scholarly journals STABILITAS HASIL BEBERAPA GALUR JARAK

2020 ◽  
Vol 9 (3) ◽  
pp. 104
Author(s):  
RUSIM MARDJONO ◽  
HADI SUDARMO ◽  
. SUPRIJONO
Keyword(s):  
Key Words ◽  
Block Design ◽  
Yield Stability ◽  
Treatment Results ◽  
Specific Location ◽  
Randomized Block Design

<p>Penelitian mi dilaksanakan di dua lokasi yaitu di Sandubaya (l-ombok Timur. NTB) dan Bayan (I-ombok Barat, NTB) dilakukan pada musim lanam 1998/1999 dan 1999/2000 bulan Nopember 1998 sampai dengan September 2000. Penelitian ini bertujuan unluk mem¬ peroleh galur-galur unggul jarak bcrproduktivitas tinggi, dan spcsiik di Kawasan Timur Indonesia. Galur yang diuji sebanyak 9 galur harapan yaitu RC.67, RC.74. RC.86, RC.104, RC.106, RC.220, RC.221, RC.64, KF.VIII dan sebagai pembanding digunakan 3 varietas komersial yaitu Asembagus 22, Asembagus 60 dan Asembagus 81. Penelitian mengguna¬ kan rancangan acak kelompok dengan ulangan 3 kali. Hasil penelitian menunjukkan 3 galur unggul yaitu RC.67, RC.221 dan RC.64, yang sama potensi dengan varietas Asb.81, mempunyai adaptasi luas (varietas stabil). Dua galur lainnya yaitu RC.74 dan RC.104 beradaplasi sempit (spesiik lokasi) sesuai untuk daerah Bayan Nusa Tenggara Barat</p><p>Kata kunci : Ricmus commums, stabilitas hasil, spesifik lokasi</p><p> </p><p><strong>ABSTRACT </strong></p><p><strong>Yield Stability of Castor Lines</strong></p><p>The experiment was conducted in two locations at Sandubaya (East I-ombok) and Bayan (West lombok), in planting session 1998/1999 and 1999/2000 from November 1998 to September 2000 This experiment was aimed to ind oul superior lines of castor, high productivities, that can be developed in speciic dry area in easten pat of Indonesia. The trial was arranged in randomized block design with 3 replications. Nine lines, RC.67, RC.74, RC.86, RC.104. RC.106. RC.220, RC. 221, RC6I, KF.VIII and 3 control varieties, Asembagus 22, Asembagus 60 and Asembagus 81 were used as treatment. Results of this experiment found out 3 superior lines: RC 67, RC.221 and RC.64, which have the same potential with Asb.81 variety, have broad adaptation (stable lines). Two other lines : RC.74 and RC.104 have narrow adaptation (speciic location) just for Bayan. West Nusa Tenggara.</p><p>Key words: Ricmus commums, yield stability, specific location</p>

scholarly journals STABILITAS HASIL BEBERAPA GALUR WIJEN

2020 ◽  
Vol 10 (4) ◽  
pp. 127
Author(s):  
. SUPRIJONO ◽  
RUSIM MARDJONO ◽  
HADI SUDARMO
Keyword(s):  
Key Words ◽  
Block Design ◽  
Sesamum Indicum ◽  
The Other ◽  
Specific Location ◽  
Randomized Block Design ◽  
Development Area

