Search Results - Lighting Mexico
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Germinación de dos especies de Tiliaceas arbóreas de la vegetación secundaria tropical: Belotia campbellii y Heliocarpus donell-smithii [México].
Published 2022“…Seeds were collected from two species of fast growing tropical pioneer trees from Mexico. The seeds were subjected to different conditions of temperature, light and storage Beloria campbellii showed strong initial endogenous dormancy and high germination after periods of storage. …”
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Artículo -
Targeting the poor in Mexico: evaluation of the selection of beneficiary households into PROGRESA
Published 1999Get full text
Informe técnico -
Los cambios climatológicos y la conservación del suelo en México
Published 2025“…Studies of recent and past glaciations on the snowy peaks southeast of Mexico City throu new light on climatic cycles of the Late Quaternary Period Although some feel there is a progressive dessication, and even though it is true that ice reservoirs dwindling, this does not necessarily indicate an irreversible thend toward greater aridity. …”
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Notas sobre la ecofisiología de la germinación de Cecropia obtusifolia Bertol
Published 2023Get full text
Artículo -
RGB Image Dataset of Urochloa Hybrids for High-Throughput Phenotyping and Artificial Intelligence Applications
Published 2024“…In the initial release, lighting conditions were carefully controlled to standardize histogram distribution across all images. …”
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Conjunto de datos -
Fast-growing pioneer trees as a rapid and cost-effective strategy for bracken elimination in the Neotropics
Published 2013“…Drawing on a traditional Mayan management technique, we evaluate the potential of the pioneer tree balsa (Ochroma pyramidale) to control Pteridium caudatum in Chiapas, Mexico. We tested different bracken cutting frequencies and balsa propagation methods in a factorial randomized block experiment. …”
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Journal Article -
Learning from social–ecological crisis for legal resilience building: multi-scale dynamics in the coffee rust epidemic
Published 2020“…A recent coffee leaf rust epidemic has generated a severe fall in *Coffea arabica* production throughout Mexico and Central America. This paper analyzes the social--ecological crisis presented by the *Hemileia vastatrix* outbreak, with a focus on how global, regional and national dynamics interact with local processes in the Chiapas Sierra Madre of south-eastern Mexico, a biodiversity hotspot with a tradition of smallholder, shade-grown coffee production. …”
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Journal Article -
Establecimiento y manejo de cruzamientos y viveros de crianza
Published 1989Get full text
Book Chapter -
Caracterización palinológica y viabilidad polínica de Physalis peruviana L. y Physalis philadelphica L.
Published 2005“…Physalis peruviana L. and P. philadelphica Lam. represent two Solanaceae species which are economically important for Colombia and Mexico, respectively. Little is currently known regarding P. peruviana and P. philadelphica palynology and pollen viability. …”
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Journal Article -
On the heriability of wood density in Swietenia macrophylla
Published 2025“…Add it up Basic wood density was determined in samples taken from seven to eight year old Swietenia macrophylla trees representing twelve progenies of heavy and light parent trees from Mexico and Central America. …”
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Artículo -
Remote sensing of soil salinity mapping: status and potential
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Informe técnico -
Economic transformation in theory and practice: What are the messages for Africa?
Published 2008“…However, this theory needs to be broadened in light of rising inequalities during transformation. …”
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Artículo preliminar