With more than 500 species distributed all around the Northern Hemisphere, the genus Quercus L. is a dominant element of a wide variety of habitats including temperate, tropical, subtropical and mediterranean forests and woodlands. As the fossil record reflects, oaks were usual from the Oligocene onwards, showing the high ability of the genus to colonize new and different habitats.
Such diversity and ecological amplitude makes genus Quercus an excellent framework for comparative ecophysiological studies, allowing the analysis of many mechanisms that are found in different oaks at different level (leaf or stem). The combination of several morphological and physiological attributes defines the existence of different functional types within the genus, which are characteristic of specific phytoclimates.
From a landscape perspective, oak forests and woodlands are threatened by many factors that can compromise their future: a limited regeneration, massive decline processes, mostly triggered by adverse climatic events or the competence with other broad-leaved trees and conifer species. The knowledge of all these facts can allow for a better management of the oak forests in the future.
Автор: Keith A. Powell; Annabel Renwick; John F. Peberdy Название: The Genus Aspergillus ISBN: 1489909834 ISBN-13(EAN): 9781489909831 Издательство: Springer Рейтинг: Цена: 32652.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of a symposium held in Canterbury, United Kingdom, April 5-8, 1993.
Автор: K.A. Lesins; I. Lesins Название: Genus Medicago (Leguminosae) ISBN: 9400996365 ISBN-13(EAN): 9789400996366 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: It was not until 1945 in Sweden that work on alfalfa came to the foreground, when the senbor author was assigned investi- gations on alfalfa seed setting by Dr. Erik Akerberg, then director of the Swedish Seed Association branch station at ffituna.
Автор: Ahmed Al-Harrasi; Abdul Latif Khan; Sajjad Asaf; A Название: Biology of Genus Boswellia ISBN: 3030167240 ISBN-13(EAN): 9783030167240 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides insight into the biology and genomics of the genus Boswellia (family Burseraceae), a natural resource used for the production of frankincense, an oleo-gum resin. The Boswellia species are ecologically, medicinally, commercially and culturally important. Significantly contributing to the paucity of comprehensive literature on this genus, this volume provides a detailed discussion on the genomics, physiology and ecology of Boswellia. The chapters cover a wide range of topics, including taxonomy, distribution, genetic diversity and microbiology. The production process of frankincense and its impact on the species are presented as well. In light of the recent decline of various Boswellia populations, species propagation and conservation are discussed. Plant scholars, ecologists and conservation biologists will find this book to be an important and informative reference.
Автор: Kumar, Brijesh , Bajpai, Vikas , Tiwari, Surabhi Название: Phytochemistry of Plants of Genus Ocimum ISBN: 0367857537 ISBN-13(EAN): 9780367857530 Издательство: Taylor&Francis Рейтинг: Цена: 9492.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book describes an efficient and accurate UPLC-ESI-QqQLIT-MS/MS method for quality control of O. Sanctum derived formulations which was validated for simultaneous determination of twenty-three bioactive markers including phenolic acids, flavonoids, propenyl phenol and terpenoid in the leaf extract.
Автор: Kumar, Brijesh , Tiwari, Surabhi , Bajpai, Vika Название: Phytochemistry of Plants from Genus Piper ISBN: 036785757X ISBN-13(EAN): 9780367857578 Издательство: Taylor&Francis Рейтинг: Цена: 9492.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book describes ultra-performance liquid chromatography coupled with triple quadrupole electrospray tandem mass spectrometry in multiple reactions monitoring (MRM) mode with continuous polarity switching in the species to study the quantitative variation of thirteen bioactive markers in different plant parts of ten Piper species.
Автор: Ahmed M. Abdel-Azeem Название: Recent Developments on Genus Chaetomium ISBN: 3030316114 ISBN-13(EAN): 9783030316112 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Chaetomium genus was established by Gustav Kunze in 1817. Members of the genus Chaetomium are capable of colonizing various substrates and are well-known for their ability to degrade cellulose and to produce a variety of bioactive metabolites.
Автор: Bharathi Название: Momordica genus in Asia - An Overview ISBN: 813221031X ISBN-13(EAN): 9788132210313 Издательство: Springer Рейтинг: Цена: 19591.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Illustrated with color maps and photographs depicting habitat, morphology and distribution of individual taxa, this book collects information on Asiatic Momordica, including taxonomy, cytogenetics, crop improvement, origin, ethnobotany and crop production.
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