Article
Agriculture, Dairy & Animal Science
Wei Wang, Amlan Kumar Patra, Ryszard Puchala, Luana Ribeiro, Terry Allen Gipson, Arthur Louis Goetsch
Summary: This study investigated the effects of feeding condensed tannin-containing Sericea lespedeza hay on feed intake, digestion, growth performance, energy metabolism, and ruminal fermentation and methane emission in ruminants. The results showed that increasing the concentration of lespedeza in the diet decreased the digestion of fiber and nitrogen, resulting in reduced growth performance. However, the dietary concentration of lespedeza did not affect methane emission in goats or sheep. This suggests that feeding lespedeza has important effects on nitrogen digestion and growth performance in ruminants, but does not decrease methane emission. Further research is needed.
Article
Agriculture, Dairy & Animal Science
M. Saar, Y. Edan, A. Godo, J. Lepar, Y. Parmet, I Halachmi
Summary: A real-time machine vision system was developed to predict individual feed intake of dairy cows. By using RGBD camera to capture images of feed piles and applying deep learning models, the feed intake of cows was successfully predicted.
Article
Multidisciplinary Sciences
Farrukh Jobirov, Zhang Yuejie, Cornel Anyisile Kibona
Summary: Owning beef cattle is important for smallholder farmers in Tajikistan to alleviate poverty. This study evaluates the profitability of beef cattle farming and its determinants among smallholder farmers in the Baljovan District of Khatlon region. The results show that education level, family size, farming experience, pasture availability, land size, selling contract, feed costs, medications expenses, access to credits, and sales costs significantly influence the profitability of beef cattle farming.
Article
Agronomy
Melkamu Bezabih, Kindu Mekonnen, Aberra Adie, Tamene Tadesse, Ajebu Nurfeta, Workneh Dubale, Tesfaye Habiso, Tessema Z. Kelkay, Million Getnet, Kebebe Ergano, Alan J. Duncan, Peter Thorne
Summary: The study found that improved weed management can increase grain yield, but traditional management produces more weed forage biomass. In terms of economic returns, intercropping management provides greater benefits compared to traditional management practices.
Article
Agriculture, Dairy & Animal Science
Cyprain Gwan Njei, Mary Lubungu
Summary: Animal welfare is a contemporary issue in livestock development, with a focus on the health and behavior of animals. Zambian smallholder livestock farmers need to pay more attention to management practices and policy frameworks regarding animal welfare.
TROPICAL ANIMAL HEALTH AND PRODUCTION
(2022)
Article
Biochemistry & Molecular Biology
Fei Pan, Xiangxin Li, Tuohetisayipu Tuersuntuoheti, Lei Zhao, Mengyao Liu, Xiaoming Fang, Wenjun Peng, Wenli Tian
Summary: This study reveals the behavioral mechanisms and drivers of condensed tannins (CTs) in lowering cholesterol, using a molecular aggregation theoretical model combined with in vitro and animal experiments. It is shown that CTs can aggregate to break cholesterol micelles and form larger aggregates, driven by van der Waals forces and hydrogen bonds. The intake of CTs is found to reduce cholesterol absorption and promote cholesterol excretion.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Immunology
Catherine Kaluwa, Jemimah Oduma, Faduma Abdullahi Abdirahman, Byalungwa Kyotos Kitoga, Angela A. A. Opondoh, John Muchibi, Brigitte Bagnol, Marieke Rosenbaum, Sylvia Onchaga, Meghan Stanley, Janetrix Hellen Amuguni
Summary: Livestock diseases are a significant hindrance to productivity for both male and female livestock keepers in Africa. This study focuses on the linkages between women's empowerment and access and control over livestock products and vaccines, specifically in Kenya. The Women Empowerment in Livestock Index (WELI) was used to measure empowerment scores for women in Machakos county, Kenya. The results show that women contribute significantly to livestock productive activities but have low vaccination rates and minimal knowledge on livestock diseases.
