로그인
WAEC - Agricultural Science (2016 - No. 12)
Rhizobium supplies nitrogen to leguminous plants by
incorporating urea into their bodies
fixing atmospheric nitrogen into the soil
decomposing plant and animals remains
decreasing the pH value of the soil
댓글 (0)
댓글을 달려면 로그인하세요
광고
자바스크립트가 이 페이지를 올바르게 로드하도록 허용
