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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 7 Documents
 1 
Search results for , issue "Vol. 18 No. 1 (2024): January: Agriculture" : 7 Documents clear
Effect of different levels of palm oil inclusion in diet on growth performance, biochemical parameters and carcass characteristics of slow growing broilers in tropical environment Gname, Kolani Ali Yendou-; Amoussa Modukpè Romziath; Ahmed, Mijiyawa; messan, Agboka Jacques kossi-; wéré, Pitala
Contributions of Central Research Institute for Agriculture Vol. 18 No. 1 (2024): January: Agriculture
Publisher : Central Research Institute For Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59651/cceria.v18i1.116

Abstract

The study aimed to evaluate the growth performance, biochemical parameters and carcass characteristics of slow-growing Dutch blue broilers in a tropical environment over a period of 14 weeks. A total of 240, 14 – day old Dutch blue broilers were randomly assigned to four treatment groups (T0, T1, T2 and T3) and were fed diets containing 0%, 1%, 2% and 3% palm oil, respectively. Data were collected on feed intake, body weight, biochemical parameters, organs and carcass weight. The collected data were analyzed using GraphPad Prism version 8.0 software. The results showed that the feed intake of the broilers increased as the level of palm oil incorporation increased. The average daily gain was higher in groups T2 and T3 compared to the other groups. Feed conversion ratio was positively impacted by the inclusion of 1% and 2% palm oil in the diet. An increase in total cholesterol levels was observed as the level of palm oil inclusion increased, while the lowest concentrations of total protein and triglycerides were found in the group fed the control diet. With regards to carcass characteristics, the yields of breast meat, drumstick, and carcass increased as the level of palm oil inclusion in the diet increased. However, there was no significant effect on thigh yield (P > 0.05). The relative weight of the liver decreased significantly with of palm oil levels, while the relative weights of the spleen and heart remained similar (P > 0.05). The inclusion of 1% and 2% palm oil in the broiler feed improves feed efficiency, growth performance, and carcass yield.
The Intercropping Soybean (Glycine max L.) with Sorghum [Sorghum bicolor (L.) Moench] in East Hararghe, Oromia Umata, Habte Berhanu; Tadese, Fiqadu; Abro, Husen
Contributions of Central Research Institute for Agriculture Vol. 18 No. 1 (2024): January: Agriculture
Publisher : Central Research Institute For Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59651/cceria.v18i1.117

Abstract

Field experiments were done in 2018 and 2019 at Fedis and Erer to determine the effect of intercropping sorghum with soybean on grain yield. Seed yields were higher in the sole crops of sorghum and soybean than in the individual components of the intercrops. This is due to the crops' compete of nutrients, light, water, and other factors. The yields of the intercrop's component crops varied greatly depending on the variety. The sorghum/soybean ‘Teshale/Awasa-95’ intercrops were more productive than the sorghum/soybean ‘Dhaqaba/Awasa-95’ intercrops, which had an LER (land equivalent ratio) of 1.14. Intercropping sorghum ‘Teshale’ with soybean ‘Awasa-95’ resulted in maximum grain production and LER greater than one, showing that intercropping has an advantage over solely planting. As a result, intercropping sorghum and soybean is compatible, desirable, and more advantageous for increasing production than solely cropping under the same conditions.
Increasing Samosir Red Onion (Allium ascalonicum L.) Production Through Induction of Ethyl Methane Sulfonate (EMS) Mutation and Administration Interval of Silver Nanoparticles Natural PGR (AGNPS-A) Waruwu, Marinus Mintodeus; Saragih, Wismaroh Sanniwati; Oesman, Roswita
Contributions of Central Research Institute for Agriculture Vol. 18 No. 1 (2024): January: Agriculture
Publisher : Central Research Institute For Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59651/cceria.v18i1.118

