The new sugarcane varieties had qualities like:
$I$. High yield
$II$. Thick stem
$III$. High sugar content
$IV$. Ability to grow in North India
Choose the correct option.

Find the correct match.

Column-$I$	Column-$II$
$A$. Cross breeding	$P$. Sardines
$B$. Bee keeping	$Q$. Hisardale
$C$. Fisheries	$R$. Mule
$D$. Interspecific hybridization	$S$. Apis indica

Identify the incorrect statement.

The world's $P$ livestock is possessed by $Q$ and the contribution to the world farm produce is $R$.
$\quad P\quad\quad Q\quad\quad\quad\quad\quad R$
$(A)$ $70 \%\quad$ India and China $\quad 25 \%$
$(B)$ $70 \%\quad$ India and America $\quad 25 \%$
$(C)$ $30 \%\quad$ India and China $\quad 75 \%$
$(D)$ $30 \%\quad$ India and America $\quad 75 \%$

Which method undergoes continuous changes and improvements over time?

Consider the following statements about organic farming:
$I.$ Organic farming promotes the use of crop rotations and cover crops and encourages balanced host/predator relationships.
$II.$ Integrated pest and weed management and soil conservation systems are valuable tools on an organic farm.
$III.$ Organic farming protects the environment,minimizes soil degradation and erosion,and decreases pollution.
Which of the statements given above are correct?