CN105875235B - Device for inhibiting growth of fruit trees and implementation method thereof - Google Patents
Device for inhibiting growth of fruit trees and implementation method thereof Download PDFInfo
- Publication number
- CN105875235B CN105875235B CN201610466313.5A CN201610466313A CN105875235B CN 105875235 B CN105875235 B CN 105875235B CN 201610466313 A CN201610466313 A CN 201610466313A CN 105875235 B CN105875235 B CN 105875235B
- Authority
- CN
- China
- Prior art keywords
- guided wave
- microwave generator
- adjusting
- magnetron
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
The invention relates to a device for inhibiting growth of fruit trees and an implementation method thereof, wherein the device comprises a portable microwave generator, a microwave generator circuit arranged in the microwave generator, a control circuit for controlling microwave intensity and a magnetron; the portable microwave generator comprises a rectangular shell, a lifting buckle for holding is arranged on the upper surface of the rectangular shell, a microwave generator circuit and the control circuit which are connected are arranged in the rectangular shell, and a magnetron connected with the microwave generator circuit is arranged at one side end in the rectangular shell; the surface of the rectangular shell of the magnetron, which is provided with the side end, is provided with a guided wave interface, and the guided wave interface is provided with a guided wave adjusting radiation opening rotating and a guided wave radiation opening adjusting sheet for adjusting the size of the radiation opening by guided waves, so as to form a guided wave radiation opening. The invention does not leave wounds, tree juice or gum when inhibiting the growth of fruit trees, is not easy to breed plant diseases and insect pests, does not influence the yield in the next year, but has obvious effect of controlling the growth of tree vigor.
Description
Technical Field
The invention relates to the technical field of fruit tree planting management, in particular to a device for inhibiting growth of fruit trees and an implementation method thereof.
Background
In the prior art, the growth process of various fruit trees is influenced by factors such as environmental conditions, improper management and the like, so that the fruit trees grow excessively vigorously, and some fruit trees grow in nutrition and are overgrown but cannot normally shift to reproductive growth, so that the fruit trees have the disadvantages of less fruit bearing, low yield, poor benefit and reduced income. The method for solving the fruit problems mainly comprises the steps of regulating fertilization, controlling moisture, cutting short, trimming, artificially controlling tips, controlling chemical agents and the like. However, in fruit tree production, fruit growers mainly adopt methods of girdling, inverting bark, twisting branches, bending branches, pulling branches and the like to hinder conveying of nutrition by phloem tissues. These traditional methods often leave various scars on the trunk, which affects the aesthetic appearance of the crown. Some fruit growers are not easy to master, often damage tree crowns, seriously weaken tree vigor, even die, and influence the yield in the next year.
Therefore, according to the heat effect generated by the polar molecules of the plant body by the microwaves, the plant tissues are heated to generate physiological influence on the plant body. Polar molecules in the plant body are repeatedly and rapidly oriented and rotated under the action of a microwave high-frequency electric field to generate heat by friction; the vibration of the ions under the action of the microwaves can also convert the vibration energy into heat; generally, molecules can also absorb microwave energy to generate increased heat movement energy, and the application of the technology is easy to operate, good in effect and high in speed.
Disclosure of Invention
In view of the above, the present invention provides a device for inhibiting growth of fruit trees and a method for implementing the same, wherein the fruit trees are irradiated by a portable microwave generator, and microwaves generated by a magnetron penetrate through the phloem of the fruit trees, so that polar molecules (water molecules) in the tissue move violently along with the microwaves, a large amount of heat energy is generated, the conduction tissue in the phloem is damaged, nutrition delivery of the fruit trees is hindered, and an inhibiting effect is significant.