Abstract

Samosir Shallots (Allium ascalonicum L.) is one of the vegetable commodities that is widely used by people as a food flavoring ingredient. Apart from being a flavoring, shallots are also widely used as traditional medicine. The importance of applying Ethyl Methane Sulfonate (EMS) mutation technology and providing natural ZPT silver nanoparticles (AGNPS-A) on the growth and productivity of Samosir shallots. This research was carried out from May to August 2023, which took place in the experimental garden of the Faculty of Agriculture, Indonesian Community Development University (UPMI) Jl. Balai Desa Pasar 12 Marindal II Medan Amplas. This research used a Completely Randomized Design (CRD)which consists of 3 factors with levels of 3x3x2. First factor, AGNPS-A administration interval (A), A0 (Control); A1 (3 MST); A2 (5 MST). Second factor, Ethyl Methane Sulfonate (E),E0 (Control); E1 (0.25%); E2 (0.5%); Factor (iii), Soaking time (J), J1 (2 hours); J2 (4 Hours). The results of EMS and AGNPS-A treatment had a very real influence in increasing onion production on the observation parameters of plant height, number of leaves, number of tillers and wet weight. This combination of treatments is able to interact to increase the production of Samosir shallots(Allium ascalonicum L.).
Effect of bokashi dose and frequency of administration of Plant Growth Promoting Rhizobacteria (PGPR) against pest and disease attacks on Pakcoy (Brassica rapa L.) Nik, Nikolas; Rusae, Aloysius; Naju, Egidius
Contributions of Central Research Institute for Agriculture Vol. 18 No. 1 (2024): January: Agriculture
Publisher : Central Research Institute For Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59651/cceria.v18i1.119

Abstract

Pakcoy is a horticultural plant that has nutritional content tall one. so it is in great demand by the Indonesian people, but production is decreasing. This decline was caused by several reasons factors include soil fertility, pests and diseases which reduce its quality and quantity. This research aims to determine the dose of bokashi and the frequency of PGPR spraying on the growth and yield of pakcoy plants as well as reducing the intensity of pest attacks and diseases of pakcoy plants. This research was carried out on the grounds of the Faculty of Agriculture in July – September 2022. The design used is Design Random Group (RAK) fac tory Which consists of 2 factors with each factor consists of 4 levels, namely: the first-factor b okashi (T) which consists of 4 levels, namely: T0 = control/without bokashi, T1= 1:05 kg/ polybag, T2 = 1:1 kg/ polybag, T3 = 1:1, 5 kg / polybag. while the second factor is the frequency of PGPR spraying (F) which consists of 4 levels, namely F0 = control/no PGPR spraying, F1 = 2x PGPR spraying, F2 3x PGPR spraying, and F3 4x PGPR spraying so there are 16 treatment combinations available. repeated 3 times for a total of 48 experimental units. The parameters observed include plant height, number of leaves, fresh weight of plants, economic weight of plants, intensity of pest attacks, and incidence of plant diseases. All observational data were analyzed using the Duncan Multiple Range Test (DMRT) with significant 5%. The results of the research show that the dose of box h i 1: 1.5 kg/polybag and the frequency of PGPR spraying 4 times can increase plant height, number of leaves, and plant fresh weight whereas in the treatment, 2 spraying of PGPR with bokashi 1:1 kg/polybag reduced pest intensity by 9.12% and disease incidence by 7.20%.
Analysis of production and growth of three varieties of spinach (Amaranthus spp L.) on AB Mix nutrition concentration in DFT (Deep Flow Technique) hydroponic system Arisandi, Nadila; Oesman, Roswita; Harahap, Lutfi Henderlan
Contributions of Central Research Institute for Agriculture Vol. 18 No. 1 (2024): January: Agriculture
Publisher : Central Research Institute For Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59651/cceria.v18i1.120

Abstract

This study aims to determine the appropriate concentration of AB Mix for the growth of three varieties of spinach (Amaranthus spp. L.) in DFT hydroponic system. The parameters observed were plant height (cm), number of leaves (strands), root length (cm), fresh weight of the whole plant at harvest (g) and fresh weight of the consumed plant (g). The research will begin in July-August 2023. The research used hydroponic technique with DFT (Deep Flow Technique) system using BA202 green spinach, Mira red spinach, and BA132 red spinach seeds. The research was conducted using the Completely Randomized Design (CRD) method consisting of one treatment factor and applied to three spinach varieties namely green spinach (V1), red spinach (V2), mira spinach (V3) and repeated 3 times. The treatment factor is the addition of AB Mix (AB) nutrient concentration which consists of 3 levels, namely: AB1 = Addition of AB Mix 900 ppm, AB2 = Addition of AB Mix 1,100 ppm, AB3 = Addition of AB Mix 1,300 ppm. The research was conducted in the greenhouse of the Faculty of Agriculture, National Development University "Veteran" of East Java Medan. Based on Statistical Test and Analysis of Variance, the results showed that the effect of different varieties had a significant effect with the value of F count > F table on plant height, number of leaves, fresh weight of the whole plant at harvest and fresh weight of plants consumed but had no significant effect with the value of F count < F table on plant height (cm) on root length.
A nutrient analysis of various taro varieties in the Sangihe Islands region Lantemona, Herdianto; Boka, Ronald Yusak
Contributions of Central Research Institute for Agriculture Vol. 18 No. 1 (2024): January: Agriculture
Publisher : Central Research Institute For Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59651/cceria.v18i1.123

