Method for raising cucumber seedlings through square oblique cutting grafting

A technology for grafting seedlings and cucumbers, applied in grafting, botany equipment and methods, biocides, etc., can solve the problem that the survival rate of grafting is lower than 70%, and achieve the improvement of survival rate of grafting, increase of commodity output and economic and ecological benefits, The effect of increasing growth

Inactive Publication Date: 2018-11-16
张杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cucumber grafting at home and abroad is mainly the common grafting method, and its grafting tool is a round toothpick type. Although this method of grafting seedlings overcomes continuous cropping obstacles, improves plant stress resistance, and prevents cucumber wilt and Diseases such as epidemic diseases have achieved higher yields, but in actual operation, the survival rate of grafting has been lower than 70%. Therefore, improving the survival rate of cucumber grafting is an important part of the research on cucumber grafting technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0035] In the first ten days of January, sow cucumber seeds, namely scions, on trays with a length, width, and height of 55 x 28 x 5 cm. The trays are first filled with 2 cm of substrate, and 200-300 cucumber seeds are evenly spread, then covered with 1 cm of substrate, and watered enough. At the same time, the white-seeded pumpkin seeds are sown as rootstocks in a nutrient bowl with a diameter of 10 cm and a height of 8 cm. The nutrient bowl is filled with 4 / 5 of the substrate. Sowing is carried out in a solar greenhouse with heating facilities. The indoor ground is flat and covered with ground cloth or film. The total length of a coil of heating wire is 100m. According to the spacing of 10cm, a furrow with a width of 1.1m and a length of 10m or a furrow with a width of 1.4m and a length of 7m can be laid. Spread the film on the furrow where the electric heating wire is laid, put the tray after sowing on the film, build a small shed, and cover it with film and non-woven fabri...

specific Embodiment 2

[0037]In late August, sow cucumber seeds, i.e. scions, on a tray with a length, width, and height of 55×28×5cm. The tray is first filled with a substrate of 2cm, and 100-200 cucumber seeds are evenly spread, then covered with a substrate of 1cm, and watered enough. At the same time, the white-seeded pumpkin seeds are sown as rootstocks in a nutrient bowl with a diameter of 10 cm and a height of 8 cm. The nutrient bowl is filled with 4 / 5 of the substrate. The sowing is carried out in a solar greenhouse with cooling facilities such as water curtain fan sunshade nets. The indoor ground is flat and covered with ground cloth or film. Put the tray after sowing on the ground cloth, set up a small shed, and cover with a sunshade net. Pay attention to water spraying to preserve moisture, seedlings emerge after 2 days, and the temperature is controlled at 20-25°C. Remove the cover on the small shed, pay attention to water management, and prevent excessive growth under high temperature. ...

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PUM

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Abstract

The invention discloses a method for raising cucumber seedlings through square oblique cutting grafting. The method comprises the following steps: construction of a seedling raising shed, sowing, grafting, repairing of wounds, management of humidity, management of temperature, management of light and transplanting. The method for raising the cucumber seedlings through square oblique cutting grafting has the following advantages that: (1) sowing is conducted by using rootstocks and scions at the same time, so that the manner that stagger time of 1-3 days is needed during traditional grafting seedling raising is changed, a first sowing procedure is eliminated, the seedling time is shortened, and the work efficiency is improved; and (2) square grafting lots are adopted, and traditional circular grafting lots are abandon, so that the physiological characteristics of square tender stems of cucumber scions are met, the depth of the wounds of the rootstocks is reduced, the integrating degreeof grafting is expanded, and the survival rate of grafting is improved.

Description

technical field [0001] The invention relates to the technical field of vegetables, in particular to a method for cultivating cucumber seedlings by square oblique insertion grafting. Background technique [0002] Cucumber is favored by the market and consumers. It has a large planting area and is the main vegetable crop. However, due to the obstacle of continuous cropping and continuous cropping, Fusarium wilt and blight occurred seriously, resulting in low commodity yield and low benefit. Cucumber grafted seedlings have a well-developed root system, strong growth potential, vigorous side branch development, stable fruiting, and continuous cropping. They have the characteristics of low temperature resistance, high temperature resistance, waterlogging resistance, and drought resistance. Therefore, cucumber grafting seedling cultivation technology has been promoted and applied at home and abroad. . Especially in the vegetable facility base, almost 100% of early spring cucumbe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G22/05A01G13/00A01N43/80A01N47/44A01N43/12A01N43/22A01N43/38A01P21/00A01P3/00A01P1/00
CPCA01G2/30A01G13/00A01G22/05A01N43/12A01N43/22A01N43/38A01N43/80A01N47/44
Inventor 张杰
Owner 张杰
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