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Barley and perennial ryegrass were grown at various densities in boxes and Italian ryegrass and timothy at various densities in the field. The initial...
Read moreA critical assessment was made of the use of hemispherical photography in fully-developed wheat and barley canopies. It is concluded that black-and-wh...
Read moreDetailed measurements of the growth and development of a crop of barley cv. Proctor were used to study the processes determining ear number/unit field...
Read moreGermination and establishment in annual self-sown swards of (a) Stylosanthes humilis and (b) the associated grass weed Digitaria ciliaris were studied...
Read moreSwards of perennial ryegrass and white clover were grown in controlled-environment cabinets in soil that was allowed to dry. The evaporation rate duri...
Read moreSome short-term experiments in applied ecology and agricultural research have demonstrated that nutrient applications in semi-natural grasslands can m...
Read moreWe have little idea how landscape-scale factors influence the success of wild bumblebee nests over time. Here for the first time we use molecular mark...
Read morePlacement of fabric of appropriate mesh-size on or under the soil surface was examined as a possible means of constraining seedling growth and root pe...
Read moreResearch addressing the effects of habitat fragmentation on species, assemblages or ecosystems has been fraught with difficulties, from its conceptual...
Read moreThe scrub layer was studied in 11 selected areas of Riding Mountain National Park, Manitoba, which are used as winter range by wapiti (Cervus canadens...
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