Life Sciences Commons^™

Adoption Of Plantain Within New Zealand Farming Systems, Michael B. Dodd, J. B. Pinxterhuis, P. Hedley, L. Keenan, A. Duker, A. Moorhead

IGC Proceedings (1977-2023)

In New Zealand, plantain has been incorporated into the pasture forage base in three ways: as a short-term pure crop; as a major component in “herb mixes” that include clovers and chicory; and as a minor component in perennial grass-based swards. All types are typically grazed in-situ. Given the incentive to optimise the plantain proportion in livestock diet to mitigate nitrogen losses and the observed lack of persistence in grass-dominant pasture over time, there is a need to use various pasture types strategically across a farm system to ensure a long-term sustainable contribution of plantain to feed intake. The inclusion …

A Multicriteria Assessment Of Forage Or Concentrate-Based Finishing Diets For Temperate Pasture-Based Suckler Beef Production Systems, P. R. Doyle, Edward G. O’Riordan, Mark Mcgee, Paul Crosson, A. K. Kelly, A. P. Moloney

IGC Proceedings (1977-2023)

This study evaluated the effect of contrasting ‘finishing’ diets on animal performance, meat nutritional value, land use, food-feed competition, farm economics and greenhouse gas (GHG) emissions in temperate pasture-based suckler weanling-to-steer beef systems. Post-weaning, eight-month-old, spring-born, late-maturing breed steers (333 kg) were assigned to one of three systems: (1) Grass silage + 1.2 kg concentrate DM (148 days), followed by pasture (123 days) and finished on ad libitum concentrates (120 days) - slaughter age, 21 months (GRAIN); (2) as per (1) but pasture (196 days) and finished on grass silage ad libitum + 3.5 kg concentrate DM (124 days) - …

Can You Have Your Cake And Eat It Too? Impact Of Grazing Cover Crops On Soil Properties, M. E. Drewnoski

IGC Proceedings (1977-2023)

Does grazing of cover crops negate the soil health benefits of cover crops (CC)? A review of the literature was conducted to understand the soil impacts of grazing CC compared to a non-grazed CC control. Grazing CC did increase soil compaction in 50% of cases, but this increase was below the threshold that would be expected to impact root growth in most cases. It does appear that grazing under wet soils or high stocking rates can compact soil. Grazing did not affect wet aggregate stability in 83% of the studies. Soil carbon concentration was unaffected in 70% of the studies …

Nutrient Cycling And Crop Responses On Integrated Crop-Livestock Systems, José C. B. Dubeux Jr., E. R. S. Santos, J. E. Portuguez-Acuna, L. M. D. Queiroz

IGC Proceedings (1977-2023)

Integrated crop-livestock systems (ICLS) can bring numerous benefits to crops or livestock systems, such as increase soil C sequestration, farm profitability, and provisioning of ecosystem services. In a changing world, production systems need to become more resilient and sustainable. Specialized agriculture is characterized by a high level of inputs and outputs, and oftentimes specialize in a single crop to simplify management. However, such operational systems stray away from sustainable standards. Furthermore, specialized cropping systems may face problems such as persistence of pests and diseases, loss of biodiversity, stagnant yields, development of herbicide-resistant weeds, soil erosion and consequently loss of soil …

Strategic Integration Of Grasslands Within The Agricultural Landscape: Optimizing Benefits For The Producer And Society, A. J. Duff, J. G. Franco

IGC Proceedings (1977-2023)

We provide a case study assessment, centered in the Upper Midwest region of the United States, of the economic and environmental outcomes associated with the inclusion of grasslands within dairy production systems. This farmscape design approach can be applied at farm, watershed, and regional scales, and has the potential to significantly improve the resilience of our agricultural lands. Ruminant livestock are uniquely adapted to utilize perennial forages, and the strategic integration of grasslands within the agricultural landscape can improve producer return on investment while generating ecosystem services that benefit the production system and society.

