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Publicado por LAP Lambert Academic Publishing Feb 2017, 2017
ISBN 10: 3330028106ISBN 13: 9783330028104
Librería: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Alemania
Libro Impresión bajo demanda
Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Sustainable farming relies on comprehensively agricultural manipulations which utilize fertilizers and pesticides in a proper way to increase crop productivity. Studies on soil microbial communities which have profound influences on nutrient cycling under different agricultural management regimes in long-term trials will be valuable. This book demonstrated a three-year field study of functional diversity and dominant populations of bacteria in banana plantation soils after long-term organic and conventional farming. Soil pH, organic matter content, water content and viable numbers of four bacterial groups positively correlated with organic farming. Besides, organic management practices brought higher functional diversity of fast-growing heterotrophs, and distinct carbon source utilization patterns between organic and conventional farming soils were demonstrated. Associations between metabolic activity of fast-growing heterotrophs and distribution of copiotrophic or oligotrophic populations were addressed here for the first time. This might provide basis for soil microbiologist or ecologist to evaluate diversity or specific groups of bacteria in the maintenance of soil health. 76 pp. Englisch.
Publicado por LAP LAMBERT Academic Publishing Feb 2017, 2017
ISBN 10: 3330041935ISBN 13: 9783330041936
Librería: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Alemania
Libro Impresión bajo demanda
Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Conventional cultivation method relies on the use of nutrient-rich medium, which might limit the exploration of oligotrophic bacteria from soil ecosystems. In the present study attempts were made to isolate oligotrophic bacteria from non-rhizospheric samples collected from mountain roadside, beach, bay and wetland using 1000-fold diluted nutrient agar. All these isolates were subjected to phylogenetic and biogeographic studies. Tests for them to grow under various nutritional conditions, fix nitrogen or solubilize tricalcium phosphate were also conducted. A wide range of bacterial lineages which mainly belonged to class Actinobacteria and -Proteobacteria were obtained. The methylotrophic, agarolytic and photoheterotrophic behaviors of some isolates were verified. Members affiliated with many genera were first demonstrated to possess plant growth promoting traits. In addition, the use of diluted medium helped to explore several unrecognized species from soils. All these facultatively oligotrophic bacteria may provide opportunities for soil microbiologist or ecologist to study their oligotrophic growth, metabolism and interaction with plants. 56 pp. Englisch.
Publicado por LAP LAMBERT Academic Publishing, 2017
ISBN 10: 3330041935ISBN 13: 9783330041936
Librería: Revaluation Books, Exeter, Reino Unido
Libro
Paperback. Condición: Brand New. 56 pages. 8.66x5.91x0.13 inches. In Stock.
Publicado por LAP LAMBERT Academic Publishing, 2017
ISBN 10: 3330028106ISBN 13: 9783330028104
Librería: Revaluation Books, Exeter, Reino Unido
Libro
Paperback. Condición: Brand New. 76 pages. 8.66x5.91x0.18 inches. In Stock.
Publicado por LAP Lambert Academic Publishing, 2017
ISBN 10: 3330028106ISBN 13: 9783330028104
Librería: AHA-BUCH GmbH, Einbeck, Alemania
Libro Impresión bajo demanda
Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Sustainable farming relies on comprehensively agricultural manipulations which utilize fertilizers and pesticides in a proper way to increase crop productivity. Studies on soil microbial communities which have profound influences on nutrient cycling under different agricultural management regimes in long-term trials will be valuable. This book demonstrated a three-year field study of functional diversity and dominant populations of bacteria in banana plantation soils after long-term organic and conventional farming. Soil pH, organic matter content, water content and viable numbers of four bacterial groups positively correlated with organic farming. Besides, organic management practices brought higher functional diversity of fast-growing heterotrophs, and distinct carbon source utilization patterns between organic and conventional farming soils were demonstrated. Associations between metabolic activity of fast-growing heterotrophs and distribution of copiotrophic or oligotrophic populations were addressed here for the first time. This might provide basis for soil microbiologist or ecologist to evaluate diversity or specific groups of bacteria in the maintenance of soil health.
Publicado por LAP LAMBERT Academic Publishing, 2017
ISBN 10: 3330041935ISBN 13: 9783330041936
Librería: AHA-BUCH GmbH, Einbeck, Alemania
Libro Impresión bajo demanda
Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Conventional cultivation method relies on the use of nutrient-rich medium, which might limit the exploration of oligotrophic bacteria from soil ecosystems. In the present study attempts were made to isolate oligotrophic bacteria from non-rhizospheric samples collected from mountain roadside, beach, bay and wetland using 1000-fold diluted nutrient agar. All these isolates were subjected to phylogenetic and biogeographic studies. Tests for them to grow under various nutritional conditions, fix nitrogen or solubilize tricalcium phosphate were also conducted. A wide range of bacterial lineages which mainly belonged to class Actinobacteria and -Proteobacteria were obtained. The methylotrophic, agarolytic and photoheterotrophic behaviors of some isolates were verified. Members affiliated with many genera were first demonstrated to possess plant growth promoting traits. In addition, the use of diluted medium helped to explore several unrecognized species from soils. All these facultatively oligotrophic bacteria may provide opportunities for soil microbiologist or ecologist to study their oligotrophic growth, metabolism and interaction with plants.
Publicado por LAP LAMBERT Academic Publishing, 2017
ISBN 10: 3330028106ISBN 13: 9783330028104
Librería: moluna, Greven, Alemania
Libro Impresión bajo demanda
Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Shen Fo-TingDr. Fo-Ting Shen is an Assistant Professor working at National Chung Hsing University, Taichung, Taiwan. His research areas include soil microbiology, ecology and microbial diversity, systematics and molecular phylogeny, .
Publicado por LAP LAMBERT Academic Publishing, 2017
ISBN 10: 3330041935ISBN 13: 9783330041936
Librería: moluna, Greven, Alemania
Libro Impresión bajo demanda
Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Shen Fo-TingDr. Fo-Ting Shen is an Assistant Professor working at National Chung Hsing University, Taichung, Taiwan. His research areas include soil microbiology, ecology and microbial diversity, systematics and molecular phylogeny, .