Beltrán, Roberto, Nuria Cebrián, Carlos Zornoza, Alfonso Garmendia, and Hugo B. Merle. “Effect of Freezing Conservation Time on Loquat (Eriobotrya Japonica) Pollen Germination”. Spanish Journal of Agricultural Research 18, no. 3 (December 29, 2020): e0804. Accessed July 23, 2024. https://sjar.revistas.csic.es/index.php/sjar/article/view/16626.