CN106171828A - A kind of use flyash every the root-divided alternative irrigation method of salt deposit and salt-soda soil plantation midget crabapple application - Google Patents
A kind of use flyash every the root-divided alternative irrigation method of salt deposit and salt-soda soil plantation midget crabapple application Download PDFInfo
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- CN106171828A CN106171828A CN201610500309.6A CN201610500309A CN106171828A CN 106171828 A CN106171828 A CN 106171828A CN 201610500309 A CN201610500309 A CN 201610500309A CN 106171828 A CN106171828 A CN 106171828A
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The present invention provides a kind of and uses flyash every the root-divided alternative irrigation method of salt deposit, and including laying every salt deposit, water pipe is laid, root-divided alternative irrigation.It is followed successively by from bottom to top every salt deposit: leaves layer, rubble layer, Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer, microlith layer, Flyash Layer；Leaves layer includes desk lamp tree leaves；Rubble layer includes: zeolite, stone, cobble；Microlith layer includes: wheat bran, desulfuration waste；Flyash Layer includes: flyash, fermentation sheep stool.The present invention also provides for a kind of application using flyash to plant midget crabapple in salt-soda soil every the root-divided alternative irrigation method of salt deposit.Using the root-divided alternative irrigation method of the present invention, fresh water dosage is substantially reduced, and fresh water dosage more commonly irrigates fresh water dosage reduction by 70% 80%；The water use efficiency of irrigation water is promoted to more than 90% simultaneously；Fruit Middle nutrition component content improves, and consumption is high；Limit salification and the accumulation of salt in the surface soil of district's growing area soil root floor simultaneously.
Description
Technical field
The invention belongs to irrigation technique field, be specifically related to a kind of use flyash every the root-divided alternative irrigation method of salt deposit
And the application salt-soda soil plantation midget crabapple.
Background technology
So-called solonchak, is primarily referred to as soil and is contained within the soil of excess water soluble salinity, belong to neutral salt more, anti-in alkalescence
Should, pH value is between 7 to 8.Salt damage causes mainly due to sodium ion (Na+) excessive concentration.Solonchak general soil section shape
State is without notable structure.Table soil in dry season, particularly without plant growing at, the most white, even form salt incrustation.Solonchak can
It is divided into marine solonchak, proluvial solonchak, marshy solonchak, meadow solonchak etc..Marine solonchak is mainly formed by seawater influence.Salt
Soil and salinization soil are made up of the neutral salt such as sodium chloride, sodium sulfate, and alkalescence is the strongest.So-called alkaline earth, is primarily referred to as in soil aqueous
The basic salt of dissolubility, in stronger alkaline reaction, pH value is more than 8.5.Soil structure is the worst, muddy time wet, Testudinis of hardening time dry
Split, cause plant to be unearthed difficult.Alkaline earth is corrosive, and can destroy plant cell tissue, endangers plant growing.Alkaline earth forms with carbon
Acid sodium and raw sodium carbonate are main.Outside desalination soil, alkaline earth, often mostly is based on solonchak and containing alkaline earth, or alkaline earth is main and saliferous
The salt-mixture alkaline earth of soil.In saline land greening, ornamental plant is not only endangered by solonchak, alkaline earth, but also is frequently subjected to salt
The threat of alkali irrigation water, such as, the defect that existing salt-soda soil irrigation method exists is as follows:
1, using existing irrigation method, fresh water dosage is high, and the water use efficiency of irrigation water is relatively low simultaneously；
2, using the plant that existing irrigation method is planted, nutrient content of plant improves low；
3, using existing irrigation method, salification and the accumulation of salt in the surface soil phenomenon of growing area soil root layer are serious.
In summary, prior art there will naturally be inconvenience and defect in actual use, it is therefore necessary to improved.
