CN108886936A - A kind of Queensland nut water-fertilizer integral fertilizing method - Google Patents
A kind of Queensland nut water-fertilizer integral fertilizing method Download PDFInfo
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- CN108886936A CN108886936A CN201811148711.8A CN201811148711A CN108886936A CN 108886936 A CN108886936 A CN 108886936A CN 201811148711 A CN201811148711 A CN 201811148711A CN 108886936 A CN108886936 A CN 108886936A
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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
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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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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- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of Queensland nut water-fertilizer integral fertilizing methods, belong to agricultural production.The present invention selects water soluble fertilizer that fertilizer solution is made, different fertilizer applications are targetedly taken to the Queensland nut of different stages of growth, using water-fertilizer integral system, while Queensland nut are carried out to apply water and fertilising, labour and time are saved, the demand of Queensland nut large area plantation is suitble to；The utilization rate of water and fertilizer is high, and per mu yield increases by 20% or more.
Description
Technical field
The present invention relates to agricultural productions, and in particular to a kind of Queensland nut water-fertilizer integral fertilizing method.
Background technique
Queensland nut, Classification system are Macadamia ternifolia F.Muell, belong to plant kingdom's Angiospermae
Dicotyledoneae Proteales Proteaceae Queensland nut category Queensland nut kind, is a kind of perennial evergreen fruit tree.
Queensland nut kernel nutritional ingredient rich in, kernel oil content are up to 75%-79%, more general food plant
Oil is much higher, and predominantly unsaturated fatty acid, type are easy to be digested, are conducive to based on oleic acid and palmitinic acid
Health is ideal edible oil.In addition to containing other than a large amount of unsaturated fatty acid, the also necessary amino containing multiple types
Mineral element sour and abundant is the quality raw materials for preparing nutrition oil.It can be seen that Queensland nut has application well
Development prospect.
However, the history of China's plantation Queensland nut is not grown, mainly also only in the area kind such as Guangxi, Guangdong and Yunnan
It plants, is managed essentially according to traditional mode.It irrigates in traditional Queensland nut management and is carried out separately with fertilising, do not had
The effect that liquid manure is coordinated is played, is not absorbed by plants after causing substantial portion of incorporation of fertilizerin the soil, utilization rate of fertilizer is low, wave
Take resource.Such as application No. is the patent applications of CN201410202553.5 to disclose a kind of Queensland nut high-yield cultivating method,
The fertilizing management and water management of Queensland nut are carried out separately, this undoubtedly increases workload, takes manually, and moisture
It is also not high with the utilization rate of fertilizer.Therefore, it is necessary to which exploring a kind of can make fertilising be suitable for Australia with apply that water carries out simultaneously
The fertilizing method of continent nut adapts to the requirement of present Queensland nut large area plantation.
Summary of the invention
During water and fertilizer management to solve the plantation of existing Queensland nut moisture and utilization rate of fertilizer it is low, using unreasonable,
Water and fertilizer management separates the problem of labor intensive, and the present invention provides a kind of Queensland nut water-fertilizer integral fertilizing method.
Technical solution of the present invention is as follows：
A kind of Queensland nut water-fertilizer integral fertilizing method, includes the following steps：
(1) heading fertilising early period：1 fertilizer is applied with water-fertilizer integral system when beginning with branch heading in macadamia
Feed liquid, fertilization time is depending on the heading stage of different Queensland nut kinds, generally mid or late Febuary；The fertilizer solution is
3.5-4.5 parts of urea, 1.5-1.8 parts of potassium dihydrogen phosphates, 0.8-1.0 parts of potassium chloride or 0.7-0.9 parts of potassium sulfates are dissolved completely in
Obtained in water, takes sprinkling irrigation or the mode of annular trickle irrigation applies liquid manure at tree crown 2/3；
(2) thank to florescence fertilising：1 fertilizer solution is applied with water-fertilizer integral system when Queensland nut has the blossom fall of 80-90%,
Fertilization time according to different Queensland nut kinds thank to the florescence depending on, generally early April mid-March-；The fertilizer solution is
10-12 parts of well-rotted farmyard manures, 8-10 parts of refined drawing Water soluble fertilizers, 3.5-4.5 parts of urea, 1.5-1.8 parts of potassium dihydrogen phosphates, 2.5-2.8
Part potassium sulfate completely dissolves in water, and takes sprinkling irrigation or the mode of annular trickle irrigation applies liquid manure at tree crown 2/3；
(3) fruit growth period applies fertilizer：With water-fertilizer integral system applying 2-3 fertilizer solution in fruit growth period, to carry out fruit retention strong
Fruit, fertilising interval 20-30 days every time, fertilization time is depending on the fruit growth period of different Queensland nut kinds, generally April
Late June in the middle ten days-；The fertilizer solution is 2.5-2.8 parts of refined drawing Water soluble fertilizers, 0.8-1 parts of potassium dihydrogen phosphates, 5-6.5 parts of potassium sulfates
It completely dissolves in water, takes sprinkling irrigation or the mode of annular trickle irrigation applies liquid manure at tree crown 2/3；
(4) it applies fertilizer after picking fruit：1 fertilizer solution, fertilization time root are applied with water-fertilizer integral system after picking fruit
Depending on fructescence according to different Queensland nut kinds, generally late December late October-；The fertilizer solution is 10-15
Part well-rotted farmyard manure, 2-3 parts of urea, 10-13 parts of potassium humates, 3-5 parts of calcium superphosphate, 4.0-4.5 parts of potassium dihydrogen phosphates, 8.0-
What 9.0 parts of potassium chloride completely dissolved in water, take the mode of ditch spread to apply liquid manure.
