Soil Fertility Evaluation and Control
Charles A. Black (Author)Soil Fertility Evaluation and Control presents the theoretical background for practical applications of scientific work on soil fertility. The book emphasizes the use of response curves as the basic biological standard for both evaluation and control, and it discusses soil testing and plant analysis as secondary standards. The principal application
Έτος:
1993
Έκδοση:
1
Εκδότης:
CRC Press
Γλώσσα:
english
Σελίδες:
761
ISBN 10:
1138627712
ISBN 13:
9781482247886
Αρχείο:
PDF, 41.74 MB
IPFS:
,
english, 1993