If a manure pile is exposed to the rain, what nutrient will be lost the most ?
If a manure pile is exposed to the rain, what nutrient will be lost the most ?
A. Ca
B. Mg
C. S
D. N
A. Ca
B. Mg
C. S
D. N
A. Vacuum drier
B. Tunnel drier
C. Puff drying
D. all the above
A. Pectin
B. Lig in
C. Protopectin
D. Gums
A. 5 g
B. 10 g
C. 15 g
D. None of the above
A. 39.0
B. 40.0
C. 41.0
D. 38.0
A. Buck
B. Doe
C. Ram
D. None of above
A. Hull (1945)
B. Bruce (1910)
C. East (1908)
D. Shull (1914)