CN109928804A - One kind is for Property of Tea oil Tree Fruit expanding stage liquid fertilizer and its preparation and irrigation method - Google Patents
One kind is for Property of Tea oil Tree Fruit expanding stage liquid fertilizer and its preparation and irrigation method Download PDFInfo
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- CN109928804A CN109928804A CN201910289140.8A CN201910289140A CN109928804A CN 109928804 A CN109928804 A CN 109928804A CN 201910289140 A CN201910289140 A CN 201910289140A CN 109928804 A CN109928804 A CN 109928804A
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Abstract
The invention discloses one kind to be made of for Property of Tea oil Tree Fruit expanding stage liquid fertilizer and its preparation and irrigation method, liquid fertilizer following weight percent composition: urea 3.4% ~ 3.94%, Diammonium phosphate (DAP) 5.91% ~ 6.85%, potassium sulfate 7.95% ~ 9.22%, boron fertilizer 0.008%-0.01%, zinc sulfate 0.029% ~ 0.034%, magnesium sulfate 0.008%-0.01%, water 79.93% ~ 82.69%.Property of Tea oil Tree Fruit can be effectively facilitated using liquid fertilizer of the invention to expand, and promoted Property of Tea oil Tree Fruit development, effectively prevent shedding, dehiscent fruit.
Description
Technical field
The present invention relates to a kind of liquid fertilizer technologies of preparing that promotion Property of Tea oil Tree Fruit expands, and belong to oil tea high-yield cultivation technique neck
Domain.
Background technique
Oil tea (Camellia oleiferaIt Abel.) is the main woody oil tree species of south China.It is high to pursue stable yields
Production is the target of oil tea plantation, and the efficient management of Property of Tea oil Tree Fruit growth and development stage is the premise of oil tea high and stable yields.Oil tea children
Fruit June goes up, the middle ten days starts to develop rapidly, and the nutrient situation in this stage is related to the growth and development of fruit and the system of photosynthate
Make with accumulation etc., therefore the growth period rationally impose liquid fertilizer can reach quickly promote fruit growth, fruit retention and prevent dehiscent fruit with
Achieve the effect that oil tea is kept persistently to get bumper crops.
Fertilizer in the prior art is essentially all to carry out production system for whole nutrients needed for the entire physiology phase of oil tea
It makes, but oil tea different times, vine growth and development position (taking out the tip, bud, fruit etc.) is different, therefore required nutrient element is big
It is mutually very unlike, even and identical element, the aequum of different growing stage be also very different.
Partially to fertilize, especially inclined nitrogen fertilizer application adds our province oil tea forest land land occupation condition ratio for traditional fertilising habit happiness
It is poor, easily lack the elements such as the big phosphorus potassium calcium of tree body demand, be easier to cause the shortage of micronutrient boron, zinc, iron, magnesium, influences
The normal growth and development of tree body, causes Property of Tea oil Tree Fruit small, and phenomena such as shedding, dehiscent fruit easily occurs in low output.
Fertigation is an important technique measure of Efficient Cultivation in Modern Agriculture production of forestry, not only by fertigation
The growth of plant can be effectively facilitated, improve yield, also can reach significant water-saving fertilizer-saving effect.However up to the present, it drips
It is rarely seen to fill application study report of the effect of fertilising, formula and production application in oil tea, it is left to report different liquid fertilizers after woods etc.
After being applied to oil tea young growth, it can be obviously improved the physicochemical property of oil tea young growth timbered soil, and for fertigation to tea oil tree
The research of body growth has not been reported.In view of this, the author by oil tea grow into forest fruit development period design element different with
The trickle irrigation rational application of fertilizers test of various concentration proportion, investigates and analyses it and expands to Property of Tea oil Tree Fruit and the influence of fruit retention rate, be directed to
Property develop promote oil tea fruit development give full play to the high yield potential of oil tea to improve the management level of oil tea
Purpose.
Summary of the invention
Present invention seek to address that the existing oil tea fertilization in summer amount of labour used is big, top dressing low efficiency, the problems such as effect is not significant, gram
The small fruit that the existing Property of Tea oil Tree Fruit puberty occurs, dehiscent fruit, pericarp the thickness problem low with seed-producing rate are taken, is provided a kind of for oil
Tea fruit expanding period liquid fertilizer and its preparation and irrigation method.
