Performance of Fifteen F5 Pedigree Upland Rice Lines in Ultisol

ABSTRACTRice (Oryza sativa L.) is a rice-producing crop that is the main food source for most of Indonesia's population. Although rice production increases but needs to be maintained. One of the efforts in maintaining rice production is by assembling superior paddy varieties that are adaptive to Ultisol soil. This study aims to compare the appearance of 15 lines of upland rice grown in Ultisol soil and choose the best lines based on index selection. The research was conducted on August 2015 until January 2016 at New Field Experiment Garden of Agriculture Faculty of Bengkulu University of Kandang Limun Sub-District, Muara Bangkahulu Sub-district, Bengkulu City. The experimental design was Randomized Block Design (RAKL) with 3 replications. As the treatment is 15 lines of rice are G1, G2, G3, G5, G8, G13, G16, G24, G30, G32, G35, G40, G44, G45, and G50. Of the 15 gogo rice strains tested showed that the generative and vegetative variables did not significantly affect the number of leaves, the number of productive tillers, the number of pithy grains per panicle, the weight of the grain per panicle, the weight of 100 grains, and the weight of grain per hill.keywords: upland rice, Ultisol, yield

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Weed dynamics and yield of direct seeded upland autumn rice (oryza sativa l.) Varieties as influenced by integrated weed and nutrient management practices

Indian Journal of Agricultural Research ◽

10.18805/ijare.a-4938 ◽

2018 ◽

Author(s):

G Goswami ◽

N C. Deka ◽

N J Ojha

Keyword(s):

Oryza Sativa ◽

Management Practices ◽

Nutrient Management ◽

Upland Rice ◽

Oryza Sativa L ◽

Block Design ◽

Rice Varieties ◽

Randomized Block Design ◽

Direct Seeded ◽

Weed Dynamics

A field experiment was conducted during autumn, 2014 at ICR Farm, Assam Agricultural University, Jorhat, Assam to compare three different direct seeded upland rice varieties along with different integrated weed and nutrient management practices. The experiment was carried out in factorial randomized block design replicated thrice with 15 treatments involving 3 varieties: Inglongkiri, Maizubiron and Rasi along with 5 treatments of weed and nutrient management,

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Kandungan C-Organik, N-Total Tanah serta Hasil Padi Gogo (Oryza sativa L.) Akibat Perlakuan Pupuk Organik pada Ultisols Asal Desa Kentrong, Provinsi Banten

Agrikultura ◽

10.24198/agrikultura.v26i2.8467 ◽

2015 ◽

Vol 26 (2) ◽

Author(s):

Rimma Rakhmalia ◽

Randy Gema R. ◽

Anni Yuniarti

Keyword(s):

