Yacobus Sunaryo
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PENGARUH MACAM DAN TAKARAN PUPUK ORGANIK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KORO PEDANG PUTIH (Canavalia ensiformis L.) DI TANAH GRUMOSOL Revisan Prisintava Hia; Yacobus Sunaryo; Maria Theresia Darini
JURNAL ILMIAH AGROUST Vol 3 No 1 (2019): Maret
Publisher : Universitas Sarjanawiyata Tamansiswa

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This research was conducted to determine the kinds and dosage of organic fertilizers on the growth and yield of jack bean cultivated on the grumosol soil. This research was conducted in March - July 2017 at the UPTD Balai Pengembangan Perbenihan Tanaman Pangan dan Holtikultura unit Kerja Gading,  Jl. Yogyakarta – Wonosari km 33, located in Gading, Playen, Gunung Kidul district, Special Region of Yogyakarta. It has an altitude of 200 meters above sea level with a daily average temperature of 27.7 oC and relative humidity of 80 - 85%. This research was a field experiment arranged with factorial Randomized Complete Block Design (RCBD) 3 replications. The first factor was the kinds of organic fertilizer consisting of chicken manure, goat manure, cow manure, and green manure of gliriside. The second factor was the dosage of organic fertilizer consisting of 10, 15, and  20 ton.ha-1. Observation variables included plant height, number of leaves, number of flowers.plant-1, dry weight of plants, number of pods.plant-1, and seed weight.ha-1. Data were analyzed by variance at 5% level. The difference between treatments will be tested by the DMRT Multiple Range Test at a level of 5%. The results indicated that there was no interaction between the treatment of kind and dosages of organic fertilizers on the observation variables.Chicken manure application the growth of jack bean plant was not significantly different from the treatment of cow manure and green manure of gliriside, but it could produce better growth than goat manure treatment. Chicken manure yields the seed weight.ha-1 of jack bean plants not significantly different from green manure treatment, but could produce growth than goat and cow manure treatment. Dosage 10, 15, and 20 ton.ha-1 resulted growth and yield of jack bean not significantly different
PERTUMBUHAN DAN HASIL HIDROPONIK TOMAT CHERRY (Solanum Lycopersicum Var Cerasiforme) DENGAN PERLAKUAN POC BERBAHAN BAKU VINASSE DAN FECES DOMBA DENGAN FERTIGASI SISTEM TETES Ilham Maldo Putra; Yacobus Sunaryo; Darnawi Darnawi
JURNAL ILMIAH AGROUST Vol 5 No 1 (2021): Jurnal Ilmiah Agroust
Publisher : Universitas Sarjanawiyata Tamansiswa

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Penelitian ini bertujuan untuk mengetahui pengaruh macam nutrisi dan macam varietas terhadap pertumbuhan dan hasil tomat dengan fertigasi sistem tetes. Penelitian dilakukan pada bulan Januari sampai April 2020 di Kebun Percobaan Fakultas Pertanian UST Celeban UH III, Jln. Batikan, Yogyakarta dengan ketinggian tempat sekitar 114 m dpl. Penelitian dilakukan dengan percobaan faktorial 2 x 3, yang dirancang dengan Rancangan Acak Kelompok Lengkap (RAKL) dengan 4 ulangan. Faktor pertama adalah macam larutan nutrisi yaitu: P1 (POC berbahan baku Vinasse dan feses domba), P2 (POC berbahan baku feses Domba), P3 (AB Mix) sebagai kontrol. Fator kedua adalah macam varietas yaitu V1 (tomat cherry jenis Ruby), V2 (tomat cherry jenis Rojita). Hasil penelitian menunjukkan tidak terjadi intaraksi antara macam larutan nutrisi dan macam varietas terhadap pertumbuhan dan hasil tomat, kecuali pada variable saat berbunga dan diameter buah. tidak terjadi beda nyata antara perlakuan macam larutan nutrisi pada komponen pertumbuhan kecuali pada diameter batang. Perlakuan AB mix menghasilkan diameter batang lebih besar daripada perlakuan larutan nutrisi yang lain. Tidak ada beda nyata antara perlakuan varietas pada komponen pertumbuhan kecuali jumlah tandan buah per tanaman. Varietas tomat Ruby menghasilkan tandan bunga lebih banyak dari pada varietas Rojita. Perlakuan POC berbahan baku vinase dan feces domba (P1V1) menghasilkan saat berbunga paling cepat, Perlakuan AB mix pada varietas Rojita (P3V2) menghasilkan diameter buah paling besar.
PENGARUH KONSENTRASI URIN KELINCI DAN BOKASI PUYUH TERHADAP KANDUNGAN KLOROFIL DAUN DAN HASIL TANAMAN BLUMKOL (Brassica oleracea var. botritys L.) Noviana Riyanti; Yacobus Sunaryo; Darnawi
JURNAL ILMIAH AGROUST Vol 7 No 2 (2023): In Press - Oktober
Publisher : Universitas Sarjanawiyata Tamansiswa

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This research aims to determine the influence of giving different concentrations of rabbit urine and quail manure compost on the chlorophyll content of leaves and the yield of Cabbage (Brassica oleracea var. botrytis L.). The study was conducted in the residential area of RT16/RW.05, Rejowinang Village, Kota Gede Subdistrict, Yogyakarta, Special Region of Yogyakarta. This research was conducted from December 2022 to March 2023. The study employed a 3 × 2 factorial experiment arranged in a Complete Randomized Block Design (CRBD) with four replications. The first factor consisted of three levels of rabbit urine concentration: K0 = control (without rabbit urine concentration), K1 = 30% concentration, K2 = 60% concentration. The second factor involved two levels of quail manure compost dosage: B1 = 5 tons/ha → 1.2 kg/plot, B2 = 15 tons/ha → 3.6 kg/plot. The research results indicate that there is no interaction between the concentrations of rabbit urine and the dosage of quail manure on the chlorophyll content of leaves and the yield of Cabbage plants. The treatments of rabbit urine concentrations (K0), (K1), and (K2) did not show a significantly difference in the chlorophyll content of leaves and the yield of Cabbage plants. Similarly, the dosages of quail manure compost (B1) and (B2) did not show any significantly difference in the chlorophyll content of leaves and the yield of Cabbage plants. Keywords: Cabbage, Rabbit urine POC, Quail manure compost