Zinc phosphate is used as
Weedicide
Fungicide
Rodenticide
Insecticide
Waggle dance is a communication method used by
Insects
Fish
Honey bee
Butterfly
Monoculture is a term used in
Aquaculture
Pisciculture
Apiculture
None of these
The main source of biofertilizers are
Manure
Vermi compost
Bluegreen algae
Fungi
Crop rotation is suggested for
Increase the yield from plants
Pest control
To meet the market needs
To increase the level of nutrients to plants.
India ranks _____ position in the world in total fish production .
7 th
1 st
2nd
5th
Founder chairman of NDDB in
Dr.M S Swaminathan
Dr. A P J Abdul Kalam
Dr. V Kurich
Dr . M G S Menon .
2, 4 - D is a
Elements which are needed in large quantities are called
Micro- nutrients
Macro- nutrients
Carbondioxide
Silver revolution is associated with
Milk
Egg
Meat
Fruits
