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Autor: Schaus A., R.

Se presentan datos generales sobre las estadisticas de poblacion en Peru y se describen varios aspectos de la region amazonica en cuanto a suelos, clima y ecologia, capacidad y uso actual de la tierra, infraestructura vial y efecto de la colonizacion. Se resumen los logros alcanzados en la invest...


Schaus A., R.[Semillas para pasturas mejoradas en la Amazonia Peruana]Semillas para pasturas mejoradas en la Amazonia Peruana
Viscarra Rossel, Raphael A.Behrens, TBen-Dor, E.Brown, D.J.Ben-Dor, E.Brown, D.J.Demattê, JAMShepherd, Keith D.Shi, ZStenberg, BStevens, AAdamchuk, VAïchik, HBarthèsl, BGBartholomeus, H.M.Bayer, ADBernoux, MartialBöttchero, KBrodský, LDu, CWChappell, AFouad, YGenot, VGómez, C.Grunwald, S.Gubler, AHedley, CBKnadel, MMorrás, HJMNocita, MRamírez Lopez, L.Roudier, PRufasto Campos, EMSanborn, PSellitto, VMSudduth, KARawlins, BGWalter, CWinowiecki, Leigh A.Hong, SYJi, W[A global spectral library to characterize the world’s soil]A global spectral library to characterize the world’s soil

Inoculum of the VA mycorrhizal fungusGlomus manihotis was added to an Oxisol containing only a moderate inoculum potential of indigenous VA mycorrhizal fungi. Its effect on growth and P uptake of two pasture plant species was investigated in pot experiments. This effect was studied at a range of ...


Salinas, JGSanz Scovino, José IgnacioSieverding, E[Importance of VA mycorrhizae for phosphorus supply to pasture plants in tropical Oxisols]Importance of VA mycorrhizae for phosphorus supply to pasture plants in tropical Oxisols

Kihara, Job[Predicting crop yield and response to nutrients from soil spectra: example from Sub-Sahara Africa]Predicting crop yield and response to nutrients from soil spectra: example from Sub-Sahara Africa

In 1998, Fisher et al. attempted to draw together published and anecdotal information to answer some of the questions raised by the findings of Fisher et al. (1994; 1995), that introduced pastures of African grasses on the eastern plains of Colombia accumulated large amounts of C in the soil. Thi...


Fisher, Myles J.Santos, R.S.M. dosAlves, B.J.R.Boddey, Robert M.[Another dimension to grazing systems : Soil carbon]Another dimension to grazing systems : Soil carbon
Kamaa, MMburu, HBlanchart, EChibole, LChotte, Jean-LucKibunja, C.N.Lesueur, Didier[Effects of organic and inorganic fertilization on soil bacterial and fungal microbial diversity in the Kabete long-term trial, Kenya]Effects of organic and inorganic fertilization on soil bacterial and fungal microbial diversity in the Kabete long-term trial, Kenya
Winowiecki, Leigh A.Whelan, Matthew PMcDaniel, Paul AVillalobos, MarilynSomarriba, Eduardo[Local soil knowledge and its use in crop allocation: Implications for landscape-scale agricultural production and conservation efforts in Talamanca, Costa Rica]Local soil knowledge and its use in crop allocation: Implications for landscape-scale agricultural production and conservation efforts in Talamanca, Costa Rica
Chirinda, NgonidzasheRoncossek, Svenja DoreenHeckrath, GoswinElsgaard, LarsKaag Thomsen, IngridEivind Olesen, Jorgen[Root and soil carbon distribution at shoulderslope and footslope positions of temperate toposequences cropped to winter wheat]Root and soil carbon distribution at shoulderslope and footslope positions of temperate toposequences cropped to winter wheat
Tesfahunegn, Gebreyesus BrhaneTamene, LulsegedVlek, Paul L.G.[Soil erosion prediction using Morgan-Morgan-Finney model in a GIS environment in Northern Ethiopia catchment]Soil erosion prediction using Morgan-Morgan-Finney model in a GIS environment in Northern Ethiopia catchment

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