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Water Balance Evaluation towards Cropping Index Enhancement in Belanti II Swamp Irrigation Area, Central Kalimantan 加里曼丹中部Belanti II沼泽灌区提高种植指数的水分平衡评价
Pub Date : 2022-01-01 DOI: 10.2991/978-94-6463-086-2_12
Romorajausia, J. Sujono, Taryono
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引用次数: 1
Comparison of Cycle Threshold Value of The Orf 1 ab SARS-CoV-2 Gene from Three Different PCR Reagents 三种不同PCR试剂检测SARS-CoV-2基因orf1ab周期阈值的比较
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220406.090
A. Susanti, Fusvita Merdekawati, Rohayati Rohayati
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引用次数: 0
The Effect of Cinnamon Extract (Cinnamomum burmanii L.) Addition Towards the Characteristics of Soy Milk Ice Cream 肉桂提取物的药理作用关于豆浆冰淇淋特性的补充
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220101.006
M. Cornelia, Aurelia M. Tunardy, W. S. Sinaga
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引用次数: 1
Classification of Macronutrient Deficiency in Chili Leaves using Support Vector Machine 基于支持向量机的辣椒叶片宏量营养素缺乏症分类
Pub Date : 2022-01-01 DOI: 10.2991/978-94-6463-086-2_77
Deffa Rahadiyan, S. Hartati, Wahyono, A. P. Nugroho, L. Sutiarso
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引用次数: 0
Mineral Composition, Physical Properties, and Nutritive Values of Calcined Limestone and Bivalve Shell for Muscovy Duck Starter 番鸭开胃菜用煅烧石灰石和双壳的矿物组成、物理性质及营养价值
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220401.029
Khalil S. Khalil, A. Andri, R. K. Rusli
The mortality rate of muscovy duckling raised extensively was very high due to malnutrition. This study aimed to study the beneficial effects of calcination on mineral composition, physical properties of limestone and bivalve shells as mineral supplements for muscovy duck starter. Samples of limestones and bivalve shells were calcinated, and the products were analyzed for physical properties, particle size, and mineral content. Two complete mineral formulas were prepared by mixing the uncalcined and calcined products with other locally available materials. The mineral was mixed at 5% into the basal diet given to 180-day-old muscovy ducklings raised by 16 muscovy broods for six weeks. There were four dietary treatments: control diet (P0), basal diet + 5% uncalcined mineral (P1), basal diet + 5% calcined mineral (P2), and basal diet + 5% commercial mineral premix (P3), respectively. Parameters measured included feed intake, body weight gain, FCR, mortality, and mineral status of blood and tibia bones. Results show calcination increased calcium concentration, tapped and specific densities in both limestone and bivalve shells. Calcination significantly reduced particle size and bulk density of bivalve shell meal. Mineral supplementation using calcined limestone and bivalve shell meal significantly improved feed intake and reduced duckling mortality. The results suggested that calcination enhanced physical properties and nutritional values of limestone and bivalve shell meal shell for Muscovy duck starter.
