CN105706606A - Fertilizing method for cotton planted in jujube and cotton intercropping mode - Google Patents
Fertilizing method for cotton planted in jujube and cotton intercropping mode Download PDFInfo
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- CN105706606A CN105706606A CN201610224447.6A CN201610224447A CN105706606A CN 105706606 A CN105706606 A CN 105706606A CN 201610224447 A CN201610224447 A CN 201610224447A CN 105706606 A CN105706606 A CN 105706606A
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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
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Abstract
The invention provides a fertilizing method for cotton planted in a jujube and cotton intercropping mode and belongs to the technical field of crop planting. According to the method, firstly, cotton is planted in wide and narrow rows between jujube trees, narrow rows in close-to-crown areas are close-to-crown fertilization areas, and narrow rows in far-from-crown areas are far-from-crown fertilization areas; the top-dressing depth of the close-to-crown areas is 8-10 cm, and the top-dressing depth of the far-from-crown fertilization areas is 13-15 cm; 18-22 kg of urea is topdressed in each mu of the close-to-crown areas for the first time, 13-17 kg of urea is topdressed in each mu of the close-to-crown areas for the second time, and 8-12 kg of urea is topdressed in each mu of the close-to-crown areas for the third time; 13-17 kg of urea is topdressed in each mu of the far-from-crown areas for the first time and 8-12 kg of urea is topdressed in each mu of the far-from-crown areas for the second time. Different quantities of nitrogenous fertilizers are topdressed in different fertilization areas and in different topdressing depths, nutrients required for cotton growing in the blossoming and boll-forming stages are supplied, more bolls and larger bolls can be produced, and the yield of cotton is increased.
Description
Technical field
The present invention relates to proportion of crop planting technical field, in particular to a kind of Fructus Jujubae cotton catch cropping
The fertilizing method of Cotton Gossypii in cropping pattern.
Background technology
At present, in analysis in cotton fields in south Xinjiang main producing region, Xinjiang, Fructus Jujubae cotton catch cropping complex ecosystem is generally to push away
One of fruit cotton solid intercropping mode of wide application.Fructus Jujubae cotton interplanting mode changes the most single
The plane planting patterns of jujube tree or single Cotton Gossypii, Fructus Jujubae cotton interplanting mode not only can be effectively improved
Soil, water, heat, the utilization rate of light resources, increase production value, the most optimum ecological circulation
And agricultural sustainable development.Although the economic worth of Fructus Jujubae cotton interplanting mode is of a relatively high, but
Fructus Jujubae cotton catch cropping complex ecosystem has some adverse effects to the yield of Cotton Gossypii, is primarily due to Fructus Jujubae
Tree can produce certain concealment effect to Cotton Gossypii, affects Developmental of Cotton.
In order to improve the crop yield in Fructus Jujubae cotton interplanting mode, research worker is to Fructus Jujubae cotton catch cropping
Cropping pattern studies for a long period of time, finds that illumination factor and fertilizer (especially nitrogenous fertilizer) are to crop
Root growth and development, physiological characteristics of roots, Biomass Accumulation, yield, and crop quality
There is conclusive impact.For the field planting Fructus Jujubae garden of the 1-2 age of tree, jujube tree is less, to Cotton Gossypii
Affect small.For the field planting Fructus Jujubae garden of the 4-5 age of tree, Zao Yuanguanxia district day maximum light interception amount
Less than 65%, Cotton Gossypii, less than 25%, is had relatively by Fructus Jujubae garden hat outskirt day maximum light interception amount
Light impact.For the field planting Fructus Jujubae garden of the 7-8 age of tree, jujube tree Guan Xia district day maximum light interception amount
Less than 85%, jujube tree hat outskirt day maximum light interception amount, less than 55%, has one to Cotton Gossypii
Fixing sound.The field planting Fructus Jujubae garden of more than the 10 years age of trees, owing to crown diameter is big, shades substantially,
It is difficult to meet the lighting requirements of cotton growth, it is not recommended that catch cropping.
Research worker also finds in Fructus Jujubae cotton interplanting mode, and jujube tree Jin Guan district hides due to jujube tree
The moon, jujube tree root system and cotton root system are overlapping, and Jin Guan district Competition for Nutrients is strong, and Er Yuanguan district nutrient is competing
Striving relatively weak, these factors all can have certain impact to output of cotton.
In Fructus Jujubae cotton intercropping mode, although the Cotton Gossypii of zones of different is different to the demand of fertilizer, but
Typically all using equivalent fertilization mode, therefore, the output of cotton in Fructus Jujubae cotton intercropping mode is the highest.
Summary of the invention
It is an object of the invention to provide the fertilising side of Cotton Gossypii in a kind of Fructus Jujubae cotton interplanting mode
Method, point Different Fertilization region, a point difference topdress the degree of depth, point different Nitrogen Top Dressing amounts, supply cotton
Nutrient needed for flower flowering and boll-setting period growth, contributes to Cotton Gossypii many knots bell, ties big bell, improves Cotton Gossypii and produces
Amount.
The present invention solves it and technical problem is that and realize by the following technical solutions.
