Biodiversity can be increased most efficiently by large-scale enhancement where landscape is divided into intensive grassland and high value grasslands says Dr. Bullock #egf2020
Intensive grasslands are better than croplands in biodiversity. Change of management, field margins, introduction of new species can increase species abundance concludes Dr. Bullock #egf2020
How to improve knowledge transfer to farmers? Professor Kelly lists group learning, sharing local data and information, use of multiple channels to distribute knowledge. #egf2020
Dr. Shurpali compared NEE in mineral and biogas digestive fertilized grass-clover mixtures using eddy-co measurements. If harvested biomass was included in the calculations, both treatments were source of CO2 to the atmosphere #egf2020 GPP and respiration was higher w/digestive
#egf2020 Biogas or not - sustainable or not? asks Dr Rasi from Luke. Using manure in biogas production together with grass, the positive impact on GHG reduction is bigger.
Virtual mid-conference tours will departure in 5 minutes! Remember to bring your own lunch by the computer. Lets visit the Finnish countryside #egf2020
White clover can have several advantages in grass mixture. Dr. Hennessy from Teagasc #egf2020 concludes that if 20% clover throughout the year, N-fertilization can be reduced 100 kg N/ha. However, in spring same amount of N is used to support grass growth, N reduced in summer.
Dr Tubritt et al from Teagas Ireland reported on the value of using perennial ryegrass variety mixtures, interesting results. Read more from #egf2020 proceedings p 194.