CN112806139B - Water and fertilizer co-application method for improving fertilizer water absorption efficiency of fruit trees - Google Patents
Water and fertilizer co-application method for improving fertilizer water absorption efficiency of fruit trees Download PDFInfo
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- CN112806139B CN112806139B CN202011631833.XA CN202011631833A CN112806139B CN 112806139 B CN112806139 B CN 112806139B CN 202011631833 A CN202011631833 A CN 202011631833A CN 112806139 B CN112806139 B CN 112806139B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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- 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
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Of Plants (AREA)
- Fertilizing (AREA)
Abstract
The invention provides a water and fertilizer co-application method for improving the absorption efficiency of fertilizer water of fruit trees, and relates to the technical field of fruit tree planting. The water and fertilizer co-application method for improving the absorption efficiency of the fertilizer water of the fruit trees comprises the following steps of: the method comprises the following steps: planting tropical fruit trees on the ground, digging a fertilizing ditch with the depth of 30-40 cm at the outer edge of a water dripping line of a crown of the fruit tree, wherein the bottom of the fertilizing ditch is arc-shaped, and placing a water-saving fertilizing device in the fertilizing ditch. The method can effectively promote the growth of the root system of the tropical fruit tree, increase the number of absorbed roots and further improve the absorption efficiency of the water and fertilizer of the tropical fruit tree by the water and fertilizer co-application technology of the fruit tree. The number of absorbed roots is increased by 2-3 times, the absorption efficiency of the rich water is improved by 30.1%, the problem of low absorption efficiency of the rich water caused by poor soil permeability and small number of absorbed roots in the co-application of water and fertilizer in a clay orchard is solved, and the growth of tropical fruit trees is promoted. Meanwhile, the method saves the fertilization cost by 28.9 percent and is easy to popularize and apply.
Description
Technical Field
The invention relates to the technical field of fruit tree planting, in particular to a water and fertilizer co-application method for improving the absorption efficiency of fertilizer water of fruit trees.
Background
Fruit trees are trees whose fruits are edible and can provide a general term for perennial plants and their rootstocks of edible fruits and seeds. For example, apple trees, pear trees, citrus trees, apricot trees, peach trees and the like, the nutritional and health-care functional fruits of the fruits contain rich nutrient substances, not only contain various vitamins and inorganic salts, but also contain sugar, starch, protein, fat, organic acid, aromatic substances and the like, and are substances necessary for the growth and the nutrition of human bodies. According to the research of nutriologists, each person needs 70-80kg of fruits every year to meet the normal needs of human bodies. The medical function of fruits many fruits and seeds can be used as medicine, and have therapeutic effect. For example, walnut, lychee, longan and the like are good tonics; pear syrup and persimmon frost are often used as medicines; almond, peach kernel, tangerine pith and the like are important Chinese medicinal materials; guava can be used for treating diabetes and reducing cholesterol. The ecological environmental benefit of the fruit trees generally has strong adaptability, can be planted in plains, on both sides of rivers, roads and in front of and behind rural parks, can grow in sandy wastelands, hills, shoals and the like, and can be used for selectively planting proper fruit trees, so that the economic income is increased, the water and soil loss can be prevented, the green coverage area is increased, the climate is adjusted, and the environment is greened, beautified and purified. Fruit trees are important raw materials in the food industry and the chemical industry, and the fruits can be processed into preserved fruits, fruit juice, preserved fruits, jam, cans, fruit wine, fruit vinegar and the like besides fresh foods. Some fruits can be made into active carbon by using hard shells, some fruit trees can be made into dye or tanning material by using leaves, barks and pericarps, and orange peels and orange flowers can be made into essential oil by using the active carbon. The economic benefit of fruit trees is an important component of agriculture, and with the adjustment of rural industrial structure and the release of agricultural product market, especially in hills, mountains, sandy wastelands and the like, fruit tree production is developed according to local conditions, so that considerable benefit can be brought to farmers, China has rich fruit tree resources, and fruit tree production has strong competitiveness in international market and is an important source for foreign exchange of agricultural product exports.
