Results 51 to 60 of about 2,911 (194)
En este trabajo, se evaluaron los eventos fenológicos, el incremento en diámetro y la periodicidad de los anillos de crecimiento de Enterolobium cyclocarpum (Jacq.) Griseb en Costa Grande, Guerrero, México. Bimestralmente durante dos años: caída de hojas,
ELIZANDRO PINEDA HERRERA
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Pemanfaatan Salvinia Molesta D.s. Mitchell, Akumulator Merkuri Di Sawah Tercemar Limbah Penambangan Emas [PDF]
Mercury is one of important contaminants in mine lands. One approach to remediaterisks from this metal pollutant is phytoextraction using hyperaccumulator plants.
Hidayati, N. (Nuril) +2 more
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A river-sand culture experiment was conducted to investigate whether arbuscular mycorrhizal (AM) colonization influenced mercury (Hg) and nutrients accumulation, and whether AM fungus (AMF) Gigaspora margarita enhance host plant sengon buto (Enterolobium
HANNA ARTUTI EKAMAWANTI +3 more
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Se realizaron observaciones en un árbol de corotú (Enterolobium cyclocarpum) desde abril hasta septiembre del 2000 en la Universidad de Panamá, para determinar las aves migratorias relacionadas con el árbol y cómo estuvieron distribuidas en sus ...
Víctor H. Tejera N +1 more
doaj
Enterolobium cyclocarpum es utilizada en la recuperación de zonas deforestadas del bosque seco subtropical. Sin embargo, sus semillas tienen una testa dura e impermeable al agua, lo que ocasiona una germinación lenta y dispareja.
Héctor Viveros Viveros +8 more
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CHEMICAL COMPOSITION OF LEGUMINOUS TREE FOLIAGE AND EFFECT OF POLYETHYLENE GLYCOL ON GAS PRODUCTION AND IN VITRO DIGESTION PARAMETERS [PDF]
The objective was to determine the chemical composition, digestibility and in vitro digestion parameters in ten legume tree foliage using the in vitro gas-production method with and without polyethylene glycol (PEG).
ALBARRAN PORTILLO, BENITO +13 more
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Soil pollution has been so attracting considerable public attentions over the last decades. Phytoremediation is an emerging technology that uses plants to clean up pollutant soils. The study was carried out in gold mining Cikotok, Banten.
Hartati Imamuddin, Nunik Sulistinah
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Especies vegetales que habitan en los derechos de vía de las carreteras principales de Nicaragua
The current article presents information about species of trees growing on the road easements on the highways of Nicaragua. Inventories of trees and bushes were carried out on two representative highways within the national roadway system to assess the ...
J. Jiménez
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Soil evolution and plant communities on coastal dunes near Veracruz, Mexico [PDF]
En climat tropical les dunes côtières peuvent, dans certaines situations protégées des vents dominants, se fixer et évoluer rapidement (Parker-Nance et al., 1991; Amundson et Temblack, 1981).
Dubroeucq, Didier +3 more
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Interação de micorriza vesicular-arbuscular com leguminosas em solos ácidos. [PDF]
Este trabalho apresenta uma abordagem para MVA e acidez do solo; Simbiose MVA ? Rhizobium-leguminosa; Dependência de MVA e Micorrizas e pesquisa na região amazônica.bitstream/item/60903/1/Doc55-micorrizaarbuscular ...
LOCATELLI, M. +2 more
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