Article
Agriculture, Dairy & Animal Science
Kitoga Byalungwa Kyotos, Jemimah Oduma, Raphael Githaiga Wahome, Catherine Kaluwa, Faduma Abdulahi Abdirahman, Angela Opondoh, Jeanette Nkatha Mbobua, John Muchibi, Brigitte Bagnol, Meghan Stanley, Marieke Rosenbaum, Janetrix Hellen Amuguni
Summary: This study examines the barriers preventing women smallholder farmers in Kenya from effectively accessing and adopting CCPP vaccination for their animals. The key constraints identified include lack of a cold chain for vaccine maintenance, inadequate and late delivery of veterinary services, lack of information and training, and limited financial capacity. The study suggests that providing more resources, information, and training to women farmers, as well as considering gender perspectives in policy development, can improve livestock productivity and increase agency for women.
Article
Infectious Diseases
Sandra Nohrborg, Michel Mainack Dione, Amia Christine Winfred, Louis Okello, Barbara Wieland, Ulf Magnusson
Summary: To reduce the development of antimicrobial resistance, it is necessary to decrease antibiotic use in the livestock sector. Regulations have been less effective in reducing antibiotic use in low- and middle-income countries. This study investigated the influence of geographic and socioeconomic settings on determinants for antibiotic use among pig farmers in Uganda, highlighting the need for locally tailored interventions to complement regulations.
Article
Agriculture, Dairy & Animal Science
Riccardo Gannuscio, Marialetizia Ponte, Antonino Di Grigoli, Giuseppe Maniaci, Adriana Di Trana, Monica Bacchi, Marco Alabiso, Adriana Bonanno, Massimo Todaro
Summary: Sulla forage with condensed tannins has positive effects on animal productivity and antioxidant status. Dehydrated Sulla forage can be a good alternative to fresh forage. This research shows that pelleted dehydrated Sulla forage can produce similar effects as fresh forage and provides a good storage solution in periods of low availability.
Article
Entomology
Diana Wanda Odinya, Josiah Mwangi Ateka, Robert Matwetwe Mbeche, Mathew Gitau Gicheha
Summary: Limited access to good quality and affordable livestock feed is a major challenge in developing countries. This study in Kenya investigated smallholder dairy farmers' intention to use insect-based feed and found that while awareness of insect-based feed was low, a considerable proportion of farmers were willing to use it. The study also revealed that attitude, subjective norm, and perceived behavioral control influenced farmers' intention to use insect-based feed. The findings have implications for scaling up the production and utilization of sustainable alternative protein feed sources.
INTERNATIONAL JOURNAL OF TROPICAL INSECT SCIENCE
(2022)
Article
Engineering, Chemical
Andrew G. Watson, Salko Aleckovic, Rajeev Nallamothu
Summary: The study aimed to develop the lowest cost, simplest solar dryer suitable for smallholder farmers, reducing drying time and inactivating mycotoxigenic fungi, enteric bacteria, and browning enzymes.
Article
Agriculture, Multidisciplinary
Tikabo Gebremariam, Shumuye Belay
Summary: This study investigated the available feed resources and evaluated the feed requirements for livestock production in Adwa district of central Tigray, Northern Ethiopia. The findings revealed a significant feed deficit in the area.
COGENT FOOD & AGRICULTURE
(2023)
Article
Plant Sciences
Qing Chen, Xiao Liang, Chunling Wu, Ying Liu, Xiaoqiang Liu, Huiping Zhao, Kaimian Li, Songbi Chen, Haiyan Wang, Zhiling Han, Mufeng Wu, Xiaowen Yao, Jun Shui, Yang Qiao, Xue Zhan, Yao Zhang
Summary: This study identified key genes and metabolites related to cassava resistance to the two-spotted spider mite. The expression of leucoanthocyanidin reductase (LAR) and anthocyanidin reductase (ANR) genes showed a high positive correlation with most of the metabolites in the tannin biosynthesis pathway. Overexpression of these genes increased tannin concentrations and conferred cassava resistance to the pest.
FRONTIERS IN PLANT SCIENCE
(2022)
Article
Agriculture, Multidisciplinary
Adetomiwa Kolapo, Adeyera James Kolapo
Summary: The adoption of biofortified cassava can increase farm yield, farmers' income, and improve their welfare outcomes. Additionally, the impact of adopting biofortified cassava varies based on gender and farm size.
