Simple and efficient tomato material breeding method

Abstract

The invention relates to the technical field of tomato material breeding, and discloses a simple and efficient tomato material breeding method. The method comprises the following steps: 1, marking excellent single plant characters of tomatoes from the seedling stage to the initial flowering stage; 2, marking excellent single plant characters of the tomatoes from the full-bloom stage to the primary maturity stage; 3, marking excellent single plant characters of the tomatoes from the primary maturity stage to the full bearing stage; 4, marking excellent single plant characters of the tomatoes from the full bearing stage to the end stage; 5, reserving seeds of excellent tomato varieties. The tomato material breeding method has the beneficial effects that: 1, excellent tomato materials can be comprehensively screened out, and omission of excellent materials is avoided; 2, labels with different colors are selected and used for marking in different stages, so that the expression of tomato materials in different periods can be more intuitively known; 3, the breeding method is more convenient in the selection, matching, and combining, so that good combinations with complementary advantages can be configured in order to breed good tomato material varieties.

Description

technical field [0001] The invention relates to the technical field of tomato material breeding, in particular to a simple and efficient breeding method for tomato material. Background technique [0002] Tomato material is the basis of tomato breeding. It is the basis for successful tomato breeding to fully grasp the situation of tomato materials, select excellent tomato materials and grasp the advantages and disadvantages of materials in each growth period. Tomatoes have a long growth period. How to comprehensively and accurately grasp the excellent traits of tomato materials in each growth period is a problem that tomato breeders are more concerned about. At present, tomato breeding materials are mainly selected by screening excellent individual plants during harvesting at the mature stage to select excellent tomato materials. [0003] The main problems of the above-mentioned tomato material breeding method are: 1. It is easy to miss the tomato material with good perform...

AI Technical Summary

Problems solved by technology

[0003] The main problems of the above-mentioned tomato material breeding method are: 1. It is easy to miss the tomato material with good performance in other periods, and it is impossible to see the performance of the selected tomato material in other periods; 2. The tomato material selection in the prior art is not intuitive enough , the process of tomato material selection is complicated; how to simply and effectively select high-quality tomato materials, avoid the omission of high-quality materials, and comprehensively understand and grasp the real situation of the selected tomato materials is an important technical issue in tomato material breeding