Summary of the invention
For solving technical problem present in prior art, the present invention provides a kind of and uses flyash to hand over every point root of salt deposit
For irrigation method and salt-soda soil plantation midget crabapple application, to realize following goal of the invention:
(1) using the root-divided alternative irrigation method of the present invention, fresh water dosage is substantially reduced, and fresh water dosage is more commonly irrigated fresh water and used
Amount reduces 70%-80%；The water use efficiency of irrigation water is promoted to more than 90% simultaneously；
(2) using the plant of the root-divided alternative irrigation method plantation of the present invention, fruit Middle nutrition component content improves, consumption
High；
(3) use the root-divided alternative irrigation method of the present invention, strongly limit salification and the accumulation of salt in the surface soil of growing area soil root layer.
For solving above-mentioned technical problem, the technical scheme that the present invention takes is as follows:
A kind of using flyash every the root-divided alternative irrigation method of salt deposit, including laying every salt deposit, water pipe is laid, alternative split-root fills
Irrigate.
The following is and the further of technique scheme is improved:
Described it is followed successively by from bottom to top every salt deposit: leaves layer, rubble layer, Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer, microlith layer, Flyash Layer；
Described leaves layer includes desk lamp tree leaves；
Described rubble layer includes: zeolite, stone, cobble；
Described microlith layer includes: wheat bran, desulfuration waste；
Described Flyash Layer includes: flyash, fermentation sheep stool.
Described rubble thickness 18cm-22cm；
A diameter of 1.5cm-2cm of described zeolite, a diameter of 3cm-4cm of described stone, a diameter of 3.0cm-of described cobble
4.0cm；
Described zeolite, stone, cobble mix according to the volume ratio of 1-2:1-2:1-2.
Described microlith thickness 15cm-21cm；
Described desulfuration waste is 5 mesh-10 mesh；
Described wheat bran, desulfuration waste mix according to the volume ratio of 1-2:1-2.
Described flyash thickness 5cm-9cm；
The particle diameter of described flyash is 1mm-3mm；Described fermentation sheep stool grain diameter is 5mm-7mm；
Described flyash, fermentation sheep stool mix according to the volume ratio of 2-4:1.
The preparation method of described fermentation sheep stool comprises the following steps:
A. deodorization
Sheep stool is put in deodorization tank, add deodorizer, deodorization 7 days under 32 DEG C of-35 DEG C of temperature conditionss；
Described deodorizer is aluminium polychlorid；
B. mix
Remove smelly after sheep stool by proportioning prepare 500 kilograms, pour blender into, stir 20 minutes, rotating speed is 60 revs/min；
Take 2 kilograms of feces distintegrants and 1 kilogram of glucose is poured into dilute in 50 kilograms of rivers and stirred, obtain diluent, will
Diluent is poured blender into and is stirred 30 minutes, obtains fermentation raw material；
C. ferment
Being put into by fermentation raw material in cement hole, fill compacting, overlay film is closed, and ferments, and fermentation time is 12 days, is fermented
Sheep stool.
Described leaves thickness 4cm-8cm；
By described desk lamp tree leaves under temperature is 30 DEG C of-35 DEG C of environment, ventilation is dried, and moisture content reaches 32%-34%；
Described Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer is chosen Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod that moisture content is 18%-20% and is layed in rubble layer upper surface.
Described water pipe is laid and is comprised the following steps:
It is layed in growing area ground surface by described and uniformly lay some；
It is arranged in parallel between water pipe and between adjacent water pipe, spacing is 150cm；
In water pipe, caliber is 2.0 cm, and water pipe wall thickness is 0.3cm；It is evenly arranged with multiple a diameter of 0.3cm's on water pipe tube wall
Apopore；
Water pipe outer surface is enclosed with non-woven fabrics；
Valve it is provided with on water pipe.