Queensland nut kind of the invention includes Queensland nut osmanthus heat No. 1, Queensland nut A16, Queensland nut O.C, Australia
Nut 695, Queensland nut H2, Queensland nut 246 (CK).
As a preferred option of the technical scheme, the well-rotted farmyard manure is 3-5 parts of pig manures, 3-5 parts of cow dungs, 1-2 parts of soya-bean cakes, 1-3
Part macadamia shell composition.
As a preferred option of the technical scheme, the concentration of the fertilizer solution is 1-3mg/L, and dosage is 90-355kg/ plants.
As the further preferred of technical solution, fertilizer solution concentration of the fertilizer solution in heading early period is 2g/L, dosage
It is 100-115kg/ plants；It is 2-3g/L in the fertilizer solution concentration for thanking to the florescence, dosage is 90-145kg/ plants；In fruit growth period
Fertilizer solution concentration is 3mg/L, and dosage is 105-120kg/ plants；Concentration after picking fruit is 1-2g/L, dosage 245-
355kg/ plants.
Water-fertilizer integral system of the invention includes clear water reserviors, fertilizer pond, fertilising pipeline, control system and transmission pipeline；
The clear water reserviors are used for the storage of clear water；The fertilizer pond is used for the preparation and storage of fertilizer；The fertilising pipeline is for irrigating
Clear water and fertilizer solution；The control system is for controlling irrigation process；The transmission pipeline is and clear for transmitting clear water and fertilizer
Pond, fertilizer pond, fertilising pipeline, control system are connected, and are delivered to clear water or fertilizer solution apply under control of the control system
Fertile pipeline.
As a preferred option of the technical scheme, the fertilising of the water-fertilizer integral system is specially：Start the liquid manure one first
The control system of body system carries out blank irrigation with clear water, is then converted into solution irrigation, and the flow of irrigation is 18-22L/
h。
As a preferred option of the technical scheme, the irrigation quantity that the blank is irrigated is 6-8kg/ plants.
Water soluble fertilizer used in the present invention can be commercially available on the market.
Beneficial effects of the present invention：
1. the present invention takes full advantage of the characteristic of liquid manure combination, by water-fertilizer integral system by clear water and required concentration
Fertilizer solution is equably sent to crop root region, and applicating liquid fertilizer is conducive to the absorption of plant.
2. the present invention designs fertilizer applications, choosing according to the regulation of fertilizer requirement and feature of nutrient content and Queensland nut in soil
The content of the nutrients such as nitrogen, phosphorus, potassium in water soluble fertilizer as Queensland nut enters different growth phases and have
Pointedly change, it is ensured that each stage apply water fertilising be it is timely and efficient, the utilization rate of water and fertilizer is high, saves
Fertilizer and water resource, also avoid the mistake of fertilizer while meeting the nutritional need in Queensland nut growth and development each stage
Use is spent to pollute environment bring.
3. method of the invention not only saves labour and time, the planting cost of Queensland nut is reduced, can satisfy Australia
The demand of continent nut large area plantation, and the yield of Queensland nut can be improved, per mu yield increases by 20% or more.
Specific embodiment
Below by embodiment, the invention will be further described, so that advantages and features of the invention are easier to be managed
Solution, but protection scope of the present invention is not limited to these embodiments.