A kind of technical solution for Property of Tea oil Tree Fruit expanding stage liquid fertilizer and its preparation and irrigation method of the present invention is:
One kind being used for Property of Tea oil Tree Fruit expanding stage liquid fertilizer, which is characterized in that is made of following weight percent composition: urea 3.4%
~ 3.94%, Diammonium phosphate (DAP) 5.91% ~ 6.85%, potassium sulfate 7.95% ~ 9.22%, boron fertilizer 0.008%-0.01%, zinc sulfate 0.029% ~
0.034%, magnesium sulfate 0.008%-0.01%, water 79.93% ~ 82.69%.
One kind being used for Property of Tea oil Tree Fruit expanding stage liquid fertilizer, which is characterized in that is made of following weight percent composition: urea
3.68%, Diammonium phosphate (DAP) 6.39%, potassium sulfate 8.60%, boron fertilizer 0.009%, zinc sulfate 0.03%, magnesium sulfate 0.009%, water 81.28%.
Further, total nitrogen >=46.2% in the urea, phosphorous 42%, urea 15%, total nutrient in the Diammonium phosphate (DAP)
>=57.0%, potassium content 52% in potassium sulfate, the sodium tetraborate purity 995kg-1, the sulfuric acid content of magnesium is 56.1%, purity
990g·kg-1
A kind of preparation method for Property of Tea oil Tree Fruit expanding stage liquid fertilizer, which comprises the following steps:
Step 1 is equipped with drip irrigation fertilizer raw material: configuring urea 61.73-74.08kg, Diammonium phosphate (DAP) 107.15- by per hectare dosage
128.58kg, potassium sulfate 144.23-173.08kg, boron fertilizer 0.15-0.18kg, zinc sulfate 0.53-0.64kg, magnesium sulfate 0.15-
0.18kg is kept in dark place spare in the environment of being placed in 4 DEG C；
Step 2, water storage class facility are built: 20 cubes of reservoir is easily built with pouring camellia oleifera lam topography is higher, and
It begins to rehearse in columns base and lets out hole, configure water pumper at top；
Step 3, Fruit liquid fertilizer are prepared: in reservoir, following fertilizer being added sequentially to sufficiently stir in 1,500kg water
Dilution is mixed, Property of Tea oil Tree Fruit is obtained and expands fertile solution.
Preferred embodiment: fertile raw material is filled in step 1: according to N:P:K:B:Zn:Mg mass ratio 2:3:5:0.01:0.02:0.01
All kinds of fertilizer are configured, purchase urea 67.91kg, Diammonium phosphate (DAP) 117.87kg, potassium sulfate 158.67kg, boron by per hectare dosage
Fertile 0.16kg, zinc sulfate 0.59kg, magnesium sulfate 0.16kg, total nitrogen >=46.2% in the urea are phosphorous in the Diammonium phosphate (DAP)
42%, urea 15%, total nutrient >=57.0%, potassium content 52% in potassium sulfate, the sodium tetraborate purity 995kg-1, the sulphur
Sour content of magnesium is 56.1%, purity 990gkg-1
A kind of irrigation method for Property of Tea oil Tree Fruit expanding stage liquid fertilizer, it is characterised in that:
Season for irrigaton is on June in oil tea young fruit i.e. by rapid growth, the time in the middle ten days, is spaced 5-7 days, irrigates 2-3 altogether
It is secondary；1,500m3/ha2;
Select filtrate drip irrigation emitter, fine day or cloudy day 9:30 before with 15:30 in afternoon when after carry out trickle irrigation, spray head is aligned
Butt, every plant of tea oil tree dosage 10L liquid fertilizer.
Beneficial effects of the present invention:
1, oil tea of the present invention promotes Property of Tea oil Tree Fruit to expand liquid fertilizer urea, potassium sulfate, Diammonium phosphate (DAP), sodium tetraborate, zinc sulfate, sulphur
Sour magnesium (MgSO4) it is common market sale commodity, when preparation, is bought.
2, there is the urea for promoting Property of Tea oil Tree Fruit to expand liquid fertilizer promotion blade leaf area to increase and branch sprouting growth institute
The nitrogen source needed, potassium sulfate can supplement potassium resource to promote Property of Tea oil Tree Fruit to expand young fruit organ；Diammonium phosphate (DAP) can be fruit development
Supplement phosphorus source；Boron in nutrient growth sodium tetraborate, zinc sulfate, magnesium elements are to select to have to promote Property of Tea oil Tree Fruit in magnesium sulfate
The effect of growth of young development and bud differentiation is expanded, supplement best fruiting period oil tea promotes Property of Tea oil Tree Fruit to expand Stage Nutrition and reproduction
The nutrient consumption of growth, magnesium elements, which have, reinforces the increased function of oil tea chlorophyll content.Property of Tea oil Tree Fruit expanding stage uses this hair
Bright liquid fertilizer, which can be improved, improves fruit expansive growth speed, promotes young fruit development, reduces young fruit fruit drop rate, it is ensured that best fruiting period oil
The high yield and stable yields of tea.