The invention is realized by adopting the following scheme: a device for inhibiting the growth of fruit trees comprises a portable microwave generator, a microwave generator circuit arranged in the microwave generator, a control circuit for controlling the intensity of microwaves and a magnetron; the microwave generator circuit comprises a power supply, a fuse, a piezoresistor, an equipment temperature control switch, a magnetron temperature control switch, a first interlock, a second interlock, an equipment lamp, a cooling motor, an equipment lamp switch, an adjusting switch, a high-voltage transformer, a bidirectional thyristor and a diode;
the L end of the power supply is connected with one end of the fuse, one end of the voltage dependent resistor and one end of a first capacitor, the other end of the fuse is connected with one end of the piezoresistor, one end of the first capacitor and one end of the equipment temperature control switch, the first end of the equipment temperature control switch is connected with one end of the magnetron temperature control switch, the other end of the magnetron temperature control switch is connected with the anode of the equipment lamp and one end of the first interlock, the other end of the first interlock is connected with one end of the second interlock, the other end of the second interlock is connected with one end of the cooling motor, the other end of the cooling motor is connected with the cathode of the equipment lamp and one end of the equipment lamp switch, the other end of the equipment lamp switch is connected with the N end of the power supply, the other end of the first capacitor, the other end of the piezoresistor and one end of the regulating switch;
the other end of the second interlock and the other end of the regulating switch are respectively connected with two ends of a primary coil of the high-voltage transformer, two ends of a first secondary coil of the high-voltage transformer are respectively connected with an anode and a cathode of the magnetron, a lead end of the magnetron is grounded, one end of a second secondary coil of the high-voltage transformer is connected with one end of the bidirectional thyristor and one end of a second capacitor, the other end of the bidirectional thyristor and the other end of the second capacitor are connected with an anode of the diode, a cathode of the diode is grounded, and the other end of the second secondary coil is grounded;
the control circuit comprises a low-voltage transformer, an equipment lamp relay, a microwave intensity relay and a starting switch; and the L end and the N end of the power supply are respectively connected with the two ends of the primary coil of the low-voltage transformer.
Furthermore, the control circuit is also connected with a key switch and a display.
Furthermore, the portable microwave generator comprises a rectangular shell, a lifting buckle for holding is arranged on the upper surface of the rectangular shell, the microwave generator circuit and the control circuit which are connected are arranged in the rectangular shell, and a magnetron connected with the microwave generator circuit is arranged at one side end in the rectangular shell; the surface of the rectangular shell of the magnetron, which is provided with the side end, is provided with a guided wave interface, and the guided wave interface is provided with a guided wave adjusting radiation opening rotating and a guided wave radiation opening adjusting sheet for adjusting the size of the radiation opening by guided waves, so as to form a guided wave radiation opening.
Further, the guided wave interface is circular, and the diameter is 8 cm.
Further, the length of the wave guide radiation opening is 15cm, and the width of the wave guide radiation opening is 0.5 cm.
The invention is also realized by adopting the following method: an implementation method of a device for inhibiting growth of fruit trees specifically comprises the following steps:
step S1: the portable microwave generator starts a power supply;
step S2: turning on a regulator switch, and regulating the radiation power and time according to the age of the fruit tree and the size of the trunk;
step S3: holding the lifting buckle by hand, aligning the guided wave radiation port with the trunk or the main branch, and keeping the radiation port vertical to the growth direction of the trunk or the main branch;
step S4: adjusting a knob of the guided wave radiation port, and adjusting a guided wave radiation port adjusting sheet to a proper position according to the water temperature of the trunk or the main branch of the fruit tree;
step S5: and opening the starting switch, and rotating the guided wave radiation port around the fruit trunk or main branch for one circle to perform microwave radiation.
The portable microwave generator is adopted, so long as a guided wave radiation port of the portable microwave generator is aligned to a specific position, a power supply is turned on, the irradiation time is set, a spiral line is wound around a trunk for one circle, no tree juice or gum flows in wounds, no pest and disease damage is easy to breed, the yield in the next year is not influenced, and the tree growth control effect is obvious.
Compared with the prior art, the device and the method adopted by the invention carry out microwave irradiation on the trunk or the main branch of the fruit tree, and the phloem tissue of the fruit tree is heated to generate high temperature damage due to the action of microwave thermal conductivity effect, so that the transmission of nutrition by the transmission channel tissue is damaged, the growth of the fruit tree is inhibited, and the tree vigor is alleviated. Therefore, the trees such as fruit trees and the like change the original growth habit, and the trees are converted from vegetative growth to reproductive growth, so that flower bud differentiation is carried out, flowers and fruits are bloomed, and the high and stable yield of the fruit trees is achieved. The method is simple to operate, easy to master, reduces the labor intensity, is completed in one step, saves the production and management cost of the fruit trees, is particularly suitable for inhibiting the growth of woody and lian fruit trees, and is also suitable for inhibiting greening and forestry trees.
Drawings
Fig. 1 is a circuit schematic of the present invention.
