Agricultural and Food Science - Selaus tekijän mukaan "Puntila, Marja-Leena"

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    • Effect of type of forage offered and breed on performance of crossbred suckler heifers and their calves 

      Manninen, Merja; Aronen, Ilmo; Puntila, Marja-Leena; Heikkilä, Reijo; Jaakkola, Seija
      Agricultural and Food Science in Finland : 3 (Agricultural Research Centre of FinlandThe Scientific Agricultural Society of Finland, 1998)
      Tutkimuksessa selvitettiin heinävaltaisen (noin 2/3 kuiva-aineen syönnistä heinää) ja säilörehuvaltaisen (noin 2/3 kuiva-aineen syönnistä säilörehua) ruokinnan vaikutuksia Hereford- Ayrshire- (HfAy) ja Limousine-Ayrshire- ...

    • Genetic parameters for wool traits in Finnsheep lambs 

      Puntila, Marja-Leena; Mäki, Katariina; Nylander, Anne; Rintala, Onerva
      Agricultural and Food Science : 2 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2007)
      Genetic parameters were estimated for wool characteristics of white and coloured Finnsheep. The data consisted of 5 309 lambs from ordinary production flocks, the Finnsheep nucleus flock and a breeding flock. The variance ...