CD Skripsi
Pengaruh Konsentrasi Poc Limbah Kulit Jeruk Terhadap Pertumbuhan Tanaman Kangkung (Ipomoea Reptans Poir) Sebagai Rancangan Poster Biologi SMA Kelas XII
Waste is the result of disposal from a production process, both from industry (factories) and domestic (households). One waste that is often encountered is orange peel, which is included in the organic waste category. Oranges are generally utilized as an ingredient in various food products, while the peel is often thrown away. Orange peels contain important nutrients that can be utilized in making Liquid Organic Fertilizer (POC). The nutrient content of POC made from orange peel waste includes nitrogen (N) at 1.2%, phosphorus (P) at 0.15%, and potassium (K) at 1.5%. POC from orange peel waste has an important role in agriculture, especially in improving soil fertility, functioning as an organic and biological fertilizer, and as a soil improver. This POC also helps facilitate plant roots in absorbing nutrients, thus potentially increasing the growth and production of land kale plants.....
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