Embodiment 1
A kind of Queensland nut water-fertilizer integral fertilizing method, includes the following steps：
(1) heading fertilising early period：With liquid manure one when beginning with branch heading in Queensland nut mid-February osmanthus heat 1
Change system applies 1 fertilizer solution, starts the control system of water-fertilizer integral system first, carries out blank irrigation, irrigation quantity with clear water
It is 7.1kg/ plants, is then converted into solution irrigation, the fertilizer solution of irrigation is 4 parts of urea, 1.65 parts of potassium dihydrogen phosphates, 0.90 part of chlorine
Change what potassium completely dissolved in water, concentration 2g/L, dosage is 110kg/ plants, takes the mode of sprinkling irrigation to apply liquid manure, irrigates
Flow be 19L/h；
(2) thank to florescence fertilising：Mid or late March Queensland nut osmanthus heat No. 1 have the blossom fall of 80-90% when water-fertilizer integral
System applies 1 fertilizer solution, starts the control system of water-fertilizer integral system first, carries out blank irrigation with clear water, irrigation quantity is
6.1kg/ plants, it is then converted into solution irrigation, the fertilizer solution of irrigation is 11 parts by 4 parts of pig manures, 4 parts of cow dungs, 1.5 portions of soya-bean cakes, 2 parts
Well-rotted farmyard manure, 9.5 parts of refined drawing Water soluble fertilizers, 4 parts of urea, 1.65 parts of potassium dihydrogen phosphates, the 2.60 parts of sulphur of macadamia shell composition
What sour potassium completely dissolved in water, concentration 2.8g/L, dosage is 115kg/ plants, takes the annular trickle irrigation at tree crown 2/3
Mode apply liquid manure, the flow of irrigation is 19L/h；
(3) fruit growth period applies fertilizer：The heat 1 fruit growth period liquid manure in Queensland nut mid-June mid-April-osmanthus
Integral system applies 3 fertilizer solutions and carries out the strong fruit of fruit retention, every time fertilising interval 21 days；Fertilising starts water-fertilizer integral first every time
The control system of system carries out blank irrigation with clear water, and irrigation quantity is 7.5kg/ plants, is then converted into solution irrigation, irrigation
Fertilizer solution is that 2.70 parts of refined drawing Water soluble fertilizers, 0.95 part of potassium dihydrogen phosphate, 6 parts of potassium sulfates completely dissolve in water, concentration
For 3g/L, dosage is 114kg/ plants, and the mode of sprinkling irrigation is taken to apply liquid manure, and the flow of irrigation is 20L/h；
(4) it applies fertilizer after picking fruit：Liquid manure is used after hot No. 1 picking fruit in Queensland nut mid-December late October-osmanthus
Integral system applies 1 fertilizer solution, starts the control system of the water-fertilizer integral system first, carries out blank filling with clear water
Irrigate, irrigation quantity is 7.9kg/ plant, be then converted into solution irrigation, the fertilizer solution of irrigation for 12 parts by 3 parts of pig manures, 5 parts of cow dungs,
1.5 portions of soya-bean cakes, the well-rotted farmyard manure of 1 part of macadamia shell composition, 2.5 parts of urea, 11 parts of potassium humates, 4 parts of calcium superphosphate,
4.3 parts of potassium dihydrogen phosphates, 8.4 parts of potassium chloride completely dissolve in water, concentration 1.8g/L, and dosage is 295kg/ plants,
The mode of ditch spread is taken to apply liquid manure, the flow of irrigation is 22L/h.
Water-fertilizer integral system includes clear water reserviors, fertilizer pond, fertilising pipeline, control system and transmission pipeline；Clear water reserviors are used
In the storage of clear water；Fertilizer pond is used for the preparation and storage of fertilizer；Fertilising pipeline is for irrigating clear water and fertilizer solution；Control system
For controlling irrigation process；Transmission pipeline is for transmitting clear water and fertilizer, with clear water reserviors, fertilizer pond, fertilising pipeline, control system
It is connected, clear water or fertilizer solution is delivered to fertilising pipeline under control of the control system.
Raw Queensland nut osmanthus No. 1 per mu yield of heat in 5 years is 110-170kg, 80% or more fresh fruit diameter 30-33mm.
