Class 12BiologyStrategies for Enhancement in Food ProductionMix Examples- Strategies for Enhancement in Food Production
EasyWhat are the components that cause damage to crops called?
- APathogens
- BPests
- CPesticides
- DWeeds
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Similar Questions
During the period $1960$ to $2000$,wheat production increased from $.....X......$ million tonnes to $.....Y......$ million tonnes.
Easy
View SolutionWhich of the following statements about vegetative reproduction is incorrect?
Medium
View SolutionMatch the following columns:
Column-$I$ (Crop) Column-$II$ (Variety) Column-$III$ (Resistance to Disease) $P$. Wheat $I$. Pusa Swarnim $W$. White rust $Q$. Brassica $II$. Pusa Komal $X$. $CMV, TMV$ and Leaf curl $R$. Cowpea $III$. Himgiri $Y$. Bacterial blight $S$. Chilli $IV$. Pusa Sadabahar $Z$. Leaf and stripe rust
| Column-$I$ (Crop) | Column-$II$ (Variety) | Column-$III$ (Resistance to Disease) |
|---|---|---|
| $P$. Wheat | $I$. Pusa Swarnim | $W$. White rust |
| $Q$. Brassica | $II$. Pusa Komal | $X$. $CMV, TMV$ and Leaf curl |
| $R$. Cowpea | $III$. Himgiri | $Y$. Bacterial blight |
| $S$. Chilli | $IV$. Pusa Sadabahar | $Z$. Leaf and stripe rust |
Medium
View SolutionWhich of the following ways are suitable for increasing food production?
$I$. Agrochemical-based agriculture
$II$. Organic agriculture
$III$. Genetically engineered crop-based agriculture
Choose the correct option.
$I$. Agrochemical-based agriculture
$II$. Organic agriculture
$III$. Genetically engineered crop-based agriculture
Choose the correct option.
Medium
View SolutionWhat are weedicides used for?
Easy
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