CN115104442A - Watermelon grafting method - Google Patents
Watermelon grafting method Download PDFInfo
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- CN115104442A CN115104442A CN202210877009.5A CN202210877009A CN115104442A CN 115104442 A CN115104442 A CN 115104442A CN 202210877009 A CN202210877009 A CN 202210877009A CN 115104442 A CN115104442 A CN 115104442A
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- scion
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 241000219109 Citrullus Species 0.000 title claims abstract description 18
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 title claims abstract description 18
- 239000002689 soil Substances 0.000 claims abstract description 25
- 235000015097 nutrients Nutrition 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 claims abstract description 5
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000006013 carbendazim Substances 0.000 claims abstract description 5
- 208000015181 infectious disease Diseases 0.000 claims abstract description 5
- 239000000645 desinfectant Substances 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 claims abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 238000009331 sowing Methods 0.000 claims description 8
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 6
- 241000411851 herbal medicine Species 0.000 claims description 4
- 241000238631 Hexapoda Species 0.000 claims description 3
- 241000607479 Yersinia pestis Species 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000035784 germination Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 8
- 230000000249 desinfective effect Effects 0.000 abstract description 7
- 201000010099 disease Diseases 0.000 abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 5
- 230000036512 infertility Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 244000052616 bacterial pathogen Species 0.000 abstract 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 229930002875 chlorophyll Natural products 0.000 description 1
- 235000019804 chlorophyll Nutrition 0.000 description 1
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
-
- 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
- A01G13/00—Protecting plants
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
-
- 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)
- Environmental Sciences (AREA)
- Ecology (AREA)
- Botany (AREA)
- Forests & Forestry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Developmental Biology & Embryology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Cultivation Of Plants (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a watermelon grafting method, which comprises the steps of firstly adding disease-preventing strain herbal liquor into nutrient soil, ensuring the sterility of stock and scion seedlings in a cultivation environment, disinfecting stock seedlings and scion seedlings by using 400 times of carbendazim solution before grafting, spraying the stock seedlings and the scion seedlings by using Antai growth after grafting, placing pathogenic bacteria for infection, disinfecting a seedbed for grafting cultivation by using a disinfectant consisting of water and RuiMiao Qing before grafting, comprehensively ensuring the growth sterility of the grafted seedlings, avoiding the plants from being infected by the pathogenic bacteria, and being beneficial to improving the survival rate and ensuring the later-period yield.
Description
Technical Field
The invention relates to the technical field of watermelon grafting, in particular to a watermelon grafting method.
Background
Grafting is one of artificial plant propagating methods, and includes grafting the branch or bud of one plant to the stem or root of the other plant to make the two parts grow into one integral plant and utilizing the wound healing function of the plant.
In the planting process of general watermelons, the yield is greatly reduced due to the influence of soil-borne diseases, and the watermelon grafting can effectively prevent and treat the soil-borne diseases, so that the method is the most effective method for overcoming the blight at present.
The invention patent application with the application number of '201811149007.4' and the name of 'a watermelon grafting method' provides that proper soil is selected before grafting, the soil is selected, a greenhouse is built in a place with flat terrain, good wind resistance and good positive, a seedbed is arranged to be a flat solid bed surface of 1.2m multiplied by 0.3m, a nutrition bag with the diameter of 10cm and the height of 12cm is placed on the seedbed in the large arched greenhouse, the nutrition soil is fertile sandy loam, rotten garbage soil and mixed soil which is uniformly stirred by a ternary compound fertilizer with the proportion of 1%, a stock is cultivated, and after stock seeds are sowed for 8d, the stock seedlings are sowed when true leaves appear. According to the watermelon grafting method, firstly, the chlorophyll content in seedlings can be improved, meanwhile, the plant thickness is increased, strong seedlings can be formed, secondly, the compatibility of the stock and the scion can be improved, and finally, the survival rate of the grafted seedlings can be improved, various diseases during seedling raising and planting can be reduced, and better use prospects are brought.
