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Analytical data (tabulated) show that A. indica has considerably improved the nutrient content and physical condition of the infertile acid sands on w...
Read moreSampling of earthworm populations during 5- and 15-yr-old cropping phases and in 5-, 10- and 15-yr-old fallow phases of shifting agriculture at Shillo...
Read moreManagers must understand the effects of stressors on ecosystems in order to identify thresholds of harm but, to be meaningful, thresholds will usually...
Read moreThis review discusses the use of organic manures on lowland grassland pastures in the UK. This review covers a range of topics, including: (1) current...
Read moreThis report aims to summarize existing knowledge, identify practical management guidelines and highlight deficiencies in understanding the ecology of ...
Read moreIn Mora excelsa rain forests of Trinidad, leaf fall was heavy, from August to October and from February to April. For a single year the leaf fall was ...
Read moreAgroforestry systems are refuges for biodiversity and provide multiple ecosystem functions and services. Diverse multispecies shade tree canopies are ...
Read moreDominance of free-floating plants such as duckweed is undesirable as it indicates eutrophication. The objectives of this study are to investigate whet...
Read moreAccumulation of recovering vegetation is often the principal mechanism limiting nutrient loss following large-scale disturbance of forest ecosystems. ...
Read moreThe functional structure of plant communities can be altered by grazing through two main mechanisms: species turnover (i.e. changes in species occurre...
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