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All Journal Jurnal Agroteknos
SAHTA GINTING
Jurusan Ilmu Tanah, Fakultas Pertanian, Universitas Halu Oleo
Agriculture, Biological Sciences & Forestry

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PENGARUH KOMPOS KOTORAN SAPI TERHADAP BEBERAPA SIFAT KIMIA TANAH INCEPTISOL DAN PERTUMBUHAN TANAMAN JAGUNG PULUT (Zea mays var. ceratina) DAWAN DANDI SAPUTRA; SAHTA GINTING; NAMRIAH NAMRIAH; DARWIS DARWIS; SYAMSU ALAM; RESMAN RESMAN
Jurnal Agroteknos Vol 12, No 3 (2022)
Publisher : Fakultas Pertanian Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56189/ja.v12i3.29465

Abstract

This study aims to determine the effect of the use of Inceptisol soil on the coast of Napabalano Subdistrict and the application of cow dung compost as a planting medium on the growth of Pulut maize (Zea mays var. ceratina) and determine the best dose of cow dung compost on the utilization of Inceptisol soil on the coast of Napabalano District against maize growth. This research took place in October-January 2022. This study used a Randomized Block Design (RBD) with five treatments, namely without cow dung compost (P0); cow dung compost 100 g polybag-1 (P1); cow dung compost 200 g polybag-1 (P2); cow dung compost 300 g polybag-1 (P3); cow dung compost 400 g polybag-1 (P4), repeated four times to produce 20 experimental units. The variables observed were nutrient levels of N, P, and K in Inceptisol soil on Napabalano District's coast and plant growth, including plant height and number of plant leaves. The results showed that cow dung compost increased the N-total nutrient content from 0,072% to 0,11%, P-total from 20,34 mg 100g-1 to 29.29 mg 100g-1, and K-total 21,24 mg100g-1 to 30,60 mg100g-1. Giving cow dung compost, 400 g polybag-1 significantly increased plant height and the number of plant leaves compared to other treatments.
PERUBAHAN BEBERAPA SIFAT KIMIA TANAH PESISIR DAN PERTUMBUHAN TANAMAN PAKCOY (Brassica rapa L.) YANG DIBERI PUPUK KANDANG AYAM ASRIANI SAFITRI; SAHTA GINTING; ARSY AYSYAH ANAS
Jurnal Agroteknos Vol 12, No 3 (2022)
Publisher : Fakultas Pertanian Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56189/ja.v12i3.29453

Abstract

This study aimed to determine the changes in some chemical properties of coastal soil and the growth of pakcoy (Brassica rapa L.) given chicken manure and to obtain a treatment that changed the chemical properties of coastal soil and the growth of pakcoy (Brassica rapa L.) was more good. This study used a randomized block design (RBD) consisting of 4 treatments, namely A0 (without chicken manure), A1 (100 g chicken manure polybag-1), A2 (200 g chicken manure polybag-1), and A3 (300 g chicken manure polybag-1). Soil analysis was carried out at the Nanotechnology Laboratory, Halu Oleo University. This study showed that chicken manure increased the nutrient content of total N-, P-available, C-organic, and pH in coastal soil, with a dose of organic fertilizer that gave the best effect, namely 100 g polybag-1.
Co-Authors ARSY AYSYAH ANAS ASRIANI SAFITRI DARWIS DARWIS DAWAN DANDI SAPUTRA NAMRIAH NAMRIAH Resman Resman syamsu Alam