CD Skripsi
Uji Formulasi Pupuk Hayati Cair Dengan Penambahan Bacillus Cereus Terhadap Pertumbuhan Dan Hasil Tanaman Jagung Manis (Zea Mays Saccharata Sturt )
This study aims to determine the effect of giving several liquid biological
fertilizer formulations with the addition of B. cereus and get the best formulation
to increase the growth and yield of sweet corn. The field experiment was
conducted in the Faculty of Agriculture experiment station, Riau University
located in Pekanbaru from July 2018 to October 2018. The research was carried
out experimentally using a completely randomized design consisting of five
treatments with four replications. The treatments tested were P1: B. cereus
without formulation, P2: 100 ml B. cereus + 1 l wastewater of rice + 1 g chitin +
100 ml molasses, P3: 100 ml B. cereus + 1 l wastewater coconut + 1 g chitin +
100 ml molasses, P4: 100 ml B. cereus + 1 l tofu liquid waste + 1 g chitin + 100
ml molases, P5: 100 ml B. cereus + 1 l palm oil mill effluent + 1 g Chitin + 100
ml molasses. The parameters observed were plant height, age of female flower
emergence, harvest age, stem diameter, weight of cob with cornhusk, weight of
cob without cornhusk, length of cob without cornhusk, diameter of cob without
cornhusk, number of rows of corn kernels. The results showed that all treatments
have not been able to improve the growth response and yield of corn plants and all
formulations of B. cereus biological fertilizer tested have not found the best
formulation.
Keywords : sweet corn, biological fertilizer, Bacillus cereus, liquid waste,
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