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Structural Change: Applying Location Quotient and Shift-Share Analysis in Determining Leading Sectors in Bangka Regency Over The 2000-2021 Period 结构变化:运用区位商和偏移份额分析确定2000-2021年期间邦加摄政的主导行业
Pub Date : 2022-01-01 DOI: 10.2991/978-94-6463-086-2_130
Pan Budi Marwoto, Darol Arkum, R. Ilahi
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引用次数: 0
The Study of Water Quality under Bligon Goat Rearing at Several Agroecological Zones in Bantul 班图尔几个农业生态区养白头羊的水质研究
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220207.031
B. Haryanto, N. Ngadiyono, P. Panjono, S. Andarwati, B. A. Atmoko, I. Budisatria
Livestock production impacts environmental water quality related to its waste product. This research cinducted to determine water quality around the Bligon goat pen in Bantul Regency, Yogyakarta Province. Water quality measurements were conducted in upland, lowland, and coastal zones. Water was collected from 15 Bligon goat farmers' wells (< 10 m from the pen and > 10 m from other sources of contamination), which is usually consumed as drinking water. The physical quality test of water included pH, Nitrite (NO2-N), Iron (Fe), Flouride (F), Chloride (Cl), Hardness (CaCO3), Nitrate (NO3-N), Organic Substances (KmnO4). The biological quality test was Total coliform and e-coli. One-way ANOVA was used to analysed obtanined data. Water quality in the three agroecological zones was not different, and only CaCO3 content was different (P <0.05) between the upland, lowland, and coastal zones, 230.75±46.22; 191.59±53.39; and 141.29±47.78 mg/L. The total coliform and e-coli levels in the upland, lowland, and coastal zones are 1600.00±0.00 and 220.00±80.31; 1324.00±617.15 and 218.00±92.03; 1306.00±657.40 and 822.60±733.36 MPN/100ml. It can be concluded that the biological quality of water around the Bligon Goat pen in Bantul Regency exceeds the standard, while the physical quality is still below the standard required by the Yogyakarta provincial government.
畜牧业生产对环境水质的影响与其废弃物有关。本研究旨在确定日惹省Bantul Regency的Bligon山羊圈周围的水质。在高地、低地和沿海地区进行了水质测量。水是从15个Bligon山羊养殖户的井中收集的(距离围栏小于10米,距离其他污染源大于10米),这些水通常作为饮用水消耗。水质物理检测包括pH、亚硝酸盐(NO2-N)、铁(Fe)、氟化物(F)、氯化物(Cl)、硬度(CaCO3)、硝酸盐(NO3-N)、有机物(KmnO4)。生物质量检测为总大肠菌群和大肠杆菌。采用单因素方差分析对所得数据进行分析。3个农业生态区的水质差异不大,仅CaCO3含量在高地、低地和海岸带之间存在差异(P <0.05),分别为230.75±46.22;191.59±53.39;141.29±47.78 mg/L。高地、低地和海岸带大肠菌群和大肠杆菌总数分别为1600.00±0.00和220.00±80.31;1324.00±617.15和218.00±92.03;1306.00±657.40和822.60±733.36 MPN/100ml。可以得出结论,Bantul Regency的Bligon山羊圈周围的水生物质量超过标准,而物理质量仍低于日惹省政府要求的标准。
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引用次数: 0
Increasing of Wet Noodles Quality Using Vegetables Oil Coating 植物油包衣提高湿面品质
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220101.033
N. Nurhayati, M. Belgis, Jay Jayus, Infidzah S. Velianti
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引用次数: 0
Utilization of Fermented Cocoa Pod Husk (CPH) as Feed Ingredient for Sheep 发酵可可豆荚壳(CPH)在绵羊饲料中的应用
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220207.006
Susana I.W. Rakhmani, W. Puastuti
The experiment of sheep feeding with concentrate contained fermented cocoa pod husk (FCPH) has been conducted at the IRIAP research station. The experiment aimed to study and evaluate FCPH product for sheep. Fermentation of cocoa pod husk using Aspergillus oryzae was carried out for three days. The FCPH product was dried and ground. A feeding trial experiment was performed on weaned rams with 6 replications (6 heads) / treatment for 2 weeks of adaptation and 12 weeks of observation. The basal diet was chopped king grass, and the treatments applied as follows: