Resultados de búsqueda - "economics"

Pesticide use in rice cultivation in Tarapoto, Peru por Palm, Britta

“…The aim of the interviews was to understand the socio-economic conditions, found out about rice cultivations practices, the usage patterns of pesticides and to identify suitable water sampling sites. …”
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Rådgivning till distansskogsägare por Andersson, Simon, Magnusson, Karl

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Diversity of barley yellow dwarf-associated viruses in winter cereals of Southern Sweden por Johnson, Marcelle Lauren

“…Barley yellow dwarf virus (BYDV) is a widespread complex of virus species of cereal crops in the world, known to infect both wild and cultivated plants of the family Poaceae, having the effect of yield reductions and subsequently large economic losses to farmers. Barley yellow dwarf disease (BYD) is a result of infection from BYDV species (genus: Luteovirus) and cereal yellow dwarf virus (CYDV; genus: Polerovirus). …”
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Pälsfärgen hos nötkreatur och dess påverkan på tillväxt och mjölkproduktion por Svensson, Elin

Seroprevalence and risk factors for Rift Valley fever and Capripoxvirus in small ruminants in the border region of Tanzania - Zambia por Olovsson, Emelie

“…This means that the health of these animals is important socio-economically for the farmers. Rift Valley fever (RVF) and sheep and goat pox (SGP) are two diseases that OIE have listed as notifiable. …”
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Ljusets och mörkrets effekt på suggor och gyltor por Carlsson, Julia

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Vem maler framtidens kulturspannmål? por Carlsson Wendin, Hannah

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Utvärdering av glyfosat som kommunal bekämpningsmetod por Skillö, Li

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Sommartemperaturens påverkan på hjortdjurs aktivitet por Nordström, Louise, Persson, Ida

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Impressionistisk, teknokratisk och modernistisk naturalism por Moe, Essie

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Öppna grönytor i staden por Lund, Eric

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Integrating horticultural and arable crops : a sustainable way to increase vegetable production in Scania? por Mortensen, Stina Helena

“…Physical characteristics of the farm and economic factors rank highest among factors influencing decision making, in general terms. …”

Det mänskliga beteendets spår i landskapet : att följa eller att inte följa por Stålhand, Wilma

“Alla vet ju att Gottsunda är ett av Uppsalas problemområden” por Rosén, Karin

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What traits make Swedish dairy cows survive? por Bengtsson, Caroline

“…The ability of dairy cows to survive and the economic importance of this have been in-creasing in dairy cattle breeding lately. …”
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Förutsättningar för återintroduktion av stora gräsätare i Sverige por Lindblad, Erland

“…In order to locate suitable sites for reintroduction I had the national power line system (Stamnätet) in mind; this is unproductive land from an economic point of view. The power line corridors are important habitats and hold many endangered species which presumably would benefit further from extensive grazing. …”

Clover (Trifolium spp) gamefields por Komstedt, Karl

“…Wildlife is a valuable and renewable resource that promotes economical, ecological and social values. These values are important for developing and maintaining many rural societies. …”
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Att utrota en global smitta - det lyckade exemplet boskapspest por Karlsson, David

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Bioinformatics and molecular genetic studies of domestic and wild buffalo species : focus on evolutionary relationship of the DGAT1 gene por Javadi, Farzad Hakim

“…Efficient breeding programs used in dairy industry have resulted in extensive genetic progress for many economically important traits. Progeny testing helps to choose the best young males based on their genetic merit and therefore their potential for being used in breeding. …”

Våmacidos hos mjölkkor por Lidholm, Lovisa