Described root-divided alternative irrigation includes that early stage is irrigated and Late Irrigation；
Early stage is irrigated: carrying out early stage irrigation after having planted, fresh water flow velocity is 1.0 meter per seconds, and irrigation time is 3 hours, and early stage fills
Irrigate three times, every minor tick 3 days；
Late Irrigation: include a fresh water irrigation and a brackish water irrigation；A described fresh water irrigation and a brackish water fill
Irrigate circulation successively to carry out；
Fresh water irrigation: irrigating 12-17 days away from last time and carry out a fresh water irrigation, the valve opened on even number water pipe closes simultaneously
Closing the valve on odd number water pipe, fresh water flow velocity is 0.8 meter per second, and irrigation time is 2 hours；
Brackish water irrigation: carry out a brackish water irrigation for 15-25 days away from a fresh water irrigation, open the valve on odd number water pipe
Door simultaneously closes off the valve on even number water pipe, and brackish water flow velocity is 1 meter per second, and irrigation time is 1 hour, containing of described brackish water
Salt amount is 1.8g/L.
A kind of application using flyash to plant midget crabapple in salt-soda soil every the root-divided alternative irrigation method of salt deposit, transplants
After period is fallen leaves early winter, the midget crabapple band soil ball selecting trunk height 100cm-120cm, the diameter of a cross-section of a tree trunk 1.3 meters above the ground to be 2cm-3cm is transplanted, soil ball
A diameter of 5cm-7cm.
Compared with prior art, the invention have the benefit that
(1) using the root-divided alternative irrigation method of the present invention, fresh water dosage is substantially reduced, and fresh water dosage is more commonly irrigated fresh water and used
Amount reduces 70%-80%；The water use efficiency of irrigation water is promoted to more than 90% simultaneously；
(2) using the plant of the root-divided alternative irrigation method plantation of the present invention, fruit Middle nutrition component content improves, consumption
High.As a example by midget crabapple, in midget crabapple fruit, protein, the content of dietary fiber reach 0.8g/100g-1.1g/ respectively
100g、2.8g/100g-3.6g/100g；
(3) use the root-divided alternative irrigation method of the present invention, strongly limit salification and the accumulation of salt in the surface soil of growing area soil root layer, with
As a example by midget crabapple, the salinity at midget crabapple growing area soil 0-30cm, 30-60cm is for being reduced to 0.12%-respectively
0.15%, 0.09%-0.12%.
Detailed description of the invention
Below by way of specific embodiment, the present invention is described, but the present invention is not merely defined in these embodiments.
Embodiment 1 one kinds uses flyash every the root-divided alternative irrigation method of salt deposit
A kind of use flyash every the root-divided alternative irrigation method of salt deposit, comprise the following steps:
1. lay every salt deposit:
Described it is followed successively by from bottom to top every salt deposit: leaves layer, rubble layer, Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer, microlith layer, Flyash Layer；
(1) leaves layer is laid；
Described leaves layer includes desk lamp tree leaves, and by desk lamp tree leaves under temperature is 30 DEG C of-35 DEG C of environment, ventilation is dried, and contains
Water rate reaches 32%-34%；
Described leaves thickness 4cm.
(2) rubble layer is laid:
Described rubble layer includes: zeolite, stone, cobble；
A diameter of 1.5cm-2cm of described zeolite, a diameter of 3cm-4cm of described stone, a diameter of 3.0cm-of described cobble
4.0cm；
Described zeolite, stone, cobble mix according to the volume ratio of 2:1:1；
Described rubble thickness 18cm.
(3) Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer is laid:
Described Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer is chosen Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod that moisture content is 18%-20% and is layed in rubble layer upper surface.
(4) microlith layer is laid:
Described microlith layer includes: wheat bran, desulfuration waste；
Described desulfuration waste is 5 mesh-10 mesh；
Described wheat bran, desulfuration waste mix according to the volume ratio of 1:2；
Described microlith thickness 15cm.
