The ecology of intercropping:
The practice of growing two or more crops together is widespread throughout the tropics and is becoming increasingly practised in temperate agriculture. The benefits of nutrient exchange, reduced weed competition and pathogen control can generate substantial improvements in growth and yield. In this...
Gespeichert in:
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| Format: | Elektronisch E-Book |
| Sprache: | English |
| Veröffentlicht: |
Cambridge
Cambridge University Press
1989
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| Schlagworte: | |
| Online-Zugang: | BSB01 FHN01 Volltext |
| Zusammenfassung: | The practice of growing two or more crops together is widespread throughout the tropics and is becoming increasingly practised in temperate agriculture. The benefits of nutrient exchange, reduced weed competition and pathogen control can generate substantial improvements in growth and yield. In this book John Vandermeer, a leading worker on the subject, shows how classical ecological principles, especially those relating to competition and population ecology, can be applied to intercropping. Despite the large amount of research activity directed towards the subject over the last 20 years, the practice of intercropping has, until now, received very little serious academic attention. The Ecology of Intercropping is unique in approaching the question of intercropping from a theoretical point of view. In addition the details of the approach will take as their starting point well-accepted ecological theory. Using this basis the author shows how the approach can be used to design and evaluate intercropping systems to improve agricultural yields |
| Beschreibung: | Title from publisher's bibliographic system (viewed on 05 Oct 2015) |
| Beschreibung: | 1 online resource (xi, 237 pages) |
| ISBN: | 9780511623523 |
| DOI: | 10.1017/CBO9780511623523 |
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| 505 | 8 | 0 | |t Introduction: intercrops and ecology |t The limited intentions of this book |t The nature of ecological theory |t Some questions of terminology |t Overview of the general theory |t Future use of intercrops |t Structure of the book |t The measurement of intercrop performance |t The bases for comparison |t The problem of population density and planting design |t The yield set |t Criteria for intercrop advantage |t The land equivalent ratio |t Other criteria of success |t Some recurrent statistical problems |t The competitive production principle |t The basic idea |t Some interesting antecedents |t Niche theory, effect-response and yield sets |t Competitive production and environmental grain |t Applying the principle in nature |t Facilitation |t The basic idea |t Effect-response and the yield set |t Niche theory |t Competition and facilitation together |t The question of grain |t The potential set |t The environmental grain |t More on the potential set |t The potential set, adaptive function and environmental grain |t The range of systems and the potential set |t The adaptive function |t Maximizing yield on the potential set |t The shape of the potential set |t Mechanisms of the competitive production principle |t Partitioning the light environment |t Partitioning soil resources |t The interaction of soil factors and light |t The environments modified to produce facilitation |t Nitrogen |t Water |t Non-nitrogen nutrients |t Protection from pests |t The disruptive crop hypothesis |t The enemies hypothesis |
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| 650 | 4 | |a Intercropping | |
| 650 | 4 | |a Agricultural ecology | |
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Datensatz im Suchindex
| _version_ | 1804176885868920832 |
|---|---|
| any_adam_object | |
| author | Vandermeer, John H. 1940- |
| author_GND | (DE-588)1042308578 |
| author_facet | Vandermeer, John H. 1940- |
| author_role | aut |
| author_sort | Vandermeer, John H. 1940- |
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| building | Verbundindex |
| bvnumber | BV043942678 |
| classification_rvk | RB 10666 ZC 20000 |
