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Method for raising watermelon seedlings by dual-root-cutting grafting

A technology of grafting seedlings and double-cutting roots is applied in the directions of botanical equipment and methods, horticulture, and applications, and can solve the problems of inconsistent shape of commercial seedlings, uneven emergence of rootstocks, and time-consuming and labor-intensive grafting, so as to improve labor efficiency and increase output. and quality, the effect of reducing production costs

Active Publication Date: 2013-02-06
NANJING INST OF VEGETABLE SCI
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Problems solved by technology

[0003] The grafting method is a traditional watermelon grafting method. This method retains the original root system of the rootstock. There are some problems in industrial seedling production, such as: uneven emergence of rootstocks, time-consuming and labor-intensive grafting, inconsistent shape of commercial seedlings, and high production costs.

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  • Method for raising watermelon seedlings by dual-root-cutting grafting
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  • Method for raising watermelon seedlings by dual-root-cutting grafting

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Embodiment Construction

[0040]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] 1. Rootstock sowing

[0042] Before sowing, fully mix the seedling-growing substrate according to the ratio of 0.5kg carbendazim powder per square, cover it with plastic film and store it for 3 days, put it on a plate (45cm×45cm flat plate) one day in advance and water it thoroughly, and dry the seeds for 2-3 days first. Before sowing, soak the seeds in warm water at 55-60°C. When soaking, stir continuously until the temperature drops to 30°C. After natural cooling, soak for more than 16 hours, and then wash 2-3 times. Wrap it with a damp cloth and then a layer of wet towel, put it in a cons...

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Abstract

The invention discloses a method for raising watermelon seedlings by dual-root-cutting grafting. The method mainly takes calabash as a stock and uses a dual root cutting technique and a cutting method to graft watermelon seedlings, and is applicable to areas in middle and lower reaches of Changjiang River. The method mainly comprises the steps of stock seeding, scion seedling, root-cutting grafting, management of root-cutting grafting seedlings, and the like. According to the technique for raising seedlings by dual-root-cutting grafting, the quality of commercial grafted seedlings can be effectively improved, the labor efficiency as well as the yield and quality of watermelons is improved, the production cost is lowered, and the method is a technique for raising the watermelon seedlings by grafting, which is worthy of popularization and capable of replacing traditional grafting methods.

Description

technical field [0001] The invention belongs to a method for raising seedlings of watermelons, in particular to a method for raising seedlings of watermelons by grafting with double-broken roots. Background technique [0002] Watermelon (Citru11us lanatus Mansfel) is an annual vine herb belonging to Cucurbitaceae watermelon. It is a fruit-type vegetable widely consumed worldwide and occupies an important position in the world horticultural industry. Watermelon cultivation has a long history in my country. The annual sowing area of ​​watermelon in my country is 2.22 million hectares, and the annual output is 53.86 million tons, accounting for 60% of the world's watermelon cultivation area and total output. The sowing area and output both rank first in the world. In recent years, with the rapid development of protected horticulture, watermelon protected cultivation area has been expanding year by year, but due to reasons such as high multiple cropping index and unreasonable fe...

Claims

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Application Information

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IPC IPC(8): A01G1/06
Inventor 高丰毛久庚唐懋华陈传翔魏猷刚尹德兴王东升葛建潘玖琴李红秋吴志鹏
Owner NANJING INST OF VEGETABLE SCI
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