Embodiment 2
A kind of Queensland nut water-fertilizer integral fertilizing method, includes the following steps：
(1) heading fertilising early period：It is begun in late Febuary Queensland nut A16 when branch is eared with water-fertilizer integral system
System applies 1 fertilizer solution, starts the control system of water-fertilizer integral system first, carries out blank irrigation with clear water, irrigation quantity is
7kg/ plants, it is then converted into solution irrigation, the fertilizer solution of irrigation is 4.11 parts of urea, 1.69 parts of potassium dihydrogen phosphates, 0.75 part of sulphur
What sour potassium completely dissolved in water, concentration 2g/L, dosage is 103kg/ plants, and the mode of sprinkling irrigation is taken to apply liquid manure, is irrigated
Flow be 20L/h；
(2) thank to florescence fertilising：It is applied when early April, Queensland nut A16 had the blossom fall of 80-90% with water-fertilizer integral system
1 fertilizer solution starts the control system of water-fertilizer integral system first, carries out blank irrigation with clear water, and irrigation quantity is 6kg/ plants,
It is then converted into solution irrigation, the fertilizer solution of irrigation is 12 parts by 5 parts of pig manures, 4 parts of cow dungs, 1.5 portions of soya-bean cakes, 2 parts of Queensland nuts
Well-rotted farmyard manure, 8 parts of refined drawing Water soluble fertilizers, 3.85 parts of urea, 1.60 parts of potassium dihydrogen phosphates, the 2.50 parts of potassium sulfates of shell composition are complete
It is dissolved in the water, concentration 2.5g/L, dosage is 135kg/ plants, and the mode of the annular trickle irrigation at tree crown 2/3 is taken to apply
Liquid manure, the flow of irrigation are 19L/h；
(3) fruit growth period applies fertilizer：In the fruit growth period liquid manure one of late June mid-April-Queensland nut A16
Change system applies 3 fertilizer solutions and carries out the strong fruit of fruit retention, every 20 days of applying fertilizer every time；Fertilising starts water-fertilizer integral system first every time
Control system, carry out blank irrigation with clear water, irrigation quantity is 7.6kg/ plant, be then converted into solution and irrigate, the fertilizer of irrigation
Liquid is that 2.61 parts of refined drawing Water soluble fertilizers, 0.91 part of potassium dihydrogen phosphate, 6.42 parts of potassium sulfates completely dissolve in water, and concentration is
3g/L, dosage are 108kg/ plants, and the mode of sprinkling irrigation is taken to apply liquid manure, and the flow of irrigation is 20L/h；
(4) it applies fertilizer after picking fruit：With liquid manure one after late December mid-November-Queensland nut A16 picking fruit
Change system applies 1 fertilizer solution, starts the control system of the water-fertilizer integral system first, carries out blank irrigation with clear water, fills
Water is 8kg/ plants, is then converted into solution irrigation, and the fertilizer solution of irrigation is 15 parts by 4.5 parts of pig manures, 3 parts of cow dungs, 2 parts of beans
Well-rotted farmyard manure, the 2 parts of urea, 12.5 parts of potassium humates, 3 parts of calcium superphosphate, 4.5 parts of phosphorus that cake, 1.5 parts of macadamia shells form
Acid dihydride potassium, 8.8 parts of potassium chloride completely dissolve in water, concentration 1.5g/L, and dosage is 330kg/ plants, take ditch spread
Mode apply liquid manure, the flow of irrigation is 22L/h.
Water-fertilizer integral system includes clear water reserviors, fertilizer pond, fertilising pipeline, control system and transmission pipeline；Clear water reserviors are used
In the storage of clear water；Fertilizer pond is used for the preparation and storage of fertilizer；Fertilising pipeline is for irrigating clear water and fertilizer solution；Control system
For controlling irrigation process；Transmission pipeline is for transmitting clear water and fertilizer, with clear water reserviors, fertilizer pond, fertilising pipeline, control system
It is connected, clear water or fertilizer solution is delivered to fertilising pipeline under control of the control system.
Raw Queensland nut A16 per mu yield in 5 years is 100-130kg, 80% or more fresh fruit diameter 34-36mm.
Embodiment 3
A kind of Queensland nut water-fertilizer integral fertilizing method, includes the following steps：
(1) heading fertilising early period：It is begun in late Febuary Queensland nut O.C when branch is eared with water-fertilizer integral system
System applies 1 fertilizer solution, starts the control system of water-fertilizer integral system first, carries out blank irrigation with clear water, irrigation quantity is
7.2kg/ plants, it is then converted into solution irrigation, the fertilizer solution of irrigation is 3.98 parts of urea, 1.65 parts of potassium dihydrogen phosphates, 1.00 parts
What potassium chloride completely dissolved in water, concentration 2g/L, dosage is 107kg/ plants, takes the annular trickle irrigation at tree crown 2/3
Mode apply liquid manure, the flow of irrigation is 20L/h；
(2) thank to florescence fertilising：It is applied when late March Queensland nut O.C has the blossom fall of 80-90% with water-fertilizer integral system
1 fertilizer solution starts the control system of water-fertilizer integral system first, carries out blank irrigation, irrigation quantity 6.2kg/ with clear water
Strain, is then converted into solution irrigation, and the fertilizer solution of irrigation is 11 parts by 4.5 parts of pig manures, 3.5 parts of cow dungs, 1.5 portions of soya-bean cakes, 2.5 parts
Well-rotted farmyard manure, 9 parts of refined drawing Water soluble fertilizers, 3.98 parts of urea, 1.65 parts of potassium dihydrogen phosphates, the 2.58 parts of sulphur of macadamia shell composition
What sour potassium completely dissolved in water, concentration 2.6g/L, dosage is 125kg/ plants, and the mode of sprinkling irrigation is taken to apply liquid manure, is filled
The flow irrigate is 18L/h；
