casca de ovo

Interesting facts

Designer Transforms Discarded Eggshells into Shape-Shifting Modular Lamp

Andriely Medeiros de Araújo 03/07/2026 at 21:17

The eggshell that almost everyone throws away is made up of about 95% calcium carbonate and can help enrich the soil when crushed, slowly releasing nutrients and being reused in home gardens and vegetable patches.

Débora Araújo 02/04/2026 at 14:24

casca de ovo fertilizante paraná agronegócio lavouras milho soja sustentável econômico

Brazilians Develop Eggshell Fertilizer Better Than Commercial Options for Use in Agriculture, Offering a Sustainable, Economic, and Nutritious Alternative for Corn, Soybeans, and Other Crops

Sabrina Moreira Paes 30/06/2022 at 23:41