COGENT FOOD & AGRICULTURE
(2021)
Article
Agriculture, Dairy & Animal Science
Kampanat Phesatcha, Burarat Phesatcha, Metha Wanapat, Anusorn Cherdthong
Summary: The aim of this study was to investigate the effect of yeast (Saccharomyces cerevisiae) supplementation and roughage-to-concentrate ratio (R:C ratio) on nutrient utilization, rumen fermentation efficiency, microbial protein synthesis, and protozoal population in Thai native beef cattle. The findings suggest that supplementing with a R:C ratio of 40:60 and a LY of 4 g/hd/d boosted nutrient digestibility, volatile fatty acid (VFA) production, propionic acid (C-3) in particular, and microbial protein synthesis while lowering protozoal population.
Article
Veterinary Sciences
Kampanat Phesatcha, Burarat Phesatcha, Metha Wanapat
Summary: This study investigated the use of liquid-containing phytonutrients as dietary additives to reduce rumen protein degradation in dairy cows. Results showed that high crude protein concentrate and the inclusion of mangosteen peel liquid-protected soybean meal enhanced ruminal propionate production, altered rumen microbiome, and increased milk yield and composition in cows.
FRONTIERS IN VETERINARY SCIENCE
(2022)
Article
Agriculture, Dairy & Animal Science
Tidalak Somboonchai, Suban Foiklang, Jurakorn Panatuk, Anusorn Cherdthong, Narakamol Laorodphan, Metha Wanapat, Saowaluck. Yammuen-art, Sungchhang Kang
Summary: This study investigated the effect of replacing soybean meal with red yeast fermented tofu waste on feed intake, growth performance, carcass characteristics, and meat quality in Brahman crossbred beef cattle. The results showed that replacing soybean meal with red yeast fermented tofu waste affected roughage intake and average daily gain, but had no negative effect on feed conversion ratio, carcass characteristics, and meat quality.
TROPICAL ANIMAL HEALTH AND PRODUCTION
(2022)
Article
Agriculture, Dairy & Animal Science
Phussorn Sumadong, Sarong So, Anusorn Cherdthong, Metha Wanapat
Summary: This study aimed to investigate the effect of excessive elemental sulfur addition on Thai native beef cattle. The results showed that the combination of sulfur and fresh cassava root supplementation improved the digestibility of dry matter, organic matter, and bacterial population. Additionally, high fresh cassava root supplementation increased intake, total volatile fatty acids, and propionate concentration. In conclusion, excessive elemental sulfur addition had no negative effect on Thai native beef cattle when combined with high fresh cassava root supplementation.
JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION
(2023)
Article
Biochemistry & Molecular Biology
Srisan Phupaboon, Maharach Matra, Ronnachai Prommachart, Pajaree Totakul, Chanadol Supapong, Metha Wanapat
Summary: The objective of this research was to study the bioactive compounds of herbal plant leaves through microencapsulation technique and explore their potential application as feed additives. Three herbal plants, namely Cannabis sativa L., Cannabis indica L., and Mitragyna speiosa K., were investigated using different methods to extract their bioactive compounds. Microwave extraction yielded higher total polyphenolic and flavonoid contents and stronger antioxidant capacity compared to maceration extraction. The extracted compounds were then encapsulated with chitosan through spray-drying, resulting in improved recovery with high encapsulation efficiency.
Article
Agriculture, Dairy & Animal Science
Nirawan Gunun, Chatchai Kaewpila, Waroon Khota, Sineenart Polyorach, Thachawech Kimprasit, Wasana Phlaetita, Anusorn Cherdthong, Metha Wanapat, Pongsatorn Gunun
Summary: This study evaluated the effects of adding indigo waste to concentrate diets on feed utilization, rumen fermentation, hematology, immune function, and growth performance in growing beef cattle. The results showed that the inclusion of indigo waste at low levels did not affect feed intake, digestibility, rumen fermentation, or growth performance, and had no impact on hematology or immune function.
Article
Agriculture, Dairy & Animal Science
Pongsatorn Gunun, Anusorn Cherdthong, Pichad Khejornsart, Metha Wanapat, Sineenart Polyorach, Walailuck Kaewwongsa, Nirawan Gunun
Summary: Yeast or EM-fermented cassava peel can replace concentrate without affecting feed intake, digestion, rumen fermentation, and animal growth. This can lead to cost reduction and improved profitability.
