
Example IV：Raise the cultural method that oily dual-purpose rape a kind of two is received
The cultural method received using following spring sowing forage rapes a kind of two is tested：
Preserved soil moisture and irrigate before being broadcast in upper in late October, 1；Irrigation method is drip irrigation, water irrigating depth 22cm, and hectare is used
Water 2500m3, do not go here and there filling, do not metal run out.When water infiltration and when being evaporated to machinery and can enter farm work, 30% is first applied
Nitrogenous fertilizer is turned over as base manure, then progress machinery, tilling depth 35cm；Raked the soil level before spring sowing, level land to situation to be broadcast.By seed manure
Than 1:10 part by weight mixes forage rape seed with seed manure thoroughly, and seed manure is double superhosphate, and forage rape seed is China's oil
Miscellaneous 62；Application rate is 15kg/hm2, line-spacing 30cm；Breeding time irrigation method is ground border irrigation or drip irrigation, and drip irrigation zone laying can be with
Sowing carries out simultaneously and light earthing, the row of a pipe 2, water dropper spacing 20cm, dripping end flow 3.2L/h；Within after planting 3 days, that is, raise
Before expecting rape emergence, with 50% Acetochlor 2500mL/hm2, it is watered 450kg and sparges field soil with weeds of going out；With reference to life
Educate the phase to be poured water at seedling stage, flower bud a kind of sedge, florescence respectively, moistening earth's surface 7cm；Total amount 1150m is irrigated under Surface irrigation mode3/hm2；
Total amount 1175m is irrigated under drip irrigation3/hm2；The hardening soil and the higher soil of level of ground water will be intertilled before final singling, after emergence
Intertill, intertillage depth 14cm, intertillage width 9cm, band soil crushing device after cultivator；If spacing in the rows is less than in the case of 3cm, in cotyledon
Phase starts final singling, during a piece of true leaf final singling terminate, final singling requirement is per the seedlings of 4cm mono-.Respectively in 5 leaf phases, peduncle-growing period for rapeseed top dressing, 5 leaf phases
Impose urea 85kg/hm2；Peduncle-growing period for rapeseed imposes urea 85kg/hm2；After seed maturation, using mechanical harvest seed and first batch
Forage grass, height for the stubble left 18cm, the immediately breeding period administration such as the weed eradication of second batch of forage rape of progress, irrigation, fertilising, drip irrigation pipe
Material is reusable, without laying again；Second batch harvest forage grass, can after first frost early October carry out, mechanical harvesting, together
Ground toothing 7cm；By forage rape and wheat stalk forage rape by weight proportion：Stalk=2:3, enter to store ensiling after mixing.
Embodiment five：The present invention raises the yield evaluation that oily dual-purpose rape a kind of two receives cultural method
Xinjiang region choose three testing sites, according to cultural method of the present invention sow in spring forage rape one kind
Two acceptance tests, choose above-described embodiment one to example IV and the cultural method statistics harvest yield of kernels and harvest forage grass production are provided
Measure and traditional rapeseed cultivation method with taking a kind of one to receive is contrasted, wherein contrast test one is that conventional method plantation is raised
Expect rape, contrast test two is conventional method plantation edible-type rape.
Table 1：Harvest the yield of kernels (kg/ hectares)
| Testing site | 1 | 2 | 3 |
| Embodiment one | 3900 | 4200 | 4425 |
| Embodiment two | 3925 | 4220 | 4450 |
| Embodiment three | 3900 | 4250 | 4470 |
| Example IV | 3980 | 4200 | 4450 |
| Contrast test one | 2050 | 2140 | 2250 |
| Contrast test two | 3400 | 3500 | 3550 |
Table 2：Harvest forage yield (kg/ hectares)
| Testing site | 1 | 2 | 3 |
| Embodiment one | 63000 | 67500 | 72000 |
| Embodiment two | 63500 | 67800 | 72500 |
| Embodiment three | 63000 | 67900 | 73000 |
| Example IV | 64000 | 67500 | 72500 |
| Contrast test one | 55000 | 56500 | 57000 |
| Contrast test two | 28000 | 29500 | 30000 |
In above-mentioned experiment, described forage grass is the fresh grass weight before ensiling, and institute of the present invention is can be seen that from above-mentioned experiment
The oil of sowing in spring stated raises the cultural method that dual-purpose rape a kind of two is received, and compares with the receipts of conventional method one kind one and is not only respectively increased
Oil, feed per mu yield, also significantly improve the yield of kernels and forage yield summation, and rape more edible than tradition are raised more
Grass, seed being obtained than traditional forage grass rape so that Xinjiang region also achieves 1 year two and received, and had both alleviated Xinjiang and has herded more
The deficient present situation of area winter forage grass, nor affects on grain-production, avoids arable land season property and lets a piece of farmland go to waste phenomenon, effective to utilize arable land
Resource, have great importance in terms of forage grass supply and improvement of soil fertility doulbe-sides' victory is realized.