<p>Penelitian dilaksanakan pada musim tanam 2003 di 4 lokasi yaitu, Kabupaten Lumajang, Bojonegoro, Nganjuk dan Sragen. Penelitian ini betujuan untuk memperoleh galur-galur unggul yang dapat beradaptasi dengan lingkungan pengembangan wijen dengan produktivitas tinggi. Rancangan yang digunakan adalah rancangan acak kelompok dengan tiga ulangan. Perlakuan tcrdiri dari 12 galur harapan yaitu SI.14, SI.16, SI.18, SI 20, SI.21, SI.24, SI.25, SI.26, S1.28, SI.31, SI.13, SI.40, dan sebagai pembanding digunakan 2 varietas komersial yaitu Sumberrejo 1 dan Sumberrejo 2. Hasil penelitian menunjukkan bahwa terdapat 4 galur unggul yaitu galur SI.14, SI.16, SI.18, SI.24 potensi hasil sama dengan varietas Sbr. I mempunyai adaptasi luas (galur stabil). Empat galur lainnya dapat bcrproduksi tinggi apabila ditanam pada kondisi lingkungan sesuai (spesifik lokasi). Galur SI. 21 dan SI 25 sesuai untuk daerah Nganjuk dan Sragen, galur SI 20 untuk daerah Bojonegoro dan Nganjuk, dan SI 28 untuk daerah Lumajang.</p><p>Kata kunci : Wijen, Sesamum indicum L., galur, hasil, spesifik lokasi</p><p> </p><p><strong>ABSTRACT </strong></p><p><strong>Yield Stabibity of Sesame Lines</strong></p><p>The experiment was conducted at four locations of sesame development area, viz. Lumajang, Bojonegoro, Nganjuk and Sragen districts, in 2003 planting seasons. The aim of this experiment was to find out the sesame lines having high productictivity and suitable for the development areas. Twelve promising lines, namely SI.14, SI.16, SI.18, SI.20, SI.21, SI.24, SI.25, SI.26, SI.28, SI.3I, SI.13, SI.40, and two control varieties (Sumberrejo 1 and Sumbenejo 2) were evaluated in randomized block design with three replications. The result of this experimental found out 4 superior lines (SI 14, SI 16, SI 18, and SI 24) that have the same potential as Sbr I variety, gave broad adaption to all locations (stable lines). Nevertheless the other four lines evaluated showed as the specific location lines. Those lines arc SI 21 and SI 25 that are appropriate for nganjuk and Sragen; SI 20 that is appropriate for Bojonegoro and Nganjuk, and SI 28 that is appropriate for Lumajang.</p><p>Key words : Sesame, Sesamum indicum L., line, yield, specific location</p>

scholarly journals Kandungan dan Serapan Mineral Pucuk Indigofera zollingeriana dari Tanaman dengan Kerapatan Tanam Berbeda

2021 ◽  
Vol 19 (2) ◽  
pp. 49-58
Author(s):  
Azib Ernawati - ◽  
Luki Abdullah ◽  
Idat Galih Permana
Keyword(s):  
Key Words ◽  
Plant Biomass ◽  
Block Design ◽  
Planting Density ◽  
Forage Crops ◽  
Mineral Contents ◽  
Randomized Block Design ◽  
Indigofera Zollingeriana ◽  
Ca:P Ratio

This experiment was conducted to evaluate the mineral contents of I. zollingeriana growing with different planting densities. The experiment was conducted in a randomized block design with three different planting densities (8,000 plants per ha, 13,333 plants per ha, and 20,000 plants per ha) and 3 replication. Plant biomass was analyzed for macro and micro mineral contents as well as Ca:P ratio. The results showed that increased planting densities significantly increased (p<0.05) P, Cu, and Cr contents, but decreased Ca and Na contents  had no significant effect  on Mg, K, Mn, Zn and Fe contents. Furthermore, the increased planting densities significantly decreased (p<0.05) uptakes of Ca, K, Mn, and Fe by the plants, but increased (p<0.05) the uptakes of Cu and Cr. Meanwhile, the uptakes of P, K, Na, and Zn were not affected by planting densities. Based on the results of this study, it can be concluded that the planting density of I. zollingeriana should be maintained in 8,000 plants ha-1 to maintain the content and uptake of mineral in forage crops. Key words:        defoliation periods,          Indigofera zollingeriana, macrominerals, micro minerals, planting density

scholarly journals PEMUPUKAN NITROGEN, FOSFOR, DAN KALIUM PADA TANAMAN AKAR WANGI

2020 ◽  
Vol 19 (1) ◽  
pp. 33
Author(s):  
ROSIHAN ROSMAN ◽  
OCTIVIA TRISILAWATI ◽  
SETIAWAN SETIAWAN
Keyword(s):  
Key Words ◽  
Block Design ◽  
Vetiveria Zizanioides ◽  
Optimum Dosage ◽  
Combination Treatments ◽  
Randomized Block Design ◽  
K Fertilizer ◽  
Increase Productivity ◽  
It Usage