The present invention proposes the fertilizing method of Cotton Gossypii, this fertilising side in a kind of Fructus Jujubae cotton interplanting mode
Method includes:
Cotton planting: carry out cotton planting by wide-and narrow-row between jujube tree, is formed and plants territory, cotton region,
Planting territory, cotton region and be divided into Jin Guan district and Yuan Guan district, the narrow row in Jin Guan district, for be closely preced with fertilization area, is far preced with
Narrow row in district is for being far preced with fertilization area；
Subregion topdresses: the degree of depth of topdressing nearly hat fertilization area is 8-10cm, to being far preced with fertilization area
The degree of depth of topdressing be 13-15cm；Is topdressed the 3 times: 1st time in nearly hat fertilization area and impose carbamide
18-22kg/666.7m2, impose carbamide 13-17kg/666.7m the 2nd time2, impose urine the 3rd time
Element 8-12kg/666.7m2；Is topdressed the 2 times: 1st time in remote hat fertilization area and impose carbamide
13-17kg/666.7m2, impose carbamide 8-12kg/666.7m the 2nd time2。
Further, the jujube tree Cotton Gossypii intercropping plant method of the 1-2 age of tree is: Cotton Gossypii seeding row spacing
Configuration mode be [(20cm+40cm+20cm+40cm+20cm+40cm+20cm)+
60cm]×12cm；Jin Guan district is to plant the region of distance jujube tree 100-120cm in territory, cotton region, closely
Hat fertilization area is the 1st row, the 20cm narrow row at the 2nd row place, and the 7th row, eighth row
The 20cm narrow row at place；
Yuan Guan district is to plant the region of distance jujube tree 160-180cm in territory, cotton region, and remote hat fertilization area is
3rd row, the 20cm narrow row at the 4th row place, and the 5th row, the 20cm at the 6th row place
Narrow row.
Further, the method for the jujube tree Cotton Gossypii intercropping plant of the 4-5 age of tree is: Cotton Gossypii plant
It is [(25cm+40cm+25cm+40cm+25cm)+55cm] × 11cm away from configuration mode；
Jin Guan district is to plant the region of distance jujube tree 122.5-147.5cm in territory, cotton region, is closely preced with fertilising
District is the 1st row, the 25cm narrow row at the 2nd row place, and the 5th row, the 6th row place
25cm narrow row；
Yuan Guan district is to plant the region of distance jujube tree 187.5-200cm in territory, cotton region, is far preced with fertilization area
It is the 3rd row, the 25cm narrow row at the 4th row place.
Further, the method for the jujube tree Cotton Gossypii intercropping plant of the 4-5 age of tree is: Cotton Gossypii plant
It is [(30cm+45cm+30cm+45cm+30cm)+60cm] × 11cm away from configuration mode；
Jin Guan district is to plant the region of distance jujube tree 110-140cm in territory, cotton region, and nearly hat fertilization area is
1st row, the 30cm narrow row at the 2nd row place, and the 5th row, the 30cm at the 6th row place
Narrow row；
Yuan Guan district is to plant in territory, cotton region the region from jujube tree 185-200cm, and remote hat fertilization area is the
3 row, the 30cm narrow row at the 4th row place.
Further, the method for the jujube tree Cotton Gossypii intercropping plant of the 7-8 age of tree is: Cotton Gossypii plant
It is [(25cm+45cm+25cm)+45cm] × 11cm away from configuration mode；
Jin Guan district is to plant the region of distance jujube tree 152.5-177cm in territory, cotton region, is closely preced with fertilization area
It is the 1st row, the 25cm narrow row at the 2nd row place, and the 3rd row, the 25cm at the 4th row place
Narrow row.
Further, the method for the jujube tree Cotton Gossypii intercropping plant of the 7-8 age of tree is: Cotton Gossypii plant
It is [(30cm+45cm+30cm)+55cm] × 11cm away from configuration mode,
Jin Guan district is to plant the region of distance jujube tree 147.5-177cm in territory, cotton region, is closely preced with fertilization area
It is the 1st row, the 30cm narrow row at the 2nd row place, and the 3rd row, the 30cm at the 4th row place
Narrow row.
Further, to the topdressing method of nearly hat fertilization area it is: topdressed June 25 for the 1st time
Day-June 30 imposed, and imposed carbamide 19-21kg/666.7m2；Topdressed July 7 for 2nd time
Day-July 13 imposed, and imposed carbamide 14-16kg/666.7m2；Topdressed July 22 for 3rd time
Day-July 27 imposed, and imposed carbamide 9-11kg/666.7m2。
Further, to the topdressing method of remote hat fertilization area it is: topdressed June 25 for the 1st time
Day-June 30 imposed, and imposed carbamide 14-16kg/666.7m2；Topdressed July 7 for 2nd time
Day-July 13 imposed, and imposed carbamide 9-11kg/666.7m2。
Further, before cotton planting, at jujube tree basal dressing in the ranks.
Further, the method for above-mentioned basal dressing is: in the ranks execute farm manure in jujube tree
2-3m3/666.7m2Or dregs of fat 150-200kg/666.7m2, and carbamide 15-20kg/666.7m2、
Diammonium 30-35kg/666.7m2, potassium sulfate 10-12kg/666.7m2, zinc sulfate
1-2kg/666.7m2, manganese sulfate 0.5-1kg/666.7m2With boron fertilizer 1-1.2kg/666.7m2, machine
Tool is ploughed deeply and is buried.
