Measuring Thermal Stress of Dairy Cattle Based on Temperature Humidity Index (THI) in Tropical Climate

Hardiningtyas, Dewi; Soenoko, Rudy

doi:10.1051/matecconf/20166806004

Cited by 3 publications

(3 citation statements)

References 4 publications

(3 reference statements)

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“…Por otra parte, la zona termo neutral para bovinos de engorde y doble propósito se encuentra entre 4 °C y 27 °C [24], [25]. En ese orden de ideas, respecto a la temperatura, se encontraron por encima de 27 °C, 118 y 15 meses en Caño Indio y Tierra Grata, respectivamente, y siempre se encontraron con humedad relativa mayor del 40 %.…”

Section: Resultados Y Discusiónunclassified

Propuesta metodológica el análisis de confort térmico animal en zonas apartadas de Colombia

Ramírez

Hernandez

2022

Ingeniería

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A lo largo del tiempo, varios autores han investigado la relación que tienen las condiciones climáticas con la producción animal, demostrando que el estado de confort influye de manera positiva en la producción. Esta investigación tuvo como objetivo realizar una propuesta metodológica para el análisis de confort térmico animal en zonas aisladas, tomando como caso de estudio, tres Espacios Territoriales de Capacitación y Reincorporación, donde se llevan a cabo proyectos productivos en el marco del Acuerdo Final para la Terminación del Conflicto y la Construcción de una Paz Estable y Duradera, empleando datos climáticos de temperatura y humedad relativa, obtenidos de series de tiempo de 2002 hasta 2019. La metodología propuesta a partir del uso de plataformas digitales de libre acceso mostró ser aplicable, y en los casos de estudio encontró que las regiones que pueden presentar menores afectaciones a aves, porcinos y bovinos son Tierra Grata y Miravalle, mientras que, en Caño Indio, se sugiere adoptar estrategias de control climático para mejorar el ambiente térmico animal.

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Section: Resultados Y Discusiónunclassified

Propuesta metodológica el análisis de confort térmico animal en zonas apartadas de Colombia

Ramírez

Hernandez

2022

Ingeniería

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“…Sapi perah FH yang dipelihara di Indonesia mudah mengalami cekaman panas yang ditandai dengan peningkatan denyut jantung melebihi batas normal (Mariana et al, 2016), penurunan produktivitas ternak (Yani & Purwanto, 2006), produksi susu (Sugiono et al, 2016) dan kualitas susu (Mariana et al, 2016). Suhu udara yang nyaman bagi sapi perah FH berkisar antara -5 o C hingga 25 o C (De Rensis et al, 2015).…”

Section: Pembibitan Dan Reproduksiunclassified

Evaluasi Aspek Teknis Pemeliharaan Sapi Perah Berdasarkan Good Dairy Farming Practices (GDFP) di Peternakan Rakyat Cibungbulang

Nur¹,

Purwanto²,

Atabany³

et al. 2018

jitro

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ABSTRAKPeningkatan produktivitas ternak dapat dicapai melalui perbaikan aspek teknis pemeliharaan yang meliputi perbaikan genetik, pakan, pengelolaan, perkandangan dan kesehatan ternak. Penelitian ini bertujuan untuk mengevaluasi penerapan aspek teknis pemeliharaan sapi perah berdasarkan Good Dairy Farming Practices (GDFP) pada peternakan sapi perah rakyat di Cibungbulang. Metode penelitian yang digunakan adalah survei dan pembagian kuisioner, observasi serta pengukuran langsung. Data dianalisis secara deskriptif dan disajikan dalam bentuk frekuensi tabulasi untuk menggambarkan karakteristik penerapan setiap aspek pemeliharaan sapi perah. Hasil penelitian menunjukkan bahwa pelaksanaan aspek teknis pemeliharaan sapi perah berdasarkan Good Dairy Farming Practices (GDFP) di peternakan rakyat Cibungbulang sebesar 69,75% pada musim hujan dan 67,25% pada musim kemarau. Aspek kesehatan ternak memperlihatkan nilai yang sangat rendah baik pada musim hujan maupun musim kemarau sehingga perlu mendapatkan perhatian khusus agar produktivitas ternak dapat ditingkatkan secara optimal.Kata kunci: biji kecipir, Trichoderma viride, pH, suhu, protein, serat kasarABSTRACTIncreased dairy cow productivity can be achieved through improving the technical aspects of maintenance which include genetic improvement, feed, management, housing and dairy cow health. This study was done to evaluate the application of the technical aspects of dairy cow maintenance based on the Good Dairy Farming Practices (GDFP) on smallholder dairy farm in Cibungbulang. The research method used was a survey and distribution of questionnaires, observations and direct measurements. Data were analyzed descriptively and presented in frequency tabulations to describe the characteristics and application each aspect of dairy cow maintenance. The results showed that the implementation of technical aspects of dairy cow maintenance was based on the Good Dairy Farming Practices (GDFP) at smallholder dairy farm in Cibungbulang i.e 69.75% in rainy season and 67.25% in dry season. The health aspect of dairy cow shows a very low value both in rainy and dry season so need special attention to increased productivity optimally.Keywords: dairy cow, technical aspects of maintenance, GDFP

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“…Digital pins given in the board is a description of 0-13, therefore in using the analog pin into a digital output, analog pins on the board 0-5 information were changed to pins 14-19. In other words, analog pin 0-5 works also as a digital output pin [14][15][16]. The open source nature of the Arduino also provides many advantages in utilizing this board, because with the open source nature of the components used depends not only on one brand but allows to use all the components in the market.…”

Section: A Wetting Duration and Temperature Drop B The Pattern Of mentioning

confidence: 99%

Efficient Water Spraying Mechanic Design for Eliminating Heat Stress on Biogas Energy Based Dairy Cattle

2018

JIAT

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Reduction or removal of heat stress due to the hot and humid environment in dairy cattle is very important to improve productivity and quality of cow milk production. On the other hand, technical action against heat stress requires additional costs such as water and electricity supply. Therefore the purpose of this paper is to produce an economical water spray driven by cow dung biogas. It is able to remove heat stress from a dairy cow. The initial step for equipment installation is a survey and literature study on the most appropriate water spray points on dairy cow and generation of biogas-fueled electric energy. The following stage is designing spray tools in the form of 2D and 3D CAD as the basis for the workshop process. The need for control systems and biogas capacity that must be provided was conducted to produce a qualified heat stress neutralizer system. To produce an economical spray, experiments were performed to determine the change in cow body temperature after sprayed with water for 10 seconds. The maximum output was obtained in 10 seconds spray with 6 minutes interval each with the total electrical power required is 0.29 kWh or equal to 0.23m3 biogas.

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Measuring Thermal Stress of Dairy Cattle Based on Temperature Humidity Index (THI) in Tropical Climate

Cited by 3 publications

References 4 publications

Propuesta metodológica el análisis de confort térmico animal en zonas apartadas de Colombia

Propuesta metodológica el análisis de confort térmico animal en zonas apartadas de Colombia

Evaluasi Aspek Teknis Pemeliharaan Sapi Perah Berdasarkan Good Dairy Farming Practices (GDFP) di Peternakan Rakyat Cibungbulang

Efficient Water Spraying Mechanic Design for Eliminating Heat Stress on Biogas Energy Based Dairy Cattle

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