3, promote Property of Tea oil Tree Fruit to expand liquid fertilizer and liquid top dressing is carried out by trickle irrigation class pipe-line equipment, not by time and bad
Weather influences, and is a kind of saving of labor, efficient oil tea summer top dressing technique, the oil compared with traditional top dressing, after present invention application
The promotion Property of Tea oil Tree Fruit of tea expands, and it is oil tea scale that fruit diameter, fruit retention rate and reduction dehiscent fruit etc. increase significantly than CK
Production and harvesting high-quality high-yield have established solid foundation.
4, Liquid Fertilizer of the invention can effectively facilitate Property of Tea oil Tree Fruit and expand, and promote Property of Tea oil Tree Fruit development, effectively prevent falling
Fruit, dehiscent fruit.Being mixed in proportion using a great number of elements with microelement for the invention, is conducive to give full play to basic battalion
It supports, expands fruit rapidly, action temperature and efficiently promotes absorption of the fruit growth to nutrient to greatest extent, and absorptivity is high,
Nutrient loss is few, safe green environmental protection.
The fruit diameter increment for applying Liquid Fertilizer of the invention is up to 1.19 ~ 1.65cm, and fruit diameter has been higher by 18.20% than control
~ 25.24%；Single fresh fruit increases 65.65% ~ 86.95% again, and fresh seed increases 86.47% ~ 106.13% again, realizes mu
Increase of production rate is up to 46.07%, considerable benefit.
Specific embodiment
Below just the composition of drip irrigation fertilizer for promoting Promotion of Fruit Oil Content of Camellia oleifera to increase a kind of to the present invention, preparation method with
And application method is described in further detail.
Embodiment 1
One kind is prepared for Property of Tea oil Tree Fruit expanding stage liquid fertilizer by following steps:
(1) various types of fertilizer is purchased
All kinds of fertilizer are purchased according to N:P:K:B:Zn:Mg mass ratio 2:3:5:0.01:0.02:0.01.It is purchased by per hectare dosage
Urea (CO (NH2)246.2%) 67.91kg, Diammonium phosphate (DAP) ((NH4)2HPO4Wherein phosphorous 42%, 15% total nutrient of urea >=
57.0%) 117.87kg, potassium sulfate (52%) 158.67kg, boron fertilizer (sodium tetraborate (Na2B4O210h2O), purity 995kg-
1) 0.16kg, zinc sulfate (ZnSO4·7(H2O)) 0.59kg, magnesium sulfate (MgSO4) (56.1%), purity 990gkg-1)
0.16kg is kept in dark place spare in the environment of being placed in 4 DEG C；
(2) water storage class facility is built
20 cubes of reservoir is easily built with pouring camellia oleifera lam topography is higher, and begins to rehearse in columns base and lets out hole,
Water pumper is configured at top；
(3) Property of Tea oil Tree Fruit is promoted to expand liquid fertilizer preparation
In reservoir, following fertilizer is added sequentially to dilution is sufficiently stirred in 1,500kg water, obtains oil tea and promote camellia oleifera fruit
Fertile solution is expanded in fact；
Embodiment 2
One kind is prepared for Property of Tea oil Tree Fruit expanding stage liquid fertilizer by following steps:
(1) various types of fertilizer is purchased
First choice, it is preferred, urea (CO (NH is purchased by per hectare dosage2)246.2%) 61.73kg, Diammonium phosphate (DAP) ((NH4)2HPO4
Wherein phosphorous 42%, 15% total nutrient >=57.0% of urea) 107.15kg, potassium sulfate (52%) 144.23kg, boron fertilizer (sodium tetraborate
(Na2B4O2·10H2O), purity 995kg-1) 0.15kg, zinc sulfate (ZnSO4·7(H2O)) 0.53kg, magnesium sulfate (MgSO4)
(56.1%), purity 990gkg-1) 0.15kg, it is kept in dark place in the environment of being placed in 4 DEG C spare；
(2) water storage class facility is built
20 cubes of reservoir is easily built with pouring camellia oleifera lam topography is higher, and begins to rehearse in columns base and lets out hole,
Water pumper is configured at top；
(3) Property of Tea oil Tree Fruit is promoted to expand liquid fertilizer preparation
In reservoir, following fertilizer is added sequentially to dilution is sufficiently stirred in 1,500kg water, obtains oil tea and promote camellia oleifera fruit