Disclosure of Invention
In view of the problems in the prior art, the invention discloses a watermelon grafting method, which adopts the technical scheme that the method comprises the following steps:
(1) and (3) selecting nutrient soil to cultivate the stock seedling and the scion seedling, so that the optimal grafting period of the stock seedling and the scion seedling is in the same time period.
(2) Taking out the scion seedlings from the seedling culture plate, cleaning and sterilizing the scion seedlings, and sterilizing the scion seedlings when the scion seedlings are sterilized.
(3) And (3) picking a growing point in the middle of the stock, obliquely inserting a small hole at the tip of the bamboo stick along the basal part of the cotyledon of the stock, wherein the inclination angle is forty-five degrees, and the bamboo stick is inserted, and the tip of the bamboo stick is inserted to the cortex at the other end under the stem but cannot be punctured.
(4) The grafted scion seedling is obliquely cut at a position one centimeter away from the cotyledon base, the obliquely cut end is inserted into a hole of the rootstock cotyledon base, the rootstock is attached to the seedling, and the seedling tray is moved to a seedling bed after grafting is completed; after grafting, the adventitious bud at the cotyledon node of the stock is removed in time.
(5) And controlling the temperature, the illumination and the humidity after grafting.
As a preferred technical scheme of the invention, in order to enable the stock seedling and the scion seedling to be in the best grafting period, the stock seedling is sown in advance, specifically, the stock seedling is sown 6 days before the scion seedling is sown, at the moment, the stock seedling just grows to form a first stock leaf, the cotyledon of the scion seedling stops growing, before the stock seedling is sown, the seed is soaked in clear water, then germination is accelerated at thirty-three ℃ and is sown after the bud length is 0.5 cm, the seed is sown in the nutrient soil of a seedling tray by adopting a single-seed sowing mode, and the nutrient soil adopts rotten soil and is added with Chinese herbal medicines for preventing and controlling insect pests.
As a preferred technical scheme of the invention, when the seedling raising tray is used, the nutrient soil is added into the seedling raising tray, then the seedling raising tray is piled up, the height is 70-80cm, the seedling raising tray is treaded in a foot treading mode, then each stock is sowed, the nutrient soil is filled again after sowing, and then the seedling raising tray is scraped flat.
As a preferred technical scheme of the invention, a seedbed used for grafting is watered thoroughly before use, water and Ruizhiqing are used for disinfecting the seedbed, a disinfectant prepared by mixing water and Ruizhiqing according to a ratio of 3 to 1 is used for disinfecting the seedbed, a carbendazim solution with 400 times is used for disinfecting a stock seedling and a scion seedling before grafting, Antai growth is sprayed after grafting is completed to prevent germ infection, the seedlings need to be trained to adapt to external temperature before the scion seedling is fixedly planted after temperature illumination and humidity control, the temperature in the daytime is controlled to be 20-22 ℃, and the temperature at night is reduced to 13-14 ℃.
As a preferred technical scheme of the invention, three days before grafting, the arched shed of the seedbed is closed, the air humidity in the shed is kept to be more than 95%, the temperature in the shed is kept to be 28-30 ℃ in the daytime and about 20 ℃ at night, the arched shed covers and shades light to avoid direct light irradiating plants, the temperature of the seedbed is kept to be 26-28 ℃ in the daytime and about 17 ℃ at night after three days, the light-shading substances are uncovered in the morning and at the evening, the film is uncovered for two air changes for 1-2 times, and the light-shading substances are removed after one week.
The invention has the beneficial effects that: the method is characterized in that disease-preventing strain herbal medicine liquid is added into nutrient soil, the sterility of a stock and a scion seedling in a cultivation environment is guaranteed, 400 times of carbendazim solution is used for disinfecting the stock and the scion seedling before grafting, and the Antai growth is used for spraying after grafting to prevent germ infection.
Detailed Description
Example 1
The invention discloses a watermelon grafting method, which adopts the technical scheme that the method comprises the following steps:
(1) and selecting nutrient soil to cultivate the stock seedlings and the scion seedlings, so that the optimum grafting periods of the stock seedlings and the scion seedlings are in the same time period, wherein the nutrient soil adopts decomposed soil and Chinese herbal medicine liquid for preventing and treating insect pests is added in the decomposed soil.