Fig. 2 is a schematic diagram of the control principle of the present invention.
Fig. 3 is a schematic structural view of a portable microwave generator according to the present invention.
Fig. 4 is a schematic view of the guided wave structure of the present invention.
Fig. 5 is a schematic view of a guided wave radiation port of the present invention.
In the figure: 1 is portable microwave generator, 2 is the rectangle casing, and 3 are the buckle, and 4 is one side end in the rectangle casing, and 5 are guided wave interface 6 and adjust the radiation mouth rotation for the guided wave, and 7 are guided wave radiation mouth adjustment sheet, and 8 are guided wave radiation mouth.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
The present embodiment provides a device for inhibiting fruit tree growth, as shown in fig. 1 and fig. 2, the device includes a portable microwave generator, a microwave generator circuit disposed in the microwave generator, a control circuit for controlling microwave intensity, and a magnetron; the microwave generator circuit comprises a power supply, a fuse, a piezoresistor, an equipment temperature control switch, a magnetron temperature control switch, a first interlock, a second interlock, an equipment lamp, a cooling motor, an equipment lamp switch, an adjusting switch, a high-voltage transformer, a bidirectional thyristor and a diode;
the L end of the power supply is connected with one end of the fuse, one end of the voltage dependent resistor and one end of a first capacitor, the other end of the fuse is connected with one end of the piezoresistor, one end of the first capacitor and one end of the equipment temperature control switch, the first end of the equipment temperature control switch is connected with one end of the magnetron temperature control switch, the other end of the magnetron temperature control switch is connected with the anode of the equipment lamp and one end of the first interlock, the other end of the first interlock is connected with one end of the second interlock, the other end of the second interlock is connected with one end of the cooling motor, the other end of the cooling motor is connected with the cathode of the equipment lamp and one end of the equipment lamp switch, the other end of the equipment lamp switch is connected with the N end of the power supply, the other end of the first capacitor, the other end of the piezoresistor and one end of the regulating switch;
the other end of the second interlock and the other end of the regulating switch are respectively connected with two ends of a primary coil of the high-voltage transformer, two ends of a first secondary coil of the high-voltage transformer are respectively connected with an anode and a cathode of the magnetron, a lead end of the magnetron is grounded, one end of a second secondary coil of the high-voltage transformer is connected with one end of the bidirectional thyristor and one end of a second capacitor, the other end of the bidirectional thyristor and the other end of the second capacitor are connected with an anode of the diode, a cathode of the diode is grounded, and the other end of the second secondary coil is grounded;
the control circuit comprises a low-voltage transformer, an equipment lamp relay, a microwave intensity relay and a starting switch; and the L end and the N end of the power supply are respectively connected with the two ends of the primary coil of the low-voltage transformer.
In this embodiment, the control circuit is further connected to a key switch and a display.
In the present embodiment, as shown in fig. 3, 4 and 5, the portable microwave generator 1 includes a rectangular casing 2, a handle 3 for holding is disposed on the upper surface of the rectangular casing, the microwave generator circuit and the control circuit connected to each other are disposed in the rectangular casing, and a magnetron connected to the microwave generator circuit is disposed at one side end 4 in the rectangular casing; the surface of the rectangular shell of the magnetron, which is arranged at the side end, is provided with a guided wave interface 5, and the guided wave interface is provided with a guided wave adjusting radiation port rotating 6 and a guided wave radiation port adjusting sheet 7 which are used for adjusting the size of the radiation port by guided waves and are used for forming a guided wave radiation port 8.
In this embodiment, the guided wave interface is circular and has a diameter of 8 cm.
In this embodiment, the waveguide radiation port has a length of 15cm and a width of 0.5 cm.
In this embodiment, an implementation method of a device for inhibiting growth of fruit trees specifically includes the following steps:
step S1: the portable microwave generator starts a power supply;
step S2: turning on a regulator switch, and regulating the radiation power and time according to the age of the fruit tree and the size of the trunk;
step S3: holding the lifting buckle by hand, aligning the guided wave radiation port with the trunk or the main branch, and keeping the radiation port vertical to the growth direction of the trunk or the main branch;
step S4: adjusting a knob of the guided wave radiation port, and adjusting a guided wave radiation port adjusting sheet to a proper position according to the water temperature of the trunk or the main branch of the fruit tree;
step S5: and opening the starting switch, and rotating the guided wave radiation port around the fruit trunk or main branch for one circle to perform microwave radiation.