(5) Flyash Layer is laid:
Described flyash thickness 5cm；
Described Flyash Layer includes: flyash, fermentation sheep stool；
The particle diameter of described flyash is 1mm-3mm；Described fermentation sheep stool grain diameter is 5mm-7mm.
Described flyash, fermentation sheep stool mix according to the volume ratio of 2:1；
The preparation method of described fermentation sheep stool comprises the following steps:
A. deodorization
Sheep stool is put in deodorization tank, add deodorizer, deodorization 7 days under 32 DEG C of-35 DEG C of temperature conditionss；
Described deodorizer is aluminium polychlorid；
B. mix
Remove smelly after sheep stool by proportioning prepare 500 kilograms, pour blender into, stir 20 minutes, rotating speed is 60 revs/min；
Take 2 kilograms of feces distintegrants and 1 kilogram of glucose is poured into dilute in 50 kilograms of rivers and stirred, obtain diluent, will
Diluent is poured blender into and is stirred 30 minutes, obtains fermentation raw material；
C. ferment
Being put into by fermentation raw material in cement hole, fill compacting, overlay film is closed, and ferments, and fermentation time is 12 days, is fermented
Sheep stool.
2. water pipe is laid
Described water pipe is layed in growing area ground surface and uniformly lays some；
It is arranged in parallel between water pipe and between adjacent water pipe, spacing is 150cm；
In water pipe, caliber is 2.0 cm, and water pipe wall thickness is 0.3cm；It is evenly arranged with multiple a diameter of 0.3cm's on water pipe tube wall
Apopore；
Water pipe outer surface is enclosed with non-woven fabrics；
Valve it is provided with on water pipe.
3. root-divided alternative irrigation
Described root-divided alternative irrigation includes that early stage is irrigated and Late Irrigation；
Early stage is irrigated: carrying out early stage irrigation after having planted, fresh water flow velocity is 1.0 meter per seconds, and irrigation time is 3 hours, and early stage fills
Irrigate three times, every minor tick 3 days；
Late Irrigation: include a fresh water irrigation and a brackish water irrigation；A described fresh water irrigation and a brackish water fill
Irrigate circulation successively to carry out；
Fresh water irrigation: irrigated 12 days away from last time and carry out a fresh water irrigation, opens the valve on even number water pipe and closes strange
Valve on number water pipe, fresh water flow velocity is 0.8 meter per second, and irrigation time is 2 hours；
Brackish water irrigation: carry out a brackish water irrigation for 15 days away from a fresh water irrigation, open the valve on odd number water pipe
And close the valve on even number water pipe, brackish water flow velocity is 1 meter per second, and irrigation time is 1 hour, the salinity of described brackish water
For 1.8g/L.
Embodiment 2 one kinds uses flyash every the root-divided alternative irrigation method of salt deposit
A kind of use flyash every the root-divided alternative irrigation method of salt deposit, comprise the following steps:
1. lay every salt deposit:
Described it is followed successively by from bottom to top every salt deposit: leaves layer, rubble layer, Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer, microlith layer, Flyash Layer；
(1) leaves layer is laid；
Described leaves layer includes desk lamp tree leaves, and by desk lamp tree leaves under temperature is 30 DEG C of-35 DEG C of environment, ventilation is dried, and contains
Water rate reaches 32%-34%；
Described leaves thickness 6cm.
(2) rubble layer is laid:
Described rubble layer includes: zeolite, stone, cobble；
A diameter of 1.5cm-2cm of described zeolite, a diameter of 3cm-4cm of described stone, a diameter of 3.0cm-of described cobble
4.0cm；
Described zeolite, stone, cobble mix according to the volume ratio of 1:2:1；
Described rubble thickness 20cm.
(3) Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer is laid:
Described Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer is chosen Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod that moisture content is 18%-20% and is layed in rubble layer upper surface.
(4) microlith layer is laid:
Described microlith layer includes: wheat bran, desulfuration waste；
Described desulfuration waste is 5 mesh-10 mesh；
Described wheat bran, desulfuration waste mix according to the volume ratio of 2:1；
Described microlith thickness 18cm.
