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Experiments were conducted (1) to determine whether resistance to MCPA would subside in a population of Ranunculus acris subsp. acris after ending a 3...
Read moreIn each of three years, sugar beet was grown on; seven different soils with two rates of fertilizer-N. Differences in yield between different soils an...
Read moreYield of grain from oats sown late (28 Apr.) and sprayed twice in May with 0.5% parathion was about 33% greater than that of untreated oats.-R.B.
Read moreMost baleen whale populations are increasing after the end of industrial whaling, but their recovery patterns challenge long-standing assumptions abou...
Read moreWater available for irrigation is declining in many rice-growing regions around the world. Global populations continue to rise increasing crop product...
Read moreFertilization may impact ecosystem processes that sustain agriculture, such as nutrient cycling, by altering the composition of soil microbial communi...
Read moreNon-timber forest product (NTFP) harvest is frequently accompanied by resource management practices that interact with the harvesting itself, other di...
Read moreDue to climate change, an increasing frequency and severity of drought events are expected to impair grassland productivity, particularly of intensive...
Read moreThe explicit and implicit aims of creating ecological focus areas (EFAs) and implementing greening measures in European agro-ecosystems include the pr...
Read moreTropical river fisheries support food security for millions of people but are increasingly threatened by hydropower development. How dams affect these...
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