Pengaruh Pupuk SP-36 Dan Bio-Urine Sapu Terhadap Pertumbuhan Dan Hasil Tanaman Kacang Tanah (Arachis Hypogaea L) Dan (dibimbing Oleh Abdul Rauf Dan Nur Sangadji,2924)

Moh Rizky Kasim (E281 17 462), The Effect of SP-36 Fertilizer and Cow Bio-Urine on the Growth and Yield of Peanut Plants (Arachis hypogaea L.) and (supervised by Abdul Rauf and Nur Sangadji, 2024).

This research aims to determine the effect of SP-36 fertilizer and cow bio-urine liquid organic fertilizer (POC) and their interaction on the growth and yield of peanut plants. This research was carried out from April to August 2023 in Tondo sub-district, East Palu sub-district, Palu city, Central Sulawesi province. This research method is a factorial Randomized Group Design (RAK) with two factors. Factor I is SP36 fertilizer which consists of three levels. The second factor is biourine concentration which consists of two levels. Each treatment combination was repeated five times so that there were 30 experimental units.

The results of the research showed that the administration of SP36 and POC cow biourine had a positive effect on the growth and yield of peanuts. This condition was shown by the plants growing taller, flowering earlier, producing more and heavier pods and heavier peanut seeds. There is a phenomenon of increasing growth and yield of peanut plants with increasing doses of SP36 and giving cow biorin. Peanut plants that were given SP36 at 75 kg/ha without cow biourine produced up to 23.9 pods with a weight of 100 seeds reaching 43.67 g. This value increased significantly when the plants were given SP36 along with 5% biorin to 27.75 sided pods with a weight of 100 seeds of 61.75 g. What has been obtained shows that it is recommended to combine phosphorous fertilizer on peanut plants with bovine Biourin POC