(5) Flyash Layer is laid:
Described flyash thickness 7cm；
Described Flyash Layer includes: flyash, fermentation sheep stool；
The particle diameter of described flyash is 1mm-3mm；Described fermentation sheep stool grain diameter is 5mm-7mm.
Described flyash, fermentation sheep stool mix according to the volume ratio of 3:1；
The preparation method of described fermentation sheep stool comprises the following steps:
A. deodorization
Sheep stool is put in deodorization tank, add deodorizer, deodorization 7 days under 32 DEG C of-35 DEG C of temperature conditionss；
Described deodorizer is aluminium polychlorid；
B. mix
Remove smelly after sheep stool by proportioning prepare 500 kilograms, pour blender into, stir 20 minutes, rotating speed is 60 revs/min；
Take 2 kilograms of feces distintegrants and 1 kilogram of glucose is poured into dilute in 50 kilograms of rivers and stirred, obtain diluent, will
Diluent is poured blender into and is stirred 30 minutes, obtains fermentation raw material；
C. ferment
Being put into by fermentation raw material in cement hole, fill compacting, overlay film is closed, and ferments, and fermentation time is 12 days, is fermented
Sheep stool.
2. water pipe is laid
Described water pipe is layed in growing area ground surface and uniformly lays some；
It is arranged in parallel between water pipe and between adjacent water pipe, spacing is 150cm；
In water pipe, caliber is 2.0 cm, and water pipe wall thickness is 0.3cm；It is evenly arranged with multiple a diameter of 0.3cm's on water pipe tube wall
Apopore；
Water pipe outer surface is enclosed with non-woven fabrics；
Valve it is provided with on water pipe.
3. root-divided alternative irrigation
Described root-divided alternative irrigation includes that early stage is irrigated and Late Irrigation；
Early stage is irrigated: carrying out early stage irrigation after having planted, fresh water flow velocity is 1.0 meter per seconds, and irrigation time is 3 hours, and early stage fills
Irrigate three times, every minor tick 3 days；
Late Irrigation: include a fresh water irrigation and a brackish water irrigation；A described fresh water irrigation and a brackish water fill
Irrigate circulation successively to carry out；
Fresh water irrigation: irrigated 15 days away from last time and carry out a fresh water irrigation, opens the valve on even number water pipe and closes strange
Valve on number water pipe, fresh water flow velocity is 0.8 meter per second, and irrigation time is 2 hours；
Brackish water irrigation: carry out a brackish water irrigation for 20 days away from a fresh water irrigation, open the valve on odd number water pipe
And close the valve on even number water pipe, brackish water flow velocity is 1 meter per second, and irrigation time is 1 hour, the salinity of described brackish water
For 1.8g/L.
Embodiment 3 one kinds uses flyash every the root-divided alternative irrigation method of salt deposit
(1) leaves layer is laid；
Described leaves layer includes desk lamp tree leaves, and by desk lamp tree leaves under temperature is 30 DEG C of-35 DEG C of environment, ventilation is dried, and contains
Water rate reaches 32%-34%；
Described leaves thickness 8cm.
(2) rubble layer is laid:
Described rubble layer includes: zeolite, stone, cobble；
A diameter of 1.5cm-2cm of described zeolite, a diameter of 3cm-4cm of described stone, a diameter of 3.0cm-of described cobble
4.0cm；
Described zeolite, stone, cobble mix according to the volume ratio of 1:2:2；
Described rubble thickness 22cm.
(3) Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer is laid:
Described Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer is chosen Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod that moisture content is 18%-20% and is layed in rubble layer upper surface.
(4) microlith layer is laid:
Described microlith layer includes: wheat bran, desulfuration waste；
Described desulfuration waste is 5 mesh-10 mesh；
Described wheat bran, desulfuration waste mix according to the volume ratio of 1:1；
Described microlith thickness 21cm.
