Results 121 to 130 of about 5,199 (204)
Influence of tree species on soil physicochemical composition, macrofauna, and forage production
The expansion of livestock farming has had negative environmental impacts, such as biodiversity loss, soil compaction, and greenhouse gas emissions. Silvopastoral systems (SPS), which integrate forest species and grazing, are an alternative to mitigate ...
Leandro Valqui +10 more
doaj +1 more source
Report on a collecting trip of the British Myriapod Group to Hungary in 1994 [PDF]
During a collecting trip participated jointly by the members of the British Myriapod Group and by Hungarian experts in 1994, 34 species of millipedes, 14 of centipedes, 8 of woodlice and 73 of spiders were recorded from Hungary.
Barber, A. D. +7 more
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Biodiversity of Fungi in Freshwater Ecosystems of Italy. [PDF]
Mirabile G +4 more
europepmc +1 more source
Plant Communities of Highland Heights Community Park, Cuyahoga County, Ohio [PDF]
Author Institution: Dept of Biological, Geological & Environmental Sciences, Cleveland State University, Cleveland, OHAuthor Institution: Dept of Biology, John Carroll University, University Heights, OHAuthor Institution: Normandeau Associates, Bedford ...
DeLong, Michael K. +3 more
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Métodos de extracción de boro y respuesta del jaúl a su adición en andisoles de Costa Rica
Se estudió el efecto de la adición de B en Andisoles sobre las variables altura, diámetro y volumen de los árboles en 5 plantaciones de Alnus acuminata de edad inicial en años de 0,5 en Hermanas Callejas (HC), 1 en Lechería Experimental (LE), 3 en Rosa ...
Manuel Segura +2 more
doaj
Effects of Pesticides on the Survival of Shredder Nectopsyche sp. (Trichoptera) and Leaf Decomposition Rates in Tropical Andes: A Microcosm Approach. [PDF]
Villamarín C +3 more
europepmc +1 more source
Inheritance and linkage relationships of allozyme variants of Ilex paraguariensis St. Hil. [PDF]
Eighteen enzyme systems were examined in Ilex paraguariensis St. Hil. using starch gel electrophoresis. Seven out of 12 active isozyme systems revealed one or more polymorphic loci (PGI, GOT, MR, G-6PDH, MDH, NDH, and 6- PGDH).
LUÍZ, F. +6 more
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Árboles o arbustos caducifolios, de hojas pecioladas, simples y alternas, limbo de borde entero o aserrado (diversamente dentado), glabro o pubescente, polimorfo, desde triangular-ovado o deltoideo a aovado o elíptico.
Novara, Lazaro (ed.), Nuñez, Virgilio
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Objetivo Evaluar el comportamiento de los indicadores productivos en Cavia porcellus (Cuy), alimentados con cinco especies forrajeras, durante la etapa crecimiento-ceba.
Wilson Geovanny Macancela-Urdiales +2 more
doaj

