Pengaruh Pemberian Bokashi Jerami dan Pupuk Guano Terhadap pH, Unsur N Total, P, K Tersedia dan Pertumbuhan Serta Hasil Tanaman Terung Ungu (Solanum melongena L)

Abstract

The purpose of this study was to know the effect of bokashi straw and guano fertilizer that influenced the soil chemical properties such as pH, N, P, K available to the growth and yield of purple eggplant crop. The research was conducted for 3 months and was begun from September to November 2019, it was using polybag at the screen house. The location of the research was at Jalan SMPN 8, Mangkupalas Samarinda Seberang. The design of the experiment was a completely Randomized Design (CRD) with five treatments and five replications. The treatments consisted of P0 (without treatment); P1 (7.5 grams of bokashi straw polybag-1); P2 (15 grams of bokashi straw polybag-1); P3 (21 grams of guano fertilizer polybag-1); P4 (42 grams of guano fertilizer polybag-1). Soil analysis was pH, N, P, K available parameters, Plan data collected were plant height, number and weight of fruits of eggplant, they were analyzed by analisys of variance and least significant different (LSD) test was continued at 5%.The experiment was conducted by using polybag at screen house. The results showed that straw bokashi (15 grams polybag-1) and guano fertilizer (21 grams polybag-1 ) were able to increase pH and Nitrogen, straw bokashi (15 grams polybag-1) and guano fertilizer (42 grams polybag-1) were able to increase P available, straw bokashi (7.5 gram polybag-1) and guano fertilizer (42 gram polybag-1) were able to increase K-available. The application of straw bokashi (15 grams polybag-1) and guano fertilizer. 42 grams polybag-1) were significantly difference to plant height at 60 days after planting with an average of 46.52 cm and 46.38 cm respectively, but it not significantly to number and weight of eggplant crop fruits.