Search Results - "planting trees"
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Modelling the hydrological behaviour of a coffee agroforestry basin in Costa Rica
Published 2015“…Given the low surface runoff observed under the current physical conditions (andisol) and management practices (no tillage, planted trees, bare soil kept by weeding), this agroforestry system on a volcanic soil demonstrated potential to provide valuable HES, such as a reduced superficial displacement-capacity for fertilizers, pesticides and sediments, as well as a streamflow regulation function provided by the highly efficient mechanisms of aquifer recharge and discharge. …”
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Artículo -
Agroforestry Options for Degraded Landscapes in Southeast Asia
Published 2020“…By contrast, farmers in the region have a long tradition of retaining (and managing natural regeneration of) useful trees among planted trees (e.g. tree crops or timber) and annual crops to prevent degradation and avoiding the labour costs of weed control. …”
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Book Chapter -
Landscape rehabilitation of degraded tropical forest ecosystems: case study of CIFOR/Japan Project in Indonesia and Peru
Published 2001“…The approach to rehabilitation has been through the "taungya system" whereby farmers are allowed to grow annual crops among the newly-planted trees. With the Instituto Nacional de Investigacion Agraria (INIA), Peru, the project is trying out re-vegetation of abandoned fallow fields after agricultural use. …”
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Book Chapter -
Community forestry in Yunnan: the challenge for networks [Chinese]
Published 2004“…At the same time, in Yunnan, many upland farmers are being obliged to plant trees on their higher fields, with the aim of limiting run-off. …”
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Artículo preliminar -
Community forestry in Yunnan (China): the challenge for networks
Published 2003“…At the same time, in Yunnan, many upland farmers are being obliged to plant trees on their higher fields, with the aim of limiting run-off. …”
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Artículo preliminar -
Vegetation succession and biomass production after peat ash and PK-fertilization on the cutaway peatland of Näsmyran in Hälsingland, Sweden
Published 2005“…Still, on the fertilized plots the planted trees were thriving. The total stem density after 13 years was 69 900 stems/hectare on the peat ash treatment (corresponding to 80 kg P and 104 kg K), 43 500 stems/ha on P40K80 (40 kg P and 80 kg K/ha), 39 300 stems/ha on P80K120, 21 200 stems/ha on P0K0, and 18 800 stems/ha on Control (no fertilizer; no planting). …”
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Otro -
Det enskilda trädet som meningsbärare
Published 2008“…The tree donor's reasons for participating in the tree donor project affected the strength of the relationship with the planted tree. Many of the active relationships with individual trees in this study, involves some sort of humanization of the tree. …”
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Otro -
Leaf area index in Vittelaria Paradoxa parklands in Burkina Faso estimated by light interception and leaf sampling
Published 2012“…LAI of a forest or an agricultural crop is a key variable for modeling the evapotranspiration on an ecosystem or individual plant/tree level. LAI can therefore be used to better understand understand the connection between the physical properties of the soils and changes in forest cover. …”
H3 -
Effect of integrated land management, slope position and land-use type on soil physicochemical properties, discharge, species richness and carbon stock in Geda watershed, north She...
Published 2020“…However, the lower soil carbon stock was significantly (p = 0.001) higher in the crop land of the treated site which could be ascribed to the conservation structures and tillage operations, that conservation structures trap and accumulate transported organic materials from upper slope; and tillage facilitates aeration and decomposition processes. Planting Tree Lucerne combined with physical structures as a biological measure and on highly degraded part of the landscape resulted higher plant biomass production and carbon stock through plant biomass. …”
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Tesis -
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Do 25 years old skid tracks restrict growth and survival?
Published 2015“…This area was planted in 2008. For all the planted trees in the area light conditions, height, diameter at breast height (Dbh), species and mortality has been recorded as well as whether or not the plant is located on skid track. …”
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Second cycle, A2E -
Hur påverkar företableringssubstrat rot- och skottillväxt?
Published 2021Get full text
First cycle, G2E -