In the embodiment, the above device and method are adopted to obtain obvious effect in practical application:
first, longan planted in 1987 in fruit tree base of Putian city agricultural science research institute, the variety is oolong ridge, the planting line spacing is 5m multiplied by 6m, and the diameter at breast height is 25-30 cm. In 5 days 10 months in 2014, a 1200W American microwave oven is adopted, a guide pipe port is modified to be aligned to a longan trunk, the position of the guide pipe port is 30-50cm away from the ground, the longan trunk is irradiated for one circle (four directions of east, west, south and north), each point is irradiated for 60s, 3 plants are treated, and 1 plant is compared. After treatment, the growth conditions of the longan winter shoots and flower spikes are observed, and the longan winter shoots and flower spikes are listed and observed on the summer shoots in five directions of east, west, south and north of the tree crown, wherein 2 longan winter shoots and flower spikes are hung in each direction randomly. The occurrence of winter shoots is checked by a test of 1 month and 18 days in 2015, and the test result is as follows: the average extraction rate of the treated longan tree winter shoots is 10%/plant, 20%/plant and 10%/plant; the average incidence rate of the longan tree winter shoots is 70% per longan tree. The flower spikes of longan are 60%/plant, 70%/plant and 90%/plant in 5, 13 days in 2015.
Secondly, in a Chenjinhua orchard of Securinega suffruticosa Rehd in Tantan city and Chongsheng village pine and cypress ge natural village, loquat of 'liberation clock' is planted in 1992, and the row spacing is 3.5 multiplied by 5 meters. In 2015, 3, 12 days, a 1200W American microwave oven is adopted for modification connection, a duct opening is aligned to a loquat trunk (20-40 cm away from the ground) with similar tree vigor, and the loquat trunk is irradiated for 60s in each of the east, west, south and north directions, so that 4 plants in the group are treated, and 2 plants in the control group are treated. 1 fruit ear and 2 ear tip thinning hanging tags with similar sizes are respectively selected in 5 directions in the east, the south and the north of a test plant, 2-3 fruits are reserved on each ear of fruit, 2 relatively strong buds are reserved after ear tip thinning and bud thinning, and the maturity of loquat fruits and the growth condition of spring tips are observed: and (3) test results: measuring the fruit maturity of the treated group of 46 fruits by 5, month and 2 days 2015, wherein the maturity of the treated group of fruits is 28 fruits with the maturity of more than 85%, 16 fruits with the maturity of 65-85% and 2 fruits with the maturity of less than 65%, and the weighted average maturity is 80.65%; the control group had 22 fruits, 7 fruits with a ripeness of 85% or more, 11 fruits with a ripeness of 65% -85% and 4 fruits with a ripeness of 65% or less, and the weighted average ripeness was 76.36%. Measuring the growth condition of spring tips in 12 days 6 months 6 years 2015, wherein the ratio of the diameter of the spring tips to the length of the spring tips is 0.0351, 0.0362, 0.0378 and 0.0341 on average, and the total average is 0.0358; the control group averaged 0.0321, 0.0336, respectively, and the total averaged 0.0328.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (5)
1. The utility model provides a device that restraines fruit tree growth which characterized in that: the device comprises a portable microwave generator, a microwave generator circuit arranged in the microwave generator, a control circuit used for controlling the intensity of microwaves and a magnetron; the microwave generator circuit comprises a power supply, a fuse, a piezoresistor, an equipment temperature control switch, a magnetron temperature control switch, a first interlock, a second interlock, an equipment lamp, a cooling motor, an equipment lamp switch, an adjusting switch, a high-voltage transformer, a bidirectional thyristor and a diode;