In Fructus Jujubae cotton interplanting mode of the present invention, the fertilizing method of Cotton Gossypii provides the benefit that: this
Bright carrying out cotton planting by wide-and narrow-row between jujube tree, the narrow row in Jin Guan district is for being closely preced with fertilising
District, the narrow row in Yuan Guan district is for being far preced with fertilization area；The degree of depth of topdressing nearly hat fertilization area is
8-10cm, the degree of depth of topdressing remote hat fertilization area is 13-15cm；Is topdressed in nearly hat fertilization area 3
Secondary, is topdressed 2 times in remote hat fertilization area.The present invention point Different Fertilization region, a point difference are topdressed deeply
Degree, point different Nitrogen Top Dressing amounts, the nutrient needed for supply Cotton Gossypii flowering and boll-setting period growth, contribute to cotton
Spend and tie bell more, tie big bell, improve output of cotton.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be in embodiment
The required accompanying drawing used is briefly described, it will be appreciated that the following drawings illustrate only this
Some bright embodiment, is therefore not construed as the restriction to scope, common for this area
From the point of view of technical staff, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other relevant accompanying drawings.
Fig. 1 shows the schematic diagram of Fructus Jujubae cotton intercropping plant in embodiment 1；
Fig. 2 shows the schematic diagram of Fructus Jujubae cotton intercropping plant in embodiment 2 and embodiment 3；
Fig. 3 shows the schematic diagram of Fructus Jujubae cotton intercropping plant in embodiment 4 and embodiment 5；
In figure, reference is:
101-jujube tree, 102-Cotton Gossypii.
Detailed description of the invention
Below the fertilizing method of Cotton Gossypii in the Fructus Jujubae cotton interplanting mode of the embodiment of the present invention is entered
Row illustrates.
The fertilizing method of Cotton Gossypii 102 in a kind of Fructus Jujubae cotton interplanting mode, comprising:
S1 basal dressing, base manure is to combine, before Cotton Gossypii 102 is sowed, the fertilizer that soil cultivation uses,
It is intended to improve soil, culture fertility, persistently supplies nutrient for the whole period of duration of Cotton Gossypii 102.Right
Jujube tree 101 deep placement base manure in the ranks, whole.Basal dressing method particularly includes: execute excellent at soil base
Matter farm manure 2-3m3/666.7m2Or dregs of fat 150-200kg/666.7m2(increase the soil organism,
Improve Soil structure, improve the water conservation fertilizer-preserving ability of soil)；Carbamide executed by base
18-22kg/666.7m2, diammonium 30-35kg/666.7m2, potassium sulfate 10-12kg/666.7m2、
Zinc sulfate 1-2kg/666.7m2, manganese sulfate 0.5-1kg/666.7m2And boron fertilizer
1-1.2kg/666.7m2, fertilizer is puddled uniformly, is carried additionally widespread device by tractor, whole in sowing
Uniformly spreading fertilizer over the fields before ground, machinery is ploughed deeply and is buried immediately.
102 kinds of S2 Cotton Gossypii is planted: carries out 102 kinds of Cotton Gossypii by wide-and narrow-row between jujube tree 101 and plants,
Territory, cotton region is planted in formation, plants territory, cotton region and is divided into Jin Guan district and Yuan Guan district, and the narrow row in Jin Guan district is near
Hat fertilization area, the narrow row in Yuan Guan district is for being far preced with fertilization area.
Specifically, the method for jujube tree 101 Cotton Gossypii 102 intercropping plant of the 1-2 age of tree is: cotton
Spending 102 is 100cm with the spacing of jujube tree 101, uses 230cm mulch film, 1 film 8 row sowing,
Sown scope 260cm, Cotton Gossypii 102 planting spacing pattern is
[(20cm+40cm+20cm+40cm+20cm+40cm+20cm)+60cm]×12cm.Nearly hat
District is to plant in territory, cotton region with jujube tree 101 apart from the region for 100-120cm, i.e. near jujube tree 101
The 1st row, the 2nd row, the 7th row and eighth row, nearly hat fertilization area be the 1st row, the 2nd
The 20cm narrow row at row place, and the 7th row, the 20cm narrow row at eighth row place.Remote hat
District is to plant in territory, cotton region with jujube tree 101 apart from the region for 160-180cm, i.e. near jujube tree 101
The 3rd row, the 4th row, the 5th row and the 6th row, remote hat fertilization area be the 3rd row, the 4th
The 20cm narrow row at row place, and the 5th row, the 20cm narrow row at the 6th row place.
Specifically, the method for jujube tree 101 Cotton Gossypii 102 intercropping plant of the 4-5 age of tree is: cotton
Spending 102 is 110-120cm with the spacing of jujube tree 101, uses 180cm mulch film, 1 film 6 row
Sowing, sown scope 210cm, Cotton Gossypii 102 planting spacing pattern is
[(25cm+40cm+25cm+40cm+25cm)+55cm]×11cm.Jin Guan district is for planting territory, cotton region
In with jujube tree 101 apart from the region for 122.5-147.5cm, the 1st row of i.e. near jujube tree 101,
2nd row, the 5th row and the 6th row, nearly hat fertilization area is the 1st row, the 25cm at the 2nd row place
Narrow row, and the 5th row, the 25cm narrow row at the 6th row place.Yuan Guan district is for planting in territory, cotton region
With jujube tree 101 apart from the region for 187.5-200cm, the 3rd row of i.e. near jujube tree 101 and the
4 row, remote hat fertilization area is the 3rd row, the 25cm narrow row at the 4th row place.
Or Cotton Gossypii 102 is 110-120cm with the spacing of jujube tree 101, use 210cm mulch film,
1 film 6 row sowing, sown scope 240cm, Cotton Gossypii 102 planting spacing pattern is
[(30cm+45cm+30cm+45cm+30cm)+60cm]×11cm.Jin Guan district is for planting territory, cotton region
In with jujube tree 101 apart from the region for 110-140cm, the 1st row of i.e. near jujube tree 101, the
2 row, the 5th row and the 6th row, nearly hat fertilization area is the 1st row, the 30cm at the 2nd row place
Narrow row, and the 5th row, the 30cm narrow row at the 6th row place.Yuan Guan district is for planting in territory, cotton region
With jujube tree 101 apart from the region for 185-200cm, i.e. near 3rd row of jujube tree 101, the 4th
OK, remote hat fertilization area is the 3rd row, the 30cm narrow row at the 4th row place.
Specifically, the method for jujube tree 101 Cotton Gossypii 102 intercropping plant of the 7-8 age of tree is: cotton
Spending 102 is 140-150cm with the spacing of jujube tree 101, uses 120cm mulch film, 1 film 4 row
Sowing, sown scope 140cm, Cotton Gossypii 102 planting spacing pattern is
[(25cm+45cm+25cm)+45cm]×11cm.Jin Guan district for plant in territory, cotton region with jujube tree 101
The region that distance is 152.5-177cm, the 1st row of i.e. near jujube tree 101 and the 4th row, closely it is preced with
Fertilization area is the row 25cm narrow row at the 1st row, the 2nd row place, and the 3rd row, the 4th row
The 25cm narrow row at place.Yuan Guan district for plant in territory, cotton region with jujube tree 101 apart from for
Cotton Gossypii 102 growing area of 177.5-200cm, the 2nd row of i.e. near jujube tree 101 and the 3rd row,
Remote hat fertilization area is the 1st row, the 25cm narrow row at the 2nd row place, and the 3rd row, the 4th
The 25cm narrow row at row place, remote hat fertilization area is identical with nearly hat fertilization area, in order to avoid repeating
Fertilising, does not applies fertilizer in remote hat fertilization area.
Or Cotton Gossypii 102 is 140-150cm with the spacing of jujube tree 101, use 145cm mulch film,
1 film 4 row sowing, sown scope 160cm, Cotton Gossypii 102 planting spacing pattern is
[(30cm+45cm+30cm)+55cm]×11cm.Jin Guan district for plant in territory, cotton region with jujube tree 101
The region that distance is 147.5-177cm, the 1st row of i.e. near jujube tree 101 and the 4th row, closely it is preced with
Fertilization area is the 1st row, the 30cm narrow row at the 2nd row place, and the 3rd row, the 4th row institute
30cm narrow row.Yuan Guan district is for planting in territory, cotton region with jujube tree 101 apart from for 177.5-200cm
Region, the 2nd row of i.e. near jujube tree 101 and the 3rd row, remote hat fertilization area be the 1st row, the
The 30cm narrow row at 2 row places, and the 3rd row, the 30cm narrow row at the 4th row place, far
Hat fertilization area is identical with nearly hat fertilization area, and in order to avoid repeating fertilising, do not apply fertilizer in remote hat fertilization area.
S3 subregion topdresses, and topdress the fertilizer being to be used during Cotton Gossypii 102 grows, it is intended to
Supplement nutrient required in Cotton Gossypii 102 growth and development process in time, it is ensured that Cotton Gossypii 102 nutrient
Stable market supply.The degree of depth of topdressing nearly hat fertilization area is 8-10cm, chases after remote hat fertilization area
The fertile degree of depth is 13-15cm；Subregion fertilization mode is to use trench digging to topdress machinery, at fertilization area ditch
Nitrogen fertilizer application；Is topdressed the 3 times: 1st time in nearly hat fertilization area and impose carbamide 18-22kg/666.7m2,
Impose carbamide 13-17kg/666.7m 2nd time2, impose carbamide 8-12kg/666.7m the 3rd time2；
Is topdressed the 2 times: 1st time in remote hat fertilization area and impose carbamide 13-17kg/666.7m2, the 2nd time
Impose carbamide 8-12kg/666.7m2。
Specifically, to the topdressing method of nearly hat fertilization area it is: topdressed June 25 for the 1st time
-June 30 imposed, and imposed carbamide 19-21kg/666.7m2, for prosperous long Cotton Gossypii 102, the
Topdress, to prevent prosperous length when one fertile postponement is to boll per plant 1-2；Topdressed July for 2nd time
7 days-July 13 imposed, and imposed carbamide 14-16kg/666.7m2；Topdressed July for 3rd time
22 days-July 27 imposed, and imposed carbamide 9-11kg/666.7m2。
Specifically, to the topdressing method of remote hat fertilization area it is: topdressed June 25 for the 1st time
-June 30 imposed, and imposed carbamide 14-16kg/666.7m2, for prosperous long Cotton Gossypii 102, the
Topdress, to prevent prosperous length when one fertile postponement is to boll per plant 1-2；Topdressed July for 2nd time
7 days-July 13 imposed, and imposed carbamide 9-11kg/666.7m2。
Below by way of specific embodiment, the present invention is further described.
