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Seed Yield, Fodder Yield And Persistence In White Clover Cvs Of Different Origins. Results Of Trials Conducted At Lodi (Irrigated Po Valley), R Paoletti, C Locattello Apr 2025

Seed Yield, Fodder Yield And Persistence In White Clover Cvs Of Different Origins. Results Of Trials Conducted At Lodi (Irrigated Po Valley), R Paoletti, C Locattello

IGC Proceedings (1977-2023)

White clover is the most important pasture legume in many EEC countries (white clover-ryegrass pasture system) and a good component of permanent and rotated polyphytic meadows in North Italy (irrigated Po Valley where the Ladino subspecies developed through self selection). The main char­acteristics of the species are N2 fixation and high nutritional value (quality). Therefore, white clover seed usage in the EEC is expected to still be important in the next decades. A number of performing varieties have recently been developed by EEC Research Institutes. An assessment of their seed production potential is necessary in view of self-sufficiency and consequent …

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Consumer Perceptions Of Hemp-Fed Aquaculture, Jillian Hyink, Brandon R. Mcfadden, Saroj Adhikari, Brandy E. Phipps, Tyler Mark, Waldemar Rossi, Craig Schluttenhofer, Seong D. Yun Apr 2025

Consumer Perceptions Of Hemp-Fed Aquaculture, Jillian Hyink, Brandon R. Mcfadden, Saroj Adhikari, Brandy E. Phipps, Tyler Mark, Waldemar Rossi, Craig Schluttenhofer, Seong D. Yun

Agricultural Economics Faculty Publications

Global demand for seafood has increased significantly in recent decades and is projected to continue rising. Aquaculture production has increased in the United States and globally to meet this demand, offering a relatively sustainable supplement to wild fish supplies. However, increased production further strains natural populations of pelagic species used to make fishmeal and fish oil into feedstocks, raising production costs and introducing safety concerns associated with fish consumption. A potential alternative feed ingredient is hemp, which can provide a cost-effective and nutritious feed for carnivorous fish. Moreover, hemp could meet the requirements for the final product to carry a …

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Nicotine Promotes Angii-Induced Abdominal Aortic Aortopathies In Female And Male Mice, Mark Ensor, Sean E. Thatcher, Kristen Mcquerry, Kory Heier, Heba M. Ali, Victoria English, Lisa A. Cassis, Yasir Alsiraj Apr 2025

Nicotine Promotes Angii-Induced Abdominal Aortic Aortopathies In Female And Male Mice, Mark Ensor, Sean E. Thatcher, Kristen Mcquerry, Kory Heier, Heba M. Ali, Victoria English, Lisa A. Cassis, Yasir Alsiraj

Biostatistics Faculty Publications

Cigarette smoking is a risk factor for abdominal aortic aneurysms (AAAs), with studies suggesting a higher smoking-related AAA risk in women than men. We examined nicotine’s effects on angiotensin II (AngII)-induced AAAs in male and female low-density lipoprotein receptor-deficient (Ldlr-/-) mice. Moreover, we defined effects of gonadectomy (GDX) of both sexes on nicotine-induced regulation of AAAs. Male and female Ldlr-/- mice (8–12 weeks of age) were infused with AngII with or without nicotine. Mice underwent sham or GDX surgeries prior to infusions of AngII and nicotine. In males, one or both testes were removed. AAA incidence, size, …

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Novel Approaches To Analyze Consumer Behavior And Policies To Promote Sustainable Consumption, Bhagyashree Katare, Xuejian Wang, Shuoli Zhao, Jacqueline Yenerall Apr 2025

Novel Approaches To Analyze Consumer Behavior And Policies To Promote Sustainable Consumption, Bhagyashree Katare, Xuejian Wang, Shuoli Zhao, Jacqueline Yenerall

Agricultural Economics Faculty Publications

Technological advancements, such as online grocery shopping, have significantly transformed consumer retail environments and experiences. Effectively studying consumer behavior in these new environments requires the use of novel methodological approaches, which will also aid in developing interventions to encourage sustainable consumption. This paper begins by providing an overview of the current literature on novel approaches to analyzing consumer behavior, then provides an empirical application by examining consumer decision-making pathways within an online grocery shopping platform. Specifically, the paper focuses on exploring the consumers’ digital footprints, such as page visits, product additions and removals, and interactions with information labels to identify …