大面积饲养的番鸭由于营养不良,死亡率很高。本试验旨在研究煅烧对作为番鸭发酵剂的石灰石和双壳类矿物添加剂的矿物组成和物理性能的有益影响。对石灰石和双壳类的样品进行了煅烧,并对产品的物理性质、粒度和矿物含量进行了分析。通过将未煅烧和煅烧的产品与其他当地可用的材料混合,制备了两种完整的矿物配方。在基础日粮中以5%的比例加入16个番鸭窝饲养的180日龄番鸭6周的基础日粮。试验设4种饲粮处理:对照饲粮(P0)、基础饲粮+ 5%未煅烧矿物(P1)、基础饲粮+ 5%煅烧矿物(P2)和基础饲粮+ 5%商品矿物预混料(P3)。测量的参数包括采食量、体重增加、FCR、死亡率以及血液和胫骨的矿物质状态。结果表明,煅烧提高了石灰石和双壳的钙浓度、密度和比密度。煅烧显著降低了双壳壳粉的粒度和容重。添加煅烧石灰石和双壳壳粉可显著提高采食量,降低雏鸭死亡率。结果表明,煅烧提高了灰岩和双壳粉壳作为番鸭开胃菜的物理性能和营养价值。
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引用次数: 0
Identification Of Weight And Size Diversity Of Arbila (Phaseolus lunatus L.) Seed As Feed In Amabi Oefeto District, Kupang Regency 月豆属植物(Phaseolus lunatus L.)体重和大小多样性的鉴定种子作为饲料在Amabi Oefeto区,姑邦县
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220401.025
B. B. Koten, Emanuel Natal, Redempta Wea, M. D. Randu, A. Aoetpah, C. Sabuna
This study aimed to identify the diversity of weight and size of Arbila ( Phaseolus lunatus L.) seeds as feed in Amabi Oefeto District, Kupang Regency. This research was conducted in Amabi Oefeto District on October 2020 - February 2021 using a field survey method in 3 villages, namely Pathau Village, Muke Village, and Oemolo Village. The research variables were 100 air dried seed weight, 100 oven dried seed weight, and the seed size. The results showed that in Amabi Oefeto District, there were 17 accessions of arbila based on seed morphological diversity, with a fresh seed weight was 24.50 g/100 seeds - 47.50 gram/100 seeds, oven dried weight was 23.00 - 44.25 g/100 seeds, 0.60 cm – 1.20 cm, 0.10 cm - 0.40 cm thick, and 0.50 cm - 0.80 cm wide. It can be concluded that in Amabi Oefeto District, there were 17 accessions of Arbila based on seed morphology, with different weights, color patterns, length, width, and diameter.
摘要本研究旨在确定姑邦县Amabi Oefeto地区作为饲料的海参种子(Phaseolus lunatus L.)重量和大小的多样性。本研究于2020年10月至2021年2月在Amabi Oefeto县的Pathau村、Muke村和Oemolo村3个村庄采用实地调查方法进行。研究变量为100风干种子重、100烘箱干燥种子重和种子大小。结果表明:在Amabi Oefeto地区,共有17种海葵属植物,鲜重24.50 g/100 ~ 47.50 g/100,干重23.00 ~ 44.25 g/100,厚0.10 cm ~ 0.40 cm,宽0.50 cm ~ 0.80 cm。结果表明,在Amabi Oefeto地区,根据种子形态,有17种不同质量、颜色图案、长度、宽度和直径的阿比拉属植物。
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引用次数: 0
Visible-Near Infrared Reflectance Spectroscopy for Rhodamine B Detection in Chili Paste Using Principal Component Analysis 主成分分析用于辣椒酱中罗丹明B的可见-近红外光谱检测
Pub Date : 2022-01-01 DOI: 10.2991/978-94-6463-086-2_65
Hannum Cintya Chairuniza, Jumeri, R. Masithoh, W. Supartono, N. Khuriyati
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引用次数: 0
Effect of Different Combinations of Rice Straw, Cassava Powder, and Palm Kernel Cake on Intake and Digestibility by Ongole Crossbred Bulls 稻草、木薯粉和棕榈仁饼不同组合对恩格尔杂交公牛采食量和消化率的影响
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220401.010
C. Noviandi, M. S. Muzaki, A. Astuti, D. Paradhipta, A. Agus, S. Quigley, D. Poppi
The present study investigated the effects of different combinations of cassava powder and palm kernel cake on intake and digestibility of Ongole Crossbred bulls fed a fixed amount of rice straw. Ongole bulls (n=24) were assigned to five dietary treatments (n=5 bulls/treatment for all treatments, except for T3 that had n=4 bulls) and allocated to individual pens in a completely randomized block design. The ration consisted of 5 g rice straw dry matter (DM)/kg liveweight.day with the different concentrate combinations offered ad libitum . Concentrates were prepared with different ratios of cassava powder and palm kernel cake respectively: 88:12 (T1), 75:25 (T2), 62:38 (T3), 50:50 (T4), and 38:62 (T5). Bulls were fed twice a day with drinking water available at all times. The experiment consisted of a 14-day adaptation period and a 7-day measurement period. Dry matter and organic matter (OM) intake were not different between treatments, although DM digestibility and OM digestibility were higher in T2 compared to T4 and T5 treatment diets (P<0.05). Bulls fed the T2 and T3 nutritional treatments had a higher digestible OM intake than bulls fed the other nutritional treatments (P<0.05). It is concluded that including cassava powder at 63 to 75% and PKC at 25 to 38% in a concentrate is the best ratio in a total mixed ration for fattening bulls when fed a small fixed amount of rice straw.