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| contents | Introduction: intercrops and ecology The limited intentions of this book The nature of ecological theory Some questions of terminology Overview of the general theory Future use of intercrops Structure of the book The measurement of intercrop performance The bases for comparison The problem of population density and planting design The yield set Criteria for intercrop advantage The land equivalent ratio Other criteria of success Some recurrent statistical problems The competitive production principle The basic idea Some interesting antecedents Niche theory, effect-response and yield sets Competitive production and environmental grain Applying the principle in nature Facilitation Effect-response and the yield set Niche theory Competition and facilitation together The question of grain The potential set The environmental grain More on the potential set The potential set, adaptive function and environmental grain The range of systems and the potential set The adaptive function Maximizing yield on the potential set The shape of the potential set Mechanisms of the competitive production principle Partitioning the light environment Partitioning soil resources The interaction of soil factors and light The environments modified to produce facilitation Nitrogen Water Non-nitrogen nutrients Protection from pests The disruptive crop hypothesis The enemies hypothesis |
| ctrlnum | (ZDB-20-CBO)CR9780511623523 (OCoLC)1060649044 (DE-599)BVBBV043942678 |
| dewey-full | 631.5/8 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 631 - Techniques, equipment & materials |
| dewey-raw | 631.5/8 |
| dewey-search | 631.5/8 |
| dewey-sort | 3631.5 18 |
| dewey-tens | 630 - Agriculture and related technologies |
| discipline | Agrar-/Forst-/Ernährungs-/Haushaltswissenschaft / Gartenbau Geographie |
| doi_str_mv | 10.1017/CBO9780511623523 |
| format | Electronic eBook |
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| id | DE-604.BV043942678 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-10T07:39:18Z |
| institution | BVB |
| isbn | 9780511623523 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-029351648 |
| oclc_num | 1060649044 |
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| owner | DE-12 DE-92 |
| owner_facet | DE-12 DE-92 |
| physical | 1 online resource (xi, 237 pages) |
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| publishDate | 1989 |
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| publisher | Cambridge University Press |
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| spelling | Vandermeer, John H. 1940- Verfasser (DE-588)1042308578 aut The ecology of intercropping John Vandermeer Cambridge Cambridge University Press 1989 1 online resource (xi, 237 pages) txt rdacontent c rdamedia cr rdacarrier Title from publisher's bibliographic system (viewed on 05 Oct 2015) Introduction: intercrops and ecology The limited intentions of this book The nature of ecological theory Some questions of terminology Overview of the general theory Future use of intercrops Structure of the book The measurement of intercrop performance The bases for comparison The problem of population density and planting design The yield set Criteria for intercrop advantage The land equivalent ratio Other criteria of success Some recurrent statistical problems The competitive production principle The basic idea Some interesting antecedents Niche theory, effect-response and yield sets Competitive production and environmental grain Applying the principle in nature Facilitation The basic idea Effect-response and the yield set Niche theory Competition and facilitation together The question of grain The potential set The environmental grain More on the potential set The potential set, adaptive function and environmental grain The range of systems and the potential set The adaptive function Maximizing yield on the potential set The shape of the potential set Mechanisms of the competitive production principle Partitioning the light environment Partitioning soil resources The interaction of soil factors and light The environments modified to produce facilitation Nitrogen Water Non-nitrogen nutrients Protection from pests The disruptive crop hypothesis The enemies hypothesis The practice of growing two or more crops together is widespread throughout the tropics and is becoming increasingly practised in temperate agriculture. The benefits of nutrient exchange, reduced weed competition and pathogen control can generate substantial improvements in growth and yield. In this book John Vandermeer, a leading worker on the subject, shows how classical ecological principles, especially those relating to competition and population ecology, can be applied to intercropping. Despite the large amount of research activity directed towards the subject over the last 20 years, the practice of intercropping has, until now, received very little serious academic attention. The Ecology of Intercropping is unique in approaching the question of intercropping from a theoretical point of view. In addition the details of the approach will take as their starting point well-accepted ecological theory. Using this basis the author shows how the approach can be used to design and evaluate