Control (C: king grass+commercial concentrate), C20 (20% commercial concentrate was replaced with 20% FCPH), and C40 (40% commercial concentrate was replaced with 40% FCPH). The crude protein content of FCPH was higher than CPH (15.94 vs. 6.71%). Replacement of commercial concentrate with 20 and 40% of FCPH increased protein digestibility from 45.32 (C) to 55.35 (C20) and 60.25 (C40), NDF digestibility was 50.14, 57.16, and 67.19%, for C, C20, and C40, respectively. The average dry matter consumption ranged from 600-900 g/head/day). The feed conversion ratio (FCR) at the adaptation week was very high (21-23.6). Moreover, the FCR was better during the observation period with a value of 14.02, 9.56, and 8.4 for C, C20, and C40, respectively. Bodyweight gain for C0, C20, and C40 was 65.80, 80.64, and 85 g/head/day. Rumen chemical characteristics were as follows: rumen ammonia in C40 was the lowest compared to C and C20. Meanwhile, the rumen pH ranged between 5.88 and 6.05. Acetic acid dominated the rumen environment, the level was 28.68% (C20), 31.37% (C), and 47.38% (C40). The content of VFA also indicated normal rumen digestive conditions. The biological processing of CPH increased the digestibility of protein and neutral detergent fibre. Cocoa pod husk fermented using Aspergillus oryzae can be used to replace commercial concentrates as much as 20 and 40% without causing a negative effect.
在IRIAP研究站进行了发酵可可豆壳浓缩物(FCPH)饲羊试验。本试验旨在研究和评价羊用FCPH产品。利用米曲霉对可可豆荚皮进行了为期三天的发酵。对FCPH产品进行干燥和研磨。试验选用断奶公羊,每组6个重复(6头),预试期2周,观察期12周。基础饲粮为切碎的王草,采用对照(C:王草+商品精料)、C20(20%商品精料用20% FCPH代替)和C40(40%商品精料用40% FCPH代替)处理。FCPH粗蛋白质含量高于CPH (15.94% vs. 6.71%)。用20%和40%的FCPH替代商品精料,蛋白质消化率分别从45.32 (C)提高到55.35 (C20)和60.25 (C40), NDF消化率分别为50.14、57.16和67.19%。干物质平均消耗量为600 ~ 900 g/头/天)。适应周的饲料系数(FCR)非常高(21-23.6)。C20、C40、C20的FCR分别为14.02、9.56、8.4,观察期内FCR较好。C0、C20和C40的增重分别为65.80、80.64和85 g/头/天。瘤胃化学特征如下:C40组瘤胃氨氮含量低于C和C20组。瘤胃pH在5.88 ~ 6.05之间。瘤胃环境以乙酸为主,其水平分别为28.68% (C20)、31.37% (C)和47.38% (C40)。VFA含量也表明瘤胃消化正常。CPH的生物处理提高了蛋白质和中性洗涤纤维的消化率。用米曲霉发酵的可可豆荚壳可以用来代替高达20%和40%的商业浓缩物,而不会产生负面影响。
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引用次数: 0
First Report of an Ice Cream Cone Bagworm Manatha Conglacia Haettenschwiler (Lepidoptera: Psychidae) in Oil Palm Plantations of Central Kalimantan, Indonesia 印度尼西亚加里曼丹中部油棕种植园冰淇淋筒Bagworm Manatha Conglacia Haettenschwiler首次报道(鳞翅目:蚜科)
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220102.001
F. Murgianto, E. Edyson, Y. P. Setyawan, Lukas M Tamba, A. Ardiyanto, Abdurrahman H Siregar
Bagworm is a defoliating insect in oil palm plantations that recently became the main problem since reported can decrease the production significantly. Metisa plana, Mahasena corbetti, Pteroma pendula are types of bagworms can be found in several areas in Indonesia. The objective of this study was to identify bagworm species (Lepidoptera: Psychidae) on oil palm plantation in PT Bumitama Gunajaya Abadi in Pangkalan Bun, Central Kalimantan, Indonesia. A total of 75 bagworms based on survey results from 12 oil palm plant blocks (± 360 hectares) were collected and brought to the Pundu Entomology Laboratory for identification. The bagworm was identified as Manatha conglacia known as an ice cream cone bagworm based on morphological characteristics of the bag. The results of the census revealed that the highest population was found in block W60 with a total population rate of 5.62 larvae of bagworms per frond. This new bagworm report has now become guidance for identification for type of bagworm attack in PT Bumitama Gunajaya Agro, since this bagworm can cause serious damage with defoliating as other types of bagworms.