Fertile solution is expanded in fact；
Embodiment 3
One kind is prepared for Property of Tea oil Tree Fruit expanding stage liquid fertilizer by following steps:
(1) various types of fertilizer is purchased
First choice purchases urea (CO (NH by per hectare dosage2)246.2%) 74.08kg, Diammonium phosphate (DAP) ((NH4)2HPO4 is wherein
Phosphorous 42%, 15% total nutrient >=57.0% of urea) 128.58kg, potassium sulfate (52%) 173.08kg, boron fertilizer (sodium tetraborate
(Na2B4O2·10H2O), purity 995kg-1) 0.18kg, zinc sulfate (ZnSO4·7(H2O)) 0.64kg, magnesium sulfate (MgSO4)
(56.1%), purity 990gkg-1) 0.18kg, it is kept in dark place in the environment of being placed in 4 DEG C spare；
(2) water storage class facility is built
20 cubes of reservoir is easily built with pouring camellia oleifera lam topography is higher, and begins to rehearse in columns base and lets out hole,
Water pumper is configured at top；
(3) Property of Tea oil Tree Fruit is promoted to expand liquid fertilizer preparation
In reservoir, following fertilizer is added sequentially to dilution is sufficiently stirred in 1,500kg water, obtains oil tea and promote camellia oleifera fruit
Fertile solution is expanded in fact；
Promote Property of Tea oil Tree Fruit to expand liquid fertilizer using the oil tea of example preparation and carry out topdressing test, not top dressing is control (in table
For CK), tested in Yichuan oil tea base, the specific method is as follows:
(1) installation for the storing facilities of water droping irrigating pipe completed in test standing forest before by the end of February, after pilot forest with compare standing forest
In in each single plant tree body, the 1 calibration (oil above that top east, south, west, north four direction selects growing way almost the same respectively
Tea fruit reality no disease and pests harm)；
(2) reservoir is being put on June, when the promotion Property of Tea oil Tree Fruit of example is expanded liquid fertilizer in 14:00 in afternoon respectively by the middle ten days
In, it then stirs evenly clear clear, then unscrews bottom of pond switch, each trickle irrigation strain tree base is kept to have water flow trickling sluggishly to flow out, every plant drips
About 4 hours of time, dosage about 10L are filled, each example and control are selected 10 plants of calibration, investigated on every plant before spraying test
Calibration branch on fruit size.Oil tea plant is sprayed under equal conditions as compareing using 10L/ plant of clear water of dosage simultaneously；
(3) promotion camellia oleifera fruit height, fruit diameter, fruit retention rate and the Cracking fruit of every plant of tea oil tree, statistical number are counted at the beginning of early August current year
According to as shown in the table.
As shown above, Property of Tea oil Tree Fruit expanding stage liquid fertilizer effect prepared by the present invention is good, and the rush of oil tea is greatly facilitated
Growth and young fruit development are expanded into Property of Tea oil Tree Fruit, improves the economic benefit of self-employed tree cultivator.
The invention discloses one kind for Property of Tea oil Tree Fruit expanding stage liquid fertilizer and its preparation and irrigation method, liquid fertilizer by with
Lower weight percent composition composition: urea 3.4% ~ 3.94%, Diammonium phosphate (DAP) 5.91% ~ 6.85%, potassium sulfate 7.95% ~ 9.22%, boron
Fertile 0.008%-0.01%, zinc sulfate 0.029% ~ 0.034%, magnesium sulfate 0.008%-0.01%, water 79.93% ~ 82.69%.Use this
The liquid fertilizer of invention can effectively facilitate Property of Tea oil Tree Fruit and expand, and promote Property of Tea oil Tree Fruit development, effectively prevent shedding, dehiscent fruit.
Claims (6)
1. one kind is used for Property of Tea oil Tree Fruit expanding stage liquid fertilizer, which is characterized in that be made of following weight percent composition: urea
3.4% ~ 3.94%, Diammonium phosphate (DAP) 5.91% ~ 6.85%, potassium sulfate 7.95% ~ 9.22%, boron fertilizer 0.008%-0.01%, zinc sulfate
0.029% ~ 0.034%, magnesium sulfate 0.008%-0.01%, water 79.93% ~ 82.69%.
