Learn about the comparison between pedigree method and back-cross method. Comparison # Pedigree Method: 1. The aim of this method to produce the new variety which is totally different from the parents bearing superior characters. 2. The method is used generally to improve the yield and other characters of the variety. 3. This method is useful to improve both qualitative [...]
In this article we will discuss about the purposes and techniques of hybridization in plants. Purpose of Hybridization: The objectives of hybridization can be categorized under 3 major criteria: 1. Development of productive varieties: One of the objectives is to create new variability which is further used for development of improved varieties with respect to existing varieties. This is achieved [...]
For selection of a new variety from a segregating population after hybridization the methods followed in self-pollinated crop are of three types: 1. Pedigree method, 2. Bulk method, 3. Back cross method. Method # 1. Pedigree Method: Individual plant progeny is selected from F2 and subsequent generations, and their progenies are tested. During this process the record of parents as [...]