Results of an experiment at Rothamsted testing farmyard manure and N, P and K fertilizers on five arable crops I. Yields
Widdowson, F. V., Penny, A. and Cooke, George William
(1963)
Results of an experiment at Rothamsted testing farmyard manure and N, P and K fertilizers on five arable crops I. Yields.
The Journal of Agricultural Science, 60 (3).
pp. 347-352.
10.1017/S002185960001193X
RESP-4840
| Item Type | Article |
|---|---|
| Date Deposited | 05 Dec 2025 10:14 |
| Last Modified | 19 Dec 2025 14:47 |


