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Vegetable grafting, and cultivating method, and field cultivation thereof

A cultivation method and a technology of grafting seedlings, which are applied in the field of high-yield cultivation in large-field nets, can solve problems such as increased soil pest damage, weak stress resistance, low yield, and low output value, so as to reduce soil pest damage, reduce pesticide expenditure, The effect of increasing economic output

Inactive Publication Date: 2006-11-29
成都市第一农业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The first is that after years of heavy cropping of bitter gourd, the damage from soil diseases and insect pests has aggravated, leading to reduced or even no harvest;
[0013] The second is that the seedlings transplanted by direct seeding are susceptible to Fusarium wilt, have weak resistance to stress, and have low yield and output value;
Harvesting time is short, and labor is too much, which is not conducive to mechanized operation;

Method used

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  • Vegetable grafting, and cultivating method, and field cultivation thereof
  • Vegetable grafting, and cultivating method, and field cultivation thereof

Examples

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Effect test

Embodiment 1

[0055] This embodiment is a grafted seedling obtained by grafting the luffa seedlings of strong root melon stock (the hybrid of the hexagonal loofah in other places and the local long loofah) as the rootstock, and the top buds of the large white bitter gourd seedlings as the scion.

[0056] Its cultivation method is as follows:

[0057] (1) Seedling raising: in early spring, sow the seeds of hybrid loofah with strong root melon stock, and use the seedbed to cover the seedlings; 5 days later, sow the seeds of bitter gourd with nutrient soil, and graft after the seeds of bitter gourd are broken;

[0058] (2) Grafting: use the method of grafting the top of the seedlings, first use a blade to cut off the growth point of the loofah, then use a bamboo stick to obliquely poke a hole about 1 cm deep in the middle of the cotyledon of the loofah, and take the seedling of the large white bitter gourd. Insert 1cm wedge-shaped noodles into the poked holes of the loofah and serve.

[0059]...

Embodiment 2

[0064] In this embodiment, the grafted seedlings obtained by grafting the seedlings of long loofah as stock and the top buds of the tissue-cultured seedlings of balsam pear as scion.

[0065] Its cultivation method is as follows:

[0066] (1) Seedling cultivation: take the stem part of green and white bitter gourd with buds as material, cultivate bitter gourd tissue culture seedlings in the tissue culture room; transplant the complete plant of tissue culture to the seedbed; sow the long loofah seeds after 20 days, and use fat balls to raise seedlings Get its top bud after the green and white bitter gourd tissue culture seedling grows to 50cm and carry out grafting;

[0067] (2) Grafting: Grafting using the method of twig top grafting, first use a bamboo stick to remove the growth point of the long loofah, then use a blade to cut it from the middle of the two cotyledons, and take the young buds (terminal buds or side buds) of the green and white bitter gourd plant and cut them ...

Embodiment 3

[0073] This embodiment is a grafted seedling obtained by grafting the seedlings of wild loofah as stock and the top buds of the seedlings of Bixiu balsam pear as the scion.

[0074] Its cultivation method is identical with the cultivation method of embodiment 1 grafted seedling.

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Abstract

A grafted vegetable features that the balsam pear seedling used as scion is grafted onto the sponge gourd seedling as stock for increasing the resistance to diseases and pests and the yield.

Description

technical field [0001] The invention relates to the technical field of plant grafting, in particular to the bitter gourd grafting technology of vegetables and the field net type high-yield cultivation technology of grafted seedlings. Background technique [0002] Bitter gourd is an annual herb of Cucurbitaceae. Bitter melon has the effects of clearing the liver and improving eyesight, increasing appetite, and helping digestion. It is a best-selling health vegetable in summer. [0003] Existing balsam pear cultivation technology mainly comprises the following steps: [0004] (1) Variety selection: choose cultivars suitable for local soil, climatic conditions, disease resistance, high quality, high yield, good commerciality, storage and transportation resistance, and suitable for the target market, such as early-maturing varieties Dabai bitter gourd, Qingbai bitter gourd, mid-late maturing variety Bixiu , Cuixiu. [0005] (2) Seedling raising: Seedlings can be raised by mul...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06A01H1/02
Inventor 丁仲芳陈玲张建军先本刚
Owner 成都市第一农业科学研究所
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