Results 81 to 90 of about 8,964 (218)
Composition, density and dominance of weeds in maize at different nutrient supply levels [PDF]
, 2014 As the world’s third most important crop, maize has to be researched in many ways. The composition of weed flora, number of species, density and dominance of weed species were studied in a longterm fertilization experiment, which was set up in 2003 in ...
Kamuti, Mariann +4 more
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Alkaloids of Heliotropium eichwaldi [PDF]
Chemistry of Natural Compounds, 1976 V. A. Mnatsakanyan, G. B. Oganesyan
openaire +1 more source
, 2011 Background: Onosma dichroanthum Boiss. belongs to the Boraginaceae family which locally known as" Hava Chobeh", and it is considered as one of the most important Mountainous medicinal plants in North of Iran, Its red roots have been used by the rural ...
Ghaemi, E.A. +5 more
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Archaeobotanical macro remains from Late Bronze Age Kinet Höyük and Tell Atchana (Alalakh) in southern Turkey: Economical and Environmental Considerations [PDF]
, 2006 The geographical locations of Tell Atchana and Kinet Höyük between the Eastern Mediterranean region, North-Syria and South-Anatolia define them as a focal point of cultural and economic relations between these regions.
Cizer, Özgür
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Popular names of wild plants in Aragon [PDF]
, 2013 En este trabajo se relacionan 920 nombres comunes de plantas arvenses; ruderales, silvestres o malas hierbas de los cultivos en diferentes localidades de las tres provincias de Aragón, así como sus correspondientes 354 nombres científicos de género y ...
Zaragoza Larios, Carlos
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Chemical Constituents of Leaves and Barks of Melicope Hookeri T.G. Hartley [PDF]
, 2006 Phytochemical investigation on the leaves and bark of Melicope hookeri T.G. Hartley (Rutaceae) has resulted in the isolation and identification of three flavonoids, ayanin, ombuin and kumatakenin, two coumarins, umbelliferone and scopoletin and p ...
Ali, Abdul Manaf +6 more
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, 2018 The phytochemical analysis of Heliotropium undulatum [Heliotropium bacciferum] revealed the presence of alkaloids, saponins, tannins, steroids, terpenoids, flavonoids, glycosides, and phenols. While, Heliotropium europaeum was shown to contain three major alkaloids: heliotrine N-oxide 0.08%, lasiocarpine 0.09% and lasiocarpine N-oxide 0.05%; and four ...
openaire +2 more sources
Suivi Botanique de l’Archipel de Zembra [PDF]
, 2013 Une mission scientifique a été réalisée sur l’archipel de Zembra du 9 au 15 Mai 2013. Les principaux objectifs fixés pour cette mission étaient les suivant: - améliorer les connaissances générales de la flore et de la végétation sur l’archipel ...
DOMINA, Gianniantonio, Jaouadi, W.
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Four rural cemeteries in central western NSW: Islands of Australiana in a European sea? [PDF]
, 2013 Vascular plants present in groundstoreys of variously–managed areas in four cemeteries in central western NSW – two on the Central Western Slopes (Garra and Toogong) and two on the Central Tablelands (Lyndhurst and Carcoar) – were recorded over periods ...
Cole, Ian A. +3 more
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Distribution and abundance of alien and native plant species in Kaloko-Honokohau National Historical Park [PDF]
, 1996 Reports were scanned in black and white at a resolution of 600 dots per inch and were converted to text using Adobe Paper Capture Plug-in.The vegetation of Kaloko-Honokohau National Historical Park was surveyed in 1992-93 as part of a monitoring study of
Abbott, Lyman L., Pratt, Linda W.
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