Q. 8 B5.0( 1 Vote )
1. The number of plants can be increased by improving the condition of soil before planting seeds such as ploughing and leveling and providing adequate nutrition to the soil by adding fertilizers along with good irrigation.
2. Pesticides may be used on plants which do not have the ability to resist diseases.
Seeds which are genetically modified to show resistance to diseases may also be bought from the market.
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