Oryza Sativa ◽

Upland Rice ◽

Oryza Sativa L ◽

Block Design ◽

N Uptake ◽

Poultry Manure ◽

Organic Fertilizers ◽

Total N ◽

Randomized Block Design

ABSTRACTEffect of Organic Fertilizers on C-organic, total-N soil and Yield of Upland Rice (Oryza sativa L.) onUltisols Collected from Kentrong Area, Banten ProvinceThis experiment was aimed to study the effect of various kinds and dosages of organic fertilizers onC-organic, total-N soil and yield of upland rice (Oryza sativa L.) in Ultisols collected from Kentrongarea, Banten Province. The experiment was arranged in a randomized block design with tentreatments and three replications. The treatments were control (without organic ferlitizer), poultrymanure 37.5 g/polibag, poultry manure 75 g/polybag, poultry manure 112.5 g/polybag,vermicomposting 37.5 g/polybag, vermicomposting 75 g/polybag, vermicomposting 112.5g/polybag, compost of straw 37.5 g/polybag, compost of straw 75 g/polybag and compost of straw112.5 g/polybag. The result showed that there was an effect of various kinds and dosages of organikfertilizers on C-Organic, but there was no effect on N-Uptake. For the yield of upland rice, dosageof 112.5 g/polybag of poultry manure gave the best result which was 21.08 g/polybag.Keywords: C-organic, total-N, organic fertilizersABSTRAKPercobaan ini dilakukan untuk mengetahui pengaruh pemberian macam dan dosis pupuk organikterhadap C-organik, N-total dan hasil padi gogo (Oryza sativa L.) pada Ultisols asal Desa Kentrong,Provinsi Banten. Metode percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK),dengan sepuluh perlakuan dan diulang tiga kali. Sepuluh taraf tersebut terdiri dari perlakuankontrol (tanpa pupuk organik), pupuk kandang ayam 37,5 g/polibeg, pupuk kandang ayam 75g/polibeg, pupuk kandang ayam 112,5 g/polibeg, pupuk kascing 37,5 g/polibeg, pupuk kascing 75g/polibeg, pupuk kascing 112,5 g/polibeg, pupuk kompos jerami 37,5 g/polibeg, pupuk komposjerami 75 g/polibeg, dan pupuk kompos jerami 112,5 g/polibeg. Hasil percobaan menunjukkanterdapat pengaruh pemberian macam dan dosis pupuk organik terhadap C-Organik tanah tetapitidak berpengaruh terhadap N-Total. Untuk hasil panen padi gogo, dosis 112,5 g/polibeg pupukkandang ayam memberikan hasil panen padi gogo terbaik yaitu 21,08 g/polibeg.Kata kunci: C-organik, N-total, pupuk organik

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PENGARUH PEMBERIAN ABU BATUBARA SEBAGAI SUMBER SILIKA (SI) BAGI PERTUMBUHAN DAN PRODUKSI TANAMAN PADI (Oryza sativa L)

Jurnal Solum ◽

10.25077/js.7.1.1-6.2010 ◽

2010 ◽

Vol 7 (1) ◽

pp. 1 ◽

Cited By ~ 1

Author(s):

Teguh Budi Prasetyo ◽

Syafrimen Yasin ◽

Edri Yeni

Keyword(s):

Oryza Sativa ◽

Fly Ash ◽

Crop Production ◽

Oryza Sativa L ◽

Coal Fly Ash ◽

Block Design ◽

Coal Ash ◽

Rice Production ◽

Randomized Block Design ◽

Dissolved Aluminum

A research about use of coal ash as a silicate source for rice production was conducted in Greenhouse at Agriculture Faculty of Andalas University from October 2006 to February 2007. The objective of this research was to study the effect of coal fly ash as silicon (Si) sources for the growth and production rice crops (Oryza sativa L.). The experiment was designed on Completely Randomized Block Design with four treatments and three replications. The treatments consist of ; 0 ton/ha, 20 ton/ha , 40 ton/ha and 60 ton/ha coal fly ash. The result showed that, fly ash from coal burning could increase available fosfor and reduce dissolved aluminum in the soil. Fly ash could also increase crop production, P- and Si-absorption by crops.Key Words: coal fly ash, silicate, rice crops

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PENGARUH JARAK TANAM TERHADAP PERTUMBUHAN PADI ADAN KRAYAN (Oryza sativa L.)

ZIRAA'AH MAJALAH ILMIAH PERTANIAN ◽

10.31602/zmip.v46i2.4757 ◽

2021 ◽

Vol 46 (2) ◽

pp. 251

Author(s):

Harfresen Harfresen ◽

Rustam Baraq Noor ◽

Iin Arsensi

Keyword(s):

Oryza Sativa ◽

Plant Height ◽

Upland Rice ◽

Oryza Sativa L ◽

Block Design ◽

Row Spacing ◽

Randomized Block Design

The purpose of the research was to the effect of row spacing on the growth of upland rice (Oryza sativa L.) Adan Krayan; and to find row spacing for better growth of upland rice Adan Krayan.The research carried out from July to October 2020 in Liang Bua Village, Krayan Barat su-district, Nunukan Regency.The research used Completely Randomized Block Design (CRBD) with four treatment of row spacing and five replications namely: no uniform as control (p0), 30 cm x 30 cm (p1), 40 cm x 40 cm (p2), and 50 cm x 50 cm (p3). The result of the research revealed that : (1) row spacing treatment affected significantly to very significantly on the plant height, number of leaf and number of a tiller at 30, 60, and 90 days after planting, and (2) the best of the growth was produced in 40 cm x 40 cm.

