Kusdiarti, Lilik
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PENGARUH INTENSITAS CAHAYA DAN DOSIS PUPUK KASCING TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAYAM MERAH (Amaranthus tricolor L.) Hardiane, Ketut; Maryani, Yekti; Kusdiarti, Lilik
JURNAL ILMIAH AGROUST Vol 1 No 2 (2017): October
Publisher : Universitas Sarjanawiyata Tamansiswa

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The purpose of this research was to determine the effet of vermicompost dosage the growth and yield of red spinach. This experiment was conducted in the field of Merapi Organic Farm which is located in Balangan Village (Wukirsari, Cangkringan sub district Sleman regency, Yogyakarta). The altitude is about 500 meters above sea level with temperature between 230C–290C and the soil type is regosol. The experiment layed out a complete randomized block design, the experiment arranged in split plot and laid out in randomized complete block design. The main plot was  light intensity i.e. 100 %, 75% and 65%. The subplot was dosage of vermicompost i.e. 5.0, 7.5 and10 tons per hectare, and each treatment was repeated three times. Variables observed were plant height, number of leaves, leaf area, stem diameter, fresh and dry weight of plant, chlorophyll content and yield per hectare. The results showed that there is no interaction between those two factors on the growth and yield but chlorophyll content. The high intensity of light giving growth and high yield, but vermicompost did not significantly affect the growth and yield of red spinach.
EFEK PERTUMBUHAN PLANLET PISANG RAJA (Musa paradisiaca) DENGAN PEMBERIAN BERBAGAI MACAM DAN KONSENTRASI MINYAK ATSIRI Ulhusna, Agusti Pratama; Darini, Maria Theresia; Kusdiarti, Lilik
JURNAL ILMIAH AGROUST Vol 1 No 2 (2017): October
Publisher : Universitas Sarjanawiyata Tamansiswa

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This research aim to know the effect of essential oil and its concentrations on the growth of banana plantlets. The experiment has been done in tissue culture laboratory of banana germplasm unit in Yogyakarta Spesial Territory (DIY). This study has been done in September until November 2016. It was a 3 x 3 factorial experiment and one control, arranged in a completely randomized design (CRD) with three replicates. The treatment consists two factors. The first factor is essential oil consisting of three kinds of essential oil i. e. clove oil, gandapura oil, and red ginger oil. The second factor is the concentration of essential oil which is 500, 750, and 1,000 ppm. Each treatment consisted of three bottles. The explant were obtained from 6 months old subculture. Variables observed were changes in plantlets height, fresh weight and dry weight of plantlets, root number of plantlets, and number of new growing plantlets. The results showed there’s no interaction between kinds and concentration of essential oil on the growth of banana plantain plantlets. The effect of red ginger oil on plantlets growth is better than clove and gandapura oil. Red ginger oil cause new plantlets grow faster and the concentration of 500 ppm yield the highest number of new growing plantlets.
PENGARUH MACAM DAN DOSIS PUPUK ORGANIK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PAKCHOY (Brassica rapa L.) Sofian, Ahmad; Maryani, Yekti; Kusdiarti, Lilik
JURNAL ILMIAH AGROUST Vol 1 No 2 (2017): October
Publisher : Universitas Sarjanawiyata Tamansiswa

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This study aims to determine the effect of kinds and dosage of manure application on the growth and yield of pakchoy. The experiment was conducted in a the field of Merapi Organic Farm, located in Balangan Wukirsari village, Cangkringan, Sleman Yogyakarta. The altitude is 500 meters above sea level with temperature of 23 0C - 29 0C and regosol soil type. This research was conducted in October through December 2016. The experiment was a factorial 2 x 3 and one control, arranged in a randomized complete block design. The treatment consists of two factors, the first factor consists of two kinds: namely  vermicompost and cow manure. The second factor is the dose of organic manure: 5 ton, 10 ton and 15 ton per hectare. Each treatment was repeated three times. Variables observed were plant height, leaf number, leaf area, plant fresh weight, root fresh weight, dry weight of plants, root dry weight and yield per hectare. The analysis showed that no interaction effect between the two factors on the growth and yield. Various kinds and dose of  manure showed no significant effect on the growth and yield, per hectare. The application of manure significantly affected plant height and plant fresh weight.
PENGARUH KELAS BENIH DAN SISTEM TANAM TERHADAP HASIL PADI (Oryza sativa L.) Hidayat, Wahyu; Kusdiarti, Lilik; Pamungkas, Djoko Heru
JURNAL ILMIAH AGROUST Vol 1 No 2 (2017): October
Publisher : Universitas Sarjanawiyata Tamansiswa

