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Full-Text Articles in Entire DC Network
Stockpiling Tall Fescue In The Mid-Latitude Region Of The Eastern United States, H. D. Naumann
Stockpiling Tall Fescue In The Mid-Latitude Region Of The Eastern United States, H. D. Naumann
IGC Proceedings (1977-2023)
Stockpiling grass is a method of growing forage for deferred grazing during winter. Tall fescue is the best adapted cool-season perennial grass available in the mid-latitude of the eastern United States (US) for stockpiling (accumulating growth of) forage for deferred grazing in the fall and winter. Thus it can provide much of the fall and winter feed for livestock. Grazing stockpiled tall fescue reduces winter feeding cost and better distributes nutrients compared to traditional hay feeding methods. This presentation focuses on how to stockpile tall fescue, how to graze stockpiled tall fescue, and benefits of stockpiled tall fescue compared to …
Dry Matter Intake, Milk Performance And Production Efficiency From Spring Calving Dairy Cows Offered Grass-Only, Grass-White Clover And Total Mixed Ration Diets, E. Fitzpatrick, Luc Delaby, Trevor J. Gilliland, D. Hennessy
Dry Matter Intake, Milk Performance And Production Efficiency From Spring Calving Dairy Cows Offered Grass-Only, Grass-White Clover And Total Mixed Ration Diets, E. Fitzpatrick, Luc Delaby, Trevor J. Gilliland, D. Hennessy
IGC Proceedings (1977-2023)
In pasture-based dairy production systems, dry matter intake (DMI) is one of the main factors curtailing milk production and production efficiency. The inclusion of white clover (Trifolium repens L.) in swards of perennial ryegrass (PRG; Lolium perenne L.) can increase DMI from increased sward nutritive value over a grass-only sward. Feeding a fully balanced TMR diet can enhance milk production as a result of greater DMI and through greater control of feed quality. Therefore, the objective of this study was to determine the relationship between DMI, milk production, and energy efficiencies for dairy cows consuming different diets. A farm …
Forage Plant Secondary Metabolites At The Intersection Of Animal Health, Productivity, And Sustainability, Michael D. Flythe
Forage Plant Secondary Metabolites At The Intersection Of Animal Health, Productivity, And Sustainability, Michael D. Flythe
IGC Proceedings (1977-2023)
The nutritive value of forages and other feeds have long been studied. However, the roles of secondary metabolites produced by forage-plants and their endophytes are an emerging field. Historically, the term secondary metabolite was used for compounds that were less abundant in plant tissue than the primary metabolites, such as fiber, sugars, and protein. It has become clear that secondary metabolites play important roles in the ecology of forage plants, and that both the detrimental and beneficial impacts of secondary metabolites to forage-animals should not be underestimated. This thematic session will consider fescue toxicosis, a detrimental outcome of ergot alkaloids …
Grazing Behavior Of The Endemic Lagune Cattle In The Sub-Humid Savannahs Of Benin, E. Sonon, G. G. Alowanou, B. I. Koura, O. J. Makinde, A. B. Gbangboche
Grazing Behavior Of The Endemic Lagune Cattle In The Sub-Humid Savannahs Of Benin, E. Sonon, G. G. Alowanou, B. I. Koura, O. J. Makinde, A. B. Gbangboche
IGC Proceedings (1977-2023)
The indigenous Lagune, a breed tolerant to trypanosomiasis, is an excellent candidate to meet the ongoing environmental changes sustainably. This cattle breed could be kept like small ruminants, tethered in grasslands, or free grazing. A study was conducted to assess the grazing behavior of Lagune cattle under the two grazing systems to identify the best systems for sustainable production and conservation of the breed. For this study, four Lagune cattle farms, 02 under free-roaming and 02 others in the tethered system, were selected in the original belt of the Lagune cattle, the agro-ecological (AEZ) zones of Valley and Pobe. The …
Stockpiling Perennial Warm-Season Grasses: Bermudagrass Example, J. A. Jennings, K. J. Simon
Stockpiling Perennial Warm-Season Grasses: Bermudagrass Example, J. A. Jennings, K. J. Simon
IGC Proceedings (1977-2023)
Winter feeding is the largest expense of maintaining a beef herd in terms of money and time. Stockpiled bermudagrass is an effective practice for reducing winter feeding expenses and extending the grazing season. Stockpiling forage is the practice of accumulating forage growth intended for grazing in a later season. In Arkansas, bermudagrass is stockpiled from early August to late October and is grazed from late October through mid-December. Rainfall during late summer can be erratic with high risk of drought stress, but an early start date maximizes the opportunity for acceptable stockpiled forage yield. Therefore, stockpiling bermudagrass should begin by …
