The problem of context

• Record Nr.: UNINA9910494739103321
• Pubbl/distr/stampa: [Place of publication not identified], : Berghahn Books, 1999
• ISBN: 1-57181-773-5; 1-57181-700-X
• Collana: Methodology and history in anthropology The problem of context
• Disciplina: 306/.01
• Soggetti: Ethnology - Philosophy; Ethnology - Methodology; Context (Linguistics); Cultural relativism; Social & Cultural Anthropology; Anthropology; Social Sciences
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Bibliographic Level Mode of Issuance: Monograph

Weeds and weed management on arable land [[electronic resource] ] : an ecological approach / / Sigurd H?akansson

• Record Nr.: UNINA9910455598103321
• Autore: H?akansson Sigurd <1928->
• Pubbl/distr/stampa: Wallingford, Oxon, UK ; ; Cambridge, MA, : CABI Pub., c2003
• ISBN: 1-280-83372-6; 9786610833726; 0-85199-800-3
• Descrizione fisica: 1 online resource (288 p.)
• Disciplina: 632/.5
• Soggetti: Weeds - Control - Sweden; Weeds - Control; Weeds - Ecology - Sweden; Weeds - Ecology; Weeds - Sweden; Weeds; Electronic books.
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references (p. 248-268) and indexes.
• Nota di contenuto: Contents; Preface; 1 Introduction; 2 Classification of Plants Based on Traits of Ecological Significance; 3 Annual and Perennial Crops; 4 Weed Communities Looked Upon as Early Stages in Secondary Vegetation Succession; 5 Weeds with Diverse Life Forms in Various Types of Crops; 6 Germination, Emergence and Establishment of Crop and Weed Plants; 7 Competition in Plant Stands of Short Duration; 8 Weed Flora and Plant Adaptation to Environment and Competitive Conditions; 9 Measurements of Competition and Competitiveness in Plant Stands of Short Duration; 10 Soil Tillage Effects on Weeds; 11 Chemical Weed Control as an Element in the Cropping System12 Special Management Measures; 13 Important Points for Understanding the Occurrence and Rational Management of Weeds; References; Species Index; Subject Index
• Sommario/riassunto: A guide to dealing with the appearance and management of plants with ; different traits that occur as weeds on arable land. It describes and discusses matters and relationships that are important as a basis for understanding the varying occurrence of weeds in different crops and cropping systems.