Zer egin dezaket?
224292 materialEducativo
textoFiltroFichatipo de documento Lur eta Ingurumen zientziak - Esperimentua/Praktika
Baliabide honi buruz...
In this experiment, a student will test the benefits of turning compost to aerate it.The student will set up two compost piles with soil and yard waste and place sheets of newspaper in each pile.Over a period of two to three months, the student will turn one pile with a shovel and leave the other pile undisturbed.The amount of decomposition will be determined based on the appearance of the newspaper in each pile.
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Mira un ejemplo de lo que te pierdes
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Fecha publicación: 12.5.2016
Baliabidearen jatorrizko lizentzia errespetatzen da.
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