Forage Brassica Use In New Zealand And Australia Farming Systems, A. Dumbleton, H. G. Judson

IGC Proceedings (1977-2023)

Forage brassica, genus Brassica, are annual feed crops grown on farming enterprises throughout New Zealand and Australia. These crops provide a source of high-yielding, high-quality feed, which is particularly useful to complement pasture production during periods when pasture growth is reduced. There are six forage brassica species and subspecies of agricultural importance including bulb turnip, swede, kale, forage rape, leafy turnip, and raphanobrassica. All of these, as well as interspecific crosses and individual cultivars, offer a range of characteristics to fit various environmental and livestock production challenges. Consumption of forage brassica crops in ruminant animals may reduce methane emissions …

Machine Learning Model And Molecular Docking For Screening Medicinal Plants As Hiv-1 Reverse Transcriptase Inhibitors, Muthia Rahayu Iresha, Firdayani Firdayani, Agam Wira Sani, Nihayatul Karimah, Shelvi Listiana, Irfansyah Yudhi Tanasa, Arief Sartono, Ayu Masyita

Karbala International Journal of Modern Science

The human immunodeficiency virus type 1 reverse transcriptase (HIV-1 RT) plays a significant role in viral replication and is one of the targets for anti-HIV. However, a mutation in viral strains rapidly developed the resistance of the com-pounds to the protein, reducing the effectiveness of the inhibitors. This work seeks to utilize machine learning-based quantitative structure-activity relationship (QSAR) analysis in combination with molecular docking simulations to forecast the presence of active compounds derived from medicinal plants. Specifically, the objective is to identify com-pounds that have the potential to operate as inhibitors of HIV-1 reverse transcriptase (RT), encompassing both wild-type and …

Relevance Of Individual Data When Assessing The Gastrointestinal Nematode Infection Level, Nutritional And Productive Variables In A Tropical Farm Context: The Median Isn’T The Message, Gabriel Andrés Ortíz-Domínguez, Pedro Geraldo González-Pech, Juan Felipe De Jesús Torres-Acosta, Javier Ventura-Cordero, Juan Villalba, Carlos Alfredo Sandoval-Castro

Wildland Resources Faculty Publications

We evaluated the relationship between individual and herd GIN infection level, nutrition, production performance and anemia parameters in a tropical farm context. Fifty-four female goats were monitored to assess their body condition score (BCS, nutritional status indicator), live weight (LW) and LW gain (LWG, both used as production level indicators), FAMACHA© and hematocrit (HT, both used as anemia indicators). Goats browsed for 4 h in a tropical forest and received balanced feed and chopped grass. The eggs per gram of feces (EPG) indicated the GIN burden, with fecal samples obtained at 7:00 (AM) and 15:00 h (PM.) from each goat …

Pluripotency Of A Founding Field: Rebranding Developmental Biology, Crystal D. Rogers, Chris Amemiya, Swathi Arur, Leslie Babonis, Michael Barresi, Madelaine Bartlett, Richard Behringer, Blair Benham-Pyle, Dominique Bergmann, Ben Blackman, C. Titus Brown, Bill Browne, Jasmin Camacho, Chiswili Y. Chabu, Ida Chow, Ondine Cleaver, Jonah Cool, Megan Y. Dennis, Alexandra J. Dickinson, Stefano Di Talia, Margaret Frank

Pacific Faculty Work

The field of developmental biology has declined in prominence in recent decades, with off-shoots from the field becoming more fashionable and highly funded. This has created inequity in discovery and opportunity, partly due to the perception that the field is antiquated or not cutting edge. A 'think tank' of scientists from multiple developmental biology-related disciplines came together to define specific challenges in the field that may have inhibited innovation, and to provide tangible solutions to some of the issues facing developmental biology. The community suggestions include a call to the community to help 'rebrand' the field, alongside proposals for additional …

Hymenopteran Parasitoid Complex And Fall Armyworm: A Case Study In Eastern India, Subhajit Pal, Swarnali Bhattacharya, Tapamay Dhar, Ankita Gupta, Arunava Ghosh, Sandip Debnath, Nikhitha Gangavarapu, Prajna Pati, Nilanjana Chaudhuri, Hirak Chatterjee, Sabita Kumar Senapati, Prateek Madhab Bhattacharya, Mahesh Kumar Gathala, Alison M. Laing

Department of Entomology: Faculty Publications

Fall armyworm (FAW), Spodoptera frugiperda (J.E. Smith) has significantly affected maize crop yields, production efficiency, and farmers’ incomes in the Indian Eastern Gangetic Plains region since it was first observed in India in 2018. A lack of awareness by maize growers of the appropriate selection, method, and timing of insecticide application not only creates a barrier to sustainable FAW control but also contributes to increased environmental pollution, reduced human health and increased production costs. We demonstrated that FAW inflicted the most damage in early whorl growth stage of maize, regardless of whether chemical insecticides were applied. FAW egg masses and …

