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Indexes of humification grade in manuresLAX, A; COSTA, F; ROIG, A et al.Science of the total environment. 1987, Vol 62, pp 457-458, issn 0048-9697Conference Paper

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Determinazione della formurea nei concimi organici = Determination of urea-formaldehyde in organic fertilizersGRAZIANO, P.L; CASALICCHIO, G.Agrochimica. 1990, Vol 34, Num 5-6, pp 515-519, issn 0002-1857, 5 p.Article

Untersuchungen über Grundbausteine von Kohlenhydraten in unterschiedlich zersetzbaren organischen Dungern = Etude sur les composés glucidiques de base des engrais organiques à différents degrés de décomposition = Tests on basic carbohydrate compounds in organic fertilizers with varying de composabilityBELAU, L.Zentralblatt für Mikrobiologie. 1986, Vol 141, Num 7, pp 535-540, issn 0232-4393Article

Integrated nitrogen management and supply: an overviewKATYAL, J. C.Proceedings of the Indian National Science Academy. Part B Biological sciences. 1993, Vol 59, Num 3-4, pp 161-171, issn 0073-6600Article

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DSS tool for the implementation and operation of an umbilical system applying organic fertiliserBUSATO, Patrizia; SØRENSEN, Claus G; PAVLOU, Dimitris et al.Biosystems engineering. 2013, Vol 114, Num 1, pp 9-20, issn 1537-5110, 12 p.Article

Economic value of biosolids to farmersFAUST, J. G; OBERST, R. L.Biocycle. 1996, Vol 37, Num 1, pp 67-69, issn 0276-5055Article

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Rates of Nitrogen Mineralization of Meat and Bone Meals in Mediterranean SoilsCHAVES, C; POMARES, F; ALBIACH, R et al.Communications in soil science and plant analysis. 2014, Vol 45, Num 15-18, pp 2258-2267, issn 0010-3624, 10 p.Article

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Fertilizer Effectiveness of Phosphorus Recovered from Broiler LitterSZOGI, Ariel A; BAUER, Philip J; VANOTTI, Matias B et al.Agronomy journal (Print). 2010, Vol 102, Num 2, pp 723-727, issn 0002-1962, 5 p.Article

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Impacts of Organic and Inorganic Fertilizers on Nitrification in a Cold Climate Soil are Linked to the Bacterial Ammonia Oxidizer CommunityFENLIANG FAN; QIANBAO YANG; ZHAOJUN LI et al.Microbial ecology. 2011, Vol 62, Num 4, pp 982-990, issn 0095-3628, 9 p.Article

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Compost meets the WebRIGGLE, D.Biocycle. 1996, Vol 37, Num 8, pp 30-36, issn 0276-5055, 5 p.Article

Einfluss von Gülleausbringtermin, Kultur und Wiesenumbruch auf die Nitratauswaschung in einem Lysimeterversuch = Effects of timing of manure application, crop, and ploughing of grassland on nitrate baching in a lysimeter experimentSTAUFFER, W; ENGGIST, A.1990, Vol 3, Num 7, pp 373-379, 7 p.Article