INFLUENCE OF FREQUENCY NATURAL GRASSHOPPERS SOUND TO LEAF CHLOROPHYLL CONTENT TEAK (TECTONA GRANDIS) AND PEANUT (ARACHIS HYPOGAEA) AS NATURAL SCIENCE LEARNING RESOURCES
Asri, Widowati; Juli, Astono; Agus, Purwanto · Universitas Negeri Yogyakarta
The results of research used for natural science learning resources are still seldom. This study focuses on use of research results especially on influence of natural frequency of grasshoppers on leaf chlorophyll content as Natural Science Learning Resources. This study based on the data from research “Increasing of Food Tenacity of Infertile Land …
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