Types of aquatic weeds : a. Floating weed i. Water velvet (Azola pinnata) ii. Water hyacinth (Echhornia crassipes) iii. Water lettuce (Pistia spp) iv. Water fern (Salvinia molesta) b. Rooted weed with floating leaves: i. Lotus (Nelumbo nucifera) ii. White water lily (Nymphaea alba) c. Submerged weeds: i. BGA (Anabaena spp.) ii. Pond weed (Potamogeton spp.) iii. Hydrilla d. Emergent weeds i. Typha spp ii. Ipomea spp
Anti nutritional factor found in soyabean are
Which one of the following is mass approach in extension and communication?
What percentage of road transport fuels worldwide is represented by biofuels?
Optimizing the employment of farm resources on a farm level is known as __ ?
The persons who starts to adopt new practices quickly or at first are called
T and V system, 1974 started by Daniel Benor is also known as
Which one of the following is a competitive market?
According to the law of demand
Learning by doing and seeing is believing
Kisan Sahayak concept came out from