Tall Fescue And Orchardgrass Productivity And Persistence Under Grazing Systems In Tennessee, K. Johnson, R. N. Oakes, G. Bates
Tall Fescue And Orchardgrass Productivity And Persistence Under Grazing Systems In Tennessee, K. Johnson, R. N. Oakes, G. Bates
IGC Proceedings (1977-2023)
The primary forage species used by cow-calf producers in grazing systems in Tennessee is tall-fescue. Tall fescue is considered an excellent cool-season perennial forage crop due to its high quality, production, and extended growing season. However, most of these tall fescue grazing systems are composed of tall fescue cv. Kentucky 31, which is known for containing a fungus endophyte that can be toxic to animals. Alternatively, orchardgrass is also a vastly used and important perennial cool-season forage in the United States. It can be used as a pasture, hay, and is a high-quality forage that is desirable for most livestock …
Effect Of Apple Pomace Based Silage On Lactation Performance Of Crossbred Cows, Ngahanyui Kengoo, Rohit Bishist
Effect Of Apple Pomace Based Silage On Lactation Performance Of Crossbred Cows, Ngahanyui Kengoo, Rohit Bishist
IGC Proceedings (1977-2023)
The present study was conducted to evaluate the effect of inclusion of apple pomace based silage on milk performance of crossbred cows at Dr Y S Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, India. In a feeding trial of 90 days duration, 12 crossbred cows were selected on the basis of their milk yield and were divided into two groups of six animals each. Animals in the control group were fed with the standard feeding practices of the farm i.e., concentrate @ 4kg d-1, wheat straw @ 5 kg d-1 and Grewia optiva tree fodder @ 10 …
Leucaena Leucocephala As An Alternative Protein Supplement To Fishmeal For Small Holder Indigenous Lactating Cows In Bangladesh, M. A. S. Khan
Leucaena Leucocephala As An Alternative Protein Supplement To Fishmeal For Small Holder Indigenous Lactating Cows In Bangladesh, M. A. S. Khan
IGC Proceedings (1977-2023)
In Bangladesh, locally produced fishmeal is being used as a protein source for lactating cows but sometimes it is scarce and expensive. There is a need for an alternative protein source such as a Leucaena species which can be grown by the roadside, embankment or in a small area close to home. An experiment was carried out to assess the effect on the performance of partially replacing fishmeal with fresh foliage from Leucaena leucocephalain the diet of lactating cows. Three diets containing (kg/day) urea-treated rice straw (11.0) with either fishmeal (0.25), fishmeal (0.15) and Leucaena (0.5), and fishmeal (0.075) and …
Corn Silage Yield And Quality, And Soil Health Metrics After Fall Cover Crop Grazing, J. D. King, K. A. Cassida, R. Erhardt, E. Burns, S. Snapp, M. Singh, C. Difonzo, A. Garmyn, S. Gruss, C. Macaluso
Corn Silage Yield And Quality, And Soil Health Metrics After Fall Cover Crop Grazing, J. D. King, K. A. Cassida, R. Erhardt, E. Burns, S. Snapp, M. Singh, C. Difonzo, A. Garmyn, S. Gruss, C. Macaluso
IGC Proceedings (1977-2023)
Integrated crop-livestock systems can potentially produce more product per unit of land with minimal impacts on soil health and cash crop quality. In the Upper Midwest there is an opportunity to graze fall cover crops (CC) after winter wheat in a corn-wheat rotation. In East Lansing, Michigan, two CC treatments: 1) a pure brassica mixture (PURE), and 2) a complex mixture containing legumes, warm and cool season grasses, and brassicas (MIX) were planted after wheat, and grazed by lambs in the fall seasons of 2019 to 2021. The following year, soil health, corn yield and quality were measured from plots …
Forages For Horses Revamped, C. Gelley, E. Lyon, H. Zynda, S. Mastellar, E. Share, B. Hendershot, D. Kreager, G. Wilson, R. Purdin, J. Hampton, J. Morris, T. Wiseman, L. Beers, M. Sulc
Forages For Horses Revamped, C. Gelley, E. Lyon, H. Zynda, S. Mastellar, E. Share, B. Hendershot, D. Kreager, G. Wilson, R. Purdin, J. Hampton, J. Morris, T. Wiseman, L. Beers, M. Sulc
IGC Proceedings (1977-2023)
The Forages for Horses program began in Ohio in1998 as a collaboration between the Ohio Forages & Grasslands Council and Ohio State University Extension. Over time, additional collaborations with the Natural Resources Conservation Service, Ohio Department of Agriculture and local Soil and Water Conservation Districts expanded the program. At its inception, one to three educators would partner to provide eight hours of in-person lectures followed by a pasture walk to better the management practices of equine enthusiasts. From 2021 through 2022, the curriculum was adapted for a hybrid classroom and included three 90-minute live webinars featuring nine different presentations followed …