<p>ABSTRAK<br />Dosis pupuk N, P, dan K optimal untuk akar wangi belum diketahui<br />dan penggunaannya  masih beragam. Penelitian bertujuan untuk<br />mendapatkan komposisi dosis pupuk N, P, dan K optimal yang dapat<br />meningkatkan produktivitas akar wangi. Penelitian dilakukan di Desa<br />Sukakarya, Garut dari bulan Januari 2009 sampai dengan Desember 2010<br />menggunakan rancangan Acak Kelompok, dengan 3 ulangan. Perlakuan<br />meliputi 9 kombinasi pupuk N, P, dan K: (1). Kontrol; (2) 100 kg SP-36 +<br />75 kg KCl; (3) 100 kg ZA + 75 kg KCl; (4) 100 kg ZA + 50 kg SP-36 + 75<br />kg KCl; (5) 100 kg ZA + 100 kg SP-36 + 75 kg KCl; (6) 100 kg ZA + 100<br />kg SP-36 + 150 kg KCl; (7) 100 kg ZA + 100 kg SP-36; (8) 200 kg ZA +<br />100 kg SP-36 + 75 kg KCl; (9) 200 kg ZA + 100 kg SP-36 + 150 kg KCl.<br />Panen dilakukan pada 12, 14, dan 16 bulan setelah tanam (BST). Hasil<br />menunjukkan bahwa pemupukan dosis 100 kg ZA + 75 kg KCl<br />menghasilkan minyak 52,59 dan 67,78 kg/ha (12 dan 14 BST) dan 200 kg<br />ZA + 100 kg SP-36 + 75 kg KCl menghasilkan 67,76 kg /ha (16 BST),<br />dengan kadar vetiverol lebih dari 50%.<br />Kata kunci: Vetiveria zizanioides, pemupukan, vetiverol, produksi, mutu<br />minyak</p><p>ABSTRACT<br />The optimum dosage of N, P, and K fertilizer has not been known<br />yet and it usage was still varied. The research aim is to obtain an optimal<br />composition of N, P, and K fertilizer that could increase productivity of<br />vetiver crop. The researsch has been conducted in Sukakarya Village,<br />Garut, from January 2009 to December 2010. The research was arranged<br />in randomized block design, with 3 replications and N, P, and K fertilizer<br />combination treatments i.e.: (1) Control; (2) 100 kg SP-36 + 75 kg KCl;<br />(3) 100 kg ZA + 75 kg KCl; (4) 100 kg ZA + 50 kg SP-36 + 75 kg KCl;<br />(5) 100 kg ZA + 100 kg SP-36 + 75 kg KCl; (6) 100 kg ZA + 100 kg SP-<br />36 + 150 kg KCl; (7) 100 kg ZA + 100 kg SP-36; (8) 200 kg ZA + 100 kg<br />SP-36 + 75 kg KCl; (9) 200 kg ZA + 100 kg SP-36 + 150 kg KCl.<br />Harvesting was done at 12, 14 and 16 months after planting (MAP). The<br />result showed that the dose of 100 kg ZA + 75 kg KCl produced vetiver oil<br />52,59 and 67,78 kg/ha (12 and 14 MAP). Meanwhile the dose of 200 kg<br />ZA + 100 kg SP-36 + 75 kg KCl produced 67,76 kg/ha (16 MAP),<br />respectively. vetiverol content were more than 50%.<br />Key words: Vetiveria zizanioides, fertilizing, vetiverol, production, oil<br />quality</p>

Influence of Trichoderma longibrachiatum xylanase supplementation of wheat and corn based diets on growth performance of pigs

