What does the term 'Epigraphy' refer to?

The gene responsible for dwarfing in rice is

Damping off and leaf blights are very effectively checked by

When both the alleles of gene are fully expressed in a heterozygote, what is this phenomenon called?

Which among the following can be classified as often cross pollinated species?

International Institute of Tropical Agriculture is situated at

Who is the father of natural farming?

  …………………………….horizon is visible in virgin soils and absent in arable soils.

The branch of Horticulture that deals with the cultivation of vegetables is called