(3) fruit growth period applies fertilizer：In the fruit growth period liquid manure one of Queensland nut O.C mid-June mid-April-
Change system applies 3 fertilizer solutions and carries out the strong fruit of fruit retention, every time fertilising interval 24 days；Fertilising starts water-fertilizer integral system first every time
Control system, carry out blank irrigation with clear water, irrigation quantity is 7.5kg/ plant, be then converted into solution and irrigate, the fertilizer of irrigation
Liquid is that 2.70 parts of refined drawing Water soluble fertilizers, 0.95 part of potassium dihydrogen phosphate, 6.18 parts of potassium sulfates completely dissolve in water, and concentration is
3g/L, dosage are 112kg/ plants, and the mode of the annular trickle irrigation at tree crown 2/3 is taken to apply liquid manure, and the flow of irrigation is 21L/h；
(4) it applies fertilizer after picking fruit：With liquid manure one after late December mid-November-Queensland nut O.C picking fruit
Change system applies 1 fertilizer solution, starts the control system of the water-fertilizer integral system first, carries out blank irrigation with clear water, fills
Water is 7.8kg/ plants, is then converted into solution irrigation, and the fertilizer solution of irrigation is 13 parts by 3.5 parts of pig manures, 4 parts of cow dungs, 1 part of beans
Well-rotted farmyard manure, the 2.5 parts of urea, 12 parts of potassium humates, 4 parts of calcium superphosphate, 4.3 parts of phosphoric acid that cake, 2 parts of macadamia shells form
Potassium dihydrogen, 8.6 parts of potassium chloride completely dissolve in water, concentration 1.6g/L, and dosage is 310kg/ plants, take ditch spread
Mode applies liquid manure, and the flow of irrigation is 22L/h.
Water-fertilizer integral system includes clear water reserviors, fertilizer pond, fertilising pipeline, control system and transmission pipeline；Clear water reserviors are used
In the storage of clear water；Fertilizer pond is used for the preparation and storage of fertilizer；Fertilising pipeline is for irrigating clear water and fertilizer solution；Control system
For controlling irrigation process；Transmission pipeline is for transmitting clear water and fertilizer, with clear water reserviors, fertilizer pond, fertilising pipeline, control system
It is connected, clear water or fertilizer solution is delivered to fertilising pipeline under control of the control system.
Raw Queensland nut O.C per mu yield in 5 years is 90-120kg, 80% or more fresh fruit diameter 29-31mm.
Embodiment 4
A kind of Queensland nut water-fertilizer integral fertilizing method, includes the following steps：
(1) heading fertilising early period：It is begun in late Febuary Queensland nut 695 when branch is eared with water-fertilizer integral system
System applies 1 fertilizer solution, starts the control system of water-fertilizer integral system first, carries out blank irrigation with clear water, irrigation quantity is
7kg/ plants, it is then converted into solution irrigation, the fertilizer solution of irrigation is 3.85 parts of urea, 1.60 parts of potassium dihydrogen phosphates, 0.83 part of sulphur
What sour potassium completely dissolved in water, concentration 2g/L, dosage is 112kg/ plants, takes the annular trickle irrigation at tree crown 2/3
Mode applies liquid manure, and the flow of irrigation is 19L/h；
(2) thank to florescence fertilising：It is applied when early April Queensland nut 695 has the blossom fall of 80-90% with water-fertilizer integral system
1 fertilizer solution starts the control system of water-fertilizer integral system first, carries out blank irrigation, irrigation quantity 6.1kg/ with clear water
Strain, is then converted into solution irrigation, and the fertilizer solution of irrigation is 10 parts by 4.5 parts of pig manures, 3 parts of cow dungs, 2 portions of soya-bean cakes, 1.5 parts of Australia
Well-rotted farmyard manure, 10 parts of refined drawing Water soluble fertilizers, 4.11 parts of urea, 1.69 parts of potassium dihydrogen phosphates, the 2.67 parts of sulfuric acid of shuck composition
What potassium completely dissolved in water, concentration 2.3g/L, dosage is 105kg/ plants, and the mode of sprinkling irrigation is taken to apply liquid manure, is irrigated
Flow be 18L/h；
(3) fruit growth period applies fertilizer：In the fruit growth period liquid manure one of late June mid-April-Queensland nut 695
Change system applies 3 fertilizer solutions and carries out the strong fruit of fruit retention, every time fertilising interval 22 days；Fertilising starts water-fertilizer integral system first every time
Control system, carry out blank irrigation with clear water, irrigation quantity is 7.6kg/ plant, be then converted into solution and irrigate, the fertilizer of irrigation
Liquid is that 2.79 parts of refined drawing Water soluble fertilizers, 1.00 parts of potassium dihydrogen phosphates, 5.94 parts of potassium sulfates completely dissolve in water, and concentration is
3g/L, dosage are 117kg/ plants, and the mode of the annular trickle irrigation at tree crown 2/3 is taken to apply liquid manure, and the flow of irrigation is 21L/h；
(4) it applies fertilizer after picking fruit：With liquid manure one after 695 picking fruit of late December mid-November-Queensland nut
Change system applies 1 fertilizer solution, starts the control system of the water-fertilizer integral system first, carries out blank irrigation with clear water, fills
Water is 8kg/ plants, is then converted into solution irrigation, and the fertilizer solution of irrigation is 10 parts by 5 parts of pig manures, 4 parts of cow dungs, 1.5 parts of beans
Well-rotted farmyard manure, the 3 parts of urea, 10.8 parts of potassium humates, 5 parts of calcium superphosphate, 4.2 parts of phosphoric acid that cake, 2 parts of macadamia shells form
Potassium dihydrogen, 8.0 parts of potassium chloride completely dissolve in water, concentration 1.3g/L, and dosage is 270kg/ plants, take ditch spread
Mode applies liquid manure, and the flow of irrigation is 22L/h.
