Biological Agriculture & Horticulture: An International Journal, Volume 16A B Academic Publishers, 1998 - Agriculture |
Contents
Vol 16 No 2 1998 | 107 |
Olusegun Ekanade | 117 |
Gunnar Torstensson | 129 |
Copyright | |
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addition Agriculture amount animal applied Australia biological cabbage cattle changes chemical clover compared compost concentration crop cultivar decreased density determined early ecological effect emergence environment environmental et al experiment factors farmers fertilizer field Figure flaming grain grass growing growth harvest higher Horticulture host important improved incorporation increased indicated influence inoculation Journal living mulch losses lower maize manure material mean measured methods mineralization mulch natural nitrogen nutrient onions organic farming parasitoid peat period plant plots population practices present problems processes production Publishers ratio reduced References reported Research residues resistant roots samples Science seed seedlings sewage sludge showed significant significantly silage soil sowing species sustainable Table temperature treatments University uptake values variety weed weeks weight white clover yield