True or False: Cultivation of soil before manure application will NOT help reduce groundwater contamination.

The assertion that cultivation of soil before manure application will help reduce groundwater contamination is accurate. Cultivating the soil before applying manure has several beneficial effects that can minimize the risk of contaminants leaching into groundwater. When soil is tilled, it allows better incorporation of the manure into the soil structure, enhancing its microbial degradation. This process increases soil absorption, thereby reducing the likelihood of nitrogen and pathogens from the manure entering the groundwater supply.

Moreover, cultivation can improve the overall soil structure and aeration, facilitating the breakdown of organic matter and nutrients present in the manure, thus preventing them from being washed away during heavy rains and potentially contaminating groundwater. Implementing proper soil management practices, such as cultivation prior to manure application, is crucial for promoting healthier soils while simultaneously protecting water resources from contamination.

The other options either suggest that there are conditions or specific crops that influence the effectiveness of cultivation, which does not acknowledge the general benefits of cultivation as a preventative measure against groundwater contamination.