1996 ◽  
Vol 76 (2) ◽  
pp. 271-273 ◽  
Author(s):  
T. A. Van Lunen ◽  
H. Schulze
Keyword(s):  
Growth Rate ◽  
Growth Performance ◽  
Key Words ◽  
Block Design ◽  
Trichoderma Longibrachiatum ◽  
Randomized Block Design ◽  
Key Words Pig ◽  
Ad Libitum ◽  
Dietary Treatments

A trial was conducted to evaluate the effects of supplementing wheat- and corn-based diets with xylanase on growth performance and FCR of pigs from 10 to 18 wk of age. Seventy-tow castrated male pigs were assigned to pens of two and in a randomized block design to six dietary treatments consisting of diets containing 60% wheat, 40% wheat and 20% corn, and 20% wheat and 40% corn with and without supplementation with xylanase. Feed and water were available ad libitum. Xylanase supplementation improved growth rate and FCR by 9.2 and 5.3%, respectively, regardless of level of wheat and corn inclusion. Key words: Pig, growth, feed enzyme, Trichoderma longibrachiatum xylanase, wheat, corn

scholarly journals PEMUPUKAN PADA BUDIDAYA BAWANG MERAH SPESIFIK LOKASI PADA LAHAN PASIR

Agrin ◽  
2018 ◽  
Vol 21 (2) ◽  
Author(s):  
Sutardi Sutardi
Keyword(s):  
Block Design ◽  
Soil Nutrient ◽  
Limiting Factor ◽  
Optimal Dosage ◽  
Sandy Land ◽  
Single Factor ◽  
Specific Location ◽  
Randomized Block Design ◽  
K Fertilizer ◽  
And Control

Kalium merupakan salah satu unsur hara kunci keberhasilan dalam mendukung produksi bawang merahspesifik lokasi di lahan pasir selatan. Tujuan penelitian untukmengetahui dosis optimal pupuk kalium pada bawangmerah spesifik lokasi lahan pasir. Penelitian dilaksanakan selama dua musim kemarau pada bulan Juni-September2015 dan Juni-September 2016 di lokasi Kelompok Tani Manunggal, Desa Srigading, Kecamatan Sanden,Kabupaten Bantul (07o 59’ 8659” S, 110o 15’ 6753” E). Penelitian menggunakan Rancangan Acak Kelompokfaktor tunggal dengan pendekatan Minus One Test yang terdiri dari 7 taraf dan kontrol diulang 3 kali. Responpemupukan kalium menggunakan Rancangan Acak Kelompok dengan 5 perlakuan tingkat dosis 0, 75, 150, 225,dan 300 kg KCl/ha. Hasil penelitian menunjukkan bahwa status hara sebelum penelitian kandungan hara kalium(Kdd) 0.18-0.25 me K/100g-1 status hara sangat rendah (SR), sehingga menjadi faktor pembatas utama. Berdasarkanminus one test dosis pemupukan optimal bawang merah spesifik lokasi lahan pasir ialah KCl 150 kg ha-1 denganpersen hasil relatif tertinggi (120%). Akan tetapi respon dosis pemupukan kalium dosis maksimum 250 kg/ha-1dengan persamaan kuadratik (R2 = 0.556). Produksi bawang merah maksimal mencapai 15-16 t/ha-1 brangkasan(setara dengan 12.75-13.6 t/ha umbi) dengan rendemen umbi ±15%. Oleh karena itu, dalam implementasinyadiperlukan dosis kalium optimal secara spesifik lokasi, tidak dosis umum secara nasional.Kata kunci: lahan pasir, bawang merah, kalium, pupuk NPKABSTRACTPotassium is one of success key of soil nutrient on shallot production support on south sandy land. Theaimed of research is to determine potassium fertilizing respon on shallot in specific location on sandy land. Thestudy was conducted on June-September 2015 and June-September 2016 on Manuggal farmer group, SrigadingVillage, Sanden Districts, Bantul Regency (07o 59’ 8659” S, 110o 15’ 6753” E). The experiment used randomizedblock design with single factor using a with single factor randomized block design with Minus One Test approachconsists of 7 sides and control is repeated for 3. Effectivity respons K fertilizer used randomized block design with5 dose levels of fertilizer treatments 0, 75, 150, 225, and 300 kg KCl/ha. The results showed that soil nutrient ofpotassium (Kdd) is 0,18-0,25 me K/100 g-1 (very low), thus becoming main limiting factor. Minus one test shallotoptimal fertilizing dose sandy land specific location is KCl 150 kg ha-1 with percent result relatively (120%).However, dose response of potassium with maximum dose is 250 kg/ha-1 of quadratic equations R2 0,556.Maximum shallot production reach 15-16 t/ha equivalent with 12,75-13,6 t/ha tuber. Therefore, in itsimplementation required of optimal dosage of potassium on specific location not general national.Key words: sandy land, shallot, potassium, N P K fertilization