At the prior art in the fruit tree planting initial stage need fertilize to the fruit tree, fruit tree fertilize to be hypertrophied mostly to drip irrigation the root of a tree position through driping irrigation the technique among the prior art, and sunshine shines can lead to fertilizer diffusion rate fast, and a large amount of fertilizer is not absorbed and just gives off, leads to fertilizer extravagant, and the polluted environment leads to the fertilization effect not good.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a water and fertilizer co-application method for improving the absorption efficiency of the fertilizer water of the fruit trees, and solves the problem of fast fertilizer emission in fruit tree planting.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a water and fertilizer co-application method for improving the absorption efficiency of fertilizer water of fruit trees comprises the following steps of:
the method comprises the following steps: planting tropical fruit trees on the ground, digging a fertilizing ditch with the depth of 30-40 cm at the water dripping line position of the crown of the fruit tree, wherein the bottom of the fertilizing ditch is arc-shaped, and placing a water-saving fertilizing device in the fertilizing ditch;
step two: the water-saving fertilizer applying device is characterized in that one of peanut shells, straws or pine barks is filled in the water-saving fertilizer applying device, a water dripping pipe is buried at the top of the straws, the pine barks or the peanut shells, the top of the water-saving fertilizer applying device is flush with the ground, and a sun-proof layer is laid at the top of the water-saving fertilizer applying device.
Preferably, the water-saving fertilizing device comprises a water storage disc, the water storage disc is arranged in a shape like two half 'hui', the bottom of the water storage disc is arranged in a circular arc shape, the inner wall of the water storage disc is arranged in a half-section shape, the top of the inner wall of the water storage disc is fixedly connected with first hydrophobic cotton arranged in an annular shape, and the inner wall of the water storage disc is located below the first hydrophobic cotton and fixedly connected with second hydrophobic cotton.
Preferably, the outer wall of the tropical fruit tree on the ground is in sliding connection with the inner wall of the water storage disc, a plurality of uniformly distributed third hydrophobic cottons are fixedly connected between the lower surface of the first hydrophobic cotton and the circular inner bottom wall of the second hydrophobic cotton, and the third hydrophobic cottons are all strips.
Preferably, the sun-proof layer in the second step is a sun-proof canvas, and the water dropping pipe is located between the sun-proof canvas and the peanut shell, the straw or the pine bark.
Preferably, the first hydrophobic cotton, the second hydrophobic cotton and the third hydrophobic cotton are sponge materials.
Preferably, the circular-arc ground of the water storage disc is filled with organic liquid fertilizer.
Preferably, a plastic film is arranged between the peanut shell, the straw or the pine bark and the upper surface of the first hydrophobic cotton.
Preferably, the specific working method of the water-saving fertilizing device is as follows: through being located first water delivery cotton position at the water storage disk and filling organic liquid fertilizer in the below position, transmit organic liquid fertilizer liquid to first hydrophobic cotton and the hydrophobic cotton position of second through the third hydrophobic cotton, make first hydrophobic cotton and the hydrophobic cotton of second keep moist, make the fruit tree obtain the nutrient, and make the slow action in the root of a tree of organic liquid fertilizer, volatilization speed is slow, and drip irrigation when dripping water and store in peanut shell, straw or pine bark, it is good to realize the retaining function.
(III) advantageous effects
The invention provides a water and fertilizer co-application method for improving the absorption efficiency of fertilizer water of fruit trees. The method has the following beneficial effects:
the fruit tree water and fertilizer co-application technology can effectively promote the growth of roots of tropical fruit trees, increase the number of absorbed roots, further improve the fertilizer water absorption efficiency of the tropical fruit trees, increase the number of the absorbed roots by 2-3 times, improve the fertilizer water absorption efficiency by 30.1%, solve the problem of low fertilizer water absorption efficiency caused by poor soil permeability and small number of the absorbed roots when the water and fertilizer are co-applied in clay orchards, promote the growth of the tropical fruit trees, save the fertilizer application cost by 28.9%, and is easy to popularize and apply.
