Three of the following four number-pairs are alike in a

Topping in tobacco

pF value at field capacity is:

Genetic material in tobacco mosaic virus is:

S content in Copper sulphate is

Seed rate for rice in line sowing method?

What is the application efficiency in Furrow irrigation method?

Which among the following crop has highest production in 2015-16?

If the drainage coefficient is 3 cm/day, then the flow rate through drains of watershed of area 1500 hectares is

___________is an ecological production management system that promotes and enhances biodiversity, biological cycles and soil biological activity

Chronology in the grass-weed growth stages is

A. Booting

B. Tillering

C. Anthesis

D. Dough

E. Seedling