scholarly journals UJI BEBERAPA JENIS DAN DOSIS CENDAWAN MIKORIZA ARBUSKULA SERTA ADOPSI METODA SRI ( The System of Rice Intensification) TERHADAP PERTUMBUHAN DAN PRODUKSI PADI GOGO PADA ULTISOL

Jurnal Solum ◽  
2009 ◽  
Vol 6 (2) ◽  
pp. 74
Author(s):  
Yusnaweti Yusnaweti ◽  
Sevindrajuta Sevindrajuta
Keyword(s):  
Arbuscular Mycorrhizae ◽  
Upland Rice ◽  
Application Rate ◽  
Factorial Experiment ◽  
System Of Rice Intensification ◽  
Gigaspora Rosea ◽  
Randomized Design ◽  
Two Factors ◽  
Rice Intensification ◽  
Completely Randomized Design

An experiment about “Effects of Arbuscular Mychorhizae Fungi and Adoption of SRI Method on the Growth and Production of Upland Rice on Ultisol” was conducted in glasshouse and soil laboratory of Agriculture Faculty, University of Andalas, Padang. The objective was to obtain the best species and optimum rate of Arbuscular Mycorrhizaze Fungi (AMF) for increasing growth and productivity of upland rice in Ultisol. This was designed in a Factorial Experiment which was allocated in Completely Randomized Design, with two factors and four replications. The first factor was species of AMF (Glomus manihotis, Glomus fasiculatum, and Gigaspora rosea), and the second factor was the application rate of the AMF (0, 5, and 10 g/pot). Variety of upland rice being used was Danau Gaung. The results of the experiment indicated that AMF from species Glomus fasiculatum with 5 g/pot or planting hole showed the best growth and highest production of upland rice in Ultisol.Key words: Arbuscular Mycorrhizae Fungi (AMF), upland rice, Ultisol

scholarly journals Effect of Fish Amino Acid Application on Growth and N-uptake in Plants Rice Using The System of Rice Intensification Method

2021 ◽  
Vol 7 (1) ◽  
pp. 25-30
Author(s):  
Jumar Jumar ◽  
Riza Adrianoor Saputra ◽  
Siti Raudhatul Jannah
Keyword(s):  
N Uptake ◽  
System Of Rice Intensification ◽  
Selling Price ◽  
Inorganic Fertilizers ◽  
Rice Plants ◽  
Randomized Design ◽  
Rice Intensification ◽  
Rice Leaves ◽  
Completely Randomized Design ◽  
Department Faculty

Rice is the main rice crop which is used as the staple food of most Indonesians. Rice production in Indonesia cannot be separated from inorganic fertilizers which have a bad impact on the environment, so it is necessary to carry out a revolution, one of which is the SRI method. The addition of FAA organic matter originating from fish sorted by fishermen which have no selling price is used as a substitute for inorganic fertilizers. This study aims to determine the effect of FAA application on growth and N uptake in rice plants using the SRI method and to determine the best dose of the effect of FAA application on growth and N uptake in rice plants using the SRI method. This research was conducted in December 2019 - April 2020 at the Greenhouse of the Agroecotechnology Department, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. The design used was a one-factor Completely Randomized Design (CRD), with treatment f0 (control / without FAA application), f1 (1 mL FAA / L), f2 (3 mL FAA / L), f3 (5 mL FAA / L) , and f4 (7 mL FAA / L). The treatment was repeated 5 times, to obtain 25 experimental units. Observation parameters in the study were plant height, number of tillers, and N uptake of rice leaves. The results showed that the application of FAA with a dose of 1 mL FAA / L was able to increase the height of rice plants by 5.5%, produced an average number of tillers of 14 tillers, and was able to increase nitrogen uptake by 9.6% in rice plant leaves.

scholarly journals KETERSEDIAAN P, SERAPAN P DAN SI OLEH TANAMAN PADI GOGO (Oryza sativa. L) PADA LAHAN ULTISOL YANG DIAPLIKASIKAN SILIKAT DAN PUPUK FOSFAT

