Improvement In Crop Variety

Crop Yield Improvement || Crop Variety Improvement

Introduction|Improvement In Crop Yields|Crop Variety Improvement|Why Improvement ??

Crop variety improvement || Crop protection management

The branch of biology which deals with improvement of plant variety

Explain the process of artificial hybridisation to get improved crop, variety in (i) plants bearing bisexual flowers (ii) female parent producing unisexual flowers.

During achieving ''Green Revolution '' increased yields are mainly due to . (I) Improved crop varieties . (II) Better management paractices . (III) Use of agrochemicals .

Irrigation || Crop rotation || Crop variety improvement

Name the different methods that are employed in crop variety improvement.