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Load estimates are more informative than constituent concentrations alone, as they allow quantification of on- and off-site impacts of environmental processes concerning pollutants, nutrients and sediment, such as soil fertility loss, reservoir sedimentation and irrigation channel siltation. Whil...


Slaets, J.I.F.Piepho, Hans-PeterSchmitter, Petra S.Hilger, T.Cadisch, Georg[Quantifying uncertainty on sediment loads using bootstrap confidence intervals]Quantifying uncertainty on sediment loads using bootstrap confidence intervals

The study was carried out to assess the ef cacy of a standard Bio l toilet digester with regard to its ef uentqualityandtoevaluatetheperformanceofnewef uentpolishingoptionsbeingdeveloped by Bio lCom. In uent and ef uent were collected from 18 standard Bio l digesters connected to full- ush toilet...


Amoah, PhilipNartey, E.G.Schrecongost, A.[Performance evaluation of bio l toilet waste digester technologies in Ghana: the ef cacy of ef uent treatment options]Performance evaluation of bio l toilet waste digester technologies in Ghana: the ef cacy of ef uent treatment options

Co-composted dewatered faecal sludge (FS) with organic fractions of municipal solid waste (MSW) has a high potential to be used as an agricultural resource in Sri Lanka. In addition to options for cost recovery in waste management, closing the nutrient and carbon cycles between urban and rural ar...


Grau, FelixDrechsel, NikitaHaering, V.Trautz, D.Weerakkody, W.J.S.K.Drechsel, PayMarschner, B.Dissanayake, D.M.P.S.Sinnathamby, V.[Impact of fecal sludge and municipal solid waste co-compost on crop growth of Raphanus Sativus L. and Capsicum Anuum L. under stress conditions]Impact of fecal sludge and municipal solid waste co-compost on crop growth of Raphanus Sativus L. and Capsicum Anuum L. under stress conditions

Ekesa, B.Kimiywe, J.Bergh, I. van denBlomme, GuyDhuique-Mayer, ClaudieDavey, M.W.[Content and changes in Provitamin A carotenoids during ripening of fruit from four popular Musa cultivars consumed in Eastern Democratic Republic of Congo]Content and changes in Provitamin A carotenoids during ripening of fruit from four popular Musa cultivars consumed in Eastern Democratic Republic of Congo

International Center for Tropical Agriculture[Tropical forage species : their contribution to nutrient recycling in savanna ecosystem]Tropical forage species : their contribution to nutrient recycling in savanna ecosystem

Twyman, JenniferFerraboschi, ChiaraTogka, KonstantinaTalsma, Elise F.Brouwer, Inge D.[Gender Equity Considerations in Food Systems for Healthier Diets]Gender Equity Considerations in Food Systems for Healthier Diets
Autor: Turner, M.

The integration of crops and livestock has often been cited as a model for agricultural development in semi-arid West Africa. Recent formulations treat the adoption of more intensive forms of manuring as a critical step in agricultural development. These analyses have been criticised for ignoring...


Turner, M.[The sustainability of rangeland to cropland nutrient transfer in semi-arid West Africa: ecological and social dimensions neglected in the debate]The sustainability of rangeland to cropland nutrient transfer in semi-arid West Africa: ecological and social dimensions neglected in the debate

Mixed farming systems in semi-arid West Africa rely on recycling organically bound nutrients to maintain soil productivity. The passage of plant biomass through ruminant livestock plays a major role in the nutrient cycles of this region. The feeding value of crop residues and browses and their im...


Somda, Z.C.Powell, J.M.Fernández Rivera, S.Reed, J.D.[Feed factors affecting nutrient excretion by ruminants and the fate of nutrients when applied to soil]Feed factors affecting nutrient excretion by ruminants and the fate of nutrients when applied to soil

Research results published regarding the impact of soil and water conservation practices in the highland areas of Ethiopia have been inconsistent and scattered. In this paper, a detailed review and synthesis is reported that was conducted to identify the impacts of soil and water conservation pra...


Adimassu, ZenebeLangan, Simon J.Johnston, Robyn M.Mekuria, Wolde M.Amede, Tilahun[Impacts of soil and water conservation practices on crop yield, run-off, soil loss and nutrient loss in Ethiopia: review and synthesis]Impacts of soil and water conservation practices on crop yield, run-off, soil loss and nutrient loss in Ethiopia: review and synthesis

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