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Yield performance of upland rice cultivars at different rates and times of nitrogen application

Revista Brasileira de Ciência do Solo ◽

10.1590/s0100-06832012000200017 ◽

2012 ◽

Vol 36 (2) ◽

pp. 475-483 ◽

Cited By ~ 3

Author(s):

José Hildernando Bezerra Barreto ◽

Ismail Soares ◽

José Almeida Pereira ◽

Antonio Marcos Esmeraldo Bezerra ◽

José Aridiano Lima de Deus

Keyword(s):

Upland Rice ◽

Oryza Sativa L ◽

Block Design ◽

N Fertilization ◽

Rice Cultivars ◽

Nitrogen Application ◽

N Application ◽

Yield Performance ◽

Randomized Block Design ◽

N Rates

Nitrogen is the most important nutrient for rice (Oryza sativa L) yields. This study aimed to evaluate the response of upland rice cultivars to N rate and application times in a randomized block design, in subdivided plots with four replications. The studied factors were five rice cultivars (BRS MG Curinga, BRS Monarca, BRS Pepita, BRS Primavera, and BRS Sertaneja), three application times (100 % at planting, 50 % at planting - 50 % at tillering and 100 % at tillering) and four N rates (0, 50, 100, and 150 kg ha-1). All cultivars responded to increased rates and different times of N application, especially BRS Primavera and BRS Sertaneja, which were the most productive when 50 % N rates were applied at sowing and 50 % at tillering. The response of cultivar BRS Monarca to N fertilization was best when 100 % of the fertilizer was applied at tillering.

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Organic Fertilizer Titonia Plus and Micro Nutrients Improved Rice (Oryza sativa L.) Production in Koto Panjang and Koto Tingga, Padang City, West Sumatera, Indonesia

Journal of Tropical Crop Science ◽

10.29244/jtcs.7.01.22-27 ◽

2020 ◽

Vol 7 (01) ◽

pp. 22-27

Author(s):

Nalwida Rozen ◽

Gusnidar Gusnidar ◽

Nurhajati Hakim

Keyword(s):

Oryza Sativa ◽

Grain Yield ◽

Oryza Sativa L ◽

Block Design ◽

Organic Fertilizer ◽

Chemical Fertilizer ◽

Rice Grain ◽

Randomized Block Design ◽

On Farm

A series of on-farm fi eld experiments were conducted in two locations in Padang, Koto Panjang and Koto Tingga, West Sumatera, Indonesia in 2015. The purpose of the experiment was to establish the formula of organic fertilizer derived from Tithonia supplied with micro nutrients, Zn and Mn, on rice. The experiments were conducted using completely-randomized block design with six treatments and three replications. The treatments were P = Tithonia Organic Fertilizer Plus (TOFP) + 3.0 kg Mn.ha-1, Q = TOFP + 3.0 kg Mn.ha-1+ 3.0 kg Zn.ha-1, R = TOFP + 4.5 kg Mn.ha-1 + 6 kg Zn.ha-1, S= TOFP + 4.5 kg Mn.ha-1+ 9 kg Zn.ha-1, T = TOFP only, U = 100% chemical fertilizer only. Treatment with micro nutrients as addition to TOFP (TOFP+ 3.0 kg Mn.ha-1 and TOFP+ 3.0 kg Mn.ha-1+3.0 kg Zn.ha-1) increased rice grain yield by 80 g per clump.