2018 ◽  
Vol 8 (2) ◽  
pp. 9 ◽  
Author(s):  
Zulputra Zulputra ◽  
Nelvia Nelvia
Keyword(s):  
Oryza Sativa ◽  
Upland Rice ◽  
Oryza Sativa L ◽  
Phosphate Fertilizer ◽  
Rice Crop ◽  
Rice Plants ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design ◽  
Four Levels

The research was conducted from  August 2014 to Januari 2015 in the Ultisol Land, Pematang Berangan Village, Rokan Hulu Regency, Riau Province. The study aims to determine the availability of P, P and Si uptake by upland rice plants granting silicate and phosphate fertilizer on Ultisol land. The form of this research is experimental factorial completely randomized design consist of two factors. The first factor is silicate consists of four levels (0, 50, 75, and 100 kg SiO2/ha), while the second factor is phosphate fertilizer consists of four levels (0, 36, 54, and 72 kg P2O5/ha), each combination was repeated three times. The results showed that administration of silicates and phosphates increase the availability of P, P and Si uptake of upland rice crop. Giving of 100 kg SiO2 and 36 kg P2O5 per hectare increase  uptake of P and Si, each respectively increased by 208 % and 218 % compared without silicates and phosphates fertilizer.

scholarly journals PERTUMBUHAN PADI GOGO DI MEDIUM ULTISOL DENGAN PEMBERIAN CAMPURAN FOSFAT ALAM DAN COCOPEAT PADA DUA KONDISI KADAR AIR

Jurnal Solum ◽  
2018 ◽  
Vol 15 (2) ◽  
pp. 60
Author(s):  
Pedri Antoro ◽  
Nelvia Nelvia
Keyword(s):  
Water Content ◽  
Rock Phosphate ◽  
Upland Rice ◽  
Field Capacity ◽  
Dry Weight ◽  
Factorial Experiment ◽  
Green House ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Productive Tiller

The main problem of upland rice cultivation in Ultisol are fixation of P, solubility and saturation of Al are the height and water content is low. The research aim to study the effect of interaction of application of mixture of cocopeat with rock phosphate (RP) on growth of upland rice in Ultisols medium at two water content condition. The research  was conducted at the Green House of the Faculty of Agriculture, University of Riau, Pekanbaru from February to July 2017. This research in form factorial experiment was arranged in a completely randomized design. The first factor was mixture of RP with cocopeat consist of 7 levels (0, 30, 45 and 60 kg P2O5/ha each dose + cocopeat dose 10 tons/ha and 30, 45 and 60 kg P2O5/ha without cocopeat). The second factor was water content consists of 2 levels (field capacity and 25% under field capacity), each combination repeated 3 times. The results show the application of rock phosphate dose of 30 kg P2O5/ha + 10 tons cocopeat/ha or without cocopeat increased the growth of upland rice include plant high, number of maximum tiller and productive tiller and dry weight of straw compared to without RP both on the field capacity and 25% below field capacity condition, the increasing of RP dose to 45-60 kg P2O5/ha tended to increase each parameter.Key words : rock phosphate, water content, cocopeat, upland rice.

scholarly journals Artificial Autotetraploidy Induction Possibility of Two Iranian Endemic Mint (Mentha mozaffarianii) Ecotypes

2014 ◽  
Vol 6 (2) ◽  
pp. 185-191 ◽  
Author(s):  
Askar GHANI ◽  
Seyyed Hossein NEAMATI ◽  
Majid AZIZI ◽  
Mohammad Jamal SAHARKHIZ ◽  
Mohammad FARSI
Keyword(s):  
Apical Meristem ◽  
Colchicine Treatment ◽  
Factorial Experiment ◽  
The Other ◽  
Chromosome Counts ◽  
Soaking Time ◽  
The Third ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design