scholarly journals Stabilitas hasil dan adaptabilitas galur-galur harapan kacang Bogor di tiga lokasi

Kultivasi ◽  
2021 ◽  
Vol 20 (2) ◽  
Author(s):  
Darmawan Saptadi ◽  
Noer Rahmi Ardiarini ◽  
Budi Waluyo
Keyword(s):  
Block Design ◽  
Bambara Groundnut ◽  
Yield Stability ◽  
Yield Potential ◽  
High Yield ◽  
Vigna Subterranea ◽  
Land Type ◽  
Randomized Block Design ◽  
Adaptation Test ◽  
The Stability

AbstrakKacang Bogor (Vigna subterranea (L.) Verdcourt) potensial dikembangkan sebagai komoditi pangan rendah lemak. Pengembangan dan peningkatan hasil komoditas ini dapat dilakukan melalui penyediaan varietas unggul. Tujuan penelitian ini ialah untuk mengetahui stabilitas dan adaptabilitas hasil enam galur harapan kacang Bogor, yaitu GSG 2.1.1, GSG 2.5, GSG 1.5, CCC 1.4.1, PWBG 5.3.1, dan BBL 6.1.1.  Penelitian dilakukan di tiga lokasi yang memiliki karakteristik ketinggian tempat, kondisi lahan, dan musim tanam berbeda. Percobaan menggunakan rancangan acak kelompok dengan tiga ulangan yang dilanjutkan dengan analisis varians gabungan. Analisis regresi digunakan untuk menentukan stabilitas dan adaptabilitas hasil berdasarkan Eberhart-Russell dan Finlay-Wilkinson. Hasil penelitian menunjukkan terdapat interaksi genotipe x lingkungan pada bobot hasil panen polong segar dan bobot hasil biji kering. Galur GSG 2.5 dan CCC 1.4.1 mempunyai hasil polong segar dengan  rata-rata 15,50 t ha-1 dan 15,71 t ha-1 dan hasil biji kering dengan rata-rata 4,58 t ha-1 dan 4,57 t.ha-1 yang stabil dan beradaptasi luas. Galur GSG 1.5 dan BBL 6.1.1 merupakan galur yang mempunyai potensi hasil tinggi untuk polong segar dengan rata-rata 17,16 t ha-1 dan 18,90 t.ha-1 pada lingkungan yang produktif.Kata Kunci: interaksi G x E, kacang Bogor, pemuliaan tanaman, stabilitas hasil, uji adaptasi Abstract The bambara groundnut (Vigna subterranea (L.) Verdcourt) has the potential to become a low-fat food commodity. The development and improvement of this commodity yield can be accomplished through the introduction of superior varieties. The purpose of this study were to investigate the yield stability and adaptation of six potential Bambara groundnut lines, namely GSG 2.1.1, GSG 2.5, GSG 1.5, CCC 1.4.1, PWBG 5.3.1, and BBL 6.1.1. The study was carried out in three different locations with varying altitude, land type, and growing season. A randomized block design with three replications was implemented in the experiment, which was then followed by a combined analysis of variance. Regression analysis was used to determine the stability and adaptation of yield based on Eberhart-Russell and Finlay-Wilkinson. The results revealed that there was an interaction between genotypes and environments on yield of fresh pods weight and yield of dried seeds weight. Lines of GSG 2.5 and CCC 1.4.1 had fresh pod yields with an average of 15.50 t ha-1 and 15.71 t ha-1 and dry seed yields an average of 4.58 t ha-1 and 4.57 t  ha-1 which is stable and wide adaptations. In an ideal environment, the GSG 1.5 and BBL 6.1.1 lines had high yield potential for fresh pods, with an average of 17.16 t ha-1 and 18.90 t ha-1.Keywords:  adaptation test, Bambara groundnut, G x E interaction, plant breeding, yield stability 