Abstract

The Sangihe-Talaud region hosts several taro varieties whose nutritional composition in raw, steamed, and fried states remain unknown. This study examined these varieties, their processing methods, and their impact on taro's nutritional components, encompassing energy, protein, fat, carbohydrates, dietary fiber, ash, calcium, phosphorus, iron, vitamin C, moisture content, and sensory preferences. The investigation encompassed Macape Marramu, Macape Darrana, and Allae Mawira taro types subjected to raw, steamed, and fried treatments. In this study, the researchers employed a complete randomized design with two factors and four replications. The findings revealed diverse effects of treatments and their interactions on taro's nutritional profile. Treatment A₁B₂yielded the highest energy content at 116.6. The maximum protein content was observed in treatment A₂B₂. Treatment A₃B₂exhibited the highest fat content at 6.87, whereas A₁B₁, while not significantly different from A₂B₁You₃B₁, showed lower fat content. Treatment A₂B₂registered the highest carbohydrate content at 89.27. Treatment A₁B₂produced in the highest dietary fiber at 4.28. The lowest ash content was in treatment A₁B₁, while the highest was observed in treatment A₃B₂at 1.07. Treatment A₃B₂recorded the highest calcium at 125%. The maximum phosphorus content was noted in treatment A₃B₂, whereas the minimum was in A₂B₀. Treatment A₃B₂exhibited the highest iron content. The richest vitamin C content emerged in treatment A₂B₂at 15.79. The lowest moisture content was observed in treatment A₁B₂, which was not significantly different from A₂B₂(Macape Darrana; fried). Meanwhile, the highest moisture content was observed in treatment A₂B₀.
Growth and yield response of cucumber (Cucumis sativus L.) To administering bokashi fertilizer and cow manure Haria, Fransiska Roslina; Harahap, Rahmaniah; Harahap, Lutfi Henderlan
Contributions of Central Research Institute for Agriculture Vol. 18 No. 1 (2024): January: Agriculture
Publisher : Central Research Institute For Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59651/cceria.v18i1.140

Abstract

This research was carried out in the experimental field of the Faculty of Agriculture, Indonesian Community Development University (UPMI), Medan. Jalan Waqf, Pasar 12, Marindal 2, Patumbak District, Deli Serdang Regency, at a height of 40 m above sea level in May–July 2023. The experimental design used in this research was a factorial randomized group design (RAK) consisting of two factors. namely Factor I: Provision of Bokasi Fertilizer (B), which consists of 3 levels, namely: B0 = 0 (control), B1 = 4 tons/ha (8 kg/plot), and B2 = 6 tons/ha (12 kg/plot). Factor II: Provision of Cow Manure (K), which consists of 3 levels, namely: K0 = 0 kg/plot; 0 gr/plant; K1 = 2.5 kg/plot; 416.6 gr/plant, K2 = 3.5 kg/plot ; 583, 3 gr/plant. The parameters observed were plant height (cm), number of fruits per sample plant (fruit), fruit weight per sample plant (g), and stem diameter (mm). The results of the study showed that the single effect of giving cow manure had a significant effect on plant height at the age of 2 WAP and the number of fruit in the second harvest, but had no significant effect on plant height at the age of 1 WAP, 3 WAP, number of fruit in the I harvest, III harvest, weight. fruit in harvests I, II, and III, as well as fruit diameter in harvests I, II, and III; The single effect of giving cow manure had a significant effect on plant height at the age of 2 WAP and the number of fruit at harvest II, but had no significant effect on plant height at age 1 WAP, 3 WAP, number of fruit at harvest I, harvest III, weight of fruit at harvest. I, II, and III, as well as fruit diameter at harvest I, II, and III; The interaction effect of giving bokashi fertilizer and cow manure on the growth and development of cucumber plants had a significant effect on plant height at 2 days after planting, number of fruit at harvest II, and fruit weight at harvest II, but had no significant effect on plant height at 1 day after planting. 3 WAP, number of fruit in harvests I and III, fruit weight in harvests I and III, and fruit diameter in harvests I, II, and III.

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