Bagworm是油棕种植园的一种脱叶昆虫,近年来已成为油棕种植园的主要问题,因为有报道称其可显著降低产量。在印度尼西亚的几个地区可以找到Metisa plana, Mahasena corbetti, Pteroma pendula这些类型的bagworms。本研究旨在对印度尼西亚中加里曼丹邦卡兰邦Bumitama Gunajaya Abadi油棕种植园的袋虫种类进行鉴定(鳞翅目:袋虫科)。根据12个油棕区(±360公顷)的调查结果,共收集了75只袋虫,并将其带到Pundu昆虫学实验室进行鉴定。根据袋子的形态特征,该袋虫被确定为Manatha conglacia,即冰淇淋甜筒袋虫。普查结果显示,W60小区居群最高,每叶总居群率为5.62只。这一新报告现已成为鉴定PT Bumitama Gunajaya Agro的bagworm攻击类型的指南,因为这种bagworm可以像其他类型的bagworm一样造成严重的落叶损害。
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引用次数: 2
Cattle Manure Compost Properties with the Addition of Dead Broiler Carcass as Nitrogen Sources 添加死肉鸡胴体作为氮源的牛粪堆肥性能研究
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220207.044
N. Fitriyanto, Muhammad Kemal Bengawan, R. A. Prasetyo, Z. Bachruddin, Y. Erwanto
During production periods, abundant by-products of the dead bird in broiler industries require an adequate alternative treatment to prevent harmful effects from direct disposal in the open environment. This study evaluates compost's efficiency and physicochemical properties produced from coped dead broiler carcass with cattle manure and rice straw. Four treatments were conducted, which illustrated different proportions of broiler carcasses 0% (P0), 1% (P1), 3% (P2), and 5% (P3) in the cattle manure compost. The physicochemical analysis, including color, odor, texture, moisture content, total organic carbon, total organic (C) matter, total nitrogen (N) content, C/N ratio, phosphorus (P), and Potassium (K), were defined in this research. The result of the physicochemical composition on this research has filled up the Indonesian compost standard SNI:19-7030-2004 except in the total N, total P, and C/N ratio content.
在生产过程中,肉鸡行业大量的死鸟副产品需要适当的替代处理,以防止在露天环境中直接处置产生有害影响。研究了牛粪和稻草混合处理肉鸡胴体的堆肥效率和理化性能。试验分4个处理,分别在牛粪堆肥中添加0% (P0)、1% (P1)、3% (P2)和5% (P3)的肉鸡胴体。理化指标包括色泽、气味、质地、含水量、总有机碳、总有机质、总氮、C/N、磷、钾等。本研究理化成分测定结果除全氮、全磷、碳氮比含量外,均符合印尼堆肥标准SNI:19-7030-2004。
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引用次数: 0
The Effect of Coconut Coir Waste as A Mixture of Planting Media in A Natural Greenhouse 椰壳废料在天然温室中混合种植的效果
Pub Date : 2022-01-01 DOI: 10.2991/978-94-6463-086-2_6
G. N. De Side, S. Abdullah, J. Sumarsono, A. Priyati, D. A. Setiawati, R. K. Nurrohman
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引用次数: 1
Application of Oil Palm Dissection Method to Predict Bunch Production in Commercial-Scale Oil Palm Plantation 油棕解剖方法在商业规模油棕种植园成批产量预测中的应用
Pub Date : 2022-01-01 DOI: 10.2991/978-94-6463-086-2_21
Sukarman, A. R. Saidy, Gusti Rusmayadi, D. Adriani, S. Primananda, Suwardi, Herry Wirianata, A. P. Nugroho, L. Sutiarso
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引用次数: 0
Evaluating of Nutrient Composition and Pellet Durability Index on Pellet Supplement with Different Proportion of Protected Soybean Meal (P-SBM) and Selenium (Se) 不同比例保护豆粕(P-SBM)和硒(Se)颗粒剂营养成分及颗粒耐久性指标的评价
Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220207.021
A. Astuti, R. Rochijan, B. P. Widyobroto, Lies Mira, Yusiati
