What is the primary purpose of using mulch in gardening or agriculture?

Show Answers

To decrease water loss through plant transpirationTo minimize water evaporation from the soil surfaceTo reduce the combined water loss from evaporation and transpirationTo lower all forms of water loss including transpiration, evaporation, and evapotranspirationNone of the above

Explanation

Mulches help conserve moisture by reducing water loss through transpiration from plants, evaporation from the soil, and the overall evapotranspiration process. Therefore, their main function is to decrease all these types of water loss.