scholarly journals PENCUCIAN DAN SERAPAN HARA LADA PERDU (Piper nigrum L.) PADA BERBAGAI TINGKAT DAN FREKUENSI PEMBERIAN AIR

2020 ◽  
Vol 11 (1) ◽  
pp. 13
Author(s):  
PASRIL WAHID ◽  
M. SYAKIR ◽  
HERMANTO HERMANTO ◽  
E. SURMAINI ◽  
J. PITONO
Keyword(s):  
Growth Performance ◽  
Key Words ◽  
Block Design ◽  
Fertilizer Application ◽  
Piper Nigrum ◽  
Plant Spacing ◽  
Randomized Block Design ◽  
Two Factors ◽  
Medicinal Crops ◽  
Growth Production

<p>ABSTRAK<br />Tujuan penelitian ini untuk mengetahui pengaruh pemberian hara<br />pada berbagai tingkat dan frekuensi pemberian air terhadap pertumbuhan<br />dan produksi lada perdu. Penelitian dilakukan di rumah atap Instalasi<br />Penelitian Cimanggu, Balai Penelitian Tanaman Rempah dan Obat, tahun<br />1996-1998. Penelitian dilakukan dengan menggunakan pot drum 40 liter.<br />Penelitian menggunakan rancangan acak kelompok berukuran 6<br />tanaman/petak yang diulang 3 kali. Terdapat 2 faktor yang diuji yaitu<br />kombinasi dari tingkat dan frekuensi pemberian air dan faktor kedua<br />adalah takaran hara NPK Mg 12-12-17-2. Hasil penelitian menunjukkan<br />bahwa pemberian air 21 mm/2 hari, setara dengan curah hujan 3.780 mm<br />per tahun dengan pemberian pupuk 400 g NPKMg 12-12-17-2 per<br />tanaman per tahun menghasilkan pertumbuhan terbaik dan produksi<br />tertinggi yaitu 42,7 g/tanaman pada produksi tahun pertama dan 171,2<br />g/tanaman pada tahun produksi kedua. Ini berarti dengan jarak tanam<br />1,25 x 1,25 m telah mampu dicapai hasil lebih dari 1,09 ton/ha. Tingkat<br />pencucian hara makro tertinggi terjadi pada perlakuan pemberian air 21<br />mm/2hari dengan agihan pemupukan 600g/tanaman/tahun.<br />Kata kunci : Lada perdu, Piper nigrum L., pemupukan, pemberian air,<br />produksi</p><p><br />ABSTRACT<br />Nutrient leaching and intake in bushy pepper (Piper<br />nigrum L.) at different rates and frequency of watering<br />The objective of the research was to find out the effect of<br />fertilizing at different rates and frequency of watering on the growth and<br />yield of bushy pepper. The research was done at a shading house of<br />Cimanggu Experimental Farm, Indonesian Spices and Medicinal Crops<br />Research Institute in 1996 – 1998. Bushy pepper was planted in a<br />container of 40 litre in Cimanggu Instalation. The research used a<br />randomized block design with 3 replication, 6 plants/ plot. There were<br />two factors studied in the research i.e. the combination of the rate and<br />frequency of watering, and the rate of NPK Mg 12-12-7-2. The results<br />showed that watering at 21 ml in 2 days, equals to 3780 mm rainfall, with<br />the application of 400 g NPK Mg 12-12-17-2 per plant gave the best<br />growth performance and the highest yield of pepper 42.7 g/vine at the 1 st<br />year and 171.2 g/vine at the 2 nd year. It means that at the plant spacing of<br />1.25 x 1.25 m the plants can produce 1.09 tones/ha. The highest nutrient<br />leached happened at the treatment of watering of 21 mm/2days with<br />fertilizer application 600 g/vine.<br />Key words: Bushy pepper, Piper nigrum L., fertilizing, watering,<br />growth, production</p>

scholarly journals Pengujian Rekomendasi Pemupukan Spesifik Lokasi dan Sistem Tanam terhadap Hasil Padi Sawah di Desa Temega, Kecamatan Abang, Karangasem