Probiotic Limosilactobacillus Reuteri Dsm 17938 Changes Foxp3 Deficiency-Induced Dyslipidemia And Chronic Hepatitis In Mice, Erini Nessim Kostandy, Ji Ho Suh, Xiangjun Tian, Beanna Okeugo, Erin Rubin, Sara Shirai, Meng Luo, Christopher M. Taylor, Kang Ho Kim, J. Marc Rhoads, Yuying Liu

School of Medicine Faculty Publications

The probiotic Limosilactobacillus reuteri DSM 17938 produces anti-inflammatory effects in scurfy (SF) mice, a model characterized by immune dysregulation, polyendocrinopathy, enteropathy, and X-linked inheritance (called IPEX syndrome in humans), caused by regulatory T cell (Treg) deficiency and is due to a Foxp3 gene mutation. Considering the pivotal role of lipids in autoimmune inflammatory processes, we investigated alterations in the relative abundance of lipid profiles in SF mice (± treatment with DSM 17938) compared to normal WT mice. We also examined the correlation between plasma lipids and gut microbiota and circulating inflammatory markers. We noted a significant upregulation of plasma lipids …

Food Labeling: Ingredient Exemptions And Product Claims, Elena Krasovkaia, Bradley J. Rickard, Brenna Ellison, Brandon R. Mcfadden, Norbert Wilson

Agricultural Economics and Agribusiness Faculty Publications and Presentations

New breeding methods have provided scientists with opportunities to improve traits in a wide range of crops, however, there remains resistance to foods that are produced from these crops, and mandates on labels used to describe such processes continue to be a source of policy debate. Here we focus on gene editing and examine (i) whether consumer acceptance varies when the technology is applied to different ingredients (unrefined versus highly refined ingredients) and (ii) the impact of two different claims related to gene editing (health-focused claim versus an environment-focused claim). Our results show that consumers are less likely to purchase …

Tumor- And Circulating-Free Dna Methylation Identifies Clinically Relevant Small Cell Lung Cancer Subtypes, Simon Heeke, Carl M Gay, Marcos R Estecio, Hai Tran, Benjamin B Morris, Ximing Tang, Pedro Rocha, Siqi Lai, Edurne Arriola, Paul Hofman, Veronique Hofman, Prasad Kopparapu, Christine M Lovly, Kyle Concannon, Luana Guimaraes De Sousa, Whitney Elisabeth Lewis, Kimie Kondo, Xin Hu, Azusa Tanimoto, Natalie I Vokes, Monique B Nilsson, Allison Stewart, Maarten Jansen, Ildikó Horváth, Mina Gaga, Vasileios Panagoulias, Yael Raviv, Danny Frumkin, Adam Wasserstrom, Aharona Shuali, Catherine A Schnabel, Yuanxin Xi, Lixia Diao, Qi Wang, Jianjun Zhang, Peter Van Loo, Jing Wang, Ignacio I Wistuba, Lauren A Byers, John V Heymach

Faculty, Staff and Student Publications

Small cell lung cancer (SCLC) is an aggressive malignancy composed of distinct transcriptional subtypes, but implementing subtyping in the clinic has remained challenging, particularly due to limited tissue availability. Given the known epigenetic regulation of critical SCLC transcriptional programs, we hypothesized that subtype-specific patterns of DNA methylation could be detected in tumor or blood from SCLC patients. Using genomic-wide reduced-representation bisulfite sequencing (RRBS) in two cohorts totaling 179 SCLC patients and using machine learning approaches, we report a highly accurate DNA methylation-based classifier (SCLC-DMC) that can distinguish SCLC subtypes. We further adjust the classifier for circulating-free DNA (cfDNA) to subtype …

Probiotic Limosilactobacillus Reuteri Dsm 17938 Changes Foxp3 Deficiency-Induced Dyslipidemia And Chronic Hepatitis In Mice, Erini Nessim Kostandy, Ji Ho Suh, Xiangjun Tian, Beanna Okeugo, Erin Rubin, Meng Luo, Kang Ho Kim, J Marc Rhoads, Yuying Liu

Faculty, Staff and Student Publications

The probiotic Limosilactobacillus reuteri DSM 17938 produces anti-inflammatory effects in scurfy (SF) mice, a model characterized by immune dysregulation, polyendocrinopathy, enteropathy, and X-linked inheritance (called IPEX syndrome in humans), caused by regulatory T cell (Treg) deficiency and is due to a Foxp3 gene mutation. Considering the pivotal role of lipids in autoimmune inflammatory processes, we investigated alterations in the relative abundance of lipid profiles in SF mice (± treatment with DSM 17938) compared to normal WT mice. We also examined the correlation between plasma lipids and gut microbiota and circulating inflammatory markers. We noted a significant upregulation of plasma lipids …