the L end of the power supply is connected with one end of the fuse, one end of the voltage dependent resistor and one end of a first capacitor, the other end of the fuse is connected with one end of the piezoresistor, one end of the first capacitor and one end of the equipment temperature control switch, the other end of the equipment temperature control switch is connected with one end of the magnetron temperature control switch, the other end of the magnetron temperature control switch is connected with the anode of the equipment lamp and one end of the first interlock, the other end of the first interlock is connected with one end of the second interlock, the other end of the second interlock is connected with one end of the cooling motor, the other end of the cooling motor is connected with the cathode of the equipment lamp and one end of the equipment lamp switch, the other end of the equipment lamp switch is connected with the N end of the power supply, the other end of the first capacitor, the other end of the piezoresistor and one end of the regulating switch;
the other end of the second interlock and the other end of the regulating switch are respectively connected with two ends of a primary coil of the high-voltage transformer, two ends of a first secondary coil of the high-voltage transformer are respectively connected with an anode and a cathode of the magnetron, a lead end of the magnetron is grounded, one end of a second secondary coil of the high-voltage transformer is connected with one end of the bidirectional thyristor and one end of a second capacitor, the other end of the bidirectional thyristor and the other end of the second capacitor are connected with an anode of the diode, a cathode of the diode is grounded, and the other end of the second secondary coil is grounded;
the control circuit comprises a low-voltage transformer, an equipment lamp relay, a microwave intensity relay and a starting switch; the L end and the N end of the power supply are respectively connected with the two ends of the primary coil of the low-voltage transformer;
the portable microwave generator is characterized in that the microwave generator circuit and the control circuit which are connected are arranged in the shell of the portable microwave generator, and the magnetron connected with the microwave generator circuit is also arranged; the surface of the side end of the shell provided with the magnetron is provided with a guided wave interface, and the guided wave interface is provided with a guided wave adjusting radiation opening knob and a guided wave radiation opening adjusting sheet for adjusting the size of a guided wave adjusting radiation opening so as to form the guided wave radiation opening;
the implementation method of the device for inhibiting the growth of the fruit trees specifically comprises the following steps:
step S1: the portable microwave generator starts a power supply;
step S2: turning on an adjusting switch, and adjusting the radiation power and time according to the age of the fruit tree and the size of the trunk;
step S3: holding the lifting buckle by hand, aligning the guided wave radiation port with the trunk or the main branch, and keeping the radiation port vertical to the growth direction of the trunk or the main branch;
step S4: adjusting a knob of the guided wave radiation port, and adjusting a guided wave radiation port adjusting sheet to a proper position according to the water temperature of the trunk or the main branch of the fruit tree;
step S5: and opening the starting switch, and rotating the guided wave radiation port around the fruit trunk or main branch for one circle to perform microwave radiation.
2. The device for suppressing growth of fruit trees according to claim 1, wherein: the control circuit is also connected with a key switch and a display.
3. The device for suppressing growth of fruit trees according to claim 1, wherein: the portable microwave generator comprises a rectangular shell, a lifting buckle for holding is arranged on the upper surface of the rectangular shell, the microwave generator circuit and the control circuit which are connected are arranged in the rectangular shell, and a magnetron connected with the microwave generator circuit is arranged at one side end in the rectangular shell; the surface of the rectangular shell of the magnetron, which is provided with a guided wave interface at the side end, is provided with a guided wave adjusting radiation opening knob and a guided wave radiation opening adjusting sheet which are used for adjusting the size of the guided wave adjusting radiation opening, and the guided wave adjusting radiation opening knob and the guided wave radiation opening adjusting sheet are used for forming a guided wave radiation opening.
4. The device for suppressing growth of fruit trees according to claim 1, wherein: the guided wave interface is circular, and the diameter is 8 cm.