Embodiment 1
Shown in Figure 1, embodiment 1 provides Cotton Gossypii 102 in a kind of Fructus Jujubae cotton interplanting mode
Fertilizing method, in view of ventilation and penetrating light, jujube tree 101 row direction should select north-south, the party
Method is plant cotton 102 between the jujube tree 101 of the 1-2 age of tree, implements by procedure below:
Jujube tree 101 is in the ranks executed dregs of fat 150kg/666.7m2, carbamide 18kg/666.7m2, two
Ammonium 30kg/666.7m2, potassium sulfate 10kg/666.7m2, zinc sulfate 1kg/666.7m2, sulphuric acid
Manganese 0.5kg/666.7m2With boron fertilizer 1kg/666.7m2, machinery is ploughed deeply and is buried.
Between jujube tree 101, make 102 kinds of Cotton Gossypii by wide-and narrow-row configuration mode plant, and overlay film.Cotton
The 102 planting spacing patterns are spent to be
[(20cm+40cm+20cm+40cm+20cm+40cm+20cm)+60cm] × 12cm, i.e. cotton
Spend the narrow row line-spacing a=20cm of 102, the wide row line-spacing b=40cm of Cotton Gossypii 102, all Cotton Gossypiis
In 102 row: the 1st row, spacing c=100cm of the closest jujube tree of eighth row 101, the 2nd
Row, spacing d=120cm of the 7th nearest jujube tree of row distance 101, the 3rd row, the 6th row distance
Spacing e=160cm of jujube tree 101, the 4th row, the 5th nearest jujube tree of row distance 101 recently
Spacing f=180cm.Jin Guan district refers to the region that distance is 100-120cm with jujube tree 101,
1st row of the nearlyest jujube tree 101, the 2nd row, the 7th row and eighth row, nearly hat fertilization area is the
1 row, the 20cm narrow row at the 2nd row place, and the 7th row, the 20cm at eighth row place
Narrow row；Yuan Guan district refers to and the region that distance is 160-180cm of distance jujube tree 101, i.e. near Fructus Jujubae
3rd row, the 4th row, the 5th row and the 6th row of tree 101, remote hat fertilization area be the 3rd row,
The 20cm narrow row at the 4th row place, and the 5th row, the 20cm narrow row at the 6th row place.
The trench digging machinery that topdresses is used to carry out subregion Nitrogen Top Dressing, the degree of depth of being topdressed in nearly hat fertilization area
For 8cm, degree of depth 13cm of being topdressed in remote hat fertilization area.June 25, after taking off film, right
Nearly hat fertilization area imposes carbamide 19kg/666.7m the 1st time2, remote hat fertilization area is imposed for the 1st time
Carbamide 14kg/666.7m2, fertilising terminates to fill immediately head water；July 7, to being closely preced with fertilising
District imposes carbamide 14kg/666.7m the 2nd time2, remote hat fertilization area is imposed carbamide the 2nd time
9kg/666.7m2；July 22, nearly hat fertilization area is imposed carbamide the 3rd time
9kg/666.7m2, is not topdressed for the 3rd time in remote hat fertilization area.In the present embodiment, Cotton Gossypii 102
Lint yield ＞ 130kg/666.7m2, wherein results strain number 12000 strains/666.7m2, individual plant bell
Mean 5.6, single bell counterpoise 4.8g, ginning outturn 40%.
Embodiment 2
Shown in Figure 2, embodiment 2 provides Cotton Gossypii 102 in a kind of Fructus Jujubae cotton interplanting mode
Fertilizing method, the method be the 4-5 age of tree jujube tree 101 carry between plant cotton 102,
Implement by procedure below:
Soil between jujube tree 101 carries is carried out wholely, basal dressing: dregs of fat 170kg/666.7m2、
Carbamide 20kg/666.7m2, diammonium 32kg/666.7m2, potassium sulfate 11kg/666.7m2, sulphuric acid
Zinc 1.5kg/666.7m2, manganese sulfate 0.7kg/666.7m2With boron fertilizer 1.1kg/666.7m2, machinery
Plough deeply and bury.
Between jujube tree 101, make 102 kinds of Cotton Gossypii by wide-and narrow-row configuration mode plant, and overlay film.Cotton
The 102 planting spacing patterns are spent to be
[(25cm+40cm+25cm+40cm+25cm)+55cm] × 11cm, the i.e. narrow row of Cotton Gossypii 102
Line-spacing g=25cm, the wide row line-spacing h=40cm of Cotton Gossypii 102, in all Cotton Gossypii 102 row:
1st row, spacing i=122.5cm of the 6th nearest jujube tree of row distance 101, the 2nd row, the 5th
Spacing j=147.5cm of the nearest jujube tree of row distance 101, the 3rd row, the 4th nearest Fructus Jujubae of row distance
Spacing k=187.5cm of tree 101.Jin Guan district refers to that the distance with jujube tree 101 is
The region of 122.5-147.5cm, i.e. near 1st row of jujube tree 101, the 2nd row, the 5th row and
6th row, nearly hat fertilization area is the 1st row, the 25cm narrow row at the 2nd row place, and the 5th
Row, the 25cm narrow row at the 6th row place；Yuan Guan district refers to that the distance with jujube tree 101 is
The region of 187.5-200cm, the 3rd row of i.e. near jujube tree 101 and the 4th row, far it is preced with fertilization area
It is the 3rd row, the 25cm narrow row at the 4th row place.