本试验研究了木薯粉与棕榈仁饼不同组合对饲喂一定量稻草的恩格尔杂交公牛采食量和消化率的影响。采用完全随机区组设计,将24头Ongole公牛分为5个饲粮处理(除n=4头T3外,所有处理n=5头/个处理),并分配到单独的栏内。日粮为5 g稻秆干物质/kg活重。日,不同浓缩物组合提供AD自由。木薯粉与棕榈仁饼的比例分别为:88:12 (T1)、75:25 (T2)、62:38 (T3)、50:50 (T4)和38:62 (T5)。公牛每天喂食两次,并随时提供饮用水。预试期14 d,正试期7 d。各处理间干物质和有机质采食量无显著差异,但T2处理饲粮的干物质消化率和有机质消化率高于T4和T5处理饲粮(P<0.05)。T2和T3营养处理的可消化OM采食量高于其他营养处理(P<0.05)。综上所述,在饲喂少量固定稻草的情况下,木薯粉的精料比例为63 ~ 75%,PKC的精料比例为25 ~ 38%,是全混合日粮中肥育公牛的最佳配比。
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引用次数: 0
The Potency of Leptin Gene as a Selection Marker of Economic Traits for Madura Cattle: Preliminary Study 瘦素基因作为马都拉牛经济性状选择标记的效力初步研究
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220207.048
T. Nugroho, T. Widi, D. Maharani
The Leptin gene, also known as ‘obese’, was an important regulator of growth traits which is the principal economic value of beef cattle. This paper aimed to investigate the potency of the Leptin gene as a selection marker of economic traits for Madura cattle. This study was performed by literature review from published studies. First, publications were collected to obtain a Leptin genes study on Madura cattle and Indonesian Cattle. Next, association study publications were collected to obtain Leptin gene polymorphism and its effect on the economic traits of various cattle. The selected economic traits were growth, carcass, milk, and reproduction. In total, 26 papers were used in this study. As a results, we found Leptin gene studies on nine Indonesian local cattle, including Madura, Kebumen Ongole Grade, Ongole Grade, Sumba Ongole, Bali, Pasundan, Bali Cross, Pesisir and Ciamis Local Cattle. However, most of this study is limited to polymorphism identification. Exon 2, Intron 2, and Exon 3 of the Leptin gene polymorphism were associated with four selected economic traits on several loci. However, Leptin gene SNP g.1180C>T (also referred to as R25C, Arg25Cys, 1047C>T, C305T, R4C, C73T, and LepKpn2I) in exon 2 was known to had association with growth, carcass, milk, and reproduction trait. It was concluded that SNP g.1180C>T had the potency to be used as a selection marker of economic traits for Madura cattle. Following marker selection, an association study on Madura Cattle was further to validate this result.