2019 ◽  
Vol 9 (1) ◽  
pp. 31
Author(s):  
I NYOMAN PUJA ◽  
I WAYAN DANA ATMAJA ◽  
MADE SRI SUMARNIASIH
Keyword(s):  
Rice Yield ◽  
Block Design ◽  
Specific Recommendation ◽  
Specific Location ◽  
Plant System ◽  
Randomized Block Design ◽  
Fertilizer Recommendations ◽  
Two Factors ◽  
Rice Yields ◽  
Planting System

Evaluation of Specific Location Fertilizer Recommendations and Plant System on Rice Yield Temega Village, Abang District, Karangasem. This study aims to determine the response of specific location fertilizer recommendations and planting system on rice yields in Temega Village, Abang District, Karangasem Regency. The method was used Factorial Randomized Block Design (RBD). The treatment tried consisted of two factors. The first factor was fertilization recommendations (R): R1 = location specific recommendation (250 kg Urea/ha, 100 SP36/ha and 50 kg KCl/ha); R2 = Location specific recommendation + Compost (230 kg Urea/ha, 100 SP36/ha, 50 kg KCl/ha + 5 t compost/ha), R3 = Farmer method (300 kg Urea/ha, 125 SP36/ha and 75 kg KCl/ha). The second factor was planting system (TL) : T = Tegel (20 cm x 20 cm) and L = Jajar Legowo 2 : 1. Combination of treatments into 6 treatments and each treatment was replicated 4 times so that there were 24 plots of research. The results showed that location specific fertilizer recommendations resulted in oven dry grain weight m-2 of 0.84 kg compare to that of farmers (0.85 kg). The application of location specific fertilizer recommendations can save as much as 50 kg Urea/ha, 25 kg SP36/ha and 25 kg KCl/ha. Jajar Legowo planting system can produce grain contain m-2 of 1.14 kg or an increase of 78.13% compared to tegel planting system (0.64 kg).

scholarly journals Produksi, Karakteristik Fisik, dan Organoleptik Varietas Unggul Spesifik Lokasi “Srikayang” Daerah Istimewa Yogyakarta

2021 ◽  
Vol 30 (2) ◽  
pp. 153
Author(s):  
Heni Purwaningsih ◽  
Endang Wisnu Wiranti ◽  
NFN Kristamtini ◽  
Siti Dewi Indrasari
Keyword(s):  
Statistical Analysis ◽  
Experimental Design ◽  
Block Design ◽  
Specific Location ◽  
Local Variety ◽  
Horticultural Crops ◽  
Organoleptic Characteristics ◽  
Randomized Block Design ◽  
Long Time ◽  
Special Region