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Pengaruh sistem tanam dan tinggi genangan air terhadap produktivitas tanaman padi kultivar mekongga di kabupaten Karawang

Kultivasi ◽

10.24198/kultivasi.v17i2.17647 ◽

2018 ◽

Vol 17 (2) ◽

Author(s):

Rommy Andhika Laksono ◽

Yudi Irawan

Keyword(s):

Oryza Sativa ◽

Research Method ◽

Oryza Sativa L ◽

Block Design ◽

Rice Cultivar ◽

Staple Food ◽

Randomized Block Design ◽

Experiment Method ◽

Food Needs ◽

Planting System

ABSTRAKProgram peningkatan ketahanan pangan diarahkan untuk dapat memenuhi kebutuhan pangan masyarakat di dalam negeri dari produksi pangan nasional. Salah satu bahan pangan nasional yang diupayakan ketersediaannya tercukupi sepanjang tahun adalah beras yang menjadi makanan pokok bagi sebagian besar penduduk Indonesia. Penelitian ini bertujuan untuk mendapatkan sistem tanam dan tinggi genangan air yang mampu memberikan produktivitas tertinggi pada tanaman padi varietas Mekongga di Kabupaten Karawang. Penelitian dilaksanakan di sawah teknis Desa Tanjung Bungin, Kecamatan Pakisjaya, Kabupaten Karawang, Provinsi Jawa Barat. Ketinggian tempat percobaan adalah 5 meter di atas permukaan laut. Penelitian dilaksanakan dari bulan September 2016 sampai dengan bulan Desember 2016. Metode penelitian yang digunakan adalah metode eksperimen dan rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok faktor tunggal, dengan sembilan perlakuan yang diulang sebanyak tiga kali. Terdapat sembilan kombinasi perlakuan sistem tanam dan tinggi genangan air. Hasil penelitian menunjukkan sistem tanam dan tinggi genangan air tanaman padi (Oryza sativa L.) varietas Mekongga berpengaruh nyata terhadap tinggi tanaman 42, 56, dan 70 hst. Jumlah anakan umur 42, 56, dan 70 hst, jumlah malai per rumpun, jumlah gabah per malai, persentase gabah isi, dan hasil gabah kering giling. Sistem tanam Legowo 4:1 dan genangan air 5 cm memberikan hasil gabah kering giling tertinggi sebanyak 15,2 kg/petak atau setara dengan 7,20 ton/ha.Kata Kunci : Sistem Tanam, Tinggi Genangan Air, Varietas Mekongga ABSTRACTThe program that increase food security is government target to supply national food needs. Rice is the staple food for most of Indonesia's population whose productivity must be increased. This study aims to obtain planting system and flooding that is able to provide the highest productivity in Mekongga rice cultivar in Karawang district. The research was conducted in the rice fields of Tanjung Bungin Village, Pakisjaya, Karawang Regency, West Java Province. It is 5 meters above sea level. This study was conducted from September 2016 until December 2016. The research method used was experiment method and experimental design used was Randomized Block Design, with nine treatments and repeated three times. There were combination of planting system and flooding for treatments. The results showed that planting system and flooding significantly affect crop height at 42, 56, and 70 day after planting (dap). Number of tillers at 42, 56, and 70 dap, number of panicles, number of grain per panicle, percentage of filled grain, and dried milled grain weight. Legowo 4: 1 planting system and 5 cm flooding gave highest yield of dried grain of 15.2 kg / plot or equal to 7.20 ton / ha.Keywords: Flooding, Mekongga Cultivar, Planting System

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Application of Organic Liquid Fertilizer on Growth and Production of RiceVarieties (Oryza sativa L.)

