"Plant Breeding"

______ is one of the oldest methods of plants breeding.

What does the term 'luxuriance' stands for the plants breeding? Explain.

Different steps of plant breeding are given. Arrange them in order. a. Selection and testing of superior recombinants b.Collection of variability c. Testing release and commercialization of new cultivars. d. Evaluation and selection of parents. e. Cross hybridization among selected parents.

Sharbati sonora' is a high yielding variety of wheat produced by treating sonora 64 Gamma rays. a. How can we make a new variety by treating it with gamma rays? b. Name this method of plant breeding. .c. Give names of other substances that can be used for this type of c. What are they generally called?

Explain "Captive Breeding".

What is meant by the term "breed"? What are objectives of animal breeding?

Which is the oldest breeding method?

Describe mutation breeding with an example.