Bale Grazing: Feeding Hay On Pasture Using Rotational Grazing Techniques, Greg Halich
Bale Grazing: Feeding Hay On Pasture Using Rotational Grazing Techniques, Greg Halich
IGC Proceedings (1977-2023)
Bale grazing is a novel winter-feeding method where bales are set out on pasture, typically in checkerboard fashion, and fed in a planned, controlled manner, much like rotational grazing. So far, the concept has not been widely adopted in the eastern US, but offers an improved alternative compared to conventional winter-feeding systems for beef cattle, which all too often results in wasted nutrients, polluted waterways, degraded soils, and unhealthy conditions for cattle. With good management, bale grazing can solve all of these problems, and also requires less labor and machinery use than conventional hay feeding. However, climatic conditions in the …
More Than Fiber: Forage Carbohydrates Affecting Animal Performance, M. B. Hall
More Than Fiber: Forage Carbohydrates Affecting Animal Performance, M. B. Hall
IGC Proceedings (1977-2023)
Forages are well known as an important source of fiber in livestock diets. However, their carbohydrate contribution is more than fiber. Forage grasses and legumes supply sugars, fructans, and other water-soluble carbohydrates as well as soluble fiber that behave very differently than starch in the rumen. With a focus on ruminants, we will explore the forage supply, and ruminal and animal impacts.
Extending The Grazing Season Through The Use Of Cover Crops, D. D. Harmon
Extending The Grazing Season Through The Use Of Cover Crops, D. D. Harmon
IGC Proceedings (1977-2023)
The use of cover crops in integrated crop-livestock systems is not a novel approach but has increased in popularity over the last few years due to the renewed interest in soil conservation, nutrient cycling, and water conservation. Moreover, cool-season annual forages have the ability to extend the grazing season, reduce the need for stored or bought supplemental feedstuffs, and as a result, lower winter-feeding costs. Small grain cover crops, legumes, forbes, and annual ryegrass (Lolium multiflorum Lam.) vary in their growth distribution and can be planted alone in monocultures or planted in mixtures to take advantage of the individual …
In Vitro Methane Production From Heifers Offered Four Bermudagrass Cultivars, A. R. Hines, W. G. Bergen, M. K. Mullenix, S. L. Dillard, T. R. Callaway, W. B. Smith
In Vitro Methane Production From Heifers Offered Four Bermudagrass Cultivars, A. R. Hines, W. G. Bergen, M. K. Mullenix, S. L. Dillard, T. R. Callaway, W. B. Smith
IGC Proceedings (1977-2023)
Though bermudagrass (Cynodon dactylon [L.] Pers.) is one of the predominant warm-season perennial forage supporting the southeastern United States livestock production systems, little is known about its influence on parameters of ruminal metabolism, including carbon loss as methane. With the multitude of cultivars of this grass that have been developed and released, one may question whether the physiological cultivar differences will manifest varying results in digestive efficiency and subsequent methane emissions. Thus, the objective of this study was to evaluate in vitro methane (CH4) production as influenced by four bermudagrass cultivars. Ruminally-fistulated heifers (n = 4) were assigned randomly …
Adoption Of Plantain Within New Zealand Farming Systems, Michael B. Dodd, J. B. Pinxterhuis, P. Hedley, L. Keenan, A. Duker, A. Moorhead
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
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) - …
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
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 …
Forage Brassica Use In New Zealand And Australia Farming Systems, A. Dumbleton, H. G. Judson
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 …
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
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
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, …
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
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
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 …
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
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
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
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 …
Swath Grazing: Feeding “Hay” Without The Production Expenses, V. Baron, A. C. Dick, A. Omaha
Swath Grazing: Feeding “Hay” Without The Production Expenses, V. Baron, A. C. Dick, A. Omaha