Review
Veterinary Sciences
Ali Mujtaba Shah, Iqra Bano, Izhar Hyder Qazi, Maharach Matra, Metha Wanapat
Summary: Yaks play a vital role in the livelihood and economy of the people in the Qinghai-Tibet Plateau. They provide important products such as milk, meat, fur, and manure, and are domesticated from wild yaks. Yaks graze in the summer but face feeding issues in the winter due to scarce pasture, affecting their production performance. This review article discusses the domestication, feeding patterns, differences between normal and growth-retarded yaks, microbial community, blood biochemistry, milk and meat compositions, and reproduction of yaks. Yaks are closely associated with the well-being and livelihood of the people in the QTP.
FRONTIERS IN VETERINARY SCIENCE
(2023)
Article
Agriculture, Dairy & Animal Science
Sukruthai Sommai, Metha Wanapat, Rittikeard Prachumchai, Anusorn Cherdthong
Summary: The purpose of this research was to evaluate the effects of Brazilian spinach pellet (BSP) supplementation and dietary ratios on rumen characteristics, methane estimation, and milk production in dairy cows. The results showed that the diet with a roughage to concentrate ratio of 30:70 increased feed intake and milk production while reducing carbon dioxide and methane emissions. BSP supplementation had no significant effect on rumen characteristics and milk production.
JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION
(2023)
Article
Agriculture, Dairy & Animal Science
Sineenart Polyorach, Rutsamee Nampukdee, Metha Wanapat, Sungchhang Kang, Anusorn Cherdthong, Onanong Poungchompu, Pongsatorn Gunun, Nirawan Gunun, Suban Foiklang, Anusorn Thinowong, Yaungyote Jindatajak, Anuwat Lapmee, Thitima Norrapoke
Summary: This study investigated the effects of microbial fermented liquid (MFL) supplementation on feed intake, nutrient digestibility, milk yield, and milk composition in early lactating dairy cows. The results showed that supplementation with MFL improved feed intake, nutrient digestibility, milk yield, and milk composition in these cows.
Article
Agriculture, Dairy & Animal Science
Chanon Suntara, Napudsawun Sombuddee, Saowalak Lukbun, Natdanai Kanakai, Pachara Srichompoo, Sompong Chankaew, Benjamad Khonkhaeng, Pongsatorn Gunun, Nirawan Gunun, Sineenart Polyorach, Suban Foiklang, Anusorn Cherdthong
Summary: Winged bean tubers (WBTs) combined with grass can effectively substitute cassava chips without impairing rumen function.
Article
Biotechnology & Applied Microbiology
Nirawan Gunun, Metha Wanapat, Chatchai Kaewpila, Waroon Khota, Sineenart Polyorach, Anusorn Cherdthong, Rattikan Suwannasing, Pairote Patarapreecha, Piyawit Kesorn, Piyawan Intarapanich, Nuttabodee Viriyawattana, Pongsatorn Gunun
Summary: The aim of this study was to assess the effect of rubber seed kernel heat processing on in vitro rumen biohydrogenation of fatty acids and fermentation. The study found that heat processing of rubber seed kernel had no effect on gas production and degradability, but reduced gas production from the soluble fraction and the rate of gas production for the insoluble fraction. It also reduced ammonia-nitrogen levels and increased the bacterial population. Furthermore, heat treatment increased concentrations of oleic acid and linolenic acid.
FERMENTATION-BASEL
(2023)
Article
Agriculture, Dairy & Animal Science
Burarat Phesatcha, Kampanat Phesatcha, Maharach Matra, Metha Wanapat
Summary: This study investigated the effects of replacing soybean meal with cricket meal pellets on feed efficiency, ruminal fermentation, and microbial protein synthesis in Thai native beef cattle. The results showed that the substitution improved nutrient digestibility and rumen fermentation efficiency while reducing methane production and protozoal populations.
Article
Biotechnology & Applied Microbiology
Chanon Suntara, Metha Wanapat, Sompong Chankaew, Benjamad Khonkhaeng, Chanadol Supapong, Pin Chanjula, Pongsatorn Gunun, Nirawan Gunun, Suban Foiklang, Kampanat Phesatcha, Anusorn Cherdthong
Summary: The study found that yeast fermentation can increase the crude protein content of winged bean tubers, inhibit aerobic bacteria growth, and enhance rumen fermentation. Crabtree-negative yeast showed superior in vitro digestibility and gas production compared to Crabtree-positive yeast.
FERMENTATION-BASEL
(2022)
