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All Journal Jurnal Magrobis Menulis: Jurnal Penelitian Nusantara
S. Syarief Fathillah
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Agriculture, Biological Sciences & Forestry Other

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PENGARUH PEMBERIAN KOMPOS TANDAN KOSONG KELAPA SAWIT TERHADAP PERTUMBUHAN DAN HASIL JAGUNG MANIS (Zea mays Saccharata Sturt.) Mohamad Fadli; S. Syarief Fathillah; Ferry Horison Siahaan
Jurnal Magrobis Vol. 20 No. 1 (2020)
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

This study goal was to determine the effects of empty palm fruit bunch compost on the growth and yield of sweet corn (Zea mays Saccharata sturt). This research conducted in housing a palm oil plantation by PT Jaya Mandiri Sukses Kulim Estate (Eagle High Plantation) in perian village Muara Muntai, District Kutai Kartanegara Regency, East Kalimantan on ± 47 m above sea level, these research does at May 2019 until August 2019. This research used Randomized Complete Block Design (RCBD) with single factor (empty oil palm fruit bunches compost) and repeated five times. The studied factors were k0 = without compost (control), k1 = 6 t ha-1  (1,68 kg plot-1), k2 = 12 t ha-1  (3,36 kg plot-1),  k3 = 18 t ha-1  (5,04 kg plot-1)  and  k4 = 24 t ha-1 (6,72 kg plot-1). The results showed that the treatment on oil palm empty fruit bunches had no significant effect on leaves aged average that is 21 days after planting, the length of cobs with out corn skinin 75 days after planting, but significantly effected on plant height 21 days after planting 42 days after planting and 75 days after planting, leaves aged average that is 42 days after planting and 75 days after planting, appearance time of male flowers, cob weight of each plot and  yield per hectare (t ha-1). The lowes weight yield per hectare in the k0 treatment  everage is 10,14 t ha-1 and hinghest result on k3 treatment everage is 17,21 t ha-1.
Pengaruh Konsentrasi Poc Mengkudu (Morinda Citrifolia L.) Terhadap Pertumbuhan Dan Hasil Berbagai Varietas Terong (Solanum Melongena Sp.) Di Lahan Bekas Tambang Pt. Multi Harapan Utama M. Zakaria; Ince Raden; S. Syarief Fathillah
Menulis: Jurnal Penelitian Nusantara Vol. 2 No. 4 (2026): Menulis - April
Publisher : PT. Padang Tekno Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59435/menulis.v2i4.1109

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi POC mengkudu (Morinda citrifolia L.) dan interaksinya terhadap pertumbuhan serta hasil berbagai varietas terong (Solanum melongena). Penelitian dilaksanakan pada Juli–Oktober 2024 di lahan bekas tambang PT. Multi Harapan Utama, Kutai Kartanegara. Metode yang digunakan adalah Rancangan Petak Terpisah dalam Rancangan Acak Kelompok (RAK) faktorial 3 × 4 dengan tiga ulangan. Faktor pertama adalah varietas terong (ungu, hijau, putih), dan faktor kedua adalah konsentrasi POC mengkudu (0 ml, 10 ml, 15 ml, 20 ml). Hasil penelitian menunjukkan bahwa POC mengkudu berpengaruh sangat nyata terhadap umur berbunga dan berpengaruh nyata terhadap jumlah buah, bobot buah per tanaman, dan bobot buah per hektar, namun tidak berpengaruh nyata terhadap tinggi tanaman dan jumlah daun. Perlakuan terbaik diperoleh pada konsentrasi 10 ml dengan jumlah buah 11,79 buah/tanaman, bobot 1,25 kg/tanaman, dan hasil 6,25 t/ha. Varietas terong hijau menunjukkan pertumbuhan dan hasil terbaik dibandingkan varietas lainnya. Tidak terdapat interaksi nyata antara varietas dan konsentrasi POC
Co-Authors Ferry Horison Siahaan Ince Raden M. Zakaria Mohamad Fadli