CD Skripsi
Pengaruh Kombinasi Pupuk N, P, K dengan Masa Simpan Pupuk Hayati terhadap Pertumbuhan dan Produksi Tanaman Padi Gogo (Oryza sativa L.)
Biofertilizer viability will decrease, a carrier material is needed that can maintain the shelf life of the biofertilizer. the carrier material used in this research as a storage medium was M. bracteata. this research aims to obtain the best shelf life from long storage of biofertilizer to support the growth and production of gogo rice. The research was conducted experimentally using a completely randomized design (CRD) consisting of 7 treatments and 4 replications so that 28 experimental units were obtained with the treatments being tested were P1: 100% inorganic fertilizer; P2, P3, P4: 75% inorganic fertilizer + sludge palm oil + biofertilizer 10 ml (10% M. bracteata) 0, 1 dan 2 months shelf life ; P5, P6,P7: 50% inorganic fertilizer + sludge palm oil + biofertilizer 10 ml (10% M. bracteata) 0, 1 dan 2 months shelf life. The results of the research show that the combination of 75% N, P, K fertilizer, solid compost and biofertilizer with a shelf life of 0, 1 and 2 months is still able to provide the same results as applying 100% N, P, K fertilizer on the parameters of plant height, number of productive tillers, amount of grain pithy, weight of milled dry grains and weight of 1000 grains.
Keywords : Paddy rice, inorganic fertilizers, shelf life of biofertilizers, M. bracteata
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