Results 51 to 60 of about 5,648 (259)

La multiplication végétative de l'épicéa commun

, 1992
[Notes_IRSTEA]6 p. de bibl.This report is a description of methods used in the literature for the vegetative propagation of the common spruce and a comparison between these techniques and that used by the Cemagref.
Coulaud, S.
core   +2 more sources

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

Interpreting a Legacy Fossil Assemblage Excavated From Waribruk (New Guinea II Cave), GunaiKurnai Aboriginal Country, Snowy River National Park, Southeastern Australia

Archaeology in Oceania, EarlyView.
ABSTRACT In this paper we report on faunal remains recovered from a legacy archaeological excavation undertaken in the rockshelter entrance of Waribruk (New Guinea II Cave), a GunaiKurnai site located on the west bank of the Snowy River, East Gippsland, southeastern Australia.
Matthew C. McDowell, Bruno David, Jean‐Jacques Delannoy, Russell Mullett, Fiona Petchey, Helen Green, Joanna Fresløv, GunaiKurnai Land and Waters Aboriginal Corporation   +7 more
wiley   +1 more source

Prospecting of Architectural Features Using LiDAR‐UAV Technology, Deep Neural Networks and Visualization Techniques: A Case Study in Kuélap and Cambolín (NW Peru)

Archaeological Prospection, EarlyView.
ABSTRACT High‐resolution and accurate synoptic images of terrestrial topography, even in densely forested areas, have proven valuable for archaeology by enabling the identification and characterization of relief patterns associated with ancient human activities. This study presents a novel approach that integrates digital terrain models (DTMs) obtained
Jhon A. Zabaleta‐Santisteban, Rolando Salas López, Angel J. Medina‐Medina, Katerin M. Tuesta‐Trauco, Abner S. Rivera‐Fernandez, Nerci M. Noriega‐Salazar, José A. Sánchez‐Vega, Teodoro B. Silva‐Melendez, Marlen A. Grandez‐Alberca, Jhonsy O. Silva‐López, Nilton B. Rojas‐Briceño, Manuel Oliva‐Cruz, Alexander Cotrina‐Sanchez, Elgar Barboza   +13 more
wiley   +1 more source

Rhizogénèse de bourgeons apicaux de boutures de vigne cultivées in vitro

OENO One, 1979
La multiplication végétative de la vigne cultivée in vitro à partir de boutures à un œil ayant 1 cm de longueur ne présente aucune difficulté technique. Par contre la propagation d'implants de plus petite taille s'avère délicate et aléatoire.
Serge Grenan
doaj   +1 more source

A Geomorphometric Approach to Estimate the Deterioration of Earthen Archaeological Sites by Rainfall and Diffusion Processes: The Huaca Chornancap (Eighth–14th Century ad), Lambayeque, Peru

Archaeological Prospection, EarlyView.
ABSTRACT Rain‐induced erosion processes can severely damage Earthen archaeological sites. Huaca Chornancap (HCH; eighth–14th century ad) is a platform located in the Lambayeque region (Peru) exposed to seasonal rain due to El Niño Southern Oscillation (ENSO).
Luigi Magnini, Maria Ilaria Pannaccione Apa, Robert Gutiérrez Cachay, Marco Fernández Manayalle, Carlos Eduardo Wester La Torre, Guido Ventura   +5 more
wiley   +1 more source

Observations sur un aspect de la variabilité constatée au cours de la multiplication végétative de variétés de vigne issues de semis de Vitis vinifera L

, 1983
National audienceVarieties obtained by vegetative propagation from one seedling arc genetically homogeneous. However, during multiplication morphological modifications may be observed in some plants of these new varieties.
Truel, P., Grenan, S., Serge GRENAN, Paul TRUEL   +3 more
core   +3 more sources

Technology Transfer to Underwater Archaeology: The LAHKE Project at the Submerged Neolithic Site of La Marmotta

Archaeological Prospection, EarlyView.
ABSTRACT This document is a report on the field application of non‐invasive geophysical and robotic prospecting methods at the submerged Neolithic site of La Marmotta (Lake Bracciano, Italy), within the LAHKE (LAke Heritage Knowledge and Exploration) project; the study focuses on the practical validation, adaptation and transfer of existing ...
dell' Erba Ramiro, Cupertino Giacomo, Cipollini Angelo, Luciano Blasi, Quattrucci Luca   +4 more
wiley   +1 more source

PLANT REGENERATION THROUGH PROTOCORM-LIKE BODIES DERIVED FROM STEM THIN LAYER OF Anubias barteri var. Nana Petite

Biotropia: The Southeast Asian Journal of Tropical Biology
Article Highlights - Effective induction of PLBs from stem thin layer and shoot regeneration using specific BAP and auxin combinations. - Significant role of potato extract in enhancing shoot regeneration. - Highest shoot regeneration rate achieved with
Giang K. T. Le, Tinh V. Nguyen, Ngan K. T Tran, Vy T. H. Dang, Phong V. Nguyen   +4 more
doaj   +1 more source

In vitro culture used for woody fern Cyathea australis (R. Br.) domin vegetative propagation

Acta Societatis Botanicorum Poloniae, 2014
Experiments have been carried out on vegetative multiplication of Cyathea australis. Cultures were initiated from spores collected from sporangium of mature fronds.
Katarzyna Goller, Jan J. Rybczyński
doaj   +1 more source