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Allelopathy in Agroecosystems: An Overview

Journal of Crop Production, 2001
Summary Allelopathy plays an important role in the agroecosys-tems leading to a wide array of interactions between crop-crop, crop-weed and tree-crops. Generally, these interactions are harmful to the receiver plants but provide a selective benefit to the donor.
H. P. Singh   +2 more
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Pathways of assessing agroecosystem health and agroecosystem management

Acta Ecologica Sinica, 2012
Intrusive agriculture development, searching for higher profitability, has inflicted permanent damage to agroecosystems. Rapid deterioration of structure and functional properties in agroecosystems has intensified the need for research on agroecosystem health and agroecosystem management.
Wenfeng Zhu   +2 more
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Managing Sulphur in Agroecosystems

2003
This chapter discusses the global biogeochemical sulphur (S) cycle and S pool, the role of nutrient management, in general, and of S management, in particular, in achieving agronomic and environmental objectives. Understanding the biogeochemical cycling of S is of crucial importance for S management in agroecosystems.
Oenema, O., Postma, R.
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Nanotechnology and Agroecosystem

Madras Agricultural Journal, 2009
Nanotechnology is working with the smallest possible particles which raise hopes for improving agricultural productivity through encountering problems unsolved conventionally. Improvement of crops in agriculture is a continuous process. Breeding varieties to suite the growing needs are done through conventional breeding and biotechnical means. Recently
Chinnamuthu C.R., Murugesa Boopathi P.
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Agroecosystem health, agroecosystem resilience, and food security

Journal of Environmental Studies and Sciences, 2015
This paper lays out the relationships between three mutually reinforcing concepts associated with agroecosystems: (1) agroecosystem health, the extent to which an agroecosystem can meet human needs for all of its residents over time; (2) resilience, the capacity of a system to adapt, reorganize, and maintain key functions in the face of turbulent and ...
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Agroecology: Agroecosystem diversification

Nature Plants, 2015
The diversity of agricultural systems has been minimized in order to maximize yields under favourable conditions. Diversification of agroecosystems may be required to maintain and stabilize yields in an increasingly unpredictable climate.
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The Biology of Agroecosystems

2019
Abstract The Biology of Agroecosystems provides an introduction to the biological and ecological attributes of ecosystems and the biological impacts of agriculture on the wider environment. Global human populations are rising and diets are becoming ever more complicated, leading to requirements for increased levels of food production ...
Nicola Randall, Barbara Smith
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Management of an Agroecosystem

Russian Journal of Ecology, 2002
Agroecosystems (AESs) are autotrophic ecosystems managed by man. The goal of the management is to obtain the maximum possible amount of high-quality agricultural products while preserving agricultural resources, primarily the soils and biodiversity. The main components of the management of AES structures and functions, including primary and secondary ...
B. M. Mirkin   +2 more
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Agroecosystem Diversity

2019
Agro-Ecosystem Diversity: Impact on Food Security and Environmental Quality presents cutting-edge exploration of developing novel farming systems and introduces landscape ecology to agronomy. It encompasses the broad range of links between agricultural development and ecological impact and how to limit the potential negative results. Presented in seven
Lemaire, Gilles   +3 more
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