Article Per Year (5 Year)
p-Index From 2021 - 2026
1.116
P-Index
This Author published in this journals
All Journal Jurnal Agrium Abdimas Mandalika atech-i Komposit : Jurnal Pengabdian Dan Pemberdayaan Masyarakat Muria Jurnal Agroteknologi
Yuliatri Yuliatri
Politeknik Pertanian Negeri Payakumbuh
Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Engineering Environmental Science Social Sciences Other

Published : 6 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : atech-i

 1 
PENGARUH PEMBERIAN BEBERAPA DOSIS FUNGI MIKORIZA ARBUSKULAR (FMA) TERHADAP PERTUMBUHAN STUM MATA TIDUR KARET (Hevea brasiliensis Mull Arg) ii, YULIATRI; Wulan Sari, Dyah
Atech-i Vol. 1 No. 2 (2024): Tahun 2024
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/atech-i.v1i2.21

Abstract

Tanaman karet (Hevea brasiliensis) merupakan tanaman perkebunan yang bernilai ekonomis tinggi. Tanaman karet juga sebagai komoditi unggulan yang menghasilkan lateks. Untuk meningkatkan produkstivitas karet dan menghasilkan lateks yang berkualitas, petani harus menggunkan klon unggul. Seperti penggunaan stum mata tidur karet (Hevea brasiliensis Muell. Arg). Produktifitas tanaman karet selain menggunakan klon unggul juga dapat memanfaatkan mikroorganisme yang dapat membantu pertumbuhan tanaman karet, seperti Mikoriza. Penambahan Fungi Mikoriza Abuskular (FMA) dapat digunakan untuk membantu penyerapan unsur hara oleh tanaman di pembibitan. Penelitian ini mengenai pengaruh pemberian beberapa dosis fungi mikoriza arbuskular (FMA) terhadap pertumbuhan Stum Mata tidur karet (Hevea brasiliensis Muell Agr). Tujuan penelitian ini yaitu untuk mendapatkan dosis mikoriza yang tepat untuk pertumbuhan stum mata tidur karet. Variabel yang diamati adalah persentase akar terinfeksi FMA, waktu muncul tunas, panjang tunas, diameter tunas dan jumlah daun. Hasil penelitian menunjukan bahwa pemberian dosis 5 gram FMA memiliki derajat infeksi tertinggi yaitu 70%. Pertumbuhan stum mata tidur karet umur 16 MST menunjukkan pertumbuhan yang bervariasi pada semua variabel pengamatan baik tanpa diberi FMA maupun diberi FMA dengan beberapa dosis FMA yang sudah di aplikasikan.
RESPONSE OF OIL PALM SEEDLINGS (Elaeis Guineensis Jacq) IN PRE-NURSERY TO THE APPLICATION OF SEVERAL TYPES OF MANURE ii, YULIATRI; Patri Enati, Nin; Agustia, Ratna; Sulastri; DS, Fefriyanti D.S; Erlinda, Rita
Atech-i Vol. 2 No. 2 (2025): Tahun 2025
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/atech-i.v2i2.40

Abstract

This study aimed to evaluate the effect of various types of organic manure on the growth of oil palm (Elaeis guineensis Jacq.) seedlings during the pre-nursery stage. The experiment was conducted at the Experimental Garden of Politeknik Pertanian Negeri Payakumbuh using a Completely Randomized Design (CRD) with four treatments: without manure (P0), rabbit manure 200 g/polybag (P1), duck manure 200 g/polybag (P2), and chicken manure 200 g/polybag (P3), each replicated four times. Observed parameters included plant height, stem diameter, and number of leaves. The results showed that chicken manure (P3) produced the highest seedling height (21.75 cm) and the largest stem diameter (0.94 cm), significantly higher than the control. Rabbit manure (P1) and duck manure (P2) also improved growth compared to the control, although not significantly different from P3 in plant height. The number of leaves did not significantly differ among treatments, yet all seedlings met the criteria for transfer to the main nursery (≥4 leaves). The superiority of chicken manure is presumably due to its low C/N ratio, which accelerates nutrient mineralization, particularly nitrogen. These findings recommend chicken manure as an effective option to enhance oil palm seedling growth at the pre-nursery stage. Keywords: oil palm, pre-nursery, organic manure, C/N ratio
Co-Authors Agustia, Ratna Fastabiqul Khairad Fefriyanti DS Giska Oktabriana Giska Oktabriana Khairad, Fastabiqul Malrianti, Yefsi Novfirman Novfirman Novfirman, Novfirman Patri Enati, Nin Rio Valery Allen Rio Valery Allen Rita Erlinda Riza Syofiani SULASTRI Sulastri Sulastri Wulan Sari, Dyah