$S$ - Statement: Fisheries are an important industry in India.
$R$ - Reason: India has a large number of fishermen.

Green manuring enhances crop yield by

Consider the following statements:
$I$. Breeding of animals is very important for animal husbandry.
$II$. Both the male and female animals selected for breeding should be of superior quality.
$III$. The word 'husbandry' means the management of domestic affairs.
$IV$. In our country,poultry mainly means chickens,domesticated for eggs.
$V$. Cows and buffaloes generally give more milk than goats and sheep.
$VI$. The yellow colour of buffalo milk is due to carotene.
Which of the statements given above are true and which are false?
$I \; II \; III \; IV \; V \; VI$

$IVRI$ and $IARI$ are associated with which of the following respectively?

Heterosis (hybrid vigor) is desirable in vegetatively propagated plants because...

$Leucaena leucocephala$ is: