Which of the following statement is not correct regarding plant breeding?

Options

A. It reduces the dependence on fungicides and bactericides
B. It provides somaclonal variation
C. It is independent of germplasm collection
D. It involves self-pollination of plants

Answer

To determine which statement is not correct regarding plant breeding, we can analyze each option provided in the question.

### Step-by-Step Solution:

1. **Understand Plant Breeding**: Plant breeding is a science that involves the manipulation of plant species to create desired traits in new plant varieties. This can include improving yield, disease resistance, and other beneficial characteristics.

2. **Analyze Statement A**:
- Statement A claims that plant breeding reduces dependence on fungi and bacteria.
- This is correct because plant breeding often aims to develop varieties that are more resistant to diseases caused by fungi and bacteria, thereby reducing reliance on chemical fungicides and bactericides.

3. **Analyze Statement B**:
- Statement B states that plant breeding provides some macroeconomic variation.
- This statement is also correct. Plant breeding can lead to the development of new varieties that can adapt to different environmental conditions, thus contributing to agricultural diversity and economic stability.

4. **Analyze Statement C**:
- Statement C discusses germplasm collection, which refers to the conservation of genetic resources.
- Germplasm collection is indeed important, but it is generally associated with the preservation of genetic diversity for future breeding purposes. While it is related to plant breeding, it is not a direct outcome of the breeding process itself.

5. **Conclusion**:
- Since Statement C is not a direct aspect of plant breeding (it relates more to conservation and genetic resource maintenance), it is the statement that is not correct regarding plant breeding.
- Therefore, the answer is **Option C**.