Pelleting process is one of production costs, and good processing pellets result in higher cost. Even though it is costly, pellet has convenience in feed handling and an increased efficient use of the feed by the animal. By heat processing, it reduces pathogens and increases the digestible starches, which improve feed efficiency. A significant portion of the improvement is related to the physical form of the pellet. The nutrient composition and pellet durability index (PDI) of six group pellet supplement samples with a different proportion of protected soybean meal (P-SBM) and selenium (Se) for dairy cattle feeding was determined. Feed samples were taken and analyzed in the Laboratory of Animal Feed Technology, Faculty of Animal Science Universitas Gadjah Mada. The observed variables were nutrient composition i.e. dry matter (DM), organic matter (OM), crude protein (CP), ether extract (EE), crude fibre (CF), and total digestible nutrients (TDN), PDI and physical or dimensions (diameter and length) of pellet. The mean values for DM, OM, CP, EE, CF, and TDN in pellets was found to be 94.67, 83.00, 37.01, 1.83, 5.54, and 86.69 %DM, respectively, whereas PDI was 92.18% (tumbling method) and 90.74% (regression equation). Furthermore, an equation was developed for predicting PDI from nutrient composition and pellet dimensions using multiple linear regression: PDI (%) = 25.51 – 2.41× diameter (mm) + 35.05× length (cm) – 2.62 × moisture (%) + 0.99 × nitrogen-free extractives (%) having R = 72.14%. The dairy supplement pellets with a different proportion of protected soybean meal and selenium showed similar nutrient contents, but higher in PDI compare with the control. Moreover, this study, for the first time, deduces that reasonably good prediction of pellet quality in terms of PDI could be possible with the simple measures like chemical composition, pellet diameter and length, which is expected to benefit feed manufacturers and dairy farmers.
制粒工艺是生产成本之一,制粒工艺越好,成本越高。尽管价格昂贵,但颗粒在饲料处理方面方便,动物对饲料的利用效率也提高了。通过热处理,减少病原菌,增加可消化淀粉,提高饲料效率。改进的很大一部分与颗粒的物理形式有关。测定了6组添加不同比例保护豆粕(P-SBM)和硒(Se)的奶牛饲用颗粒料样品的营养成分和颗粒耐久性指数(PDI)。饲料样品在加纳马达大学动物科学学院动物饲料技术实验室采集并分析。观察的变量为营养成分(干物质(DM)、有机质(OM)、粗蛋白质(CP)、粗脂肪(EE)、粗纤维(CF)、总可消化营养物质(TDN))、PDI和颗粒的物理或尺寸(直径和长度)。DM、OM、CP、EE、CF和TDN的平均值分别为94.67、83.00、37.01、1.83、5.54和86.69% DM, PDI分别为92.18%(翻滚法)和90.74%(回归方程)。利用多元线性回归建立了颗粒尺寸和营养成分对PDI的预测公式:PDI (%) = 25.51 - 2.41×直径(mm) + 35.05×长度(cm) - 2.62 ×水分(%)+ 0.99 ×无氮浸出物(%),R = 72.14%。与对照组相比,添加不同比例保护豆粕和硒的乳补颗粒的营养成分含量相近,但PDI较高。此外,本研究还首次推断出,通过化学成分、颗粒直径和颗粒长度等简单的测量方法,可以较好地预测颗粒的PDI质量,这有望使饲料制造商和奶农受益。
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引用次数: 0
Community-Based Artificial Tourism Development Aek Bedelew On Tanjung Putat Beach Belinyu Bangka 以社区为基础的人工旅游发展计划,在丹绒普达海滩
Pub Date : 2022-01-01 DOI: 10.2991/978-94-6463-086-2_107
Yang Gusti Feriyanti, Riza Vurnama
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引用次数: 0
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Advances in Biological Sciences Research
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