Results of an experiment at Woburn testing farmyard manure and N, P and K fertilizers on five arable crops and on a long ley:II. N, P and K removed by the crops
- 1 April 1967
- journal article
- research article
- Published by Cambridge University Press (CUP) in The Journal of Agricultural Science
- Vol. 68 (2) , 293-300
- https://doi.org/10.1017/s0021859600016361
Abstract
1. From 1960 to 1964 an experiment at Woburn, Bedfordshire, measured yields and the amounts of N, P and K removed by five arable crops (barley, grass-clover ley, potatoes, oats and sugar beet) and by a long ley; each was manured with all combinations of N, P and K fertilizers and with farmyard manure (D) and with both fertilizers and farmyard manure (DN1PK and DN2PK).This publication has 2 references indexed in Scilit:
- Results of an experiment at Woburn testing farmyard manure and N, P and K fertilizers on five arable crops and a long ley:I. YieldsThe Journal of Agricultural Science, 1967
- Results of an experiment at Rothamsted testing farmyard manure and N, P and K fertilizers on five arable crops II. Nutrients removed by cropsThe Journal of Agricultural Science, 1963