intercropping systems to improve agricultural yields Intercropping Agricultural ecology Agrarökosystem (DE-588)4136995-6 gnd rswk-swf Zwischenfruchtbau (DE-588)4068284-5 gnd rswk-swf Agrarökologie (DE-588)4000769-8 gnd rswk-swf Mischkultur (DE-588)4039537-6 gnd rswk-swf Mischkultur (DE-588)4039537-6 s Agrarökosystem (DE-588)4136995-6 s 1\p DE-604 Zwischenfruchtbau (DE-588)4068284-5 s Agrarökologie (DE-588)4000769-8 s 2\p DE-604 Erscheint auch als Druckausgabe 978-0-521-34592-7 Erscheint auch als Druckausgabe 978-0-521-34689-4 https://doi.org/10.1017/CBO9780511623523 Verlag URL des Erstveröffentlichers Volltext 1\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk 2\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk |
| spellingShingle | Vandermeer, John H. 1940- The ecology of intercropping Introduction: intercrops and ecology The limited intentions of this book The nature of ecological theory Some questions of terminology Overview of the general theory Future use of intercrops Structure of the book The measurement of intercrop performance The bases for comparison The problem of population density and planting design The yield set Criteria for intercrop advantage The land equivalent ratio Other criteria of success Some recurrent statistical problems The competitive production principle The basic idea Some interesting antecedents Niche theory, effect-response and yield sets Competitive production and environmental grain Applying the principle in nature Facilitation Effect-response and the yield set Niche theory Competition and facilitation together The question of grain The potential set The environmental grain More on the potential set The potential set, adaptive function and environmental grain The range of systems and the potential set The adaptive function Maximizing yield on the potential set The shape of the potential set Mechanisms of the competitive production principle Partitioning the light environment Partitioning soil resources The interaction of soil factors and light The environments modified to produce facilitation Nitrogen Water Non-nitrogen nutrients Protection from pests The disruptive crop hypothesis The enemies hypothesis Intercropping Agricultural ecology Agrarökosystem (DE-588)4136995-6 gnd Zwischenfruchtbau (DE-588)4068284-5 gnd Agrarökologie (DE-588)4000769-8 gnd Mischkultur (DE-588)4039537-6 gnd |
| subject_GND | (DE-588)4136995-6 (DE-588)4068284-5 (DE-588)4000769-8 (DE-588)4039537-6 |
| title | The ecology of intercropping |
| title_alt | Introduction: intercrops and ecology The limited intentions of this book The nature of ecological theory Some questions of terminology Overview of the general theory Future use of intercrops Structure of the book The measurement of intercrop performance The bases for comparison The problem of population density and planting design The yield set Criteria for intercrop advantage The land equivalent ratio Other criteria of success Some recurrent statistical problems The competitive production principle The basic idea Some interesting antecedents Niche theory, effect-response and yield sets Competitive production and environmental grain Applying the principle in nature Facilitation Effect-response and the yield set Niche theory Competition and facilitation together The question of grain The potential set The environmental grain More on the potential set The potential set, adaptive function and environmental grain The range of systems and the potential set The adaptive function Maximizing yield on the potential set The shape of the potential set Mechanisms of the competitive production principle Partitioning the light environment Partitioning soil resources The interaction of soil factors and light The environments modified to produce facilitation Nitrogen Water Non-nitrogen nutrients Protection from pests The disruptive crop hypothesis The enemies hypothesis |
| title_auth | The ecology of intercropping |
| title_exact_search | The ecology of intercropping |
| title_full | The ecology of intercropping John Vandermeer |
| title_fullStr | The ecology of intercropping John Vandermeer |
| title_full_unstemmed | The ecology of intercropping John Vandermeer |
| title_short | The ecology of intercropping |
| title_sort | the ecology of intercropping |
| topic | Intercropping Agricultural ecology Agrarökosystem (DE-588)4136995-6 gnd Zwischenfruchtbau (DE-588)4068284-5 gnd Agrarökologie (DE-588)4000769-8 gnd Mischkultur (DE-588)4039537-6 gnd |
| topic_facet | Intercropping Agricultural ecology Agrarökosystem Zwischenfruchtbau Agrarökologie Mischkultur |
| url | https://doi.org/10.1017/CBO9780511623523 |
| work_keys_str_mv | AT vandermeerjohnh theecologyofintercropping |