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Bioróżnorodność owadów na plantacji wierzby energetycznej

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Krzymińska J., Nijak K.
Zagadnienia Doradztwa Rolniczego
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2014
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issue 2(76)
54-65
EN
This paper reviews the potential value of SRW plantations as a habitat for invertebrates. It shows the investigation on the number and biodiversity of insects (both predators and herbivores) populating a plantation in IPP–NRI Field Experimental Station Winna Góra, Poland. The study took place in 2009 and 2010. All together 1840 insects were collected. They belonged to7 orders and 27 families. The most abundant groups were Coleoptera and Diptera orders. The biodiversity index was high. It was determined that SRW plantations are an excellent environment for insects.
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Uwarunkowania środowiskowe, produkcyjne i ekonomiczneuprawy roślin na cele energetyczne

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Remlein-Starosta D., Krzymińska J.
Zagadnienia Doradztwa Rolniczego
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2013
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issue 1(71)
71-81
EN
Sustainable Energy Development Strategy requires increasing renewable energy share in total energy production. Bioenergy crops – which area is increasing in Poland and other European Union countries – can be controversial from the social, economic and environmental point of view. However, numerous studies conducted all over the world show that this anxiety is partly unjustified. Dispersed energetics and low-cost biomass production can reduce the risk of energy production cost increase. Other studies show that bioenergy crops do not harm environment. On the contrary – they benefit it by buffering soil water reservoir, increasing beneficial organisms biodiversity and extracting soil nutrients unavailable for other plants. Additionally, our research prove, that many bioenergy plant varieties, resistant to pathogens and pests and suitable for our climate, can grow without much pesticide use. Therefore, there is no reason to turn back from switching to alternative energy sources and it is important to inform about recent biomass research and opinions.
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