Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2009
Sammendrag
Det er ikke registrert sammendrag
2008
Sammendrag
Fem nye mjøldoggtolerante sorter ble vurdert i forhold til målesorten "Aviance" i paraplykultur våren 2008. Resultatene viser at de nye sortene ikke er noe vesentlig bedre alternativ. "Aviance" anbefales fortsatt som hovedsort til vårplanting, mens "Shakira" fortsatt er hovedsort for sommer- og høstplanting i paraply.
Sammendrag
Fem nye mjøldoggtolerante sorter ble sammenlignet med målesorten "Rapides" i lyskultur med nedsenking og planting om våren. Resultatene viste at ingen av sortene var et klart bedre alternativ enn "Rapides".
Sammendrag
Det er ikke registrert sammendrag
Sammendrag
Due to a late harvesting season compared to that found in other European countries, the sweet cherry industry in Norway is now expanding, aiming for export markets. Cultivars producing high quality fruit that ripen late (late July and throughout August) and that are suitable to grow in high density production systems are sought. In addition, early ripening cultivars are sought for local marketing in early and middle July. Testing cultivars and advanced selections has been carried out at Ullensvang Research Centre since 1959. During the last decade, 130 cultivars and advanced selections have been included in the testing program. Important parameters like fruit size, fruit firmness, low fruit cracking, high and precocious yield, fresh appearance and good flavour have been evaluated. Based on the results from this testing program, the following cultivars are currently recommended: a) for early season: `Burlat", `Moreau" and `Merchant", b) for mid-season: `Giorgia", `Chelan", `Samba", `Techlovan" and `Van", c) for late season: `Lapins", `Kordia", `Regina" and `Sweetheart".
Sammendrag
Some high density sweet cherry orchards in Norway suffer from decay of trees resulting in death or reduced vigour of trees. A survey monitoring healthy and infected trees from several orchards found differences between cultivars and rootstocks in sensitivity of tree decay. In order to investigate this cherry tree decay further, new field trials were established in 2002 with trees of the cultivar Van grafted on the two rootstocks Prunus avium seedling and Colt and trained as central leader trees. Two parallel trials were planted; one in the soil of an old cherry orchard and the other in the soil from agricultural land where no fruit production had been conducted in advance. During the first years significant larger annual vegetative growth measured as trunk girth, annual shoot growth and leaf areas were registered from the trees growing in the virgin soil. In the replanted cherry soil, trees grafted on the rootstock Colt grew more vigorously than the seedling rootstock based on leaf areas and shoot growth measurements. The rootstock Colt may be the answer for avoiding cherry replant diseases.
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Ingunn M. VågenSammendrag
Det er ikke registrert sammendrag
Forfattere
Per Jarle MøllerhagenSammendrag
Det er ikke registrert sammendrag
Forfattere
Per Jarle MøllerhagenSammendrag
Vekstsprekker kan skyldes flere ulike faktorer, og er en stor kvalitetsfeil til de fleste potetproduksjoner enten det er konsum-, chips-, skrelle eller pommes frites produksjon. Sortene reagerer forskjellige på vekstforhold som kan gi vekstsprekk.