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Study on the influence of seed and planting systems on rice (Oryza sativa L.) yield, aims to the determine the combination between seed classes with appropriate cropping systems in order to obtain maximum yield. The experiment was conducted in Jambidan village, Banguntapan subdistrict, Yogyakarta. The altitude is 100 m above sea level. The study has been done in October to December 2015. The rice variety used in this study was Ciherang. The treatment design used was a 3x3 factorial arranged in a randomized complete block design with three replicates. The first factor was the seed class of foundation seed, stock seed and certified seed. The second factor was the planting system consisting of three levels, namely tiles, legowo 1, and Legowo 4: 1. The variables observed were plant height, number of productive tiller, panicle length, number of grains per panicle, number of empty grains per panicle, and yield per hectare. Foundation seed produced maximum yield of 10.84 tons per hectare, then stock seeds of 10.47 tons per hectare, and certified seed yielding 9.76 tons per hectare. Planting system Legowo 2: 1 gave the highest yield of 11.06 tons per hectare, and planting system Legowo 4: 1 produced 10.59 tons per hectare, while tile system produced 9.40 tons per hectare.
Pengaruh Konsentrasi Urea Dan Pupuk Organik Cair Terhadap Pertumbuhan Setek Sirih Merah (Piper crocatum L) Rozaq, Abdul; Kusdiarti, Lilik; Sunaryo, Yacobus
JURNAL ILMIAH AGROUST Vol 1 No 1 (2017): Maret
Publisher : Universitas Sarjanawiyata Tamansiswa

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Penelitian tentang pengaruh konsentrasi urea dan pupuk organik cair terhadap pertumbuhan setek sirih merah (Piper crocatum L) telah dilaksanakan di Desa Panggungharjo Kec. Sewon Kab. Bantul Yogyakarta yang berlokasi di Dusun Krapyak Wetan. Tujuan penelitian ini untuk mengetahui pengaruh konsentrasi urea dan pupuk organik cair terhadap pertumbuhan setek sirih merah. Penelitian ini dirancang menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan perlakuan yang terdiri atas 2 faktor dan 3 ulangan. Faktor pertama adalah konsentrasi pupuk urea (N) yang digunakan untuk merendam bahan setek, terdiri dari 3 aras yaitu: Tanpa urea/control (N0), konsentrasi urea 0,06% (N1), konsentrasi urea 0,12% (N2). Faktor kedua adalah konsentrasi pupuk organik cair (R) terdiri dari 3 aras yaitu: Tanpa pupuk (R1), Konsentrasi pupuk 4% (R1), dan Konsentrasi pupuk 6% (R2). Pupuk organik cair diberikan setelah setek dipindah ke polibag dan dinyatakan hidup. Hasil analisis menunjukkan ada beda nyata antara perlakuan perendaman urea dan pemberian pupuk organik cair pada panjang akar. Perlakuan perendaman dalam berbagai konsentrasi urea dan pemberian pupuk cair organik menghasilkan panjang akar yang berbeda nyata. Perendaman berbagai konsentrasi urea maupun pemberian pupuk organik cair dengan konsentrasi yang berbeda tidak berpengaruh nyata terhadap pertumbuhan tanaman sirih merah.
Pertumbuhan dan Respon Hasil Melon (Cucumis melo L.) terhadap Penggunaan Pupuk Mulsa dan Kotoran Rahmah, Rini Nur; Sunaryo, Yacobus; Kusdiarti, Lilik
JURNAL ILMIAH AGROUST Vol 1 No 1 (2017): Maret
Publisher : Universitas Sarjanawiyata Tamansiswa

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Penelitian ini dilakukan untuk mengetahui dampak mulsa dan dosis pupuk terhadap pertumbuhan dan hasil melon. Percobaan dilakukan di lahan gersang Ngasem Utara, Plembutan, Playen, Gunungkidul, dari bulan Desember 2014 sampai Februari 2015. Penelitian ini menggunakan percobaan faktorial 3x3 yang disusun dalam Rancangan Acak Kelompok Lengkap dengan 3 ulangan. Faktor pertama adalah jenis mulsa yang terdiri dari 3 tingkat: tanpa mulsa, mulsa dengan perak pada plastik berwarna hitam, dan mulsa dengan jerami padi. Faktor kedua adalah dosis pupuk: 5, 10, 15 ton ha-1. Hasil percobaan menunjukkan bahwa perak pada plastik berwarna hitam memiliki perbedaan yang signifikan terhadap pertumbuhan dibandingkan dengan aplikasi mulsa lainnya. Aplikasi pupuk kandang 15 ton ha-1 menghasilkan pertumbuhan yang lebih baik daripada dosis 10 ton ha-1 dan dosis 5 ton ha-1. Produksi buah tidak maksimal karena infeksi jamur berbulu pada tanaman daun beberapa minggu sebelum pemanenan.