Static yields and quality issues : is the agrienvironmet program the primary driver? - Peltonen-Sainio, Pirjo; Salo, Tapio; Jauhiainen, Lauri; Lehtonen, Heikki; Sieviläinen, Elina (Royal Swedish Academy of Sciences, 2015)
Keywords: Kasvintuotanto, kasvinviljely, maaperä; genetic gain; incentive; nitrogen; phosphorus; socio-economics; yield decline