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Multi-species top grafting method for pumpkins

A high-level grafting, multi-variety technology, applied in the directions of grafting, botanical equipment and methods, planting substrates, etc., can solve the problems of high failure rate of pumpkin, difficult results, and difficult wound healing, and achieves broad application prospects, reasonable design, and solution. The effect of high graft failure rate

Active Publication Date: 2019-05-21
佛山市农业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Five or six different varieties of ornamental pumpkins are grafted on one pumpkin at the same time, so that various pumpkins can bloom and bear fruit on the same plant, grow together, and form a "community of shared future for pumpkins", which is highly ornamental and loved by people. However, the existing pumpkin grafting has the problems of high failure rate, difficulty in fruiting, difficulty in wound healing, and weak growth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for high-level grafting of pumpkins with multiple varieties, the specific steps are as follows:

[0027] Step 1. Variety selection: choose sweet-faced pumpkins with well-developed lines, strong growth, good resistance and easy cultivation as rootstocks, and pumpkin varieties with different colors, strange shapes, strong growth, good affinity, easy fruit setting and long ornamental period as scions , Scion pumpkins include mandarin duck pears, ponkans, white eggs, bergamot and dragon-phoenix spoons;

[0028] Step 2, preparation before sowing: the sowing period of rootstock pumpkin in the Pearl River Delta region is mid-to-late August, and the sowing period of ornamental pumpkin is late September. Usually, two batches are sown, with an interval of 5 to 7 days. ‰ of potassium permanganate aqueous solution soaked for 18 minutes, rinsed and then soaked in hydrogen-rich water with a mass fraction of 300ppm for 4 hours, picked up to accelerate germination, and prepare...

Embodiment 2

[0033] A method for high-level grafting of pumpkins with multiple varieties, the specific steps are as follows:

[0034] Step 1, variety selection: select Japanese pumpkins with well-developed lines, vigorous growth, good resistance and easy cultivation as rootstock pumpkins, and choose pumpkin varieties with different colors, strange shapes, strong growth, good affinity, easy fruit setting and long ornamental period as rootstock pumpkins. Scion pumpkin, scion pumpkin includes mandarin duck pear, melon rind, knot, ponkan, white egg, bergamot and dragon and phoenix;

[0035] Step 2, preparation before sowing: Soak the seeds in an aqueous solution of potassium permanganate with a mass fraction of 1‰ for 20 minutes, rinse them and then soak them in hydrogen-rich water for 5 hours, pick them up to accelerate germination, and prepare seedling soil for later use. And apply chlorothalonil aqueous solution, the seedling soil is obtained by mixing pond mud, peat soil and perlite accord...

Embodiment 3

[0040] A method for high-level grafting of pumpkins with multiple varieties, the specific steps are as follows:

[0041] Step 1, variety selection: select pumpkin varieties with developed lines, vigorous growth, good resistance and easy cultivation as rootstock pumpkins, and choose pumpkin varieties with different colors, peculiar shapes, strong growth, good affinity, easy fruit setting and long ornamental period as rootstock pumpkins. Scion pumpkin, scion pumpkin includes melon rind, knot, ponkan, white egg, bergamot and dragon and phoenix;

[0042] Step 2, preparation before sowing: Soak the seeds with potassium permanganate aqueous solution for 22 minutes, rinse them and then soak them in hydrogen-rich water with a mass fraction of 310ppm for 4 hours, pick them up for germination, and prepare seedling soil for later use. The chlorothalonil aqueous solution is applied, and the seedling soil is obtained by mixing pond mud, peat soil and perlite according to the volume ratio o...

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Abstract

The invention discloses a multi-species top grafting method for pumpkins, and relates to the field of pumpkin grafting. The method specifically comprises the following steps of step 1, species selection, wherein a rootstock pumpkin and a scion pumpkin are selected; step 2, preparation before seeding; step 3, seeding; step 4, grafting, wherein when 12-15 main pumpkin leaves grow, topping is performed, and a sufficient amount of fertilizers and water are applied, when the third main leaf of a branch is expands, grafting is performed by adopting a cleft grafting method, hydrogen-rich water with amass fraction of 270-320 ppm is sprayed 4-5 times a day, and grafting plastic or grafting clips are removed after survival; step 5, maintenance in a viewing period. The multi-species top grafting method for the pumpkins has the advantages that the design is reasonable, by using the hydrogen-rich water for grafting of ornamental pumpkins with the assistance of the steps such as the species selection and seeding, the problems of high multi-species grafting failure rate, difficult fruiting, difficult wound healing and weaker growth of the ornamental pumpkins can be solved, the pumpkins with great ornamental value can be obtained, and the application prospect is broad.

Description

technical field [0001] The invention relates to the field of pumpkin grafting, in particular to a high-level grafting method for multi-variety pumpkins. Background technique [0002] With the development of urbanization and the enrichment of people's material life, ornamental agriculture has gradually become a bright spot and direction of the development of modern urban agriculture. [0003] Ornamental agriculture is a cultivation mode with both production function and ornamental value, which utilizes modern agricultural facilities, modern biotechnology and natural ecological principles, and integrates agricultural resources, garden art and agronomic technology. That is to create and give new functions to some plants that are usually used for food, medicine and other economic purposes, so that they have ornamental aesthetic value, so as to realize the combination of agriculture and garden art, and promote agriculture to landscape, ecology, and urbanization. direction of dev...

Claims

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Application Information

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IPC IPC(8): A01G2/30A01G22/05A01G24/28A01G24/20A01G24/15A01G24/27
Inventor 杨瑞怡李强李湘妮高祖江张晶单既亮梁普兴
Owner 佛山市农业科学研究所
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