Phase I Study Of Mtorc1/2 Inhibitor Sapanisertib (Cb-228/Tak-228) In Combination With Metformin In Patients With Mtor/Akt/Pi3k Pathway Alterations And Advanced Solid Malignancies, Vivek Subbiah, Niamh Coleman, Sarina A Piha-Paul, Apostolia M Tsimberidou, Filip Janku, Shubham Pant, Siqing Fu, David S Hong, Shizhen Zhang, Ming Sun, Yunfang Jiang, Jason Roszik, Juhee Song, Ying Yuan, Funda Meric-Bernstam, Aung Naing

Faculty, Staff and Student Publications

BACKGROUND: Sapanisertib (CB-228/TAK-228) is a potent, selective ATP-competitive, dual inhibitor of mTORC1/2. Metformin is thought to inhibit the mTOR pathway through upstream activation of 5'-AMP-activated protein kinase (AMPK) suggesting combination therapy may enhance antitumor activity of sapanisertib. We report preliminary safety, tolerability, and efficacy from the dose-escalation study of sapanisertib in combination with metformin in patients with advanced solid tumors.

METHODS: Patients with advanced metastatic solid tumors resistant or refractory to standard treatment, with and without mTOR/AKT/PI3K pathway alterations, received sapanisertib 3 or 4 mg daily together with metformin once to three times daily (500-1,500 mg). All patients underwent 14-day …

Hazara University's Monocot Specimen Data In Openherbarium.Org On 20 December 2023, Mary Barkworth, Liaqat Ullah, Abdul Majid, Ghulam Mujtaba Shah, Jan Alam

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Northern Pakistan is interpreted here as including three administrative regions: Khyber Pakhtunkhwa, Gilgit-Baltistan, and Azad Jammu and Kashmir. It is dominated by multiple mountain ranges whose valleys drain, directly or indirectly, into the Indus River. Hazara University, which is in Khyber Pakhtunkhwa, was started in 2002 and its herbarium (HUP) in 2005. Digitization of the herbarium's vascular plants began in 2021 with its records being shared in OpenHerbarium and GBIF. Its online presence is now growing more rapidly than any other Pakistani herbarium. This paper summarizes the taxonomic diversity and geographic origin of its monocot holdings in 2023. In 2023, …

Optimizing Internet Of Things Fog Computing: Through Lyapunov-Based Long Short-Term Memory Particle Swarm Optimization Algorithm For Energy Consumption Optimization, Sheng Pan, Chenbin Huang, Jiajia Fan, Zheyan Shi, Junjie Tong

Faculty, Staff and Student Publications

In the era of continuous development in Internet of Things (IoT) technology, smart services are penetrating various facets of societal life, leading to a growing demand for interconnected devices. Many contemporary devices are no longer mere data producers but also consumers of data. As a result, massive amounts of data are transmitted to the cloud, but the latency generated in edge-to-cloud communication is unacceptable for many tasks. In response to this, this paper introduces a novel contribution-a layered computing network built on the principles of fog computing, accompanied by a newly devised algorithm designed to optimize user tasks and allocate …

Evaluation Of Mulberry Leaf Meal Feeding On The Growth And Hematological Profile Of Cross Bred Heifers, Rohit Bishist, Irfana Quadiri, Krishan Lal Gautam, Kamal Kishore

IGC Proceedings (1977-2023)

Mulberry (Morus alba) is a multipurpose fodder tree with a high voluntary intake. Mulberry foliage is characterized by high digestibility and excellent level of protein which makes it comparable to commercial concentrates for dairy cattle. o evaluate the effect of dietary inclusion of mulberry leaf meal as a concentrate replacement (20%) in the crossbred heifers ration the present investigation was carried out at dairy farm Dr YSPUHF Nauni Solan. In the study, a total of 12 cross bred heifers (1-2 yr) were divided into two equal groups of 6 animals each, on the basis of body weight. The …

Fruit Forage Integrated Systems For Diversification And Other Ecosystem Services, S. Ahmad, N. H. Mir, S. S. Bhat

IGC Proceedings (1977-2023)