Water-fertilizer integral system includes clear water reserviors, fertilizer pond, fertilising pipeline, control system and transmission pipeline；Clear water reserviors are used
In the storage of clear water；Fertilizer pond is used for the preparation and storage of fertilizer；Fertilising pipeline is for irrigating clear water and fertilizer solution；Control system
For controlling irrigation process；Transmission pipeline is for transmitting clear water and fertilizer, with clear water reserviors, fertilizer pond, fertilising pipeline, control system
It is connected, clear water or fertilizer solution is delivered to fertilising pipeline under control of the control system.
Raw 695 per mu yield of Queensland nut in 5 years is 90-100kg, 80% or more fresh fruit diameter 27-30mm.
Embodiment 5
A kind of Queensland nut water-fertilizer integral fertilizing method, includes the following steps：
(1) heading fertilising early period：It is begun in late Febuary Queensland nut H2 when branch is eared with water-fertilizer integral system
1 fertilizer solution is applied, starts the control system of water-fertilizer integral system first, carries out blank irrigation with clear water, irrigation quantity is
6.9kg/ plants, it is then converted into solution irrigation, the fertilizer solution of irrigation is 4.2 parts of urea, 1.7 parts of potassium dihydrogen phosphates, 0.7 part of sulfuric acid
What potassium completely dissolved in water, concentration 2g/L, dosage is 115kg/ plants, take the mode of sprinkling irrigation to apply liquid manure, irrigation
Flow is 19L/h；
(2) thank to florescence fertilising：1 is applied with water-fertilizer integral system when late March Queensland nut H2 has the blossom fall of 80-90%
Secondary fertilizer solution starts the control system of water-fertilizer integral system first, carries out blank irrigation, irrigation quantity 6.2kg/ with clear water
Strain, is then converted into solution irrigation, and the fertilizer solution of irrigation is 12 parts by 3.5 parts of pig manures, 4 parts of cow dungs, 1 portion of soya-bean cake, 2 parts of Australia heavily fortified points
Well-rotted farmyard manure, 8 parts of refined drawing Water soluble fertilizers, 3.8 parts of urea, 1.6 parts of potassium dihydrogen phosphates, the 2.5 parts of potassium sulfates of shell composition are complete
It is dissolved in the water, concentration 3g/L, dosage is 90kg/ plants, takes the mode of sprinkling irrigation to apply liquid manure, the flow of irrigation is
19L/h；
(3) fruit growth period applies fertilizer：In the fruit growth period water-fertilizer integral of Queensland nut H2 mid-June mid-April-
System applies 2 fertilizer solutions and carries out the strong fruit of fruit retention, every time fertilising interval 28 days；Fertilising starts water-fertilizer integral system first every time
Control system carries out blank irrigation with clear water, and irrigation quantity is 7.4kg/ plants, is then converted into solution irrigation, the fertilizer solution of irrigation
It is completely dissolved in water for 2.8 parts of refined drawing Water soluble fertilizers, 0.9 part of potassium dihydrogen phosphate, 5.5 parts of potassium sulfates, concentration 3g/L,
Dosage is 120kg/ plants, and the mode of sprinkling irrigation is taken to apply liquid manure, and the flow of irrigation is 21L/h；
(4) it applies fertilizer after picking fruit：Water-fertilizer integral is used after late December early November-Queensland nut H2 picking fruit
System applies 1 fertilizer solution, starts the control system of the water-fertilizer integral system first, carries out blank irrigation with clear water, pours water
Amount is 7.9kg/ plants, is then converted into solution irrigation, and the fertilizer solution of irrigation is 10 parts by 4.5 parts of pig manures, 3.5 parts of cow dungs, 1.5 parts
Well-rotted farmyard manure, the 3 parts of urea, 13 parts of potassium humates, 5 parts of calcium superphosphate, 4.0 parts of phosphorus that soya-bean cake, 2.5 parts of macadamia shells form
Acid dihydride potassium, 8.0 parts of potassium chloride completely dissolve in water, concentration 2g/L, and dosage is 245kg/ plants, take ditch spread
Mode applies liquid manure, and the flow of irrigation is 22L/h.
