Resultados de búsqueda - Tree vegetation
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Rehabilitación de suelos forestales degradados en la zona de Alexander von Humboldt, Región Ucayali
Publicado 2017“…The method uses soil improvement techniques with organic manure, rock phosphate (source of 15% of phosphorous) and green manure with tree planting. After eliminating the P deficiency in the soil under study it was found after six years of establishment a 100% survival and a significant height and diameter growth for the tree species shihuahuaco (Dipteryx odorata) with the application of earthworm manure. …”
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Seasonal diet of Lama guanicoe (Camelidae: Artiodactyla) in a heterogeneous landscape of South Patagonia = Dieta estacional de Lama guanicoe (Camelidae: Artiodactyla) en un paisaje...
Publicado 2018“…Significant differences were seasonally found in diet composition and trophic niche breadth: grasses were all consumed along the year, while tree browsing decreased and the proportion of shrubs increased in winter. …”
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Habitat preferences by wild boar Sus scrofa in southern Sweden based on clusters of GPS positions
Publicado 2008“…In the defined study sites the following variables were measured; vegetation in the ground layer, field layer, bush layer and tree layer, direct light on the ground, humidity and shelter. …”
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Contribution of soil organisms to the sustainability and productivity cropping systems in the tropics
Publicado 1992“…Research to identify appropriate means of sustaining tropical soil productivity has intensified during the last 2 decades and promising technologies such as minimum tillage, herbaceous and tree based systems, and improved fallows have been identified. …”
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Description of the Third-Stage Larva and Puparium of Platycheirus (Carposcalis) chalconota (Philippi) (Diptera: Syrphidae) with New Information About the Trophic Interactions and L...
Publicado 2022“…New data on trophic interactions and larval habitats are given: P. chalconota larvae were found feeding on the aphid’s species Uroleucon sonchi (Linnaeus, 1767) (large sow thistle aphid) and Hyperomyzus lactucae (Linnaeus, 1758) (blackcurrant-sow thistle aphid) in low vegetation as Sonchus oleraceus (common sow thistle); the species was also found feeding on Myzus persicae (Sulzer, 1776) (green peach aphid) in high vegetation as Prunus persicae (L.) …”
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Occurrence patterns of the endangered Yellow Cardinal Gubernatrix cristata in north-east Argentina: only in savannahs and at sites away from roads
Publicado 2023“…Rewilding with native herbivores in protected areas is preferable to attain natural herbivory, but during the initial stages of rewilding, cattle and sheep grazing are essential to avoid tree and shrub proliferation in savannahs. The Yellow Cardinal can also persist on private lands with Espinal vegetation under sustainable livestock grazing. …”
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