CD Skripsi
Pengaruh Kotoran Larva Kumbang Tanduk (Oryctes Rhinoceros L.) Terhadap Sifat Kimia Tanah Di Bawah Tegakan Kelapa Sawit (Elaeis Guineensis Jacq.) Belum Menghasilkan
This study aims to see the influence of giving feces of horn beetle larvae (Oryctes rhinoceros L.) toward chemical properties under before product palm oil (Elaeis guineensis Jacq.) stand. This research has been committed in Nusantara Plantation (PTPN) V Sei Galuh Plantation, Tapung District, Kampar Regency and soil chemical analysis was held at Soil Science Laboratory at Faculty of Agriculture, University of Riau. The research was conducted in a non factorial experiment with 4 treatments are giving feces of horn beetle larvae on dose 0, 5, 10 and 15 kg per plants and 4 times replication arranged according to complete randomized design (RAL). The result of this research show that giving feces of horn beetle larvae can increase soil pH, N-total of soil, P-total of soil and K-total of soil and increase nutrient content of N, P and K leaf plant. The application of horn beetle larvae at dose of 15 kg per plant has sufficient nutrient content of N, P and K leaf oil palm leaves age
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