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The Zn and Cu tolerance of populations of Agrostis tenuis, A. stolonifera, Anthoxanthum odoratum, Festuca rubra and F. ovina was tested on root growth...

Normal field populations of deep-burrowing or shallow-working earthworms were inoculated into small plots that had been sterilized with dichloropropan...

Rice cv. Calrose was germinated under water with or without an oil overlay to impede gas exchange. The shoot was the first and most prominent structur...

Germination and early seedling growth of Pinus contorta and Picea glauca were examined in distilled water (pH 6.3) (control), eight acidic buffer solu...

Growth of P. stratiotes at the southern-most tip of the man-made Volta Lake in Ghana was measured over 1 year. Biomass and relative growth rate remain...

Batches of young tomato and bean plants were kept at a common site during either the day or night and placed out during the alternative period at each...

Pre-dispersal seed predation is sometimes considered unlikely to dramatically affect plant population growth because plants are generally expected to ...

Novel insecticides are continuously being developed for application in response to increased legal restriction of previously developed insecticides an...

Prescribed burning is a key tool used in prairie and savanna restoration projects. The timing and frequency of prescribed fires are important variable...

Growth and nutrient-uptake responses of annual rangeland to defoliation were studied at 13 sandy range sites located across the Sahelian zone of Mali ...