As described above, you can preferably realize the present invention, the above embodiments are only the side of being preferable to carry out to the present invention
Formula is described, and not the scope of the present invention is defined, on the premise of design spirit of the present invention is not departed from, this area
The various modifications and improvement that those of ordinary skill makes to technical scheme, all should fall into present invention determine that protection
In the range of.
Claims (10)
1. a kind of raised a kind of cultural method of two receipts of oily dual-purpose rape suitable for northern area, it is characterised in that at upper 1 year 10
Soil moisture conservation irrigation, water irrigating depth 15cm-25cm before month last ten-days period are broadcast, treat water infiltration and are evaporated to machinery that field can be entered
During operation, first apply 30% nitrogenous fertilizer as base manure, then carry out machinery and turn over tilling depth >=25cm, raked the soil level before spring sowing, level land extremely
State to be broadcast；By seed manure than 1:10 part by weight mixes forage rape seed with seed manure thoroughly, and seed manure crosses phosphorus again using graininess
Sour calcium, application rate 15kg/hm2, line-spacing 30cm, depth of planting 3cm；Breeding time irrigation method is ground border irrigation or drip irrigation, drip irrigation
Band laying can be carried out simultaneously with sowing and light earthing, the row of a pipe 2, water dropper spacing 20cm, dripping end flow 3.2L/h；After planting 3 days
Within, with 50% Acetochlor 1500mL/hm2-7500mL/hm2, it is watered 450kg and carries out spraying in field soil and goes out weeds；Exist respectively
Seedling stage, flower bud a kind of sedge, florescence are poured water, moistening earth's surface 5cm~8cm；Total amount 1050m is irrigated under Surface irrigation mode3/hm2-135Om3/
hm2；Total amount 1050m is irrigated under drip irrigation3/hm2-1275m3/hm2；If spacing in the rows is less than in the case of 3cm, it is fixed to start in cotyledon period
Seedling, during a piece of true leaf final singling terminate, final singling requirement is per the seedlings of 3cm-5cm mono-；Respectively in 5 leaf phases, flower bud a kind of sedge phase top dressing；5 leaf phases are in filling
Urea 75kg/hm is imposed before water2-90kg/hm2；Flower bud a kind of sedge phase, impose urea 75kg/hm2-90kg/hm2；After seed maturation, use
Mechanically or manually harvest seed and first batch of forage grass, height for the stubble left 15-20cm；Irrigation, the field of second batch of rape are carried out immediately
Go out weeds, fertilising etc. management；Second batch harvest forage grass, can after first frost October early and middle ten dayses carry out, manually or mechanically gather in, Qi Di
Toothing 2cm-8cm；By forage rape and stalk forage rape by weight proportion：Stalk=2:3, enter to store ensiling after mixing.
2. a kind of cultural method received suitable for the oily dual-purpose rape of northern area feeding a kind of two as claimed in claim 1, it is special
Sign is that soil moisture conservation of described autumn irrigation method is ground border irrigation.
3. a kind of cultural method received suitable for the oily dual-purpose rape of northern area feeding a kind of two as claimed in claim 1, it is special
Sign is, described fertilizing method spreads fertilizer over the fields or machine power row replacement to be artificial.
4. a kind of cultural method received suitable for the oily dual-purpose rape of northern area feeding a kind of two as claimed in claim 1, it is special
Sign is, requiring not heavy during the site preparation does not leak, and to side to angle, ground is without stubble.
5. a kind of cultural method received suitable for the oily dual-purpose rape of northern area feeding a kind of two as claimed in claim 1, it is special
Sign is that the seed manure is double superhosphate.
6. a kind of cultural method received suitable for the oily dual-purpose rape of northern area feeding a kind of two as claimed in claim 1, it is special
Sign is, the hardening soil and the higher soil of level of ground water will be intertilled before final singling, intertilled after emergence, intertill depth 12cm-15cm,
Width 5cm-10cm is intertilled, band soil crushing device after cultivator.
7. a kind of cultural method received suitable for the oily dual-purpose rape of northern area feeding a kind of two as claimed in claim 1, it is special
Sign is that described forage rape kind is China's oil miscellaneous 62.
8. a kind of cultural method received suitable for the oily dual-purpose rape of northern area feeding a kind of two as claimed in claim 1, it is special
Sign is that hectare water 2l00m is irrigated in the autumn soil moisture conservation3-3000m3。
9. a kind of cultural method received suitable for the oily dual-purpose rape of northern area feeding a kind of two as claimed in claim 1, it is special
Sign is that described stalk is wheat stalk or maize straw.
