ListarAgronomía Costarricense 37(2) por tema "costa rica"
Mostrando ítems 1-2 de 2
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Effect of inbreeding on productive parameters in Costa Rican Holstein and Jersey cows
(2013-12-11)A retrospective longitudinal study was conducted with 208 148 records of Holstein and Jersey cows from 545 specialized dairy herds present in the VAMPP Bovino National Data Base, of the Regional Center of Informatics for ... -
The effect of quality of food source on macadamia nut damage by Gymnandrosoma aurantianum (Lepidoptera: Tortricidae)
(2013-12-11)The effect of nitrogen content, the secondary compounds (tannin and proanthocyanidin) content, the dry matter content of 4 clones, and the different developmental stages of macadamia nuts, on the abundance of Gymnandrosoma ...