Water-fertilizer integral system includes clear water reserviors, fertilizer pond, fertilising pipeline, control system and transmission pipeline；Clear water reserviors are used
In the storage of clear water；Fertilizer pond is used for the preparation and storage of fertilizer；Fertilising pipeline is for irrigating clear water and fertilizer solution；Control system
For controlling irrigation process；Transmission pipeline is for transmitting clear water and fertilizer, with clear water reserviors, fertilizer pond, fertilising pipeline, control system
It is connected, clear water or fertilizer solution is delivered to fertilising pipeline under control of the control system.
Raw Queensland nut H2 per mu yield in 5 years is 80-90kg, 80% or more fresh fruit diameter 30-35mm.
Embodiment 6
A kind of Queensland nut water-fertilizer integral fertilizing method, includes the following steps：
(1) heading fertilising early period：It is begun in late Febuary Queensland nut 246 (CK) integrated with liquid manure when branch heading
Change system applies 1 fertilizer solution, starts the control system of water-fertilizer integral system first, carries out blank irrigation, irrigation quantity with clear water
It is 6.8kg/ plants, is then converted into solution irrigation, the fertilizer solution of irrigation is 3.8 parts of urea, 1.6 parts of potassium dihydrogen phosphates, 0.9 part of sulphur
What sour potassium completely dissolved in water, concentration 2g/L, dosage is 100kg/ plants, takes the annular trickle irrigation at tree crown 2/3
Mode applies liquid manure, and the flow of irrigation is 20L/h；
(2) thank to florescence fertilising：When late March Queensland nut 246 (CK) has the blossom fall of 80-90% with water-fertilizer integral system
System applies 1 fertilizer solution, starts the control system of water-fertilizer integral system first, carries out blank irrigation with clear water, irrigation quantity is
6kg/ plants, it is then converted into solution irrigation, the fertilizer solution of irrigation is 10 parts by 3 parts of pig manures, 5 parts of cow dungs, 1.5 portions of soya-bean cakes, 1 part of Australia
Well-rotted farmyard manure, 10 parts of refined drawing Water soluble fertilizers, 4.2 parts of urea, 1.7 parts of potassium dihydrogen phosphates, the 2.7 parts of potassium sulfates of continent shuck composition
It completely dissolves in water, concentration 2g/L, dosage is 145kg/ plants, takes the mode of the annular trickle irrigation at tree crown 2/3
Liquid manure is applied, the flow of irrigation is 18L/h；
(3) fruit growth period applies fertilizer：In the fruit growth period liquid manure of mid-June mid-April-of Queensland nut 246 (CK)
Integral system applies 2 fertilizer solutions and carries out the strong fruit of fruit retention, every time fertilising interval 30 days；Fertilising starts water-fertilizer integral first every time
The control system of system carries out blank irrigation with clear water, and irrigation quantity is 7.4kg/ plants, is then converted into solution irrigation, irrigation
Fertilizer solution is that 2.6 parts of refined drawing Water soluble fertilizers, 1.0 parts of potassium dihydrogen phosphates, 6.5 parts of potassium sulfates completely dissolve in water, concentration
For 3g/L, dosage is 105kg/ plants, and the mode of the annular trickle irrigation at tree crown 2/3 is taken to apply liquid manure, and the flow of irrigation is 20L/h；
(4) it applies fertilizer after picking fruit：Liquid manure is used after late December early November-Queensland nut 246 (CK) picking fruit
Integral system applies 1 fertilizer solution, starts the control system of the water-fertilizer integral system first, carries out blank filling with clear water
Irrigate, irrigation quantity is 7.8kg/ plant, be then converted into solution irrigation, the fertilizer solution of irrigation for 15 parts by 4 parts of pig manures, 4 parts of cow dungs,
Well-rotted farmyard manure, the 2 parts of urea, 10 parts of potassium humates, 3 parts of calcium superphosphate, 4.5 that 1.5 portions of soya-bean cakes, 2 parts of macadamia shells form
Part potassium dihydrogen phosphate, 9.0 parts of potassium chloride completely dissolve in water, concentration 1g/L, and dosage is 355kg/ plants, take ditch
The mode applied applies liquid manure, and the flow of irrigation is 22L/h.
Water-fertilizer integral system includes clear water reserviors, fertilizer pond, fertilising pipeline, control system and transmission pipeline；Clear water reserviors are used
In the storage of clear water；Fertilizer pond is used for the preparation and storage of fertilizer；Fertilising pipeline is for irrigating clear water and fertilizer solution；Control system
For controlling irrigation process；Transmission pipeline is for transmitting clear water and fertilizer, with clear water reserviors, fertilizer pond, fertilising pipeline, control system
It is connected, clear water or fertilizer solution is delivered to fertilising pipeline under control of the control system.