(5) Flyash Layer is laid:
Described flyash thickness 9cm；
Described Flyash Layer includes: flyash, fermentation sheep stool；
The particle diameter of described flyash is 1mm-3mm；Described fermentation sheep stool grain diameter is 5mm-7mm.
Described flyash, fermentation sheep stool mix according to the volume ratio of 4:1；
The preparation method of described fermentation sheep stool comprises the following steps:
A. deodorization
Sheep stool is put in deodorization tank, add deodorizer, deodorization 7 days under 32 DEG C of-35 DEG C of temperature conditionss；
Described deodorizer is aluminium polychlorid；
B. mix
Remove smelly after sheep stool by proportioning prepare 500 kilograms, pour blender into, stir 20 minutes, rotating speed is 60 revs/min；
Take 2 kilograms of feces distintegrants and 1 kilogram of glucose is poured into dilute in 50 kilograms of rivers and stirred, obtain diluent, will
Diluent is poured blender into and is stirred 30 minutes, obtains fermentation raw material；
C. ferment
Being put into by fermentation raw material in cement hole, fill compacting, overlay film is closed, and ferments, and fermentation time is 12 days, is fermented
Sheep stool.
2. water pipe is laid
Described water pipe is layed in growing area ground surface and uniformly lays some；
It is arranged in parallel between water pipe and between adjacent water pipe, spacing is 150cm；
In water pipe, caliber is 2.0 cm, and water pipe wall thickness is 0.3cm；It is evenly arranged with multiple a diameter of 0.3cm's on water pipe tube wall
Apopore；
Water pipe outer surface is enclosed with non-woven fabrics；
Valve it is provided with on water pipe.
3. root-divided alternative irrigation
Described root-divided alternative irrigation includes that early stage is irrigated and Late Irrigation；
Early stage is irrigated: carrying out early stage irrigation after having planted, fresh water flow velocity is 1.0 meter per seconds, and irrigation time is 3 hours, and early stage fills
Irrigate three times, every minor tick 3 days；
Late Irrigation: include a fresh water irrigation and a brackish water irrigation；A described fresh water irrigation and a brackish water fill
Irrigate circulation successively to carry out；
Fresh water irrigation: irrigated 17 days away from last time and carry out a fresh water irrigation, opens the valve on even number water pipe and closes strange
Valve on number water pipe, fresh water flow velocity is 0.8 meter per second, and irrigation time is 2 hours；
Brackish water irrigation: carry out a brackish water irrigation for 25 days away from a fresh water irrigation, open the valve on odd number water pipe
And close the valve on even number water pipe, brackish water flow velocity is 1 meter per second, and irrigation time is 1 hour, the salinity of described brackish water
For 1.8g/L.
Embodiment 4 one kinds uses flyash every the root-divided alternative irrigation method of salt deposit salt-soda soil plantation midget crabapple
Application
(1) improvement salt-soda soil
At growing area, carry out laying every salt deposit according to the root-divided alternative irrigation method of embodiment 1-3, every salt deposit upper surface distance ground
Table 100cm, after salt deposit is laid, original soil backfills and carries out growing area soil improvement, uses 100kg soil conditioner for every mu,
Growing area 0cm-30cm soil layer salinity after improvement is 0.16%-0.18%, and growing area soil pH is 6.7-7.0；
Described soil conditioner includes following parts by weight of component:
Activated carbon 23 parts, ardealite 17 parts, glucose 3 parts, fulvic acid 5 parts, fermentation poultry dung 5 parts, biogas residue 3 parts, Fructus Cucumidis sativi powder of straw 6
Part, 2 parts of eggplant straw powder.