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The Acth Test Fails To Diagnose Adrenal Insufficiency And Augments Cytokine Production In Sepsis, Dan Hao, Qian Wang, Misa Ito, Jianyao Xue, Ling Guo, Bin Huang, Chieko Mineo, Philip W. Shaul, Xiang An Li Apr 2025

The Acth Test Fails To Diagnose Adrenal Insufficiency And Augments Cytokine Production In Sepsis, Dan Hao, Qian Wang, Misa Ito, Jianyao Xue, Ling Guo, Bin Huang, Chieko Mineo, Philip W. Shaul, Xiang An Li

Physiology Faculty Publications

The adrenocorticotropic hormone (ACTH) test diagnoses relative adrenal insufficiency (RAI) or critical illness–related corticosteroid insufficiency (CIRCI). Initially, guidelines recommended corticosteroid/glucocorticoid (GC) therapy for septic patients with RAI, but later trials did not show a survival benefit, leading to updated guidelines that abandon targeting RAI or CIRCI. Recent studies with an RAI mouse model showed a clear survival benefit from GC therapy in mice with RAI, suggesting that inconclusive GC clinical trials might be due to issues with the ACTH test rather than targeting RAI. To investigate, we performed the ACTH test in septic mice. Interestingly, the ACTH test identified most …

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Characterization Of Tnsalp Expression And Activity In Porcine Utero-Placental Tissues, Claire Stenhouse, Nirvay Sah, Katherine M. Halloran, Robyn M. Moses, Makenzie G. Newton, Joe W. Cain, Heewon Seo, Guoyao Wu, Gregory A. Johnson, Fuller W. Bazer Apr 2025

Characterization Of Tnsalp Expression And Activity In Porcine Utero-Placental Tissues, Claire Stenhouse, Nirvay Sah, Katherine M. Halloran, Robyn M. Moses, Makenzie G. Newton, Joe W. Cain, Heewon Seo, Guoyao Wu, Gregory A. Johnson, Fuller W. Bazer

Animal and Food Sciences Faculty Publications

Abstract: Tissue non-specific alkaline phosphatase (TNSALP) regulates postnatal phosphate homeostasis, but its role in utero-placental phosphate availability remains poorly understood. Gilts were bred and hysterectomized on Day 60 or Day 90 of gestation (n = 6/day). Phosphate was less abundant in allantoic and amniotic fluids on Day 90 compared to Day 60. TNSALP protein was immunolocalized, and enzymatic activity was quantified and localized in endometrial and chorioallantois tissues. Day had no effect on TNSALP activity in the chorioallantois. In contrast, endometrial TNSALP activity was lower on Day 90 compared to Day 60. Phosphate abundance in allantoic fluid correlated positively with …

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Separation And Quantification Of Mycotoxins In Floral Tissue Of Hemp (Cannabis Sativa) Infected With Fusarium Graminearum, Isabelle A. Kagan, Henry S. Smith, Rachel R. Schendel, Nicole Gauthier Apr 2025

Separation And Quantification Of Mycotoxins In Floral Tissue Of Hemp (Cannabis Sativa) Infected With Fusarium Graminearum, Isabelle A. Kagan, Henry S. Smith, Rachel R. Schendel, Nicole Gauthier

Animal and Food Sciences Faculty Publications

Background: The fungal pathogen Fusarium graminearum produces mycotoxins when it infects grains. This pathogen also infects hemp (Cannabis sativa L. containing less than 0.3% tetrahydrocannabinol or THC). The presence of trichothecene mycotoxins like deoxynivalenol (DON) has not been reported in floral tissue of hemp infected with F. graminearum. The object of this study was to develop a method to extract three trichothecene mycotoxins—DON, 3-acetyldeoxynivalenol (3-ADON), and 15-acetyldeoxynivalenol (15-ADON)—from hemp floral tissue, and to quantify the mycotoxins by high-performance liquid chromatography (HPLC) with ultraviolet detection. Results: Standards of nivalenol (NIV), DON-3-glucoside (D3G), DON, 3-ADON, and 15-ADON were separated from each other …

