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Effects of disease and environment on competitive interactions among wheat genotypes were investigated. Wheat genotypes (5) were grown in up to 6 diff...
Read moreSuggests that it is possible to calculate the plant or community phytomass from analysis of forestry sample-plot data of Derbholz (above-ground wood &...
Read moreIn a field study in La Plata, Argentina, mixtures of wheat cultivars were tested as an ecological alternative to pure culture, for producing either a ...
Read moreVan Yen District in Yen Bai Province represents the general terrain conditions and farming systems of the northern mountainous region of Vietnam. It h...
Read moreFertilization may impact ecosystem processes that sustain agriculture, such as nutrient cycling, by altering the composition of soil microbial communi...
Read moreReports further studies in the stand of Pinus nigra var. maritima already described [see preceding abstract]. Net primary production of the Pine was n...
Read moreA quantitative approach to estimating the effects of potential closed areas on fish spawning biomass and yields is presented. The focus for evaluation...
Read moreUnderstanding ecosystem responses to plant species loss is essential for the optimal management of grasslands. Recent studies have examined the effect...
Read moreBiodiversity offsetting and ecosystem accounting are two rapidly developing fields that share a common goal: quantifying changes in ecosystems. Nevert...
Read moreTheoretical analysis of a simple model, in which tree growth in even-aged stands is calculated as the product of unit leaf rate (E, increase in plant ...
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