The trench digging machinery that topdresses is used to carry out subregion Nitrogen Top Dressing, the degree of depth of being topdressed in nearly hat fertilization area
For 9cm, degree of depth 14cm of being topdressed in remote hat fertilization area.June 27, after taking off film, right
Nearly hat fertilization area imposes carbamide 20kg/666.7m the 1st time2, remote hat fertilization area is imposed for the 1st time
Carbamide 15kg/666.7m2, fertilising terminates to fill immediately head water；July 10, nearly hat is executed
Fertile district imposes carbamide 15kg/666.7m the 2nd time2, remote hat fertilization area is imposed carbamide the 2nd time
10kg/666.7m2；July 25, nearly hat fertilization area is imposed carbamide the 3rd time
10kg/666.7m2.In the present embodiment, Cotton Gossypii 102 lint yield ＞ 110kg/666.7m2, its
Middle results strain number 12000 strains/666.7m2, individual plant bell mean 4.8, single bell counterpoise 4.8g,
Ginning outturn 40%.
Embodiment 3
Shown in Figure 2, embodiment 3 provides Cotton Gossypii 102 in a kind of Fructus Jujubae cotton interplanting mode
Fertilizing method, the method be the 4-5 age of tree jujube tree 101 carry between plant cotton 102,
This fertilizing method is roughly the same with the fertilizing method of embodiment 2, and difference is: Cotton Gossypii
102 planting spacing patterns are
[(30cm+45cm+30cm+45cm+30cm)+60cm] × 11cm, the i.e. narrow row of Cotton Gossypii 102
Line-spacing g=30cm, the wide row line-spacing h=45cm of Cotton Gossypii 102, in all Cotton Gossypii 102 row:
1st row, spacing i=110cm of the 6th nearest jujube tree of row distance 101, the 2nd row, the 5th row
Spacing j=140cm of closest jujube tree 101, the 3rd row, the 4th nearest jujube tree of row distance 101
Spacing k=185cm.Jin Guan district refers to the region that distance is 110-140cm with jujube tree 101,
1st row, the 2nd row, the 5th row and the 6th row of the nearlyest jujube tree 101, nearly hat fertilization area is the
1 row, the 30cm narrow row at the 2nd row place, and the 5th row, the 30cm at the 6th row place
Narrow row, Yuan Guan district refers to the region that distance is 185-200cm with jujube tree 101, i.e. near jujube tree
3rd row of 101 and the 4th row, remote hat fertilization area is the 3rd row, the 30cm at the 4th row place
Narrow row.In the present embodiment, Cotton Gossypii 102 lint yield ＞ 110kg/666.7m2, wherein gather in the crops
Strain number 12000 strains/666.7m2, individual plant bell mean 4.8, single bell counterpoise 4.8g, ginning outturn 40%.
Embodiment 4
Shown in Figure 3, embodiment 4 provides Cotton Gossypii 102 in a kind of Fructus Jujubae cotton interplanting mode
Fertilizing method, the method be the 7-8 age of tree jujube tree 101 carry between plant cotton 102,
Implement by procedure below:
Soil between jujube tree 101 carries is carried out wholely, basal dressing: dregs of fat 200kg/666.7m2、
Carbamide 22kg/666.7m2, diammonium 35kg/666.7m2, potassium sulfate 12kg/666.7m2, sulphuric acid
Zinc 2kg/666.7m2, manganese sulfate 1kg/666.7m2With boron fertilizer 1.2kg/666.7m2, machinery is deep
Plough under soil.
Between jujube tree 101, make 102 kinds of Cotton Gossypii by wide-and narrow-row configuration mode plant, and overlay film.Cotton
Spend 102 planting spacing patterns for [(25cm+45cm+25cm)+45cm] × 11cm, i.e. Cotton Gossypii
The narrow row line-spacing l=25cm of 102, the wide row line-spacing m=45cm of Cotton Gossypii 102, all Cotton Gossypiis
In 102 row: the 1st row, spacing n=152.5cm of the 4th nearest jujube tree of row distance 101, the
2 row, spacing o=177.5cm of the 3rd nearest jujube tree of row distance 101.Jin Guan district refers to and jujube tree
The distance of 101 is the region of 152.5-177cm, the 1st row of i.e. near jujube tree 101 and the 4th row,
Nearly hat fertilization area is the row 25cm narrow row at the 1st row, the 2nd row place, and the 3rd row, the
The 25cm narrow row at 4 row places；Do not apply fertilizer in remote hat fertilization area.
The degree of depth of topdressing nearly hat fertilization area is 10cm, and the degree of depth of topdressing remote hat fertilization area is
15cm；June 30, after taking off film, nearly hat fertilization area imposes carbamide the 1st time
21kg/666.7m2, fertilising terminates to fill immediately head water；July 13, to being closely preced with fertilization area
Impose carbamide 16kg/666.7m 2nd time2；July 27, it is preced with fertilization area the 3rd time near
Topdress carbamide 11kg/666.7m2.In the present embodiment, Cotton Gossypii 102 lint yield ＞
90kg/666.7m2, wherein results strain number 12000 strains/666.7m2, individual plant bell mean 3.9,
Single bell counterpoise 4.8g, ginning outturn 40%.