Jurnal Pertanian Tropik ◽

10.32734/jpt.v5i3.3092 ◽

1970 ◽

Vol 5 (3) ◽

pp. 355-363

Author(s):

Hermawan Indra K. ◽

Jonatan Ginting ◽

Charloq

Keyword(s):

Oryza Sativa ◽

Sea Level ◽

Plant Height ◽

Oryza Sativa L ◽

Organic Liquid ◽

Block Design ◽

Grain Weight ◽

Liquid Fertilizer ◽

Randomized Block Design ◽

1000 Grain Weight

The aims of this study was to determine the effect of organic liquid fertilizer concentration and varieties on the growth and production of several varieties rice. This research had done at Desa Sendang Rejo, Kecamatan Binjai, North Sumatera with the 50 meters of sea level, from August until November 2016. This research used randomized block design with 2 factor treatments. The first factor was organic liquid fertilizer concentration with 4 levels 0 cc/ litre of water, 3 cc/liter of water, 6 cc/ litre of water and 9 cc/liter of water. The second factor was varieties with 3 levels Ciherang, Inpari 30 and Inpari 32. The result showed that the concentration organic liquid fertilizer significantly effect the plant height, tillers, 1000 grain weight and production per plant. Best result is obtained in treatment 9 cc/litre of water.

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Potensi Asap Cair dari Sekam untuk Meningkatkan Pertumbuhan dan Produksi Padi ( Oryza sativa L.)

BUANA SAINS ◽

10.33366/bs.v19i2.1745 ◽

2020 ◽

Vol 19 (2) ◽

pp. 23

Author(s):

Istiqomah Istiqomah ◽

Dian Eka Kusumawati

Keyword(s):

Oryza Sativa ◽

Oryza Sativa L ◽

Agricultural Waste ◽

Block Design ◽

Staple Food ◽

Single Factor ◽

Liquid Smoke ◽

Rice Growth ◽

Randomized Block Design ◽

High Production

Rice is the main staple food in Indonesia. The high needs of national rice must be balanced with the high production of rice crops. One of the efforts to increase the production of rice is the application of liquid smoke originated from agricultural waste, namely husk. The research was aimed to determine the effect of the application of husk liquid smoke on rice growth and production. The research used a single-factor randomized block design (RBD) with 5 treatments and 5 replications. The treatments consisted of several concentrations of liquid smoke : 0% (control), 0.5%, 1%, 2%, and 3%. This research employed several stages; land processing, seedling nursery, rice planting, applicating the liquid smoke, fertilizing, maintaining plants, and harvesting. The results showed that the application of husk liquid smoke significantly affected all observational parameters. On the parameters of rice growth and production, the application of 2% liquid smoke showed the best result. The plant height increased by 25.80% and the number of tillers increased by 49.70% compared to the control. The highest increase is in the number of grains per panicle and the weight of 1000 grains was 4,984% and 26.78% respectively.

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Alternative ground cover in lettuce production under tropical climate conditions

Revista Agrogeoambiental ◽

10.18406/2316-1817v10n420181077 ◽

2019 ◽

Vol 10 (4) ◽

Author(s):

Ernandes Guedes Moura ◽

Fábio De Sousa Silva ◽

Rodrigo Fonseca da Silva ◽

Fabrício Ribeiro Andrade ◽

Jodean Alves da Silva ◽

...

Keyword(s):

Oryza Sativa ◽

Social Development ◽

Oryza Sativa L ◽

Block Design ◽

Ground Cover ◽

Climate Conditions ◽

Randomized Block Design ◽

Andropogon Gayanus ◽

Alternative Farming ◽

The Subject

Alternative farming techniques to increase lettuce quality and productivity, rising environmental and social development has been the subject of several studies. The objective of this study was to select economic and readily available cover materials to enhance the production of curly lettuce, in the south of Piauí. It was used a Randomized Block Design with four replications, with the following ground cover treatments: rice husk (Oryza sativa L.), chopped andropogon straw grass (Andropogon gayanus Kunth), sawmill dust and a control without ground cover. The andropogon straw grass can be recommended in lettuce production under the prevailing edaphoclimatic conditions at Uruçuí in southwest Piauí.

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