The present study was conducted to polyploidy possibility induction of two Iranian endemic mint (Mentha mozaffarianii) ecotypes. For this purpose, three experiments were done. The first experiment was factorial, based on completely randomized design with three factors and three replications that rhizomes were used for treatment. The first factor including different colchicine concentrations (0, 0.025, 0.05, 0.1 and 0.2% that 0 as control). The second factor including two Mentha ecotypes (Ecotype A: Kamarej region and Ecotype B: Pirmohlat region) and the third factors consist of two soaking time (6 h and 12 h). In second experiment, apical meristem was treated. The factorial experiment based on randomized completely design with two factors and five replications. The factors including different colchicine concentrations (0, 0.035, 0.07, 0.15, 0.3 and 0.7%) and two ecotypes. In the third experiment, colchicine as combined with irrigation was applied. For this purpose, a factorial experiment in randomized complete design with two factors (colchicine concentrations: 0, 0.025, 0.012, 0.006% and two mint ecotypes) and three replications was conducted. At the end of all experiments, survival rate and tetraploidy percentage (by morphological change, stomata traits, flow cytometry and chromosome counts) were measured. The results showed that different treatment had significant effects on survival percent on all experiments and increasing of colchicine concentration caused decreasing plants survival. On the other hand, tetraploidy changes only in the first experiments were observed. Only in 0.025% colchicine treatment with 6 h soaking time on ecotype A, 12.66% tetraploidy was identified. Totally, it is seems that Mentha mozaffarianiihardly response to colchicine for tetraploidy induction.

scholarly journals The Effect of Guano Walet Fertilizer and Ratu Biogen Foliar Fertilizer on the Growth and Yield of Tomato (Lycopercicum esculentum Mill.) Monza Variety

AGRIFOR ◽  
2018 ◽  
Vol 17 (2) ◽  
pp. 231
Author(s):  
Dian Kristina ◽  
Abdul Rahmi
Keyword(s):  
Plant Height ◽  
Fertilizer Application ◽  
Fruit Weight ◽  
Factorial Experiment ◽  
Growth And Yield ◽  
Tomato Plants ◽  
Foliar Fertilizer ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
The Village

This experiment aims to: (1) to study of the effect of guano walet fertilizer and Ratu Biogen foliar fertilizeras well as their interaction on the growth and yield of tomato plants; and (2) to find proper dosage of guano walet fertilizer and proper concentration of Ratu Biogen foliar fertilizer for better growth and yield of tomato plants.The research carried out from May 2014 to July 2014, in the Village Melak Ulu RT.20 Subdistrict Melak, West Kutai. It applied Completely Randomized Design with factorial experiment 4 x 4 and five replications.  The first factor is the dosage of the guano walet fertilizer (G) consists of 4 levels, namely: no fertilizer application guano walet (g0), 10 Mg ha ̵ ¹, or 100 g of polybag ̵ ¹ (g1), 15 Mg ha ̵ ¹ or 150 g polibag ̵ ¹ (g2), 20 Mg ha ̵ ¹ or 200 g polybag ̵ ¹   (g3). The second factor is the concentration of Ratu Biogen (B) consists of 4 levels: without POC Ratu Biogen (b0), 1 ml 1 ̵ ¹ water (b1), 2 ml 1 ̵ ¹ water (b2), 3 ml 1 ̵ ¹  water (b3).Result of the research revealed that : (1) application of guano walet fertilizer affect very significantly on plant height at 14, 28, 42 days after planting, the number of fruits per plant, and weight of fruit per plant, but the effect is not significant on the days of plant flowered and days of plant harvest.  The best production is attained by the 200 g polybag-1 fertilizer guano walet (g3), namely 282,50 plant-1, In reverse, the least production is attained by without fertilizer guano walet (g0), namely 227,25 g plant ̵ ¹; (2) application of Ratu Biogen foliar fertilizer after significantly to very significantly on the plant height at 14 days after planting  and the number of fruits per plant, but the effect is no significant on the plant height at 28 and 42 days after planting, days of plant flowered, days of plant harvest, and weight of fruit per plant; and (3) interaction between guano walet fertilizer and Ratu Biogen foliar fertilizer no significantly on the plant height at 14, 28, and 42 days after planting, days of plant flowered, days of plant harvest, number of fruit per plant, and fruit weight per plant.

scholarly journals Effect of Bokashi Fertilizer and Green Tonik Liquid Fertilizer on the Growth and Yield of Long Bean (Vigna sinensisL.)Parade Tavi Variety

AGRIFOR ◽  
2018 ◽  
Vol 17 (1) ◽  
pp. 81
Author(s):  
Elisabeth Elisabeth ◽  
Puji Astuti
Keyword(s):  
Fertilizer Application ◽  
Factorial Experiment ◽  
Bean Plant ◽  
Growth And Yield ◽  
Fertilizer Treatment ◽  
Fertilizer N ◽  
Liquid Fertilizer ◽  
Randomized Design ◽  
Interaction Treatment ◽  
Completely Randomized Design

The purpose of the research is to study the effect of bokashi fertilizer and Green Tonik liquid fertilizer and its interaction on the growth and yield of long bean plant, as well as to find the proper dosage of bokashi fertilizer and Green Tonik liquid fertilizer concentration for obtaining the best yield of long bean.The research was conducted using Completely Randomized Design (CRD) in 4 x 4 Factorial Experiment and four replications.  The factor was the dosage of bokashi fertilizer (B) consisting of 4 levels : no bokashi fertilizer application (b0), 100 g/polybag(b1), 200 g/polybag (b2), and 300 g/polybag(b3).   The second factor was the concentration of Green Tonik liquid fertilizer (N) consisting 4 levels : no Green Tonikfertilizer application (n0), 2 ml/ l water (n1),  4 ml/l water (n2), and 6 ml/lwater (n3).The results showed that: (1) the bokashi fertilizer treatment affected significantly on the plant lenght at age 15 days after planting, number of pods and weight of pods per plant, but it did not affect significantly on the plant lenght at age 22, 29 and 36 days after planting, age of plants flowered, and pods lenght; (2)the Green Tonik liquid treatment affected significantly on the plant lenght at age 22, 29, and 60 days after plantingand weight of pods per plant, but it did not affect significantly on the plant lenght at age 15 days after planting, age of plant flowered, and pods lenght;  (3) the interaction treatment between bokashi fertilizer and Green Tonik liquid fertilizer affected significantly on the plant lenght at age 15 days after planting, pods lenght, and weight of pods per plant, but did not affect significantly on the plant lenght at age 22, 29, and 36 after planting, age of plant flowered, and number of pods; and (4) the weighest weight of pods per plant was produced in b2n3 treatment of 401,75 g/plant, while the lighest one was produced in b0n0 treatment of 145,75 g/plant.

scholarly journals Karakteristik Kimia dan Organoleptik Flakes Kacang Hijau dengan Penambahan Bahan Pengisi dan Air

2016 ◽  
Vol 8 (1) ◽  
pp. 24-28
Author(s):  
Maya Indra Rasyid
Keyword(s):  
Water Absorption ◽  
Water Content ◽  
Mung Bean ◽  
Protein Levels ◽  
Absorption Ratio ◽  
Bean Flour ◽  
Organoleptic Characteristics ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design

(Chemical and Organoleptic Characteristics of Mung Bean Flakes with The Addition of Fillers and Water) ABSTRACT. The objective of this research was to determine the chemical and organoleptic characteristics of mung bean flakes with the addition of fillers and water. The study was conducted using completely randomized design with two factors namely the addition of fillers and water. The results showed that the addition of fillers and water has significant (P≤0,01) effect on the water absorption ratio and protein levels of mung bean flakes. The best treatment was obtained by the mung bean flour without the addition of fillers with 150% of addition water with water absorption ratio of 204%, water content of 5,7%, protein of 22,01%, starch levels of 61,76%, organoleptic values of aroma of 2,61, color of 2,42, crispness of 2,72 and flavor of 2,83.

scholarly journals Analisis Efektifitas Tepung Jamur sebagai Larvasida Aedes aegypti

2012 ◽  
Vol 14 (1) ◽  
pp. 126
Author(s):  
Yekki Yasmin ◽  
Lenni Fitri ◽  
Betty Mauliya Bustam
Keyword(s):  
Aedes Aegypti ◽  
Beauveria Bassiana ◽  
Storage Time ◽  
Natural Sciences ◽  
The Other ◽  
Biology Department ◽  
Randomized Design ◽  
Two Factors ◽  
Result Show ◽  
Completely Randomized Design

This research is about effectivity analysis of two kinds of fungi i.e. Beauveria bassiana and Metharrizium anisopliae as Aedes aegyptilarvacide, it has been conducted at laboratories Zoology in Biology Department, Mathematics and Natural Sciences Faculty, Syiah KualaUniversity. Aims of this research were estimating maximum time storage of fungi powder as effective larvacide and the number of bacteriacolonies were found in water used for experiment. This research was used Completely Randomized Design (CRD). The experiments consistof two factors i.e kind and saving time of fungi. The result show that the longer the storage time of Beauveria bassiana the more ineffectiveit was as larvacide and the least fungi colonies were found. Metharrizium anisopliae on the other hand, the longer it was kept, the moreeffective it was as larvacide and the more fungi colonies were found.

scholarly journals The effect of organic fertilizer chicken on the growth of papaya plants in palm oil plantation: a case study of Naga Sari Village, Mestong, Muaro Jambi District

2021 ◽  
Vol 894 (1) ◽  
pp. 012030
Author(s):  
A T Maryani ◽  
N Mirna ◽  
F F Bahar
Keyword(s):  
Oil Palm ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Animal Waste ◽  
Chemical Fertilizers ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design

Abstract The use of chemical fertilizers in agriculture has caused soil degradation and is harmful to human health. Organic fertilizers made from animal waste have received worldwide attention because they are not detrimental to health or the environment. This paper describes the effect of using organic fertilizers from chicken manure on the growth of papaya plants. A completely randomized design was used in this study using two factors and three repetitions; the variations of the fertilizers given were 0, 50, 100, 150, and 200 g. This study informed that organic chicken manure had a significant effect on the growth of oil palm and papaya plants. The best growth is oil palm and papaya plants given 200 g of organic fertilizer from chicken manure.

scholarly journals Rumen fermentation kinetics as impacted by red amaranth (Amaranthus cruentus, L) leaf powder using in vitro gas production technique

2020 ◽  
Author(s):  
Thiwakorn Ampapon ◽  
Bounnaxay Viennasay ◽  
Metha Wanapat
Keyword(s):  
Rumen Fermentation ◽  
Gas Production ◽  
Amaranthus Cruentus ◽  
Randomized Design ◽  
In Vitro Gas Production ◽  
Two Factors ◽  
Dry Matter Degradation ◽  
Leaf Powder ◽  
Completely Randomized Design

Abstract Background A need for research searching for alternative rumen enhancers warrants immediate attention. The in vitro fermentation experiment was conducted using factorial arrangement of two factors of roughage to concentrate and seven level of red amaranth leaf powder percentage of total substrate in a Completely randomized design (CRD). Two factors, namely Factor A was two ratio of roughage (R) to concentrate (C) at 60:40 and 40:60 and Factor B was level of red amaranth (Amaranthus cruentus, L) leaf powder (RALP) supplementation at 0, 2, 4, 6, 8, 10, and 12% of total dietary substrate. Results Red amaranth leaf powder (RALP) contained phytonutrients both condensed tannins and saponins in addition with high macro minerals (Ca, K, and Mg). This experiment revealed innovations of the RALP supplementation by enhancing rumen propionate (C3) production, reducing acetate (C2) to (C3) ratio, reducing protozoal population and mitigating methane (CH4) production. Furthermore, rumen dry matter degradation percentages were remarkably enhanced (P < 0.001) by increasing RALP supplementation. Conclusion Plants rich in phytonutrients and minerals such as red amaranth leaf powder (RALP) have a vital and promising role in modulating rumen fermentation, mitigating methane production, as well as increasing substrate degradability.

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