The interspaces (alleyways) in fruit orchards are generally not utilized for cultivation of perennial forage crops by a majority of farmers. These alleyways are often occupied by weeds or kept bare or clean with repeated tillage. The weeds may act as alternate/collateral hosts, thereby harboring pests and pathogens that may harm the fruit trees. In addition to this, the frequent tillage may subject the soil to erosion losses. Intercropping of perennial forage grasses and/or legumes with fruit crops is thus beneficial for not only providing high quality forage but also for providing various ecosystem services.Owing to an ever burgeoning population, …

History Of Endophytic Toxicosis And Novel Variety Solutions, J. H. Bouton

IGC Proceedings (1977-2023)

Associations of Epichloe endophytes with tall fescue [Lolium arundinaceum (Schreb). Darbush.] and perennial ryegrass (Lolium perenne L.) form the basis for the known science and ecology of mutualistic, fungal endophytes, and especially their impact on livestock. In the USA, millions of acres are endophyte infected today due mainly to planting ‘Kentucky 31’ to reduce soil erosion. Health problems emerged later among animals grazing the grass. These toxicity symptoms were listed under the general term ‘Fescue Toxicosis’. Research demonstrated that ergot alkaloids produced by the mutualism were mainly responsible. Developing endophyte-free versions of major varieties reduced host grass persistence …

Comparison Of Two Low-Input Cow/Calf Production Systems On Temperate Grassland, W. B. Bryan, Mata Padrino, E. Felton, E. C. Prigge, V. W. Temu, O. J. Gekara

IGC Proceedings (1977-2023)

Two systems of grass farming were compared in an eight-year experiment in West Virginia, USA. The grassland consisted primarily of cocksfoot (Dactylis glomerara L.), Kentucky bluegrass (Poa pratensis L.), tall fescue (Festuca arundinacea Schreb.), and red (Trifolium pretense L.) and white clover (T. repens L.). The objective was to compare two systems of beef cow calf production. The experiment was a randomized complete block with two replicated treatments. The grassland of treatment 1 (system 1) was overseeded with legumes, grazing started 1 wk earlier and continued 1 wk later than treatment 2 (system 2) and …

Grazing Cover Crops In The Eastern Us: Performance Of Sheep, Goats, And Cattle Grazing Brassica Cover Crops, K. Cassida

IGC Proceedings (1977-2023)

Grazing annual forage crops has attained new interest with the increase in use of cover crops. Grazing annual forages grown as cover crops not only allows livestock producers to extend the grazing season but also gives row crop growers a way to recoup the cost of planting cover crops through grazing leases. Species in the Brassicaceae family (turnip, rape, kale, radish, and hybrids) have wide adaptability across the eastern US, excellent forage yield potential, and extremely high nutritional value. Brassicas are sometimes described as “high-moisture concentrates.” Their low effective fiber content drives the common recommendation to grow them with annual …

Extended Season Grazing On Two Ranches At Opposite Ends Of The Americas, Brett Chedzoy

IGC Proceedings (1977-2023)

Dormant season feeding of stored forages accounts for the majority of beef cattle production expenses across the world (Geiser and Boetel 2017). Additionally, most beef cattle production and particularly cow-calf operations are relegated to less accessible and productive landscapes, which reduces access to and increases costs for stored feeds. A comparison of two cow-calf operations owned and operated by the same family in the Province of Cordoba, Argentina and State of New York, USA are offered as case studies of creative solutions to these challenges. In Argentina, appropriate stocking for year-long grazing is the key to surviving the winter dormant …

The Partial Replacement Of Perennial Ryegrass Silage With Ensiled Biorefined Perennial Ryegrass Press Cake, And Its Impact On Productivity Of Late Lactation Dairy Cows, H. Costigan, B. Lahart, M. Kennedy, T. Rumley, L. Shalloo

IGC Proceedings (1977-2023)

Although necessary to maintain milk production in late lactation when grass is scarce, dependency on imported concentrate has negative environmental credentials; diversifying native feeds i.e., perennial ryegrass, using biorefinery, to produce high quality by-products may be a solution (Sanders et al., 2020). To validate these suggestions, a study was undertaken on dairy cows during the winter period; 60% of a perennial ryegrass silage diet was replaced with perennial ryegrass (PRG) press cake in treatment cows (GSPC; n=20), while a perennial ryegrass silage diet was offered to control cows (GS; n=20). Cows substituted with press cake produced 9.1 and 10.5 % …

