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Energetic cost of rearing a pup seen in soaring metabolic rate of sea otter mom
rearing a pup seen soaring metabolic rate sea otter mom
2016/8/11
The idyllic sight of a sea otter mother nursing a pup while basking in the peaceful waters of Monterey Bay can conceal the true extent of her devotion. Lactation is one of the most demanding physiolog...
Energetic aspects of the productive potential of grapevine in Male Karpaty vineyard region
photosynthetically active radiation productive potential grapevine Malé Karpaty vineyard region
2015/1/21
The grapevine productive potential estimated according to PAR input and efficiency of its conversion into phytomass yield are analysed in the paper. The analysis was based on results of experiments re...
IMPROVEMENT OF THE EFFECTIVENESS OF MAIZE (Zea mays L.) FERTILIZATION WITH NITROGEN BY THE APPLICATION OF MAGNESIUM PART II. CONTENT OF NUTRIENTS IN GRAIN AND ITS ENERGETIC VALUE
fertilizer application method magnesium maize cultivar types nitrogen
2009/4/1
Field experiments were carried out at the Didactic and Experimental Farm in Swadzim (52o26’ N; 16o45’ E) near Poznań in the years 2004-2007. The experiment was carried out in a „split-plot” des...
Evaluation of carbon sequestration in energetic crops (Miscanthus and coppice willow)
carbon sequestration Miscanthus coppice willow greenhouse gas emissions
2008/11/19
The aim of the project was analytical evaluation of carbon content and soil carbon sequestration in Miscanthus and coppice willow crops biomass. In this paper, we present the results from a field expe...
The energetic evaluation of grass plants fuel preparation technologies
traditional grasses topinambours sunflowers stems fuel technology energy evaluation energy input
2010/1/15
The technologies of growing, harvesting and preparing for fuel traditional feed type grasses (the mix of cereal and legume grasses) and coarse-stemmed vegetative plants (topinambours and sunflowers) w...