10. a kind of cultural method received suitable for the oily dual-purpose rape of northern area feeding a kind of two as claimed in claim 1, it is special
Sign is that described two receive i.e. first batch of harvest seed and forage grass, second batch of harvest forage grass.
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| CN201710761012.XA CN107466645B (en) | 2017-08-30 | 2017-08-30 | Cultivation method suitable for feeding and harvesting oil and rape in northern area |
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| CN107466645A true CN107466645A (en) | 2017-12-15 |
| CN107466645B CN107466645B (en) | 2019-12-31 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834783A (en) * | 2018-09-29 | 2018-11-20 | 咸宁市农业科学院 | A kind of cultural method of forage rape circulation harvest |
| CN110050646A (en) * | 2019-03-07 | 2019-07-26 | 新疆农垦科学院 | The implantation methods of no-tillage replay forage rape after a kind of Xinjiang region winter wheat |
| CN110447486A (en) * | 2019-08-28 | 2019-11-15 | 苏州市农业科学院 | A kind of cultural method for raising dual-purpose rape suitable for southern area of Jiangsu Province flower |
| CN112075303A (en) * | 2020-08-20 | 2020-12-15 | 潘典进 | Planting method of summer rape bolts |
| CN112136617A (en) * | 2020-09-17 | 2020-12-29 | 潘典进 | Planting method for achieving one-crop-multiple-harvest of oilseed rape |
| CN112400631A (en) * | 2020-12-03 | 2021-02-26 | 大连工业大学 | Method for cultivating two kinds of three-harvest multipurpose utilized double-low cabbage type rape |
| CN112690176A (en) * | 2021-01-07 | 2021-04-23 | 河南省农业科学院经济作物研究所 | Method for planting feed rapes in Huang-Huai region |
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| CN1620858A (en) * | 2003-11-25 | 2005-06-01 | 任百岩 | Northern rape high-yield culture technique |
| CN102204472A (en) * | 2011-05-30 | 2011-10-05 | 甘肃农业大学 | Wheat stub no-tillage rape cultivation method |
| CN104365349A (en) * | 2014-11-02 | 2015-02-25 | 隋丕向 | High-quality and high-efficiency cultivation technology for rape in open field |
| CN105165375A (en) * | 2015-10-19 | 2015-12-23 | 新疆农业科学院经济作物研究所 | Planting method of spring rapes |
| CN105325160A (en) * | 2015-11-18 | 2016-02-17 | 威海市农业科学院 | Simplified cultivation method of oilseed rapes in northern snow region |
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| CN1620858A (en) * | 2003-11-25 | 2005-06-01 | 任百岩 | Northern rape high-yield culture technique |
| CN102204472A (en) * | 2011-05-30 | 2011-10-05 | 甘肃农业大学 | Wheat stub no-tillage rape cultivation method |
| CN104365349A (en) * | 2014-11-02 | 2015-02-25 | 隋丕向 | High-quality and high-efficiency cultivation technology for rape in open field |
| CN105165375A (en) * | 2015-10-19 | 2015-12-23 | 新疆农业科学院经济作物研究所 | Planting method of spring rapes |
| CN105325160A (en) * | 2015-11-18 | 2016-02-17 | 威海市农业科学院 | Simplified cultivation method of oilseed rapes in northern snow region |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834783A (en) * | 2018-09-29 | 2018-11-20 | 咸宁市农业科学院 | A kind of cultural method of forage rape circulation harvest |
| CN110050646A (en) * | 2019-03-07 | 2019-07-26 | 新疆农垦科学院 | The implantation methods of no-tillage replay forage rape after a kind of Xinjiang region winter wheat |
| CN110447486A (en) * | 2019-08-28 | 2019-11-15 | 苏州市农业科学院 | A kind of cultural method for raising dual-purpose rape suitable for southern area of Jiangsu Province flower |
| CN112075303A (en) * | 2020-08-20 | 2020-12-15 | 潘典进 | Planting method of summer rape bolts |
| CN112136617A (en) * | 2020-09-17 | 2020-12-29 | 潘典进 | Planting method for achieving one-crop-multiple-harvest of oilseed rape |
| CN112400631A (en) * | 2020-12-03 | 2021-02-26 | 大连工业大学 | Method for cultivating two kinds of three-harvest multipurpose utilized double-low cabbage type rape |
| CN112690176A (en) * | 2021-01-07 | 2021-04-23 | 河南省农业科学院经济作物研究所 | Method for planting feed rapes in Huang-Huai region |
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|---|---|
| CN107466645B (en) | 2019-12-31 |
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