<p><strong>(<em>Production, Physical, and Organoleptic Characteristics of Superior Varieties Specific Location “Srikayang” Special Region of Yogyakarta</em>)</strong></p><p><strong><br /></strong>Bawang merah merupakan salah satu komoditas unggulan hortikultura semusim yang sejak lama telah diusahakan oleh petani secara intensif di Kabupaten Kulon Progo. Tujuan penelitian ini adalah mengetahui produksi, karakteristik fisik, dan organoleptik bawang merah lokal Kabupaten Kulon Progo, yaitu varietas Srikayang. Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan lima ulangan. Hasil penelitian menunjukkan bahwa varietas lokal Srikayang memiliki keunggulan dibanding varietas eksisting lainnya, yaitu Tajuk, Bima, dan Siem. Hasil ubinan tertinggi varietas Srikayang 10,63 ton/ha. Varietas Srikayang memiliki, berat umbi 5,47 g sedangkan Tajuk 3,65 g, Bima 5,69 g, dan Siem 4,14 g. Jumlah umbi per rumpun verietas Srikayang lebih banyak dibanding varietas lain, yaitu 9,82 g, Tajuk 8,37 g, Bima 6,78 g, dan Siem 9,37 g. Hasil uji statistik menunjukkan bahwa varietas Siem dan Srikayang tidak berbeda nyata. Jumlah umbi per rumpun tertinggi varietas Srikayang 50,03 g. Kecerahan umbi varietas Srikayang tertinggi sebesar 43,74 dibanding varietas lainnya. Dari hasil penelitian dapat disimpulkan bahwa varietas lokal Srikayang layak dibudidayakan karena memiliki keunggulan dibanding varietas lain (Tajuk, Bima, dan Siem).</p><p><strong>Keywords</strong></p><p>Karakteristik fisik; Organoleptik; Srikayang; Varietas lokal</p><p><strong>Abstract </strong></p><p>Shallot is one of the leading commodities of horticultural crops that have long been cultivated by farmers intensively at Kulon Progo Regency since long time. The aim of research was to know the production, physical and organoleptic characteristics of local shallot at Kulon Progo Regency, namely Srikayang variety. The experimental design used Completely Randomized Block Design (CRBD) with five replications. The results showed that local variety of Srikayang have advantages compared to other existing varieties namely Tajuk, Bima, and Siem. Srikayang variety hads a weight tuber of 5.47 g, while Tajuk 3.65 g; Bima 5.69 g; and Siem 4.14 g. Total of tubers per clump Srikayang more than other varieties that was 9.82 Tajuk; 8.37, Bima, 6.78 and Siem 9.37. The results of statistical analysis show that Siem and Srikayang were not significantly different. Srikayang had highest of total of bulb was 50.03 g and yield was 10.63 tonnes/ha. The brightness of Srikayang was the highest 43.74 compared to other varieties. Srikayang variety had the highest panelist acceptance value of 3.33 means that this variety was favored based on the result of organoleptic test. From the result of research it can be concluded that Srikayang decent cultivated because it hads moreadvantages compared to other varieties (Tajuk, Bima, and Siem).</p>

scholarly journals EFEK SISA JERAMI DAN TITONIA YANG DIKOMPOSKAN TERHADAP PRODUKSI PADI SAWAH

Jurnal Solum ◽  
2018 ◽  
Vol 15 (2) ◽  
pp. 83
Author(s):  
Gusnidar Gusnidar ◽  
Syafrimen Yasin ◽  
Mimien Harianti ◽  
Tutik Oktaviana
Keyword(s):  
Key Words ◽  
Rice Straw ◽  
Block Design ◽  
Rice Production ◽  
Randomized Block Design ◽  
Husk Rice

The experiment to obtain residue compost of rice straw (S) and tithonia (T) for reduce commercial fertilizers (CF) input and that effect for rice production. This research was arranged in Completely Randomized Block Design (RBD) with three replications of six treatments.  The residue treatments are; A (input Urea 200 kg ha-1 (Ru) + SP-36 100kgha-1 (Rp)+KCl 75 kgha-1 (Rk)), B (Ru+2Rp), C (S  5 tonsha-1+ R), D ( S 5 tonsha-1+Ru+Pstarter (Ps)), E (T, 2,.5 tonsha-1 + J,  2,.5 tonsha-1 + 75%Ru+Ps), F (T, 2,.5 tonsha-1 + J,  2,5tonsha-1 +50%Ru+Ps).   Data of research were statistically analysed.  If the F-calculated was significantly different, they would be further analysed using LSD 0.05. The results showed that residue of T, 2,5 tonha-1 could reduce CF by 50 kg  Ureaha-1 (25% R), 75 kg KCl  ha-1 (100% R) and 90 kg SP-36ha-1 (90% R) with production 6,66 tonsha-1 Husk Rice (HC).  If it is based on farmer tradition, residue of T could reduce CF by 50 kg Ureaha-1 (25% R), and 190 kg SP-36 ha-1 0.95.Key words : compost, residue, rice, straw, tithonia

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