prakash ganesan (11 Ergebnisse)

Hardcover. Zustand: New. Contents: 1. Introduction. 2. Luni Basin: Geo-morphology. 3. Luni Basin: Climate. 4. Luni Basin: Stream Flow Characteristics. 5. Land Use Land Cover of Luni Basin. 6. Physical Habitat Characteristics. 7. Physico-chemical Water Quality Status. 8. Ichthyofaunal Diversity. 9. Ecosystem Services: Luni River. 10. Conservation and Management. Glossary. References. River Luni originates from the Aravalli ranges in Pushkar Valley near Ajmer in Rajasthan and after traversing a course of 511 km in Rajasthan state, it finally dissipates in the marshy land of Rann of Kutch, Gujarat state. This river forms the bulk of the Indian arid zone and is known as the 'Maruganga of Thar Desert' in western Rajasthan. The word "Luni" means salt, derived from Lavanaravi or Lavanavati, which means salt river in Sanskrit. The river water of Luni is saline, especially in the mid and downstream sections. As this is an ephemeral river, therefore flows only for 3-4 months during the monsoon season. The flow of river entirely depends upon the rainfall in the origin and catchment area. The total basin catchment area of Luni is 70202.58 km2 (India-WRIS) and it is bounded by the Ganga River Basin in the east, Shekhawati River Basin in the north, the Sabarmati and West Banas River in the south and the Thar Desert on the west side of the basin. The left bank drainage of the river Luni is more extensive than on the right bank. The entire basin lies inside Rajasthan and extends over parts of Ajmer, Barmer, Jalore, Jodhpur, Nagaur, Pali, Rajsamand, Sirohi and Udaipur districts. The systematic investigations of aquatic fauna and resources of the Indian arid region in a chronological way show that the ichthyofaunal diversity of Thar Desert region is an admixture of the Himalayas (western), the Aravalli hills, Peninsular India and the components of Middle East. The Luni River provides multiple ecosystem services, which are considered a key to attaining sustainable development in the region. It supports the livelihood of dependent local community by acting as a water source for consumption, agriculture and sustaining the biodiversity in the Thar Desert region of India.

Zustand: New. In.

Zustand: New. In.

Taschenbuch. Zustand: Neu. Blast Disease of Cereal Crops | Evolution and Adaptation in Context of Climate Change | S. Chandra Nayaka (u. a.) | Taschenbuch | xv | Englisch | 2022 | Springer Nature Switzerland | EAN 9783030605872 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Neuware -Blast is an important foliar disease that infects the majority of cereal crops like rice, finger millet, pearl millet, foxtail millet and wheat, and thus resulting in a huge economic impact. The pathogen is responsible for causing epidemics in many crops and commonly shifts to new hosts. Magnaporthe spp. is the most prominent cause of blast disease on a broad host range of grasses including rice as well as other species of poaceae family. To date, 137 members of Poaceae hosting this fungus have been described in Fungal Databases.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 240 pp. Englisch.

Buch. Zustand: Neu. Neuware -Blast is an important foliar disease that infects the majority of cereal crops like rice, finger millet, pearl millet, foxtail millet and wheat, and thus resulting in a huge economic impact. The pathogen is responsible for causing epidemics in many crops and commonly shifts to new hosts. Magnaporthe spp. is the most prominent cause of blast disease on a broad host range of grasses including rice as well as other species of poaceae family. To date, 137 members of Poaceae hosting this fungus have been described in Fungal Databases.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 240 pp. Englisch.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Blast is an important foliar disease that infects the majority of cereal crops like rice, finger millet, pearl millet, foxtail millet and wheat, and thus resulting in a huge economic impact. The pathogen is responsible for causing epidemics in many crops and commonly shifts to new hosts. Magnaporthe spp. is the most prominent cause of blast disease on a broad host range of grasses including rice as well as other species of poaceae family. To date, 137 members of Poaceae hosting this fungus have been described in Fungal Databases.This book provides information on all blast diseases of different cereal crops. The pathogen evolves quickly due to its high variability, and thus can quickly adapt to new cultivars and cause an epidemic in a given crop. Some of the topics covered here include historical perspectives, pathogen evolution, host range shift, cross-infectivity, and pathogen isolation, use of chemicals fungicides, genetics and genomics, and management of blast disease in different cereal crops with adoption of suitable methodologies.In the past two decades there have been significant developments in genomics and proteomics approaches and there has been substantial and rapid progress in the cloning and mapping of R genes for blast resistance, as well as in comparative genomics analysis for resolving delineation of Magnaporthe species that infect both cereals and grass species. Blast disease resistance follows a typical gene-for-gene hypothesis. Identification of new Avr genes and effector molecules from Magnaporthe spp. can be useful to understand the molecular mechanisms involved in the fast evolution of different strains of this fungal genus. Advances in these areas may help to reduce the occurrence of blast disease by the identification of potential R genes for effective deployment.Additionally, this book highlights the importance of blast disease that infects different cereal hosts in the context of climate change, and genomics approaches that may potentially help in understanding and applying new concepts and technologies that can make real impact in sustainable management of blast disease in different cereal crops.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Blast is an important foliar disease that infects the majority of cereal crops like rice, finger millet, pearl millet, foxtail millet and wheat, and thus resulting in a huge economic impact. The pathogen is responsible for causing epidemics in many crops and commonly shifts to new hosts. Magnaporthe spp. is the most prominent cause of blast disease on a broad host range of grasses including rice as well as other species of poaceae family. To date, 137 members of Poaceae hosting this fungus have been described in Fungal Databases.This book provides information on all blast diseases of different cereal crops. The pathogen evolves quickly due to its high variability, and thus can quickly adapt to new cultivars and cause an epidemic in a given crop. Some of the topics covered here include historical perspectives, pathogen evolution, host range shift, cross-infectivity, and pathogen isolation, use of chemicals fungicides, genetics and genomics, and management of blast disease in different cereal crops with adoption of suitable methodologies.In the past two decades there have been significant developments in genomics and proteomics approaches and there has been substantial and rapid progress in the cloning and mapping of R genes for blast resistance, as well as in comparative genomics analysis for resolving delineation of Magnaporthe species that infect both cereals and grass species. Blast disease resistance follows a typical gene-for-gene hypothesis. Identification of new Avr genes and effector molecules from Magnaporthe spp. can be useful to understand the molecular mechanisms involved in the fast evolution of different strains of this fungal genus. Advances in these areas may help to reduce the occurrence of blast disease by the identification of potential R genes for effective deployment.Additionally, this book highlights the importance of blast disease that infects different cereal hosts in the context of climate change, and genomics approaches that may potentially help in understanding and applying new concepts and technologies that can make real impact in sustainable management of blast disease in different cereal crops.

Zustand: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher.

Hardcover. Zustand: Brand New. 234 pages. 9.25x6.10x0.56 inches. In Stock.

Zustand: New.