瘦素基因,也被称为“肥胖”,是生长性状的重要调节器,这是肉牛的主要经济价值。本文旨在探讨瘦素基因作为马都拉牛经济性状选择标记的效力。本研究是通过对已发表研究的文献综述进行的。首先,收集出版物以获得马都拉牛和印度尼西亚牛的瘦素基因研究。其次,收集相关文献,了解瘦素基因多态性及其对不同品种牛经济性状的影响。选择的经济性状为生长、胴体、产奶量和繁殖。本研究共使用了26篇论文。结果,我们在Madura, Kebumen Ongole Grade, Ongole Grade, Sumba Ongole, Bali, Pasundan, Bali Cross, Pesisir和Ciamis等9种印度尼西亚当地牛中发现了瘦素基因研究。然而,目前的研究大多局限于多态性鉴定。瘦素基因多态性的外显子2、内含子2和外显子3在几个位点上与四个选定的经济性状相关。然而,已知外显子2中的瘦素基因SNP g.1180C>T(也称为R25C、Arg25Cys、1047C>T、C305T、R4C、C73T和LepKpn2I)与生长、胴体、乳汁和繁殖性状相关。结果表明,SNP g.1180C>T具有作为马都拉牛经济性状选择标记的潜力。在标记选择之后,对马杜拉牛进行了关联研究,进一步验证了这一结果。
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引用次数: 0
Performance of Nutmeg (Myristica fragrans) Post Harvest and Marketing in East Halmahera Regency 肉豆蔻(Myristica fragrans)在东哈马黑拉县收获后的表现和销售
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220102.012
Asmanur Jannah, S. Anggarawati, S. Sunardi, Isnain Turuy
Nutmeg ( Myristica fragrans ) is an evergreen tree indigenous to Banda Island of Indonesia. In 2018 nutmeg production in Indonesia was 36,242 tons from 202,325 ha land, whereas the biggest production from the center production i.e. North Maluku Province. The aim of the study was to determine the performance of nutmeg postharvest and marketing at the farmer level in East Halmahera Regency. Data were obtained from thirty farmers as respondents with a purposive sampling method using questionnaires. Quantitative data were analyzed descriptively. Observation components were included the weight of nutmeg, fruit flesh, wet nutmeg, dry nutmeg, wet mace, and dry mace. The results showed that harvesting in this area was carried out 2-3 times a year. The harvest period is January-August, March-September and April-December with the average production in each harvest time was 1-4 kg per tree. Nutmeg was harvested using a pole and all fall nutmeg were collected. About 70% of farmers processed the nutmeg directly after harvesting. The main postharvest procession was separating and drying the nutmeg. The nutmeg was separated into three parts, i.e., the nutmeg pulp, seed, and mace. The drying procession was carried out by 60% of farmers that were different for each part, the nutmeg seed need 5-6 days and the mace need 1 day under sunshine. The range of nutmeg fruit components was varied with nutmeg pulp of 85.64-88.69%, fresh seeds of 9.45-12.04%, dry seeds of 6.45-8.28%, fresh mace of 1.40-2.51% and dry mace of 0.66-1.46%. Nutmeg seeds are sorted and graded by separating whole, wrinkled and crushed seeds. Marketing channels consist of village collectors, traders at Maba city and traders from outside the district, generally from Ternate. All harvested products were sent to Ternate in the form of seeds and mace.
肉豆蔻(Myristica fragrans)是一种常绿乔木,原产于印度尼西亚班达岛。2018年,印度尼西亚的肉豆蔻产量为36242吨,土地面积为202325公顷,而最大的产量来自中心产区,即北马鲁古省。该研究的目的是确定肉豆蔻收获后的表现和销售在农场主水平在东哈马赫拉摄政区。采用有目的的抽样方法,对30名农民进行问卷调查。定量数据进行描述性分析。观察成分包括肉豆蔻、果肉、湿肉豆蔻、干肉豆蔻、湿肉豆蔻和干肉豆蔻的重量。结果表明,该地区每年采收2-3次。采收期为1- 8月、3 - 9月和4 - 12月,每个采收期平均产量为1-4公斤/棵。用杆子收割肉豆蔻,秋天的肉豆蔻全部收集。大约70%的农民在收获肉豆蔻后直接加工肉豆蔻。采收后的主要工序是分离和干燥肉豆蔻。将肉豆蔻分为三部分,即肉豆蔻果肉、肉豆蔻种子和肉豆蔻肉豆蔻。干燥过程由60%的农民进行,每个部分不同,肉豆蔻种子需要5-6天,肉豆蔻需要1天。肉豆蔻果实成分含量变化幅度较大,肉豆蔻果肉含量为85.64 ~ 88.69%,鲜籽含量为9.45 ~ 12.04%,干籽含量为6.45 ~ 8.28%,鲜豆蔻含量为1.40 ~ 2.51%,干豆蔻含量为0.66 ~ 1.46%。肉豆蔻种子通过分离整粒、皱粒和碎粒进行分类和分级。销售渠道包括村收集者、马巴市的商人和区外的商人,一般来自特尔纳特。所有收获的产品都以种子和权杖的形式送到特尔纳特。
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引用次数: 0
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