2. according to claim 1 a kind of for Property of Tea oil Tree Fruit expanding stage liquid fertilizer, which is characterized in that by following weight hundred
Point than at being grouped as: urea 3.68%, Diammonium phosphate (DAP) 6.39%, potassium sulfate 8.60%, boron fertilizer 0.009%, zinc sulfate 0.03%, sulfuric acid
Magnesium 0.009%, water 81.28%.
3. according to claim 1 or 2 a kind of for Property of Tea oil Tree Fruit expanding stage liquid fertilizer, which is characterized in that the urea
Middle total nitrogen >=46.2%, phosphorous 42%, urea 15%, total nutrient >=57.0% in the Diammonium phosphate (DAP), potassium content 52% in potassium sulfate,
The sodium tetraborate purity 995kg-1, the sulfuric acid content of magnesium are 56.1%, purity 990gkg-1.
4. a kind of preparation method for Property of Tea oil Tree Fruit expanding stage liquid fertilizer, which comprises the following steps:
Step 1 is equipped with drip irrigation fertilizer raw material: configuring urea 61.73-74.08kg, Diammonium phosphate (DAP) 107.15- by per hectare dosage
128.58kg, potassium sulfate 144.23-173.08kg, boron fertilizer 0.15-0.18kg, zinc sulfate 0.53-0.64kg, magnesium sulfate 0.15-
0.18kg is kept in dark place spare in the environment of being placed in 4 DEG C；
Step 2, water storage class facility are built: 20 cubes of reservoir is easily built with pouring camellia oleifera lam topography is higher, and
It begins to rehearse in columns base and lets out hole, configure water pumper at top；
Step 3, Fruit liquid fertilizer are prepared: in reservoir, following fertilizer being added sequentially to sufficiently stir in 1500kg water
Dilution is mixed, Property of Tea oil Tree Fruit is obtained and expands fertile solution.
5. a kind of preparation method for Property of Tea oil Tree Fruit expanding stage liquid fertilizer according to claim 4, which is characterized in that step
Fertile raw material is filled in rapid 1: all kinds of fertilizer is configured according to N:P:K:B:Zn:Mg mass ratio 2:3:5:0.01:0.02:0.01, by every public affairs
Hectare dosage purchases urea 67.91kg, Diammonium phosphate (DAP) 117.87kg, potassium sulfate 158.67kg, boron fertilizer 0.16kg, zinc sulfate
0.59kg, magnesium sulfate 0.16kg；Total nitrogen >=46.2% in the urea, phosphorous 42%, urea 15% in the Diammonium phosphate (DAP) total are supported
Dividing >=57.0%, potassium content 52% in potassium sulfate, the sodium tetraborate purity 995kg-1, the sulfuric acid content of magnesium is 56.1%,
Purity 990gkg-1.
6. a kind of irrigation method for Property of Tea oil Tree Fruit expanding stage liquid fertilizer according to claim 4 or 5, feature exist
In:
Season for irrigaton is on June in oil tea young fruit i.e. by rapid growth, the time in the middle ten days, is spaced 5-7 days, irrigates 2-3 altogether
It is secondary；500m3/ha2;
Select filtrate sprayer, fine day or cloudy day 9:30 when before with 15:30 when after carry out trickle irrigation, spray head is directed at trunk
Base portion, every plant of tea oil tree dosage 10L liquid fertilizer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910289140.8A CN109928804A (en) | 2019-04-11 | 2019-04-11 | One kind is for Property of Tea oil Tree Fruit expanding stage liquid fertilizer and its preparation and irrigation method |
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| CN201910289140.8A CN109928804A (en) | 2019-04-11 | 2019-04-11 | One kind is for Property of Tea oil Tree Fruit expanding stage liquid fertilizer and its preparation and irrigation method |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516876A (en) * | 2018-12-28 | 2019-03-26 | 广西壮族自治区林业科学研究院 | Tea oil tree grows into forest special foliar fertilizer and preparation method thereof |
-
2019
- 2019-04-11 CN CN201910289140.8A patent/CN109928804A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109516876A (en) * | 2018-12-28 | 2019-03-26 | 广西壮族自治区林业科学研究院 | Tea oil tree grows into forest special foliar fertilizer and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 周文才，等: "滴灌配方施肥对盛果期油茶春梢生长的影响", 《经济林研究》 * |
| 孟凡虎: "液态肥配比及用量对盛果期油茶生长、结实与光合生理的影响", 《江西农业大学硕士学位论文》 * |
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Application publication date: 20190625 |