5. The device for suppressing growth of fruit trees according to claim 1, wherein: the length of the wave guide radiation opening is 15cm, and the width of the wave guide radiation opening is 0.5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466313.5A CN105875235B (en) | 2016-06-24 | 2016-06-24 | Device for inhibiting growth of fruit trees and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610466313.5A CN105875235B (en) | 2016-06-24 | 2016-06-24 | Device for inhibiting growth of fruit trees and implementation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105875235A CN105875235A (en) | 2016-08-24 |
| CN105875235B true CN105875235B (en) | 2022-01-07 |
Family
ID=56718731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610466313.5A Active CN105875235B (en) | 2016-06-24 | 2016-06-24 | Device for inhibiting growth of fruit trees and implementation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105875235B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386209A (en) * | 2016-11-25 | 2017-02-15 | 国网江西省电力公司赣西供电分公司 | Power line channel tree bamboo growth controller based on high-frequency electromagnetic wave technology |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5060414A (en) * | 1989-07-20 | 1991-10-29 | Wayland J Robert | Phytotoxicity of a combined RF and microwave electromagnetic field |
| CN2508546Y (en) * | 2001-08-07 | 2002-09-04 | 刘跃群 | Agricultural plant growing microwave light source |
| CN2667875Y (en) * | 2003-12-12 | 2005-01-05 | 贵州家诚药业有限责任公司 | Plant material treating device by microwave |
| CN101164396A (en) * | 2006-10-16 | 2008-04-23 | 石志远 | Microwave sulfur lamp radiation seed increasing device |
| JP2009000082A (en) * | 2007-06-25 | 2009-01-08 | Osaka Prefecture | Device for heating vegetation culture media by microwave induction heating |
| CN205946663U (en) * | 2016-06-24 | 2017-02-15 | 蔡宗启 | Restrain device that fruit tree grows |
| CN110235661A (en) * | 2019-06-06 | 2019-09-17 | 广西科学院 | A method of detoxification being carried out to citrus using microwave |
-
2016
- 2016-06-24 CN CN201610466313.5A patent/CN105875235B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5060414A (en) * | 1989-07-20 | 1991-10-29 | Wayland J Robert | Phytotoxicity of a combined RF and microwave electromagnetic field |
| CN2508546Y (en) * | 2001-08-07 | 2002-09-04 | 刘跃群 | Agricultural plant growing microwave light source |
| CN2667875Y (en) * | 2003-12-12 | 2005-01-05 | 贵州家诚药业有限责任公司 | Plant material treating device by microwave |
| CN101164396A (en) * | 2006-10-16 | 2008-04-23 | 石志远 | Microwave sulfur lamp radiation seed increasing device |
| JP2009000082A (en) * | 2007-06-25 | 2009-01-08 | Osaka Prefecture | Device for heating vegetation culture media by microwave induction heating |
| CN205946663U (en) * | 2016-06-24 | 2017-02-15 | 蔡宗启 | Restrain device that fruit tree grows |
| CN110235661A (en) * | 2019-06-06 | 2019-09-17 | 广西科学院 | A method of detoxification being carried out to citrus using microwave |
Non-Patent Citations (1)
| Title |
|---|
| 《微波能技术在农业中的应用》;杜义成;《甘肃农业科技》;20030530(第5期);第47-48页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105875235A (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102754578B (en) | Method for promoting differentiation of flower buds of cherry | |
| CN105684820A (en) | Method for building and managing famous tea mechanical plucking tea garden | |
| CN104838935A (en) | Early management method of planting sweet cherries in south warm region | |
| CN102197776A (en) | Novel technology for twice production of grapes in one year | |
| CN101911899A (en) | Method for grafting various trees onto fingered citron stocks | |
| CN103069999A (en) | Own-rooted seedling breeding technology for apple dwarf rootstocks | |
| CN104160805A (en) | Germination accelerating and rooting method for lily bulbs | |
| CN105684811A (en) | Method for producing winter-period fruits of atemoya | |
| CN104145766A (en) | Cultivation method for energy-saving kiwi fruit tree shape | |
| CN104025836A (en) | Method for planting aralia elata seem | |
| CN103782868A (en) | Degeneration haloxylon ammodendron forest brush stumping rejuvenation method | |
| CN104542222A (en) | Method of mulberry hydroponics and full-year ready production of mulberry leaves | |
| CN104541838A (en) | Azalea cuttage breeding technique | |
| CN105875235B (en) | Device for inhibiting growth of fruit trees and implementation method thereof | |
| CN106171747A (en) | The method for planting of Japanese plum | |
| CN103650893B (en) | A kind of trimming method of pinching of Japanese plum tree crown | |
| CN103141312A (en) | Grafting and seedling raising method for European hornbeam | |
| CN102599001B (en) | Method for raising olive seedlings in hotbed | |
| CN109220633A (en) | A kind of furrow spatial planting technology improving summer corn optical energy utilization efficiency | |
| CN105981544B (en) | Method for fruiting apocarya young tree by axillary bud formation | |
| CN107372070B (en) | Hardwood cutting seedling raising method based on Typha river fragrant oranges | |
| CN104718914A (en) | Pruning method for production increase of eggplants | |
| CN205946663U (en) | Restrain device that fruit tree grows | |
| CN111418380B (en) | Illumination culture method for promoting green stalk vegetable and Chinese cabbage heart to increase green | |
| CN114223455A (en) | Method for raising fig seedlings by off-season cuttage through electric heating seedbed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |