Browsing Publikasjoner fra CRIStin - NIBIO by Title
Now showing items 3163-3182 of 4554
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The role of electrochemical properties of biochar to promote methane production in anaerobic digestion
(Peer reviewed; Journal article, 2022-08-15)The electrochemical properties of biochar may be the key factor to promote anaerobic digestion, which has attracted extensive attention. However, the mechanism and the role of the electrochemical properties of biochar are ... -
The role of environmental stress in fruit pigmentation
(Peer reviewed; Journal article, 2023-08-09)For many fruit crops, the colour of the fruit outwardly defines its eating quality. Fruit pigments provide reproductive advantage for the plant as well as providing protection against unfavourable environmental conditions ... -
The role of green total factor productivity to farm-level performance: evidence from Norwegian dairy farms
(Peer reviewed; Journal article, 2023-01-23)In the economics literature, measuring the performance of a dairy farm with a total productivity index is common practice. Previous research, on the other hand, has been chastised for failing to account for agricultural ... -
The Role of Technical Efficiency Achieving Sustainable Development: A Dynamic Analysis of Norwegian Dairy Farms
(Peer reviewed; Journal article, 2021-02-08)Growing environmental concerns have prompted governments to make sustainable choices in agricultural resource use. Evaluating the sustainability of agricultural systems is a key issue for the implementation of policies and ... -
Root frost tolerance, seasonal variation in root growth, and field performance of one-year-old Russian larch seedlings with simulated root freezing damages
(Peer reviewed; Journal article, 2023-05-08)Planting healthy seedlings with optimal growth potential is essential for proper growth and survival in forest regeneration. Assessing the seedling quality prior to planting is therefore important. In this Icelandic study, ... -
Root inoculation of strawberry with the entomopathogenic fungi Metarhizium robertsii and Beauveria bassiana reduces incidence of the twospotted spider mite and selected insect pests and plant diseases in the field
(Journal article; Peer reviewed, 2019-08-14)The effect of inoculation of strawberry roots by two entomopathogenic fungal isolates, Metarhizium robertsii (ESALQ 1622) and Beauveria bassiana (ESALQ 3375), on naturally occurring arthropod pests and plant diseases was ... -
Root-associated entomopathogenic fungi manipulate host plants to attract herbivorous insects
(Peer reviewed; Journal article, 2020-12-30)Root-associated entomopathogenic fungi (R-AEF) indirectly infuence herbivorous insect performance. However, host plant-R-AEF interactions and R-AEF as biological control agents have been studied independently and without ... -
Rotkjuke - på godt og vondt
(Glimt fra Skog og landskap;05/08, Others, 2008)Rotkjuke er en skadesopp, og et stort problem i europeiske skoger. Den angriper 20 prosent av grantrærne og frigjør derfor mye CO2. Kunnskap om rotkjukas nedbrytingsprosesser kan imidlertid tenkes brukt til å lage biodrivstoff ... -
Rotstokkròte - ein ny jordbærsjukdom
(Grønn kunnskap e;7(118) 2003, Research report, 2003)Rotstokkròte som er årsaka av algesoppen Phytophthora cactorum (Leb. & Cohn) Schroet., vart påvist i jordbær første gong i 1992 i Noreg. Til no er det i sortane Elsanta, Inga, Jonsok, Korona, Nora, Polka og Zefyr at ... -
Ruminal Fermentation, Growth Rate and Methane Production in Sheep Fed Diets Including White Clover, Soybean Meal or Porphyra sp.
(Peer reviewed; Journal article, 2020-01-02)The aim of the present work was to investigate the potential of Porphyra sp. as an alternative source of protein to soybean meal in diets for sheep. Our experimental treatments included a control diet (CON) based on grass ... -
RUMINANTS AND METHANE 1:4 European cattle and sheep production
(NIBIO POP;6(3) 2020, Journal article, 2020-01) -
RUMINANTS AND METHANE 2:4 Methods and techniques for measuring GHG emissions from ruminants
(NIBIO POP;6(4) 2020, Journal article, 2020-01) -
RUMINANTS AND METHANE 3:4 Global Warming Potential
(NIBIO POP;6(10) 2020, Journal article, 2020-02) -
RUMINANTS AND METHANE 4:4 Sustainable food and nutrient value
(NIBIO POP;6(9) 2020, Research report, 2020-02) -
Runoff prediction in ungauged catchments in Norway: comparison of regionalization approaches
(Journal article; Peer reviewed, 2018-04-01)Runoff prediction in ungauged catchments has been a challenging topic over recent decades. Much research have been conducted including the intensive studies of the PUB (Prediction in Ungauged Basins) Decade of the International ... -
Russiske engvekstsorter i Norge
(Grønn kunnskap e;9(111) 2005, Research report, 2005)Utveksling av engvekstsorter mellom Nordvest-Russland og Norge kan være av interesse, og dyrkingsverdien av noen russiske sorter ble prøvd under norske forhold. En sort fra hver av artene timotei, hundegras, engsvingel og ... -
Rv. 4 Roa-Gran grense – Forundersøkelser av vannkvalitet i vassdrag som kan påvirkes av anleggsaktivitet
(NIBIO Rapport;6(14) 2020, Research report, 2020-02)I forbindelse med bygging av ny Rv.4 på strekningen Roa-Gran har NIBIO på oppdrag fra Statens Vegvesen gjennomført forundersøkelser i vassdrag som kan påvirkes av anleggsaktivitet. Det har blitt tatt kvartalsvise vannprøver ... -
Rv.4 Gran - Jaren. Etterundersøkelser av vannkjemi i grunnvann og resipienter
(NIBIO Rapport;5(34) 2019, Research report, 2019-03)I forbindelse med vegutbyggingen av Rv 4 på strekningen Gran-Jaren har NIBIO på oppdrag fra tatens vegvesen Region øst gjort etterundersøkelser av vannkjemi i berørte resipienter og i grunnvannsbrønner tilknyttet et ... -
Rv.4 Gran - Jaren. Etterundersøkelser av vannkjemi i grunnvann og resipienter 2017 - 2019
(NIBIO-rapport;6(50) 2020, Research report, 2020-12)I forbindelse med vegutbyggingen av Rv 4 på strekningen Gran-Jaren har NIBIO på oppdrag fra Statens vegvesen Region øst gjort etterundersøkelser av vannkjemi i berørte resipienter og i grunnvannsbrønner tilknyttet et ... -
Røbekk Gravlund.Tiltaksvurdering for massehåndtering
(NIBIO Rapport;4(81) 2018, Research report, 2018-06)I forbindelse med utvidelsen av Røbekk Gravlund har NIBIO gjennomført grunnundersøkelser med jordprofilbeskrivelser. Observasjonene gjort under felt danner grunnlaget for anbefalinger om massenes egnethet som kistegravjord ...