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All Journal JURNAL TRIAGRO Journal of Smart Agriculture and Environmental Technology
Yuliantina Azka
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Environmental Science Veterinary

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RESPON PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS (Zea mays saccharat Sturt) AKIBAT PEMBERIAN BERBAGAI DOSIS PUPUK ORGANIK CAIR KOTORAN SAPI Rostian Nafery; Yuliantina Azka; Denaz Alghifari
JURNAL TRIAGRO Vol 3, No 1 (2018): Volume 3 No.1 Januari – Juni 2018
Publisher : Universitas Tridinanti Palembang

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Abstract

Respon Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays saccharata Sturt) akibat Pemberian berbagai Dosis Pupuk Organik Cair Kotoran Sapi.  Penelitian ini bertujuan untuk mengkaji pengaruh pemberian berbagai dosis pupuk organik cair kotoran sapi terhadap pertumbuhan dan produksi tanaman jagung manis (Zea mays saccharata Sturt).  Penelitian ini dilaksanakan di Agro Techno Park (ATP) di Desa Bakung, Kecamatan Indralaya Utara, Kabupaten Ogan Ilir, Sumatera Selatan.  Rancangan penelitian yang digunakan adalah metode percobaan dengan Rancangan Acak Kelompok (RAK) non faktorial, dimana terdapat 5 perlakuan yaitu, P0 = Kontrol, P1 = 30 cc/l air, P2 = 40 cc/l air, P3 = 50 cc/l air, P4 = 60 cc/l air.  Perlakuan tersebut diulang sebanyak 5 kali sehingga terdapat 25 satuan percobaan.  Peubah yang diamati yaitu : luas daun (cm²), laju tumbuh tanaman (g/hari), umur berbunga (hst), diameter tongkol (cm), panjang tongkol (cm), berat tongkol per tongkol (g), dan berat tongkol berkelobot basah (g).  Berdasarkan hasil penelitian menunjukkan bahwa, pemberian dosis pupuk cair kotoran sapi berpengaruh nyata terhadap semua peubah yang diamati.  Hal ini diduga persentase kandungan unsur  hara yang terdapat didalam pupuk cair kotoran sapi telah mencukupi kebutuhan yang diperlukan untuk pertumbuhan vegetatif dan generatif tanaman jagung manis (Zea mays saccharata Sturt).  Hasil penelitian menunjukkan bahwa, respon pemberian pupuk organik cair kotoran sapi dengan dosis P3 (50 cc poc per liter air) dapat menghasilkan luas daun minggu ke-4 dan minggu ke-5 berturut-turut sebesar (2478.20 cm²) dan (4284.99 cm²), serta laju tumbuh tanaman pada periode ke-4 dan periode ke-5 berturut-turut sebesar (1.73 g/hr) dan (1.73 g/hr), sedangkan umur berbunga (45.50 hst), diameter tongkol (4.11 cm), panjang tongkol (20.45 cm), berat tongkol per tongkol (258.00 g), dan berat tongkol berkelobot basah (340.00 g).
PENGARUH PEMBERIAN ZAT PENGATUR TUMBUH (ZPT) TERHADAP PERTUMBUHAN STUM MATA TIDUR KARET (Hevea brasiliensis Muell Arg.) KLON IRR 112 Yuliantina Azka; Meriyanto Toyib; Muhammad Darmawi
JURNAL TRIAGRO Vol 1, No 1 (2016): volume 1 No.1 Jan-Juli 2016
Publisher : Universitas Tridinanti Palembang

