Natural shade from integrated crop–livestock–forestry mitigates environmental heat and increases the quantity and quality of oocytes and embryos produced in vitro by Gyr dairy cows

Carlos Frederico Martins, A.M. Fonseca-Neto, Heidi Christina Bessler, Margot Alves Nunes Dode, L. O. Leme, Maurício Machaim Franco, C. McManus, Juaci Vitória Malaquias, Isabel C.F.R. Ferreira