(2) Taking out the grafted seedling from the seedling tray, cleaning and sterilizing the grafted seedling, and sterilizing the grafted seedling.
(3) The method comprises the steps of picking a growing point in the middle of a stock, obliquely inserting a small hole into the tip of a bamboo stick along the basal part of cotyledon of the stock, wherein the inclination angle is forty-five degrees, and when a bamboo stick jack is carried out, the tip of the bamboo stick reaches the cortex of the other end under a stem but cannot pierce through the cortex.
(4) The grafted scion seedling is obliquely cut at a position one centimeter away from the cotyledon base, the obliquely cut end is inserted into a hole of the rootstock cotyledon base, the rootstock is attached to the seedling, and the seedling tray is moved to a seedling bed after grafting is completed; after grafting, the adventitious bud at the cotyledon node of the stock is removed in time.
(5) And controlling the temperature, the illumination and the humidity after grafting.
As a preferred technical scheme of the invention, in the step (1), the stock seedlings are cultivated, the stock seedlings are soaked in water, then germination is carried out at thirty-three ℃, single-seed sowing is carried out on the stock seedlings after the sprouts are 0.5 cm long, seedling chemical plates are adopted during sowing, nutrient soil is added into each seedling chemical plate, then the seedling chemical plates are piled up for 70-80cm and are trampled, and a layer of nutrient soil is covered on the stock seedlings after the stock seedlings are put in.
As a preferred technical scheme of the invention, the method for the stock seedling and the scion seedling to be in the same optimal grafting time period in the step (1) is that the scion seedling is sown 6 days after the stock is sown, at the moment, the stock seedling just grows a first stock leaf, the cotyledon of the scion seedling stops expanding, and the stock seedling and the scion seedling are in the optimal grafting time period.
As a preferred technical scheme of the invention, the seedbed in the step (4) is watered thoroughly before grafting, the seedbed is disinfected by a medicament before grafting, a disinfectant consists of water and Ruizhiqing in a ratio of 3: 1, a 400-time carbendazim solution is used for disinfecting the stock seedlings and the scion seedlings, and Antai growth is sprayed after grafting to prevent germ infection.
As a preferable technical scheme of the invention, in the step (5), after temperature, illumination and humidity control, the scion seedlings are trained before field planting, and the temperature in the daytime is controlled to be 20-22 ℃ and the temperature at night is reduced to be 13-14 ℃.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (7)
1. A watermelon grafting method is characterized in that: the method comprises the following steps:
(1) and (3) selecting nutrient soil to cultivate the stock seedling and the scion seedling, so that the optimal grafting period of the stock seedling and the scion seedling is in the same time period.
(2) Taking out the scion seedlings from the seedling culture plate, cleaning and sterilizing the scion seedlings, and sterilizing the scion seedlings when the scion seedlings are sterilized.
(3) And (3) picking a growing point in the middle of the stock, and obliquely inserting a small hole at the tip of the bamboo stick along the basal part of the cotyledon of the stock, wherein the inclination angle is forty-five degrees.
(4) The grafted scion seedling is obliquely cut at a position one centimeter away from the cotyledon base, the obliquely cut end is inserted into a hole of the rootstock cotyledon base, the rootstock is attached to the seedling, and the seedling tray is moved to a seedling bed after grafting is completed; after grafting, the adventitious bud at the cotyledon node of the stock is removed in time.
(5) And controlling the temperature, illumination and humidity after grafting.
2. The watermelon grafting method according to claim 1, wherein: in the cultivation of the stock seedlings in the step (1), the stock seedlings are placed in water for soaking, then germination is carried out at thirty-three ℃, single-seed sowing is carried out on the stock seedlings after the sprouts are 0.5 cm long, seedling chemical plates are adopted during sowing, nutrient soil is added into each seedling chemical plate, then the seedling chemical plates are piled up for 70-80cm and trampled, and a layer of nutrient soil is covered on the stock seedlings after the stock seedlings are placed.
