Sökning: "sugar beets"
Visar resultat 1 - 5 av 40 uppsatser innehållade orden sugar beets.
1. Lindmalva i sockerbetor : ett framtida ogräs
Kandidat-uppsats, SLU/Dept. of Crop Production EcologySammanfattning : Lindmalva (Abutilon theophrasti Medik) är ett sommarannuellt örtogräs som kan leda till kraftiga skördesänkningar i sockerbetor. Svenska betodlare har hittills varit förskonade mot lindmalvan och det har enbart rapporterats om enstaka fynd. LÄS MER
2. Skadeinsekter i sockerbetor
Kandidat-uppsats, SLU/Dept. of EcologySammanfattning : Det finns ett flertal skadeinsekter som kan angripa sockerbetor i Sverige och Danmark. 2018 förbjöds betning med neonikotionider vilket har varit ett säkert skydd mot insekter i sockerbetor. LÄS MER
3. The role of P25 interacting transcriptional regulator VIP1 in activation of transcription.
Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : Rhizomania, caused by beet necrotic yellow vein virus (BNYVV), has been considered as an economically important disease around the world because of the extreme reduction in sugar beet yield and sugar content in affected plants. The spread of rhizomania all over the world, including the emergence of resistance- breaking virus isolates, have been become a major concern for the plant pathologists and plant breeders aiming at improving sugar beet resistance to BNYVV as well as better understanding sugar beet-virus interactions during disease development. LÄS MER
4. Swedish substrates suited for circular production of the edible gourmet mushroom maitake
Master-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)Sammanfattning : A selection of locally sourced substrates were evaluated for hyphal growth and fruiting body production of the edible gourmet mushroom maitake (Grifola frondosa). Hyphal growth was evaluated on a wide range of substrates (30) including different leaves, sawdust and waste from food production and the substrate that performed best was potato peelings, which showed development of a remarkably dense mycelium. LÄS MER
5. Virus yellows in sugar beets in Sweden and Europe
Kandidat-uppsats, SLU/Dept. Of Plant BiologySammanfattning : This thesis describes virus yellows in sugar beets and converse both older and new knowledge about the viruses, vector and host relations and the control measures against the disease. The aim is to explore new potential control measures and to predict how the disease may affect agriculture in the future. LÄS MER