(2) dig pit transplanting
At growing area, carry out water pipe laying according to the root-divided alternative irrigation method of embodiment 1-3；
Digging plantation hole at growing area, plantation hole is corresponding with water pipe, and adjacent rows plantation hole spacing is 150cm, and plantation hole is deep
30cm, near coal-mine a diameter of 25cm is cheated in plantation, with a line adjacent plantation hole spacing 150cm, plantation hole centre-to-centre spacing water pipe vertical dimension
For 25cm；
After Different Transplanting Periods is fallen leaves early winter, the midget crabapple band soil ball selecting trunk height 100cm-120cm, the diameter of a cross-section of a tree trunk 1.3 meters above the ground to be 2cm-3cm
Transplanting, soil bulb diameter is 5cm-7cm.
(3) irrigate
Midget crabapple is irrigated after having transplanted, and irrigates according to the root-divided alternative irrigation method of embodiment 1-3.
(4) management
Midget crabapple is tending management to be strengthened after planting, and often keeps loose fertile.To rudiment in early spring, one is carried out after fallen leaves
Secondary pruning, wipes out withered weak branch, sick branch, to keep tree crown to evacuate, and ventilation and penetrating light.For promoting plant blossom vigorous, must be by apprentice
Long shoot carries out cutting back, to reduce the nutrient consumption germinateed.Fruitful branch, rub branch and then need not prune.During growing, should carry out in time
Pinching, limits in early days and nourishes and grows.Prevention midget crabapple pest and disease damage, timely uses insecticide, pesticide, it is ensured that midget crabapple is healthy and strong
Grow up.
Percent in above-described embodiment, in addition to specified otherwise, for mass percent.
Result detects:
(1) using the root-divided alternative irrigation method of the present invention, fresh water dosage is substantially reduced, and fresh water dosage is more commonly irrigated fresh water and used
Amount reduces 70%-80%；The water use efficiency of irrigation water is promoted to more than 90% simultaneously, and specific targets are shown in Table 1；
Table 1 fresh water dosage, the water use efficiency statistics of irrigation water
(2) using the plant of the root-divided alternative irrigation method plantation of the present invention, fruit Middle nutrition component content improves, consumption
High.As a example by midget crabapple, in midget crabapple fruit, protein, the content of dietary fiber reach 0.8g/100g-1.1g/ respectively
100g, 2.8g/100g-3.6g/100g, specific targets are shown in Table 2；
Protein, dietary fiber content statistics in table 2 midget crabapple fruit
Comparison: use the midget crabapple of traditional irrigation method plantation
(3) use the root-divided alternative irrigation method of the present invention, strongly limit salification and the accumulation of salt in the surface soil of growing area soil root layer, with
As a example by midget crabapple, the salinity at midget crabapple growing area soil 0-30cm, 30-60cm is for being reduced to 0.12%-respectively
0.15%, 0.09%-0.12%, specific targets are shown in Table 3；
Salinity statistics at table 3 growing area soil 0-30cm, 30-60cm
Other plant is also tested by the root-divided alternative irrigation method of the present invention, and test effect is good, a not string at this
Go out.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (10)
1. one kind uses flyash every the root-divided alternative irrigation method of salt deposit, it is characterised in that: include every salt deposit laying, water pipe paving
If, root-divided alternative irrigation.
The most according to claim 1 a kind of use flyash every the root-divided alternative irrigation method of salt deposit, it is characterised in that:
Described it is followed successively by from bottom to top every salt deposit: leaves layer, rubble layer, Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer, microlith layer, Flyash Layer；
Described leaves layer includes desk lamp tree leaves；
Described rubble layer includes: zeolite, stone, cobble；
Described microlith layer includes: wheat bran, desulfuration waste；
Described Flyash Layer includes: flyash, fermentation sheep stool.
The most according to claim 2 a kind of use flyash every the root-divided alternative irrigation method of salt deposit, it is characterised in that:
Described rubble thickness 18cm-22cm；
A diameter of 1.5cm-2cm of described zeolite, a diameter of 3cm-4cm of described stone, a diameter of 3.0cm-of described cobble
4.0cm；
Described zeolite, stone, cobble mix according to the volume ratio of 1-2:1-2:1-2.