Drawings
FIG. 1 is a schematic structural diagram of a water and fertilizer co-application method for improving the absorption efficiency of fertilizer water of fruit trees.
Wherein, 1, the ground; 2. a water storage tray; 3. a sunshade canvas; 4. fruit trees; 5. a first hydrophobic cotton; 6. a second hydrophobic cotton; 7. and a third hydrophobic cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, an embodiment of the present invention provides a method for co-applying water and fertilizer to improve the absorption efficiency of fertilizer water of a fruit tree, including a ground 1, wherein a specific scheme for co-applying water and fertilizer is as follows:
the method comprises the following steps: planting tropical fruit trees 4 on the ground, digging a fertilizing ditch with the depth of 30-40 cm at the water dripping line position of the crown of the fruit tree, wherein the bottom of the fertilizing ditch is arc-shaped, and placing a water-saving fertilizing device in the fertilizing ditch;
step two: one of peanut shells, straws or pine barks is filled in the water-saving fertilizer device, a water dripping pipe is buried at the top of the straws, the pine barks or the peanut shells, the top of the water-saving fertilizer device is flush with the ground, and a sun-proof layer is laid at the top of the water-saving fertilizer device.
The water-saving fertilizer device comprises a water storage disc 2, wherein the water storage disc 2 is arranged in a shape like two half-loops, the bottom of the water storage disc 2 is arc-shaped, the inner wall of the water storage disc 2 is arranged in a half-section shape, the top position of the inner wall of the water storage disc 2 is fixedly connected with a first hydrophobic cotton 5 which is annularly arranged, and the inner wall of the water storage disc 2 is positioned below the first hydrophobic cotton 5 and is fixedly connected with a second hydrophobic cotton 6.
The outer wall of a tropical fruit tree 4 at the ground 1 position is in sliding connection with the inner wall of the water storage disc 2, a plurality of uniformly distributed third hydrophobic cottons 7 are fixedly connected between the lower surface of the first hydrophobic cotton 5 and the arc-shaped inner bottom wall of the second hydrophobic cotton 6, and the third hydrophobic cottons 7 are all strips. The sun-proof layer in the second step is made of sun-shading canvas, and the water dropping pipe is located between the sun-shading canvas and the peanut shell, the straw or the pine bark. The first hydrophobic cotton 5, the second hydrophobic cotton 6 and the third hydrophobic cotton 7 are sponge materials. The circular arc ground of the water storage disc 2 is filled with organic liquid fertilizer. A plastic film is arranged between the peanut shell, the straw or the pine bark and the upper surface of the first hydrophobic cotton 5.
The concrete working method of the water-saving fertilizing device is as follows: through being located first water delivery cotton 5 below position at water storage disc 2 and filling organic liquid fertilizer, transmit organic liquid fertilizer liquid to first hydrophobic cotton 5 and the hydrophobic cotton 6 position of second through third hydrophobic cotton 7, make first hydrophobic cotton 5 and the hydrophobic cotton 6 of second keep moist, make the fruit tree obtain the nutrient, and make the slow effect that acts on the root of a tree of organic liquid fertilizer, volatilization speed is slow, and drip irrigation when driping irrigation the drip and store in peanut shell, straw or pine bark, it is good to realize retaining function.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A water and fertilizer co-application method for improving the absorption efficiency of fertilizer water of fruit trees is characterized in that: comprises a ground (1), and the concrete water and fertilizer co-application scheme is as follows:
the method comprises the following steps: planting a tropical fruit tree (4) on the ground, digging a fertilizing ditch with the depth of 30-40 cm at the water dripping line position of the crown of the fruit tree, wherein the bottom of the fertilizing ditch is arc-shaped, and placing a water-saving fertilizing device in the fertilizing ditch;
step two: filling one of peanut shells, straws or pine barks in the water-saving fertilizer applying device, embedding a water dropping pipe at the top of the straws, the pine barks or the peanut shells, enabling the top of the water-saving fertilizer applying device to be flush with the ground, and paving a sun-proof layer at the top of the water-saving fertilizer applying device;