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This study aimed to assess the effect of plant growth regulator on the growth ofthe eye stum IRR rubber bed 112. This research was conducted in the village of SungaiRengit, District Talang Kelapa, Banyuasin Regency, Sumatera Selatan Province. Thestudy was conducted from May 2014 through the month of August 2014. This study useda randomized block design (RBD) with 6 treatments and 4 replications. The treatmentsstudied were: B0 = 0 ml / Control, B1 = 4 ml / l of water, B2 = 8 ml / l of water, B3 = 12ml / l of water, B4 = 16 ml / l of water, and B5 = 20 ml / l of water. Each treatmentconsisted of 10 plants, the sheer number of plants that diteiti much as 240 plants (poybag)for a total of as many as 24 treatments and replications treatment. Each unit (unit)treatment trials, there are 3 (three) plant sample. Parameter observation that the speed ofgrowth of shoots (hst), shoot length (cm), number of petiole (strands), the percentage ofseedlings grown (%), weight of wet berangkasan plant (g), berangkasan dry weight ofplants (g), weight of wet roots departure (g), root dry weight berangkasan (g) and leafarea (cm). Based on the results obtained it can be concluded that, an organizing treatmentconcentration Grow 12 ml / 1 water tends to give the best results on shoot length, rootfresh weight and root dry weight.Keyword : eye stum IRR rubber bed, plant growth regulator, Hevea brasiliensis MuellArg. klon IRR 11
PENGARUH PEMBERIAN ZAT PENGATUR TUMBUH (ZPT) TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG MANIS (ZEA MAYS SACCHARATA STURT.) YULIANTINA AZKA; MERIYANTO .; YOGI ROMADI
JURNAL TRIAGRO Vol 2, No 1 (2017): Volume 2 No.1 Januari – Juni 2017
Publisher : Universitas Tridinanti Palembang

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Abstract

Penelitian bertujuan untuk mengetahui pengaruh pemberian zat pengatur tumbuh terhadap pertumbuhan dan hasil tanaman jagung manis. Penelitian dilakukan di desa Lalang Sembawa Kabupaten Banyuasin Sum-Sel, dimulai pada bulan Desember 2014 sampai bulan April 2015. Penelitian menggunakan RAK dengan 6 perlakuan dan 4 ulangan, perlakuan yang diteliti yaitu: P0 = 0 ml/l air (Kontrol), P1 = 4 ml/l air, P2 = 8 ml/l air, P3 = 12 ml / l air, P4 = 16 ml/l air, dan P5 = 20 ml / l air. Peubah yang diamati yaitu tinggi tanaman (cm), jumlah daun (helai), umur berbunga (hari), jumlah tongkol per tanaman, jumlah tongkol per petak, berat tongkol per tanaman, berat tongkol per petak, diameter tongkol (cm) dan panjang tongkol (cm). Hasil penelitian menunjukkan bahwa pemberian ZPT 12 ml/l air memberikan pengaruh yang lebih baik terhadap pertumbuhan dan hasil tanaman jagung manis dengan menghasilkan tinggi tanaman 186.96 cm, jumlah daun 12.25 helai, umur berbunga 52.5 hari, berat tongkol per tanaman 569.17 g dan berat tongkol per petak 7807.5 g.
Water apple (Syzygium samarangense) cuttings growth in response to a plant growth regulator Faridatul Mukminah; Yuliantina Azka
Journal of Smart Agriculture and Environmental Technology Vol. 3 No. 3 (2025): December 2025, Publised 2025-12-21
Publisher : Indonesian Soil Science Society of South Sumatra in Collaboration With Soil Science Department, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60105/josaet.2025.3.3.115-118

Abstract

This study aims to determine the effect of various doses of plant growth regulator (PGR) Rootone-F on growth of water apple cuttings (Syzygium samarangense). The research was carried out at the Balai Pengembangan dan Produksi Benih Tanaman Pangan Hortikultura in the Province of South Sumatra from July 2022 to September 2022. The  experimental method used a randomized block design (RBD) which consisted of 4 (four) treatments and 6 (six) replications. The treatments included P0 = (without PGR), P1 = (PGR 100 mg/l water), P2 = (PGR 200 mg/l water), P3 (PGR 300 mg/l water). Parameters observed were the percentage of growing cuttings, branch length, number of branches, root length and number of roots. The results showed that application of the plant growth regulator Rootone-F with dose of 200 mg/l water had the best effect on the percentage of growing cuttings, namely 55.00%, branch length 0.88 cm and root length 6.13 cm, while the treatment with dose 300 mg/l water had the best effect on the growth of the number of roots, namely 5.50.
Co-Authors Denaz Alghifari Faridatul Mukminah MERIYANTO . Meriyanto Toyib Muhammad Darmawi Rostian Nafery YOGI ROMADI