Embodiment 5
Shown in Figure 3, embodiment 5 provides Cotton Gossypii 102 in a kind of Fructus Jujubae cotton interplanting mode
Fertilizing method, the method be the 7-8 age of tree jujube tree 101 carry between plant cotton 102,
This fertilizing method is roughly the same with the fertilizing method of embodiment 4, and difference is: Cotton Gossypii
102 planting spacing patterns are [(30cm+45cm+30cm)+55cm] × 11cm, i.e. Cotton Gossypii 102
Narrow row line-spacing l=30cm, the wide row line-spacing m=45cm of Cotton Gossypii 102, all Cotton Gossypiis 102
In row: the 1st row, spacing n=147.5cm of the 4th nearest jujube tree of row distance 101, the 2nd row,
Spacing o=177.5cm of the 3rd nearest jujube tree of row distance 101.Jin Guan district refers to and jujube tree 101
The region that distance is 147.5-177cm, the 1st row of i.e. near jujube tree 101 and the 4th row, closely it is preced with
Fertilization area is the row 25cm narrow row at the 1st row, the 2nd row place, and the 3rd row, the 4th row
The 30cm narrow row at place；Do not apply fertilizer in remote hat fertilization area.In the present embodiment, Cotton Gossypii 102 gined cotton
Yield ＞ 90kg/666.7m2, wherein results strain number 12000 strains/666.7m2, individual plant bell mean
3.9, single bell counterpoise 4.8g, ginning outturn 40%.
Contrast test
The 4-5 age of tree, 4m line-spacing jujube tree 101 carry between plant cotton 102, by with
Lower implementation Process:
Soil between jujube tree 101 carries is carried out wholely, basal dressing: dregs of fat 170kg/666.7m2、
Carbamide 20kg/666.7m2, diammonium 32kg/666.7m2, potassium sulfate 11kg/666.7m2, sulphuric acid
Zinc 1.5kg/666.7m2, manganese sulfate 0.7kg/666.7m2With boron fertilizer 1.1kg/666.7m2, machinery
Plough deeply and bury.
By Cotton Gossypii 102 by wide-narrow row planting between jujube tree 101 carries, and overlay film.Cotton Gossypii 102
Planting spacing pattern is [(25cm+40cm+25cm+40cm+25cm)+55cm] × 11cm.
Unified Nitrogen Top Dressing, the lint yield of results is 100kg/666.7m2。
Integrated embodiment 1-embodiment 5 and the result of contrast test and analysis, the present invention implements
The fertilizing method of Cotton Gossypii 102 in example Fructus Jujubae cotton interplanting mode, is mainly divided into Cotton Gossypii 102
Jujube tree 101 Yuan Guan district and jujube tree 101 Jin Guan district, and subregion, a point degree of depth topdress, it is ensured that pass through
Fertilising just can supply Cotton Gossypii 102 and grow required nutrient, it is possible to increase Cotton Gossypii 102 yield.
Embodiments described above is a part of embodiment of the present invention rather than whole enforcement
Example.The detailed description of embodiments of the invention is not intended to limit the model of claimed invention
Enclose, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, this
It is every other that field those of ordinary skill is obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Claims (10)
1. the fertilizing method of Cotton Gossypii in a Fructus Jujubae cotton interplanting mode, it is characterised in that should
Fertilizing method includes:
Cotton planting: carry out cotton planting by wide-and narrow-row between jujube tree, is formed and plants territory, cotton region,
Described territory, cotton region of planting is divided into Jin Guan district and Yuan Guan district, and the narrow row in described Jin Guan district is for being closely preced with fertilising
District, the narrow row in described Yuan Guan district is for being far preced with fertilization area；
Subregion topdresses: the degree of depth of topdressing described nearly hat fertilization area is 8-10cm, to described far
The degree of depth of topdressing of hat fertilization area is 13-15cm；Is topdressed in described nearly hat fertilization area the 3 times: the 1st
Secondary impose carbamide 18-22kg/666.7m2, impose carbamide 13-17kg/666.7m the 2nd time2, the
Impose carbamide 8-12kg/666.7m 3 times2；Is topdressed the 2 times: 1st time in described remote hat fertilization area
Impose carbamide 13-17kg/666.7m2, impose carbamide 8-12kg/666.7m the 2nd time2。
2. the fertilizing method of Cotton Gossypii in Fructus Jujubae cotton interplanting mode as claimed in claim 1,
It is characterized in that, the jujube tree Cotton Gossypii intercropping plant method of the 1-2 age of tree is: Cotton Gossypii seeding row spacing is joined
Put pattern for [(20cm+40cm+20cm+40cm+20cm+40cm+20cm)+
60cm]×12cm；Described Jin Guan district is to plant the district of distance jujube tree 100-120cm in territory, cotton region
Territory, described nearly hat fertilization area is the 1st row, the 20cm narrow row at the 2nd row place, and the 7th
Row, the 20cm narrow row at eighth row place；
Described Yuan Guan district is to plant the region of distance jujube tree 160-180cm in territory, cotton region, described remote hat
Fertilization area is the 3rd row, the 20cm narrow row at the 4th row place, and the 5th row, the 6th row institute
20cm narrow row.