The most according to claim 2 a kind of use flyash every the root-divided alternative irrigation method of salt deposit, it is characterised in that:
Described microlith thickness 15cm-21cm；
Described desulfuration waste is 5 mesh-10 mesh；
Described wheat bran, desulfuration waste mix according to the volume ratio of 1-2:1-2.
The most according to claim 2 a kind of use flyash every the root-divided alternative irrigation method of salt deposit, it is characterised in that:
Described flyash thickness 5cm-9cm；
The particle diameter of described flyash is 1mm-3mm；Described fermentation sheep stool grain diameter is 5mm-7mm；
Described flyash, fermentation sheep stool mix according to the volume ratio of 2-4:1.
The most according to claim 1 a kind of use flyash every the root-divided alternative irrigation method of salt deposit, it is characterised in that:
Described root-divided alternative irrigation includes Late Irrigation；Described Late Irrigation includes a fresh water irrigation；
A described fresh water irrigation: irrigated 12-17 days away from last time and carry out a fresh water irrigation, opens the valve on even number water pipe same
Time close the valve on odd number water pipe, fresh water flow velocity is 0.8 meter per second, and irrigation time is 2 hours.
The most according to claim 6 a kind of use flyash every the root-divided alternative irrigation method of salt deposit, it is characterised in that:
Described Late Irrigation also includes a brackish water irrigation；
A described brackish water irrigation: carry out a brackish water irrigation for 15-25 days away from a fresh water irrigation, open on odd number water pipe
Valve simultaneously close off the valve on even number water pipe, brackish water flow velocity is 1 meter per second, and irrigation time is 1 hour, described brackish water
Salinity be 1.8g/L；
Described Late Irrigation is a fresh water irrigation and a brackish water irrigation circulates successively and carries out.
The most according to claim 1 a kind of use flyash every the root-divided alternative irrigation method of salt deposit, it is characterised in that:
Described water pipe is laid step and is included:
It is arranged in parallel between water pipe and between adjacent water pipe, spacing is 150cm；
In water pipe, caliber is 2.0 cm, and water pipe wall thickness is 0.3cm；It is evenly arranged with multiple a diameter of 0.3cm's on water pipe tube wall
Apopore；
Water pipe outer surface is enclosed with non-woven fabrics.
The most according to claim 2 a kind of use flyash every the root-divided alternative irrigation method of salt deposit, it is characterised in that:
Described leaves thickness 4cm-8cm；
By described desk lamp tree leaves under temperature is 30 DEG C of-35 DEG C of environment, ventilation is dried, and moisture content reaches 32%-34%；
Described Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod layer is chosen Miscanthus sacchariflorus (Maxim) Benth et Hook f line rod that moisture content is 18%-20% and is layed in rubble layer upper surface.
10. using flyash to plant an application for midget crabapple in salt-soda soil every the root-divided alternative irrigation method of salt deposit, it is special
Levy and be:
After Different Transplanting Periods is fallen leaves early winter, the midget crabapple band soil ball selecting trunk height 100cm-120cm, the diameter of a cross-section of a tree trunk 1.3 meters above the ground to be 2cm-3cm
Transplanting, soil bulb diameter is 5cm-7cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610500309.6A CN106171828A (en) | 2016-06-30 | 2016-06-30 | A kind of use flyash every the root-divided alternative irrigation method of salt deposit and salt-soda soil plantation midget crabapple application |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610500309.6A CN106171828A (en) | 2016-06-30 | 2016-06-30 | A kind of use flyash every the root-divided alternative irrigation method of salt deposit and salt-soda soil plantation midget crabapple application |
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| CN106171828A true CN106171828A (en) | 2016-12-07 |
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