Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Bonnie C. Tovell"'
Publikováno v:
Journal of Environmental Quality. 43:671-680
Manure composting has become commonplace in the beef cattle ( L.) feedlot industry in Alberta. However, the nitrogen (N) and phosphorus (P) characteristics of runoff from windrows subjected to heavy rainfall at different compost maturities are unknow
Publikováno v:
Canadian Journal of Soil Science. 88:45-59
Interest in composting as a means of handling the large volumes of manure generated by southern Alberta beef cattle feedlots has increased in recent years. We measured concentrations of 19 elements (C, N, P, Na, Ca, Mg, K, S, Al, Fe, Mn, Zn, Cu, Cr,
Publikováno v:
Journal of Range Management. 55:420
The competitiveness of plants within a community is dictated to some extent by their association with microorganisms in the soil. That association is affected by root exudates and possibly by their quality. The competitiveness of species under variou