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Efek mikoriza arbuskula (MA) dan zat perangsang tumbuh (ZPT) akar terhadap pertumbuhan vegetatif bibit tanaman jarak pagar (Jatropha curcas L.) asal stek batang Irfan Maulana; Ina Darliana
Composite : Jurnal Ilmu Pertanian Vol 7 No 2 (2025): Agustus
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v7i2.888

Abstract

Pengaruh Fungi Mikoriza Arbuskula (FMA) dan Zat Pengatur Tumbuh (ZPT) Akar Terhadap Pertumbuhan Vegetatif Bibit Tanaman Jarak Pagar (Jatropha curcas L.) Asal Stek Batang. Percobaan yang dilakukan bertujuan untuk mengetahui pengaruh interaksi Fungi Mikoriza Arbuskula (FMA) dengan Zat Pengatur Tumbuh (ZPT) akar terhadap pertumbuhan jarak pagar asal stek batang. Metoda percobaan menggunakan Rancangan Acak Kelompok yang terdiri atas sembilan perlakuan dan tiga ulangan, sehingga terdapat 27 plot percobaan. Setiap perlakuan terdiri dari 5 tanaman, sehingga jumlah seluruhnya 135 tanaman. Hasil percobaan menunjukkan terjadinya pengaruh interaksi antara pemberian dosis FMA dan ZPT terhadap pertumbuhan jarak pagar. Pemberian dosis FMA 10 g/tanaman dan konsentrasi ZPT 50 mg/ml pada tanaman jarak memberikan hasil pertumbuhan yang baik.
Peran Penanaman Pohon dalam Pelestarian Lingkungan dan Pengembangan Ekonomi Masyarakat Desa Sekitar Tahura Gunung Palasari Dwi Wahyuni; Sri Wilujeng; Ina Darliana; Reni Srimulyaningsih; Ishak Tanjung
ABDI KAMI: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 1 (2025): February 2025
Publisher : LPPM Institut Agama Islam (IAI) Ibrahimy Genteng Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69552/abdi_kami.v8i1.2938

Abstract

The forest area that plays a role in conservation efforts in Sumedang is the Gunung Palasari Grand Forest Park (TAHURA). These efforts can fail with various threats such as deforestation, exploitation and even economic pressure on the community that puts the condition of the area in a critical situation. The stages of prevention of this threat involve collaboration from various parties, such as academics, the community, and various other stakeholders. The purpose of this study is to invite the community and its surroundings to know the role of trees and want to play a role in planting trees for environmental conservation and developing the community's economy. The academics who contributed were the Faculty of Forestry, Winaya Mukti University, who took an approach through the seminar lecture method. The seminar was held on November 29, 2024 from 08.00 - 16.00 at TAHURA Gunung Palasari which was divided into three sessions, namely material presentation, discussion and tree planting. The material presented was targeted to gain community knowledge about plants, especially trees and their benefits, as well as public awareness to understand the importance of planting trees. This activity was declared successful in achieving its target based on the N-gain test, which obtained 60% from the difference in each pre-test to post-test parameter. The suggestion from this research is that routine planting activities should continue to be carried out.