A Novel Technique To Label Cover Crop Biomass Using Stable Isotopes, L. M. D. Queiroz, José C. B. Dubeux Jr., Lynn E. Sollenberger, M. Wallau, D. R. S. Loures, M. A. Bernardini, I. L. Bretas, S. F. Novo, K. R. Trumpp, K. T. Oduor, J. D. Pereira Neto, M. Ruiz-Moreno

IGC Proceedings (1977-2023)

Stable isotopes can be used as tracers for carbon and nitrogen pathways being a great tool to track nutrients in integrated systems. The objective of this experiment was to understand the partitioning of 15N and 13C within cover crop plants when they were labeled with stable isotopes, using chambers under field conditions. Cover crops were planted at the University of Florida, North Florida Research and Education Center-Marianna, located in Marianna, FL. Treatments were four cover crops, in which one was considered a typical cover crop system and the other three consisted of an integrated crop-livestock system with or without the …

Grazing And Animal Welfare Of Dairy Cows In Europe, What Do We Know?, A. Van Den Pol-Van Dasselaar, D. Hennessy, J. Isselstein

IGC Proceedings (1977-2023)

Grazing systems are important components of the landscape in almost all European countries. Grazing is inherently close to the nature of herbivores, but no longer applied everywhere in Europe. This paper discusses the extent of dairy cow grazing in Europe and the effect of grazing on animal welfare. The study builds on results of surveys from the European Grassland Federation (EGF) Working Group “Grazing” (WGG) in the period 2010–2022 and a focus group meeting in 2022. Data on the extent of grazing of dairy cows in Europe are provided. Europe can be divided into six distinctive regions with respect to …

Isoflavones In Legumes As Functional Forages And Feeds In Ruminant Grazing Systems, B. E. Davis, Michael D. Flythe, T. A. Hamilton, D. G. Ely, L. H. Anderson, J. R. Weinert-Nelson

IGC Proceedings (1977-2023)

Legumes are often utilized in livestock grazing systems to improve diet quality, diversity, and consequently animal performance. In addition to their nutritional utility, legumes contain phytoestrogenic isoflavones that have selective antimicrobial activity in the rumen and once absorbed can cause arterial vasodilation. These added bioactive functions of isoflavones suggest that legumes could be strategically utilized in grazing systems as functional forages to improve ruminant performance and health. The objective of this presentation will be to discuss past and current research on the application of isoflavones via legumes as an antimicrobial for growth promotion and as a mitigation strategy for fescue …

Cool-Season Annual Legumes And Forbs For Grazing And Cover Crop Systems, S. L. Dillard

IGC Proceedings (1977-2023)

Annual forage legumes and non-leguminous forbs can be used to interseed into perennial forage grasses or as a short-term grazing option between row crop rotations. Diversification of cropping systems by increasing number or type of cover crops in crop rotation plays an important role in improving land-use efficiency and in promoting sustainable agriculture. Legumes and other broadleaf forages provide increased forage digestibility and crude protein as a result of their greater leaf-to-stem ratio. In the Southeast U.S, few novel cultivars have been released in the last 20 years, resulting in the reliance on only a few forage cultivars and species. …

Animal And Forage Performance Of Integrated Crop-Livestock Systems, S. L. Dillard

IGC Proceedings (1977-2023)

Grazing of cool-season cover crops has been shown to be a viable tool for extending the grazing season while mitigating environmental risks associated with row-crop farming systems. Grazing cover crops is not novel, but most recent information available on this practice focuses on soil health as opposed to forage production and animal performance. Research has shown that forage quality of cool-season annual cover crops is sufficient to maintain an average daily gain of at least 1 kg/d and as high as 1.5 kg/d. Forage species selection plays an important role in the success of an integrated crop-livestock system. Grasses typically …

Use Of Agroforestry Tree Leaf Meal Mixtures As Alternative Feed Additives For Improving Production Potential Of Kadaknath Poultry Birds In Himalayan Region Of Jammu And Kashmir, India, Mandeep Singh Azad, Ishtiyak Ahmad Mir, Helen I. Ajayi

IGC Proceedings (1977-2023)

The present study was carried out to assess the effect of locally available agroforestry tree leaves in hilly areas of Jammu and Kashmir, India on the production potential of Kadaknath poultry birds. Kadaknath birds are the only black-colored meat breed in India. Data was collected on feed intake, feed conversion ratio, weight gain, fecal egg counts, and overall body score in 240 Kadaknath birds during an experimental period of 105 days (15 weeks).Results from this experiment showed the use of agroforestry tree leaves as a leaf meal mixture with guava (Psidium guajava L.), neem (Azadirachta indica L.),jamun ( …