Agroforestry Systems
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In vitro shoot apex micrografting of mature Acacia mangium
Agroforestry Systems - Tập 34 - Trang 213-217 - 1996
Prospects for in vitro micrografting shoot apices of mature Acacia mangium trees were investigated with the use of 432 micrografts. Overall success rates of 51.5%s% were obtained for shoot apices ranging from 200 to 400 μm in length, and a short basal wedge of underlying tissues top-grafted in aseptic conditions onto 2-to-3-month old in vitro grown Acacia mangium seedlings. The successfully establ...... hiện toàn bộ
Litter decomposition and nutrient release in different land use located in Valle del Cauca (Colombia)
Agroforestry Systems - Tập 95 - Trang 257-267 - 2021
Litter decomposition and nutrient release are key factors in the nutrient cycling and availability in land uses and sustainable production systems. In three land uses systems (native forest—NF, coffee agroforestry system C-AFS, and pasture monoculture–PM), litter decomposition rate and nutrient release were estimated during 120 days. A total of 216 litterbags were systematically placed with 20 g o...... hiện toàn bộ
Hybrid poplar (Populus spp.) adaptation to a semi-arid region: results from Northwest New Mexico (2002–2011)
Agroforestry Systems - Tập 88 Số 3 - Trang 387-396 - 2014
Why extensive research and development did not promote use of peach palm fruit in Latin America
Agroforestry Systems - Tập 61 - Trang 195-206 - 2004
Peach palm (Bactris gasipaes) was domesticated as a fruit crop by the first Amazonians in traditional Neotropical agroforestry systems, but research and development (R&D) to date has not transformed its fruit into a modern success story. The fruit is really a tree ‘potato,’ competing with traditional starches rather than with succulent fruits. R&D efforts have focused more on production than on pr...... hiện toàn bộ
Integration and role of planted trees in a bush-fallow cultivation system in central Zambia
Agroforestry Systems - Tập 7 - Trang 63-76 - 1988
The purpose of natural fallow in bush-fallow cultivaton systems is to improve soil fertility following a phase of cultivation and to provide useful forest products, including livestock feed. When natural fallow fails to serve these purposes, it can be supplemented or replaced by planted trees. This paper describes the development and function ofAcacia fallow in the Soli tribal land of central Zamb...... hiện toàn bộ
Variations of growth, nitrogen accumulation and nitrogen use efficiency among 18 willow clones under two nitrogen regimes
Agroforestry Systems - Tập 89 - Trang 67-79 - 2014
Willows (Salix spp.) have excellent capacity for acquiring nutrients, and are widely used for removing excess nutrients in wastewater purification system. In this study, 18 willow clones were evaluated in terms of growth parameters, nitrogen (N) accumulation and N use efficiency under two N regimes (low N and high N) with a sand culture system. Clonal differences were observed in biomass productio...... hiện toàn bộ
Household and farm attributes affecting adoption of smallholder timber management practices by tree growers in Gunungkidul region, Indonesia
Agroforestry Systems - Tập 88 - Trang 257-268 - 2014
Farm household characteristics determine the success of programs promoting agroforestry systems and practices. This paper reports household and farm factors affecting the adoption of timber management practices by smallholders in the Gunungkidul region, Central Java, Indonesia. The research used three logistic regression analysis models—based on each household and farm characteristic, and a compos...... hiện toàn bộ
Evaluation of the hydroalcoholic extract elaborated with Caesalpinia coriaria Jacq Willd tree fruits in the control of Haemonchus contortus Rudolphi
Agroforestry Systems - Tập 94 - Trang 1315-1321 - 2019
The aim of this study was to evaluate the in vitro lethal effect of a hydroalcoholic extract (HAE) from C. coriaria fruit against eggs and larvae of H. contortus of domestic ruminants. The HAE was assessed using five concentrations: 50, 25, 12.5, 6.15 and 3.12 mg/mL to eggs and 100, 125, 175, 150 and 200 mg/mL to larvae, respectively; 0.5% ivermectin was used as positive control and 4% methanol in...... hiện toàn bộ
A Review of Fine Root Dynamics in Populus Plantations
Agroforestry Systems - Tập 67 - Trang 73-84 - 2006
Production of native and hybridized varieties of Populus has received considerable interest in temperate regions as an alternative to agricultural crops and an additional wood source, while acting as a potential carbon (C) sink to offset emissions of fossil fuel-based greenhouse gases. Research of root system dynamics in Populus species is expanding, however, our understanding of the nature and ro...... hiện toàn bộ
Coffee agrosystems: an important refuge for amphibians in central Veracruz, Mexico
Agroforestry Systems - Tập 87 Số 4 - Trang 767-779 - 2013
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