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PENGARUH UMUR DAN JUMLAH BENIH PER LUBANG TANAM TERHADAP HASIL PADI HITAM (Oryza sativa L) LOKAL SUBANG: Bahasa Indonesia Karya; Putro Hairutomo Setiko; Joko Santoso
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 5 No. 1 (2023): AGRO TATANEN Edisi Januari 2023 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/agrotatanen.v5i1.993

Abstract

ABSTRACTThe aim of the study was to determine the appropriate age and number of seeds for the transfer process (Tapin) from the nursery to the planting area in order to obtain high growth and yield of black rice.This research was conducted in Lemah Duhur irrigated rice fields, Kiangroke Village, Banjaran District, Bandung Regency, West Java Province.This study used an experimental method with Split Plot Design using 2 factors, namely seed age (U) as the main plot consisting of 4 levels, namely u1 = 10 days after sowing, u2 = 15 days after sowing, u3 = 20 days after sowing scatter and u4 = 25 days after scatter. The number of seeds per planting hole (J) as child plots consisted of 4 levels, namely j1 = 1 seed per planting hole, j2 = 3 seeds per planting hole, j3 = 5 seeds per planting hole and j4 = 7 seeds per planting hole.Parameters observed were: number of tillers per clump, number of panicles per clump, weight of harvested dry unhulled (GKP) per clump, weight of dry harvested unhulled (GKP) per plot, weight of dry milled unhulled (GKG) per plot.The results showed that there was no interaction between the treatment of seed age and the number of seeds operted in the planting hole for all observation parameters. The highest average number of panicles per clump was found in u2j1, the highest average weight of harvested dry grain per clump was found in treatment u4j1, the highest average weight of harvested dry grain (GKP) per plot was found in treatment u4j1, the average the highest average weight of dry milled grain (GKG) per plot was in the u4j1 treatment. Key words : seed age, seed number, black rice, anthocyanin, aleurone
RESPONS AGRONOMIS EDAMAME VARIETAS RYOKO TERHADAP VARIASI JARAK TANAM DAN DOSIS PUPUK KALIUM NITRAT Yudi Yusdian; Joko Santoso; Karya; Kundrat; Erfan; Linda Indriani
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 8 No. 1 (2026): AGRO TATANEN Edisi Januari 2026 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/129zsx29

Abstract

https://docs.google.com/document/d/14pworsnXcNhDqWB3w7s-paVBGC6AG-TR/edit?usp=sharing&ouid=110195209645462959075&rtpof=true&sd=true
PENGARUH PEMBERIAN PUPUK KANDANG DAN PUPUK HAYATI TERHADAP HASIL DAN KUALITAS TANAMAN KENTANG (Solanum tuberosum L.) VARIETAS GRANOLA Karya; Endang Kantikowati
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 8 No. 2 (2026): AGRO TATANEN Edisi Juli 2026 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/we1pp503

Abstract

This study aimed to determine the effect of chicken manure and biofertilizer on the growth and yield of Granola variety potatoes (Solanum tuberosum L.). The study was conducted in Lebak Saat Hamlet, Tribaktimulya Village, Pangalengan District, Bandung Regency, West Java Province, at an altitude of 1,200 m above sea level. This study used a factorial randomized block design (RBD) with three replications. Factor I: Chicken manure dose (k1 = 5 tons/ha, k2 = 10 tons/ha, k3 = 15 tons/ha). Factor II: Biofertilizer concentration (h1 = 2.5 ml/l, h2 = 5.0 ml/l, h3 = 7.5 ml/l). The parameters observed were the number and weight of tubers per plant. The results showed that the chicken manure dose and biofertilizer concentration treatments significantly affected the number and weight of tubers per plant, as well as the weight of tubers per plot. There was an interaction between the dose of chicken manure and the concentration of biofertilizer on the number of tubers per plant, tuber weight per plant, and tuber weight per plot. The highest yield was shown by the k2h3 treatment combination (a dose of chicken manure of 10 tons/ha and a concentration of biofertilizer of 7.5 ml/l). Yielded 55.30 kg per plot (1.26 kg per plant).
KERAGAMAN TANAMAN EDAMAME (Glycine max L. Merrill) VARIETAS RYOKO TERHADAP PERLAKUAN JARAK TANAM DAN DOSIS PUPUK KANDANG AYAM Yudi Yusdian; Karya; Joko Santoso; Erfan; Alyanisa Joestia Zhahiran
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 7 No. 1 (2025): AGRO TATANEN Edisi Januari 2025 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/agrotatanen.v7i1.1527

Abstract

This research aims to determine the growth and yield response of Edamame (Glycine max L. Merrill) cv. Ryoko to plant spacing and chicken manure dosage. This research was conducted in Margahurip Village, Banjaran District, Bandung Regency, West Java Province with an altitude of 800 m above sea level, pH 6.06 (slightly acidic) and rainfall of 2,481 mm/year. This research used a factorial Randomized Block Design (RBD) method with 3 replications. First factor: Planting Distance (j1= 30 cm x 10 cm, j2= 30 cm x 20 cm, j3= 30 cm x 30 cm). Second factor: Chicken Manure Fertilizer Dosage (k1 = 0 tons/ha, k2 = 10 tons/ha, k3 = 20 tons/ha). The results of the research showed that there was an independent effect in the 30 cm x 30 cm planting spacing treatment which had a better influence on plant height, number of branches, number of planted pods and weight of planted pods. Meanwhile, the chicken manure dose of 10 tonnes/ha had a better effect on the number of pods planted and the weight of the pods planted.
PENGARUH KOMBINASI ZAT PENGATUR TUMBUH Benzyl Amino Purine DAN Naphtalene Acetic Acid TERHADAP PERTUMBUHAN SUBKULTUR KENTANG (Solanum tuberosum L.) VARIETAS GRANOLA DENGAN METODE IN VITRO Karya; Endang Kantikowati; Joko Santoso; Regina Sofia Fahma
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 7 No. 2 (2025): AGRO TATANEN Edisi Juli 2025 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/ra0f2m96

Abstract

The study aims to determine the effect of the combination of Benziyl Amino Purine (BAP) and Naphtalene Acetic Acid (NAA) on the growth of Potato Subculture (Solanum tuberosum L.) Granola Variety Using the In Vitro Method, so that good potato seeds are obtained. This research was conducted at the Potato Seed Center (BBK) Laboratory, Sukamanah Village, Pangalengan District, Bandung Regency. West Java Province. This study used an experimental method with a Completely Randomized Design (CRD) Factorial pattern, consisting of 9 treatments and 3 replications. The first factor is the concentration of Benzyl Amino Purine or BAP (B) which consists of 3 treatment levels, namely: b1 = BAP 1 mg / l b2 = BAP 1.5 mg / l b3 = BAP 2 mg / l. The second factor is the concentration of Naphthalene Acetic Acid or NAA (N) which consists of 3 treatment levels, namely: n1 = NAA 0.1 mg/l n2 = NAA 0.3 mg/l n3 = NAA 0.5 mg/l. The parameters observed were the Number of Leaves, Number of Roots, and Number of Shoots. The results showed that there was an interaction between BAP and NAA treatments on the number of roots in the b1n3 and b2n3 treatments  
Co-Authors Alyanisa Joestia Zhahiran Endang Kantikowati Erfan Joko Santoso Kundrat Linda Indriani Putro Hairutomo Setiko Regina Sofia Fahma Yudi Yusdian