3. the fertilizing method of Cotton Gossypii in Fructus Jujubae cotton interplanting mode as claimed in claim 1,
It is characterized in that, the method for the jujube tree Cotton Gossypii intercropping plant of the 4-5 age of tree is: Cotton Gossypii seeding row spacing
Configuration mode is [(25cm+40cm+25cm+40cm+25cm)+55cm] × 11cm；
Described Jin Guan district is to plant the region of distance jujube tree 122.5-147.5cm in territory, cotton region, described
Nearly hat fertilization area is the 1st row, the 25cm narrow row at the 2nd row place, and the 5th row, the 6th
The 25cm narrow row at row place；
Described Yuan Guan district is to plant the region of distance jujube tree 187.5-200cm in territory, cotton region, described far
Hat fertilization area is the 3rd row, the 25cm narrow row at the 4th row place.
4. the fertilizing method of Cotton Gossypii in Fructus Jujubae cotton interplanting mode as claimed in claim 1,
It is characterized in that, the method for the jujube tree Cotton Gossypii intercropping plant of the 4-5 age of tree is: Cotton Gossypii seeding row spacing
Configuration mode is [(30cm+45cm+30cm+45cm+30cm)+60cm] × 11cm；
Described Jin Guan district is to plant the region of distance jujube tree 110-140cm in territory, cotton region, described nearly hat
Fertilization area is the 1st row, the 30cm narrow row at the 2nd row place, and the 5th row, the 6th row institute
30cm narrow row；
Described Yuan Guan district is to plant in territory, cotton region the region from jujube tree 185-200cm, and described remote hat is executed
Fertile district is the 3rd row, the 30cm narrow row at the 4th row place.
5. the fertilizing method of Cotton Gossypii in Fructus Jujubae cotton interplanting mode as claimed in claim 1,
It is characterized in that, the method for the jujube tree Cotton Gossypii intercropping plant of the 7-8 age of tree is: Cotton Gossypii seeding row spacing
Configuration mode is [(25cm+45cm+25cm)+45cm] × 11cm；
Described Jin Guan district is to plant the region of distance jujube tree 152.5-177cm in territory, cotton region, described closely
Hat fertilization area is the 1st row, the 25cm narrow row at the 2nd row place, and the 3rd row, the 4th row
The 25cm narrow row at place.
6. the fertilizing method of Cotton Gossypii in Fructus Jujubae cotton interplanting mode as claimed in claim 1,
It is characterized in that, the method for the jujube tree Cotton Gossypii intercropping plant of the 7-8 age of tree is: Cotton Gossypii seeding row spacing
Configuration mode is [(30cm+45cm+30cm)+55cm] × 11cm,
Described Jin Guan district is to plant the region of distance jujube tree 147.5-177cm in territory, cotton region, described closely
Hat fertilization area is the 1st row, the 30cm narrow row at the 2nd row place, and the 3rd row, the 4th row
The 30cm narrow row at place.
7. the fertilizing method of Cotton Gossypii in Fructus Jujubae cotton interplanting mode as claimed in claim 1,
It is characterized in that, to the topdressing method of described nearly hat fertilization area be: topdressed June for the 1st time
25 days-June 30 imposed, and imposed carbamide 19-21kg/666.7m2；Topdress in 7 for 2nd time
7-July 13 moon imposes, and imposes carbamide 14-16kg/666.7m2；Topdress in 7 for 3rd time
22-July 27 moon imposes, and imposes carbamide 9-11kg/666.7m2。
8. the fertilizing method of Cotton Gossypii in Fructus Jujubae cotton interplanting mode as claimed in claim 1,
It is characterized in that, to the topdressing method of described remote hat fertilization area be: topdressed June for the 1st time
25 days-June 30 imposed, and imposed carbamide 14-16kg/666.7m2；Topdress in 7 for 2nd time
7-July 13 moon imposes, and imposes carbamide 9-11kg/666.7m2。
9. the fertilizing method of Cotton Gossypii in Fructus Jujubae cotton interplanting mode as claimed in claim 1,
It is characterized in that, before cotton planting, at jujube tree basal dressing in the ranks.
10. the fertilizing method of Cotton Gossypii in Fructus Jujubae cotton interplanting mode as claimed in claim 9,
It is characterized in that, the method for described basal dressing is: in the ranks execute farm manure in described jujube tree
2-3m3/666.7m2Or dregs of fat 150-200kg/666.7m2, and carbamide 15-20kg/666.7m2、
Diammonium 30-35kg/666.7m2, potassium sulfate 10-12kg/666.7m2, zinc sulfate
1-2kg/666.7m2, manganese sulfate 0.5-1kg/666.7m2With boron fertilizer 1-1.2kg/666.7m2, machine
Tool is ploughed deeply and is buried.
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| CN106358907A (en) * | 2016-08-25 | 2017-02-01 | 马辉 | Planting method for interplanting of date trees and watermelons and multiple cropping of brassica campestris |
| CN108077008A (en) * | 2017-12-13 | 2018-05-29 | 中国科学院新疆生态与地理研究所 | A kind of guard method of Arid Sandy Areas oasis forward position plant seedling growth |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358907A (en) * | 2016-08-25 | 2017-02-01 | 马辉 | Planting method for interplanting of date trees and watermelons and multiple cropping of brassica campestris |
| CN108077008A (en) * | 2017-12-13 | 2018-05-29 | 中国科学院新疆生态与地理研究所 | A kind of guard method of Arid Sandy Areas oasis forward position plant seedling growth |
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