Agroecology: Ecological Processes in Sustainable Agriculture

Εξώφυλλο
CRC Press, 1998 - 357 σελίδες
Agroecology is defined as the application of ecological concepts and p rinciples to the design and management of sustainable agroecosystems. This definitive book provides the theoretical and conceptual framework for the study and analysis of agroecosystems. The author builds upon the understanding of the complex factors of the environment as they a ffect agricultural crops and animals. It examines concepts at a system s level, focusing on interactions and interrelationships on the popula tion, community, and ecosystem levels. Informative case studies demon strate how ecology can be applied to agriculture. Each chapter conclud es with questions to ensure a complete understanding of the informatio n. Recommended readings are provided for those interested in advanced study.
 

Περιεχόμενα

INTRODUCTION TO AGROECOLOGY
1
Temperature
5
Species Interactions in Crop Communities
15
The Agroecosystem Concept
17
The Plant
35
Light
41
Processes of Soil Formation and Development
57
Soil Horizons
101
7223
180
Genetic Resources in Agroecosystems
193
Breeding for Sustainability
207
Agroecosystem Diversity and Stability
227
Disturbance Succession and Agroecosystem Management
249
31
265
The Energetics of Agroecosystems
269
38
273

Soil Nutrients
107
17
110
Water in the Soil
117
20
122
PreHispanic RaisedField Systems of Quintana Roo Mexico
124
Fire
133
Biotic Factors
149
The Environmental Complex
167
SYSTEMLEVEL INTERACTIONS
175
Interaction Between Agroecosystems and Natural Ecosystems
285
Achieving Sustainability
299
From Sustainable Agriculture to Sustainable Food Systems
315
References
329
Glossary
339
Index
347
52
348
48
354
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