Seedling raising method for loofah by grafting

A technology for grafting seedlings and grafting seedlings, which is applied in the fields of botanical equipment and methods, horticulture, and applications, can solve the problems of difficulty in realizing early-planted products in the morning market, and cannot meet the needs of the loofah in the morning market, and achieves consistent growth and yield. The effect of rising and growing fast

Inactive Publication Date: 2016-01-06
HUNAN XIANG YUAN ECOLOGICAL AGRI DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the cultivation methods of loofah are self-rooted seedling cultivation, and the cultivation time is around April 20. Using greenhouse facility cultivation and open-field double-film mulching cultivation technology, the cultivation time is around March 20. This cultivation method is mainly limited by the climatic conditions and the growth requirements of self-rooted seedlings of loofah. It is difficult to achieve the cultivation purpose of early planting products for early market, and cannot meet people's demand for early market of loofah.

Method used

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  • Seedling raising method for loofah by grafting

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Embodiment 1

[0037] A method for grafting and raising seedlings of loofah, comprising:

[0038] A, cultivate rootstock seedling: select the white-seeded pumpkin seed that grows in northern alpine mountain area to cultivate rootstock seedling, and select the seedling that grows to one leaf and one heart to two leaves and one heart as rootstock seedling;

[0039] B, cultivate scion seedling: cultivate towel gourd seedling, and select hypocotyl to straighten, the towel gourd seedling when two cotyledon leaves are not fully flattened as scion seedling;

[0040] C, grafting: the scion seedling in the step b is grafted onto the rootstock seedling in the step a by using the terminal bud insertion method to obtain the grafted seedling;

[0041] d. Management after grafting: Cultivate the grafted seedlings in step c for 5-7 days at 26-30° C. to obtain surviving grafted seedlings, and perform routine management after the grafted seedlings survive.

[0042] In the present embodiment, the rootstock s...

Embodiment 2

[0044] A method for grafting and raising seedlings of loofah, comprising:

[0045] a. Cultivate rootstock seedlings: select the white-seeded pumpkin seeds grown in the alpine mountainous area in the north to cultivate rootstock seedlings, and select seedlings that grow to one leaf and one heart to two leaves and one heart as rootstock seedlings; the specific cultivation methods of rootstock seedlings include:

[0046] ①. Soak seeds: Soak the selected pumpkin seeds in warm water at 50-55°C, and soak for 6-10 hours after the temperature of the warm water cools down to room temperature. When soaking the seeds, stir constantly so that the seeds can fully breathe in the water; sowing: pick up the soaked seeds and sow them in the nursery pond, the sowing density is 700 grains / square meter;

[0047] Among them, the construction of nursery ponds: build nursery greenhouses, build nursery ponds in the sheds, and each nursery pond is 10-12m 2 , The bottom layer of each nursery pool is c...

Embodiment 3

[0063] A method for grafting and raising seedlings of loofah, comprising:

[0064] a. Cultivate rootstock seedlings: select the white-seeded pumpkin seeds grown in the alpine mountainous area in the north to cultivate rootstock seedlings, and select seedlings that grow to one leaf and one heart to two leaves and one heart as rootstock seedlings; the specific cultivation methods of rootstock seedlings include:

[0065] ①. Soak seeds: Soak the selected pumpkin seeds in warm water at 50-55°C, and soak for 6-10 hours after the temperature of the warm water cools down to room temperature. When soaking the seeds, stir them continuously so that the seeds can fully breathe in the water; sowing: pick up the soaked seeds and sow them in the nursery pond, the sowing density is 1000 grains / square meter; the sowing time is the first ten days of January every year;

[0066] Among them, the construction of nursery ponds: build nursery greenhouses, build nursery ponds in the sheds, and each n...

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Abstract

The invention discloses a seedling raising method for loofah by grafting. The method comprises the following steps: a, cultivation of rootstock seedlings: a step of selecting cucurbita moschata seeds grown in a northern alpine region, and cultivating the rootstock seedlings until the rootstock seedlings have one leaf and one top bud, or two leaves and one top bud; b, cultivation of scion seedlings: a step of cultivating loofah seedlings, and selecting the loofah seedlings with unbent hypocotyls and two incompletely-applanate cotyledons as the scion seedlings; c, grafting: a step of grafting the scion seedlings obtained in the step b onto the rootstock seedlings obtained in the step a through a terminal-bud cuttage grafting method so as to obtain grafted seedlings; and d, management after grafting: a step of cultivating the grafted seedlings obtained in the step c for 5 to 7 days under the condition of 26 to 30 DEG C so as to obtain survived grafted seedlings. The seedling raising method for the loofah by grafting provided by the invention can realize early cultivation and early marketing of the loofah under the condition of a condition of unchanged climate, so good economic benefits are obtained.

Description

technical field [0001] The invention relates to the technical field of plant planting, in particular to a method for grafting and raising seedlings of loofah. Background technique [0002] Loofah is generally a summer vegetable, and its nutrients are higher in melon foods, including saponins, loofah bitterness, mucus, wood glue, citrulline, xylan and interferon, etc. , is more popular among summer vegetables, and its planting volume is also showing a gradual increase trend. [0003] Loofah is a temperature-loving and heat-tolerant crop, and its root system growth requires soil temperature above 15°C. At present, most of the cultivation methods of loofah are self-rooted seedling cultivation, and the cultivation time is around April 20. Using greenhouse facility cultivation and open-field double-film mulching cultivation technology, the cultivation time is around March 20. This cultivation method is mainly limited by climatic conditions and self-rooted seedling growth requir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06A01G1/00
Inventor 文红斌李国华
Owner HUNAN XIANG YUAN ECOLOGICAL AGRI DEV CO LTD
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