It is the leguminous fodder crops-especially clover, which has a much more extended period of growth, and much wider range of collection within the soil and subsoil, than any of the other crops of the rotation-that yield in their produce the largest amount of nitrogen per acre.
subsoil הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד