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Contributions of Central Research Institute for Agriculture
Published by Central Research Institute for Agriculture
ISSN : -     EISSN : 29629217     DOI : 10.35335/ccria
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Contributions of Central Research Institute for Agriculture encourages the submission of manuscripts that deal with all aspects of optimizing the quality and quantity of both plant and animal yield and final products. These aspects include agricultural economics and management, agricultural engineering and mechanization, agronomy and crop science, fish breeding, poultry breeding, plants and animals breeding, biotechnology, molecular biology, genetic diversity and breeding, food science and technology, land resources, land use, and remote sensing.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 5 Documents
 1 
Search results for , issue "Vol. 16 No. 3 (2022): July: Agriculture" : 5 Documents clear
The Relationship of Wheat Flour Mix with Maizena and Sodium Carbonate to the Quality of Crispy Potatoes Rahma Wahyuni Hsbn
Contributions of Central Research Institute for Agriculture Vol. 16 No. 3 (2022): July: Agriculture
Publisher : Central Research Institute For Agriculture

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Abstract

The aim of this research was to find the effect of mixture grist flour and corn starch with sodium carbonate on the quality of potatoes crispy. The research had been performed using completely randomized design (CRD) with 2 factors, i.e: sum of grist flour and corn starch (3:1) (C) (25%, 30%, 35%, and 40%) and percentage of sodium carbonate (P) (0.10%, 0.15%, 0.20% and 0.25%). Parameters analysed were lipid content (%), free fatty acid (%), water content (%), and organoleptic values (colour, taste, and crispisity). The result showed that sum mixture of grist flour and corn starch had highly significant effect on free fatty acid, water content, organoleptic values (colour, taste and crispisity) and had no significant effect on lipid content. Percentage of sodium carbonate had highly significant effect on free fatty acid and organoleptic value of crispisity, had significant effect on water content, and had no significant effect on lipid content and organoleptic values (colour and taste). Interaction of sum mixture grist and corn starch with percentage of sodium carbonate had significant effect on free fatty acid and water content and had no siginifant effect on lipid content and organoleptic values (colour, taste,and crispisity). To yield crispy potatoes which have crispisity and taste delicious with using the sum of mixture grist and corn starch 25%, and sodium carbonate 40%.
Effect of Germination Media and Planting Depth on Viability and Vigor of Rubber Seed (Hevea brasiliensis Muel.Arg) Fahrizal
Contributions of Central Research Institute for Agriculture Vol. 16 No. 3 (2022): July: Agriculture
Publisher : Central Research Institute For Agriculture

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Abstract

This study aims to determine the effect of germination media and planting depth on viability and vigor of rubber seeds and whether or not the interaction between these two factors is significant. It was held in Gampong Kuta Padang, Johan Pahlawan District, West Aceh Regency, on February 14 to March 30, 2013. The seeds used in this study were local varieties of rubber seeds that had been selected as many as 675 seeds obtained from community gardens in East Seunagan District, Nagan Raya Regency. . This study used a completely randomized design (CRD) with 3x3 factorial pattern with 3 replications. There are 2 factors studied, namely germination media and planting depth. The germination media factor consisted of three levels, namely soil: sand, soil: compost, and soil: sawdust. The planting depth factor consists of three levels, namely 1, 2, and 3 cm. The observed variables included growth potential, germination capacity, growth speed, growth synchronously and germination vigor. The results showed that sprout media had a significant effect on growth potential, germination capacity, growth speed, sprout vigor and had no significant effect on growth simultaneously. The best viability and vigor of rubber seeds were found in soil germination media: compost. Planting depth had a significant effect on all observed variables. The best viability and vigor of rubber seeds were found at a planting depth of 2 cm. There was no significant interaction between germination media and planting depth on all variables of viability and vigor of rubber seeds observed.
Effect of Hydrolysis Time and Acid Concentration on Yield and Quality of Glucose Syrup from Kepok Banana Starch (Musa paradisiaca L.) Tri Suci Mayasari
Contributions of Central Research Institute for Agriculture Vol. 16 No. 3 (2022): July: Agriculture
Publisher : Central Research Institute For Agriculture

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Abstract

This reseach was done to know the effect of different hydrolyzing time and acid concentrate to the rendemen and quality of glucose syrup from kepok banana starch. This reseach used complete randomized design model (CRD) 4 x 4 consisted of 2 factors, factor number 1: hydrolyzing time consisted of 4 levels i.l; T1 = 2 hours, T2 = 2,5 hours, T3 = 3 hours and T4 = 3,5 hours., factor 2: acid concentration consisted of 4 levels i.l; K1 = 0,04 N, K2 = 0,06 N, K3 = 0,08 N and K4 = 0,10 N. Statistical analysis was done on rendemen, water content, glucose content, viscosity, TSS, sweetness and organoleptic values of taste and colour. The results showed that hydrolizing time gave highly significant difference effect on rendemen, water content, glucose content, viscosity, TSS, sweetness and organoleptic value of taste and colour. The acid concentration gave highly significant difference effect on rendemen, water content, glucose content, viscosity, TSS, sweetness and organoleptic value of taste and colour. The combination of hydrolyzing time and acid concentration gave highly sicnificant difference effect on rendemen and sweetnes but no difference on water content, glucose content, viscosity, TSS and organoleptic value of taste and colour. The best result from this reseach used hidrolizing time 3,5 hours and acid concentration 0,1 N.
Carrot (Daucus carota L.) Growth and Yield at Various Doses of Chicken Manure Arjunayanti Amir
Contributions of Central Research Institute for Agriculture Vol. 16 No. 3 (2022): July: Agriculture
Publisher : Central Research Institute For Agriculture

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Abstract

This research was in the form of an experiment that aims to determine the effect of chicken manure with the appropriate dose which can give the best effect on the growth and yield of carrots which was carried out in Buluballea Environment, Pattapang Village, Tinggimoncong District, Gowa Regency, South Sulawesi Province, took place from December 2011 until February 2012. This experiment was carried out using a randomized block design (RAK) consisting of one factor, namely the dose of chicken manure where there were six levels: 0 kg m-2; 0.4 kg m-2 ; 0.8 kg m-2 ; 1.2 kg m-2 ; 1.6 kg m-2 and 2 kg m-2 . Observations were made by taking plant samples at random, for one bed ten samples were taken. Observations included plant height, number of branching leaves, tuber length, tuber diameter, weight per tuber, weight per plot, weight per hectare and normal number of tubers. Observations were made once in two weeks after the plants were one month old. The application of chicken manure at a dose of 1.2 kg m-2 /12 tons ha-1 gave the best results on the growth and yield of carrots with a production of 30.33 tons ha-1.
Effect of Planting Distance and Manure Dosage on Growth and Yield of Cayenne Pepper (Capsicum frutescens L.) Mistaruswan
Contributions of Central Research Institute for Agriculture Vol. 16 No. 3 (2022): July: Agriculture
Publisher : Central Research Institute For Agriculture

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Abstract

This study aims to determine the effect of spacing and dose of manure on the growth and yield of cayenne pepper, and whether or not the interaction between the two factors is significant. It was carried out in the experimental garden of the Faculty of Agriculture, Teuku Umar University (UTU) Meulaboh, West Aceh from July to November 2013. The materials used in this study were the Golden phoenix variety, dolomite lime, manure, basic fertilizer Urea, SP-36 and KCl, pesticides Pegasus. The tools used are hoe, machete, elbow, hand spayer, meter, analytical scale, nameplate and other writing instruments. This study used a 3 x 4 factorial randomized block design (RAK) with 3 replications. Factors examined include plant spacing with 3 levels, namely J1 (60 cm x 70 cm), J2 (60 cm x 80 cm) and J3 (60 cm x 90 cm). The manure dose factor is 4 levels, namely P0 (0 tons ha-1) P1 (5 tons ha-1), P2 (10 tons ha-1) and P3 (15 tons ha-1). The variables observed were plant height at 30,45 and 60 DAP, stem diameter at 30, 45 and 60 DAP, number of branches at 30 and 45 DAP, fruit weight and production. The results of the research that have been carried out, that the spacing of plants had a very significant effect on the diameter of the base of the stem at 30 and 45 DAP and the number of branches at 30 DAP, fruit weight and production ha-1. The planting distance had a significant effect on the diameter of the base of the stem at 60 DAP, and had no significant effect on plant height at 30.45 and 60 DAP and the number of branches at 45 DAP. The best cayenne pepper production was found in the treatment (60 cm x 90 cm). The dose treatment of manure had a very significant effect on plant height at 45 and 60 DAP and stem diameter at 45 and 60 DAP, number of branches at 30 and 45 and fruit weight and production of tons ha-1. The dose of manure had a significant effect on plant height at 30 DAP, and no significant effect on stem diameter at 30 DAP. The best cayenne pepper production was found in the treatment (60 cm x 90 cm). There was no interaction between spacing and dose of manure on growth and yield of cayenne pepper.

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