what step can a farmer takes to prevent his crop from being attacked by plant diseases
Answers
Explanation:
CROP LOCATION
Growing crops in locations where they are best suited to the climate, soil and topography provides them with optimal conditions from the start.
VARIETY SELECTION
Choosing beneficial crop varieties, such as those with disease and pest resistance, has always been a cornerstone of IPM. This might include choosing conventional or biotech varieties.
STRATEGIC PLANTING AND CROP ROTATION
Sowing different crops in alternate rows or under sowing a crop like maize with a legume can improve soil fertility and reduce weeds. Growing different crops in rotation also helps reduce the build-up of pests.
The farmers should prevent his crop by choosing medicine that doesn't affect the plants but should kill the disease from root .To not seem to have any disease in the plants any more