Poultry and goat manure application led to an increase in Ca, Mg, K, P, and micro-nutrients. Goat manure had potential to increase the nutrient content in S. alatum than poultry manure, although differences were not substantial. Therefore, both manures could be equally used to...
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is less than the virtual nitrogen input for cultivating animal feed. However, the total virtual nitrogen content of beef and its processed products is significantly higher than that of other plant products. Adjusting the sources of animal feed and improving dietary consumption by replacing beef with...
Residual Effect of Goat and Poultry Manures on Soil Properties Nutrient Content and Yield of Amanranthus in Southwest Nigeria The residual effect of goat manure (GM) and Poultry Manure (PM) applied at 0, 5, 10 and 15 t ha to pepper was investigated 1 year after application in Akure, Sout...
This study aimed to evaluate the nutrient content and nutritive value of pruning waste of the Taif Damask rose for its potential use as an organic fertilizer or animal forage in the Taif region, Saudi Arabia. For this purpose, the pruning waste of Taif’s rose and soil samples supporting the...
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directly, via spillage, or indirectly, via manure and urine. The outcomes of the three respective questions (Q1, Q2, Q3) are structured within a P(EC)O framework indicated by thick arrows, to elucidate the relationships between the P(EC)Os. For definition of P(EC)Os, seeObjective of ...
4a. The soil - our bank balance The fertility of a soil is a combination of its physical characteristics (structure, texture, stability, density, organic matter content) and its nutrient status (amount of nitrogen, phosphorus, potassium and other essential nutrients which are readily available to...
numberofrootsand harvestindexwerenotsignificantlydifferentamongthetreatments.Contrarytoexpectationsmanureandfertilizertreatmentsdidnot increasefreshrootyieldinthiscassavavariety.TheydidnotalsoinfluencethecontentofN,P,K,CaandMginthestem,leafandroot. Thisresponsesuggeststhatcassavavarietiesbredforfarmers’conditionsinNigeria....
The independent contributions of different types and groups of variables to the N content in Buha River were also investigated. 3.1. Simulation of streamflow and pollutant fluxes for Buha River 3.1.1. Identifiable parameters In this study, identifiable parameters were judged from their dotty plots:...