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Method for cultivating grafting seedlings by utilizing tomato axillary buds

A technology for grafting seedlings and tomatoes, applied in the agricultural field, can solve the problems of inconsistent listing period, low yield, low uniformity, etc., and achieve the effects of consistent fruit maturity, reduced production costs, and high uniformity.

Active Publication Date: 2014-08-13
山东永盛农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the different sizes of axillary buds grown on plants after tomato fruiting, the grafted seedlings are uneven in size and low in uniformity, which increases the difficulty of field management after planting, low yield, and inconsistent marketing periods.
Subsequently, we disclosed a method for cultivating tomato grafted seedlings (CN103155809A), which effectively solved the problems of uneven size and low uniformity of tomato grafted seedlings in the above method
However, different tomato varieties, especially some specialty tomato varieties, have their own suitable cultivation seasons and cultivation stubbles. The above-mentioned patented technology can only use high-position axillary buds for stubble grafting, which will cause some tomato varieties to be planted under unsuitable stubbles. Fruit set is adversely affected and yields are reduced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, the field test is in the vegetable base of Gucheng Street, Shouguang City, Shandong Province. The planting variety is the characteristic tomato black pearl, which is suitable for cultivation in winter and spring low temperature seasons. Planted on October 20, and carried out winter and spring stubble cultivation. Seedlings were pulled out on May 20 of the second year. 3 days before pulling out the seedlings, select a good, strong, and pest-free plant as the mother plant, and pick side branches with 3-5 leaf size as spare cuttings; take the leaves of the spare cuttings and the budded inflorescences and growth Point cutting, and cut off the lower part 2cm at the same time, the cut at the lower end is required to be smooth, and the cut angle is 30-45 degrees; after the spare cuttings are cut, soak the whole in a mixed solution of 800 times chlorothalonil and 1000 times agricultural streptomycin for 1 minute, and dry in the shade Finally, pack 80-100 bundles...

Embodiment 2

[0025] Embodiment 2, the field test is in the vegetable base of Gucheng Street, Shouguang City, Shandong Province. The planting variety is the characteristic tomato purple star, which is suitable for cultivation in summer and autumn high temperature seasons. Planted on May 20, and carried out oversummer and autumn stubble cultivation. Seedlings were pulled out on November 10. 3 days before pulling out the seedlings, select a good, strong, and pest-free plant as the mother plant, and pick side branches with 3-5 leaf size as spare cuttings; take the leaves of the spare cuttings and the budded inflorescences and growth Point cutting, and cut off the lower part 2cm at the same time, the cut at the lower end is required to be smooth, and the cut angle is 30-45 degrees; after the spare cuttings are cut, soak the whole in a mixed solution of 800 times chlorothalonil and 1000 times agricultural streptomycin for 1 minute, and dry in the shade Finally, pack 80-100 pieces into a bundle...

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Abstract

The invention discloses a method for cultivating grafting seedlings by utilizing tomato axillary buds. Lateral branches of aged tomato plants are processed through cold storage to avoid unsuited cultivation seasons for grafting of tomatoes, buds obtained through the grafting are used as scions, wild tomatoes are used as stocks, and grafting is carried out on the stocks and the scions to cultivate the grafting seedlings. According to the method for cultivating the grafting seedlings by utilizing the tomato axillary buds, it is guaranteed that the grafting seedlings of the tomatoes can be cultivated in appropriate seasons and crop rotation occasions, the grafting seedlings are high in evenness, easy to management after field planting and consistent in fruit maturation stage, the yield is equivalent to that of general seed bud grafting seedlings, seeds can be saved, and production cost is lowered.

Description

technical field [0001] The invention relates to a method for cultivating grafted seedlings by using tomato axillary buds, which is especially suitable for cultivating grafted seedlings of some high-priced characteristic tomatoes, and belongs to the field of agricultural technology. Background technique [0002] At present, some specialty tomato seeds are expensive, as high as 1.0-2.0 yuan per seed, 667m 2 Usually about 2200 plants are planted, and only one seed is 667m 2 Production costs amount to 2200-4400 yuan. Tomato plants have more axillary buds and all of them can form fruiting branches. High axillary buds (the side branches that grow after tomato fruiting) can be used as scions for grafting and raising seedlings. This method reduces seed expenditure and lowers production costs. However, due to the different sizes of axillary buds produced by plants after tomato fruiting, the grafted seedlings are uneven in size and low in uniformity, which increases the difficulty ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G1/06
Inventor 田素波胡永军王守明潘子龙李小刚
Owner 山东永盛农业发展有限公司
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