the water-saving fertilizing device comprises a water storage disc (2), the water storage disc (2) is arranged in a shape like two half-loops, the bottom of the water storage disc (2) is arranged in a circular arc shape, the inner wall of the water storage disc (2) is arranged in a half-section shape, the top of the inner wall of the water storage disc (2) is fixedly connected with first hydrophobic cotton (5) which is arranged in an annular shape, and the inner wall of the water storage disc (2) is positioned below the first hydrophobic cotton (5) and is fixedly connected with second hydrophobic cotton (6);
the outer wall of the tropical fruit tree (4) on the ground (1) is in sliding connection with the inner wall of the water storage disc (2), a plurality of uniformly distributed third hydrophobic cottons (7) are fixedly connected between the lower surface of the first hydrophobic cotton (5) and the circular inner bottom wall of the second hydrophobic cotton (6), and the third hydrophobic cottons (7) are all strips;
the sun protection layer in the second step is made of sun protection canvas (3), the water dropping pipe is located between the sun protection canvas (3) and the peanut shells, the straws or the pine barks, the circular-arc ground of the water storage disc (2) is filled with organic liquid fertilizer, and plastic films are arranged between the peanut shells, the straws or the pine barks and the upper surface of the first hydrophobic cotton (5).
2. The method for co-applying water and fertilizer for improving the absorption efficiency of fertilizer water of fruit trees as claimed in claim 1, wherein: the first hydrophobic cotton (5), the second hydrophobic cotton (6) and the third hydrophobic cotton (7) are sponge materials.
3. The method for co-applying water and fertilizer for improving the absorption efficiency of fertilizer water of fruit trees as claimed in claim 1, wherein: the concrete working method of the water-saving fertilizing device is as follows: through being located first hydrophobic cotton (5) position packing organic liquid fertilizer in water storage tray (2), transmit organic liquid fertilizer liquid to first hydrophobic cotton (5) and second hydrophobic cotton (6) position through third hydrophobic cotton (7), make first hydrophobic cotton (5) and second hydrophobic cotton (6) keep moist, make the fruit tree obtain the nutrient, and make the slow effect that acts on the root of a tree of organic liquid fertilizer, volatilization speed is slow, and drip when driping irrigation the drip and store in peanut shell, straw or pine bark, it is functional to realize retaining well.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011631833.XA CN112806139B (en) | 2020-12-31 | 2020-12-31 | Water and fertilizer co-application method for improving fertilizer water absorption efficiency of fruit trees |
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| CN202011631833.XA CN112806139B (en) | 2020-12-31 | 2020-12-31 | Water and fertilizer co-application method for improving fertilizer water absorption efficiency of fruit trees |
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| CN112806139B true CN112806139B (en) | 2022-07-12 |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0937663A (en) * | 1995-08-01 | 1997-02-10 | Wako Technical Kk | Flowerpot unit |
| CN1098629C (en) * | 1997-02-28 | 2003-01-15 | 韩玉娥 | Method for cultivation of crops |
| CN102027874B (en) * | 2010-09-21 | 2012-01-04 | 新疆农业大学 | Drip irrigation under film of fruit tree and root field microenvironment regulation and controlling integrated method |
| CN204875443U (en) * | 2015-07-03 | 2015-12-16 | 衢州浩然建设工程有限公司 | Module is pieced together in parkway environmental protection |
| CN108781683B (en) * | 2018-06-25 | 2021-10-15 | 昭通绿健果蔬商贸有限公司 | Apple rich water intensive labor-saving cultivation method |
| CN109511540A (en) * | 2018-11-19 | 2019-03-26 | 江西省农业科学院蔬菜花卉研究所 | The small pot culture structure of water suction flowers and standardization assembling and family's maintenance process under a kind of relay |
| CN209546400U (en) * | 2019-01-02 | 2019-10-29 | 天津金农脉生态科技有限公司 | A kind of desert liquid manure one plantation ball |
| CN111837704A (en) * | 2019-04-29 | 2020-10-30 | 车德辉 | Energy-efficient tree cultivation device |
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