Learn how to achieve top yields to maximize profits. This 2011 edition offers the latest information and strategies for alfalfa establishment, production, and harvest. Includes many color photos and charts....Lasīt vairāk
Sheaffer and Moncada (both agronomy and plant genetics, U. of Minnesota, St. Paul) present an updated introduction to plant science, crop science, and agronomy, for both traditional agriculture students and students with nonagricultural backgrounds....Lasīt vairāk