IGC Proceedings (1977-2023)
Swath grazing is a practice for overwintering beef cows on small grain forage left in the field to graze through snow, but annual variation occurs. The objective is to review 18 years of research at Lacombe, Alberta (AB) to describe how production attributes are related to cost mitigation and cow performance. Five trials compared swath grazing management options to pen-fed controls to determine feasibility. Associated studies monitored forage quality, soil fertility requirements and planting date impacts on yield. Mean, standard deviation, coefficient of variation, maximum and minimum values (n=18) for forage yield, pasture days, carrying capacity and percent utilization were …
Preliminary Results: Complementary C4:C3 Grazing Systems, M. Berry, P. Keyser, S. Jagadamma, H. Nauman, K. Coffey, C. Nieman, P. Owens, A. Ashworth, E. Bisangwa
Preliminary Results: Complementary C4:C3 Grazing Systems, M. Berry, P. Keyser, S. Jagadamma, H. Nauman, K. Coffey, C. Nieman, P. Owens, A. Ashworth, E. Bisangwa
IGC Proceedings (1977-2023)
Native warm-season grasses (NWSG) can produce high quality forage and high rates of gain for beef cattle. However, little data is available on how NWSG affect the productivity of cow-calf operations on a farm scale. Therefore, we implemented an experiment at three sites, Booneville, AR, Linneus, MO and Louisville, TN, with cow-calf pairs (mature cows over ≥ 3 years old, spring calving). We evaluated two forage systems that mix either a drought or drought/flood tolerant native C4 species [big bluestem (BB) blend or eastern gamagrass (EG)] with a cool-season perennial, tall fescue (TF), and compared them to the most …
Fodder Scenario And Hortipastoral Opportunities To Enhance Fodder Production In India, Nagaratna Biradar, C. Lakshmi Devi, Vinod Kumar, Narendra S. Kulkarni, G. K. Kumar Anil, S. S. Guledagudda, A. Bheemappa
Fodder Scenario And Hortipastoral Opportunities To Enhance Fodder Production In India, Nagaratna Biradar, C. Lakshmi Devi, Vinod Kumar, Narendra S. Kulkarni, G. K. Kumar Anil, S. S. Guledagudda, A. Bheemappa
IGC Proceedings (1977-2023)
Food grain production and livestock production are closely related in India as crop-residue forms the major source of fodder for livestock. It’s thus assumed that increase in food grain production has positive effect on availability of dry matter to the livestock. Using land use classification, crop production (2015 to 2020) and livestock census (2019) data, dry matter (DM) availability for livestock for 28 states of India was estimated. Hortipastoral opportunities by estimating area available under orchards in southern India were done to assess the possibility of introducing fodder crops in orchards. Some of the fodder crops were introduced in orchards …
Effect Of Soil Source And Variety On The Heavy Metal Contents Of Guinea Grass, C. C. Anotaenwere, P. O. Bankole, P. A. Dele, Alaba O. Jolaosho
Effect Of Soil Source And Variety On The Heavy Metal Contents Of Guinea Grass, C. C. Anotaenwere, P. O. Bankole, P. A. Dele, Alaba O. Jolaosho
IGC Proceedings (1977-2023)
The aim of this study was to evaluate the heavy metal content in soils and grasses planted on selected contaminated soils. The study was a 3 x 2 factorial experiment in a completely randomized design comprising of two factors which are: 3 soil sources (i.e., industrial site, dump site and Fadama (a lowland around a river/stream) which was used as the control) and 2 varieties of Megathyrsus maximus (var. Local and Ntchisi) replicated four times. Soils were collected from the three sites and planting was done in a greenhouse. Soil samples were collected before and after planting. Samples of the …
Effect Of Nitrogen Source And Age At Harvest On The In Vitro Digestibility Of Oba Super Ii Maize Fodder, C. C. Anotaenwere, P. A. Dele, F. E. Salawu, B. T. Akinyemi, O. A. Okukenu, Alaba O. Jolaosho
Effect Of Nitrogen Source And Age At Harvest On The In Vitro Digestibility Of Oba Super Ii Maize Fodder, C. C. Anotaenwere, P. A. Dele, F. E. Salawu, B. T. Akinyemi, O. A. Okukenu, Alaba O. Jolaosho
IGC Proceedings (1977-2023)
This experiment was carried out in the Pasture Section of the Directorate of University farms and the laboratory of Department of Pasture and Range Management, Federal University of Agriculture, Abeokuta, Nigeria, to evaluate the effect of nitrogen source (Swine manure, N.P.K. 15:15:15 as well as the control) and age at harvest on the in vitro gas production and digestibility of Oba Super II maize fodder. The experiment was in a split plot design. The nitrogen source was applied at the rate of 120 kgN/ha two weeks after planting. Maize was harvested at 8, 10 and 12 weeks after planting, oven …