Raw (CK) per mu yield of Queensland nut 246 in 5 years is 60-70kg, 80% or more fresh fruit diameter 28-31mm.
Claims (7)
1. a kind of Queensland nut water-fertilizer integral fertilizing method, which is characterized in that include the following steps：
(1) heading fertilising early period：1 fertilizer is applied with water-fertilizer integral system when beginning with branch heading in macadamia
Liquid；The fertilizer solution is 3.8-4.2 parts of urea, 1.6-1.7 parts of potassium dihydrogen phosphates, 0.9-1.0 parts of potassium chloride or 0.7-0.9 parts of sulphur
What sour potassium completely dissolved in water, it takes sprinkling irrigation or the mode of annular trickle irrigation applies liquid manure at tree crown 2/3；
(2) thank to florescence fertilising：1 fertilizer solution is applied with water-fertilizer integral system when Queensland nut has the blossom fall of 80-90%；It is described
Fertilizer solution be 10-12 parts of well-rotted farmyard manures, 8-10 parts of refined drawing Water soluble fertilizers, 3.8-4.2 parts of urea, 1.6-1.7 parts of potassium dihydrogen phosphates,
What 2.5-2.7 parts of potassium sulfates completely dissolved in water, it takes sprinkling irrigation or the mode of annular trickle irrigation applies water at tree crown 2/3
Fertilizer；
(3) fruit growth period applies fertilizer：2-3 fertilizer solution, which is applied, with water-fertilizer integral system in fruit growth period carries out the strong fruit of fruit retention,
Fertilising interval 20-30 days every time；The fertilizer solution is 2.6-2.8 parts of refined drawing Water soluble fertilizers, 0.9-1 parts of potassium dihydrogen phosphates, 5.5-6.5
Part potassium sulfate completely dissolves in water, and takes sprinkling irrigation or the mode of annular trickle irrigation applies liquid manure at tree crown 2/3；
(4) it applies fertilizer after picking fruit：1 fertilizer solution is applied with water-fertilizer integral system after picking fruit；The fertilizer solution is 10-
15 parts of well-rotted farmyard manures, 2-3 parts of urea, 10-13 parts of potassium humates, 3-5 parts of calcium superphosphate, 4.0-4.5 parts of potassium dihydrogen phosphates,
What 8.0-9.0 parts of potassium chloride completely dissolved in water, take the mode of ditch spread to apply liquid manure.
2. Queensland nut water-fertilizer integral fertilizing method according to claim 1, which is characterized in that the well-rotted farmyard manure
For 3-5 parts of pig manures, 3-5 parts of cow dungs, 1-2 portions of soya-bean cakes, 1-3 parts of macadamia shell compositions.
3. Queensland nut water-fertilizer integral fertilizing method according to claim 1, which is characterized in that the fertilizer solution it is dense
Degree is 1-3mg/L, and dosage is 90-355kg/ plants.
4. Queensland nut water-fertilizer integral fertilizing method according to claim 3, which is characterized in that the fertilizer solution is being taken out
The fertilizer solution concentration of fringe early period is 2g/L, and dosage is 100-115kg/ plants；It is 2-3g/L, dosage in the fertilizer solution concentration for thanking to the florescence
It is 90-145kg/ plants；It is 3g/L in the fertilizer solution concentration of fruit growth period, dosage is 105-120kg/ plants；After picking fruit
Concentration be 1-2g/L, dosage be 245-355kg/ plants.
5. Queensland nut water-fertilizer integral fertilizing method according to claim 1, which is characterized in that the water-fertilizer integral
System includes clear water reserviors, fertilizer pond, fertilising pipeline, control system and transmission pipeline；The clear water reserviors are used for the storage of clear water；Institute
State preparation and storage of the fertilizer pond for fertilizer；The fertilising pipeline is for irrigating clear water and fertilizer solution；The control system is used
In control irrigation process；The transmission pipeline is for transmitting clear water and fertilizer, with clear water reserviors, fertilizer pond, fertilising pipeline, control system
System is connected, and clear water or fertilizer solution are delivered to fertilising pipeline under control of the control system.
6. Queensland nut water-fertilizer integral fertilizing method according to claim 1 or 5, which is characterized in that the liquid manure one
The fertilising of body system is specially：The control system for starting the water-fertilizer integral system first carries out blank irrigation with clear water,
It is then converted into solution irrigation, the flow of irrigation is 18-22L/h.
7. Queensland nut water-fertilizer integral fertilizing method according to claim 6, which is characterized in that the blank was irrigated
Irrigation quantity is 6-8kg/ plants.
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