3. The watermelon grafting method according to claim 1, wherein: the nutrient soil is decomposed soil, and Chinese herbal medicine liquid for preventing and treating insect pests is added into the decomposed soil.
4. The watermelon grafting method according to claim 1, wherein: the method for enabling the stock seedling and the scion seedling to be in the same optimal grafting time period in the step (1) comprises the steps of sowing the stock seedling for 6 days, then sowing the scion seedling, enabling the stock seedling to just grow a first stock leaf, stopping expanding the cotyledon of the scion seedling, and enabling the stock seedling and the scion seedling to be in the optimal grafting time period.
5. The watermelon grafting method according to claim 1, wherein: and (3) when the bamboo stick is inserted into the hole, the tip of the bamboo stick reaches the cortex at the other end under the stem but cannot be pierced.
6. The watermelon grafting method according to claim 1, wherein: and (3) watering the seedbed in the step (4) thoroughly before grafting, sterilizing the seedbed with a medicament before grafting, wherein the disinfectant consists of water and Ruizhiqing in a ratio of 3: 1, sterilizing the stock seedlings and the scion seedlings by 400 times of carbendazim solution, and spraying Antai after grafting to prevent germ infection.
7. The watermelon grafting method according to claim 1, wherein: and (5) after controlling the temperature, the illumination and the humidity, hardening off the grafted seedlings before field planting, controlling the temperature at day time to be 20-22 ℃, and reducing the temperature at night to be 13-14 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877009.5A CN115104442A (en) | 2022-07-25 | 2022-07-25 | Watermelon grafting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210877009.5A CN115104442A (en) | 2022-07-25 | 2022-07-25 | Watermelon grafting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115104442A true CN115104442A (en) | 2022-09-27 |
Family
ID=83335004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210877009.5A Pending CN115104442A (en) | 2022-07-25 | 2022-07-25 | Watermelon grafting method |
Country Status (1)
| Country | Link |
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| CN (1) | CN115104442A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907264A (en) * | 2012-10-13 | 2013-02-06 | 南京市蔬菜科学研究所 | Method for raising watermelon seedlings by dual-root-cutting grafting |
| CN102972190A (en) * | 2012-12-07 | 2013-03-20 | 北海市种子管理站 | Method for grafting watermelons and cultivating grafted seedlings |
| CN106069211A (en) * | 2016-06-15 | 2016-11-09 | 北海市农业科学研究所 | The method for culturing seedlings of aspermous watermelon |
| CN106358770A (en) * | 2016-08-31 | 2017-02-01 | 宿州市埇桥区九里梦种植专业合作社 | Method for raising watermelon seedlings by grafting |
| CN108293677A (en) * | 2016-08-30 | 2018-07-20 | 钟宇民 | Watermelon seedling culturing method |
| CN108323338A (en) * | 2018-03-06 | 2018-07-27 | 张贻祥 | A kind of Grafting watermelon breeding method |
-
2022
- 2022-07-25 CN CN202210877009.5A patent/CN115104442A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907264A (en) * | 2012-10-13 | 2013-02-06 | 南京市蔬菜科学研究所 | Method for raising watermelon seedlings by dual-root-cutting grafting |
| CN102972190A (en) * | 2012-12-07 | 2013-03-20 | 北海市种子管理站 | Method for grafting watermelons and cultivating grafted seedlings |
| CN106069211A (en) * | 2016-06-15 | 2016-11-09 | 北海市农业科学研究所 | The method for culturing seedlings of aspermous watermelon |
| CN108293677A (en) * | 2016-08-30 | 2018-07-20 | 钟宇民 | Watermelon seedling culturing method |
| CN106358770A (en) * | 2016-08-31 | 2017-02-01 | 宿州市埇桥区九里梦种植专业合作社 | Method for raising watermelon seedlings by grafting |
| CN108323338A (en) * | 2018-03-06 | 2018-07-27 | 张贻祥 | A kind of Grafting watermelon breeding method |
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Application publication date: 20220927 |