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Assessing Coronavirus Disease 2019 Pandemic Impacts On The Health Of People Who Inject Drugs Using A Novel Data Sharing Model, Heather Bradley, Nicole Luisi, Anastasia Carter, Terri D. Pigott, Daniela Abramovitz, Sean T. Allen, Alice Asher, Chelsea Austin, Tyler S. Bartholomew, Marianna Baum, Amy Board, Basmattee Boodram, Annick Borquez, Kathryn A. Brookmeyer, Kate Buchacz, Janet Burnett, Hannah L.F. Cooper, Nicole Crepaz, Kora Debeck, Judith Feinberg, Chunki Fong, Edward Freeman, Nathan Woo Furukawa, Becky Genberg, Pamina Gorbach, Holly Hagan, Kanna Hayashi, Emalie Huriaux Mar 2025

Assessing Coronavirus Disease 2019 Pandemic Impacts On The Health Of People Who Inject Drugs Using A Novel Data Sharing Model, Heather Bradley, Nicole Luisi, Anastasia Carter, Terri D. Pigott, Daniela Abramovitz, Sean T. Allen, Alice Asher, Chelsea Austin, Tyler S. Bartholomew, Marianna Baum, Amy Board, Basmattee Boodram, Annick Borquez, Kathryn A. Brookmeyer, Kate Buchacz, Janet Burnett, Hannah L.F. Cooper, Nicole Crepaz, Kora Debeck, Judith Feinberg, Chunki Fong, Edward Freeman, Nathan Woo Furukawa, Becky Genberg, Pamina Gorbach, Holly Hagan, Kanna Hayashi, Emalie Huriaux

Epidemiology and Environmental Health Faculty Publications

Objective: Using an innovative data sharing model, we assessed the impacts of the COVID-19 pandemic on the health of people who inject drugs (PWID). Design: The PWID Data Collaborative was established in 2021 to promote data sharing across PWID studies in North America. Contributing studies submitted aggregate data on 23 standardized indicators during four time periods: prepandemic (March 2019 to February 2020), early-pandemic (March 2020 to February 2021), mid-pandemic (March 2021 to February 2022), and late pandemic (March 2022 to February 2023). Methods: We present study-specific and meta-analyzed estimates for the percentage of PWID who took medications for opioid use …

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Analysis Of The Effect On N Nutrition On Dry Matter Yield Of A Sward By Reference To Potential Yield And Optimum N Content, G Lemaire, F Gastal, J Salette Mar 2025

Analysis Of The Effect On N Nutrition On Dry Matter Yield Of A Sward By Reference To Potential Yield And Optimum N Content, G Lemaire, F Gastal, J Salette

IGC Proceedings (1977-2023)

Previous work has shown that the N content of a sward could be related to the dry matter accumulation during the course of the regrowth by the following equation : N % = a(Wtb, where W is the weight of aboveground biomass and N % the N concentration of dry matter (Salette & Lemaire, 1981). The coefficient a represents the N % for an aerial biomass of I t/ha, and b characterizes the degree of dilution of N during the regrowth. When b = 0, N % remains constant during the regrowth. If b = I, there is an increase …

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Alimentation Minerale, Niveau Hydrique Et Utilization De L’Eau Par La Luzerne, Micheline Anneessens Mar 2025

Alimentation Minerale, Niveau Hydrique Et Utilization De L’Eau Par La Luzerne, Micheline Anneessens

IGC Proceedings (1977-2023)

L'eau est souvent un facteur limitant !es rendements puisque des problemes se posent au niveau de sa repartition dans l'es­pace et dans le temps. Aucune etude n'a encore montre comment dose et composi­tion d'engrais interagissent avec l'humidite du substrat sur ]'utilisation de l'eau par une plante fourragere forte consomma­trice de cette ressource.C'est dans ce but que le present essai a ete realise sur la luzerne.

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Optimization Of Grassland Ecosystem Production By Anthropogenic Treatment, R Holubek, J Jancovic Mar 2025

Optimization Of Grassland Ecosystem Production By Anthropogenic Treatment, R Holubek, J Jancovic

IGC Proceedings (1977-2023)

Abundant amount of the new knowledge was gained by an intensive research of grassland ecosystem in Czechoslovakia and other European countries during last 25 years. It was con­firmed that under favourable humid conditions and sufficient macronutrients and micronutrients together with adequate N­fertilizing should be nearly reached ecologically conditioned level of potential productivity and dry matter or N-compounds yields should be increased by 100-200 or 200-300 per cent respectively (Velich, 1986). Introduction of scientific methods of controlled agricultural production together with higher landscape protection requirements, stability of ecosystems, quality and health­proved foods requirements have changed the traditional views to the nutrition …

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Experiment Of Trace Elements Fertilizer Spraying On Sown Pasture, Tu Minyi Mar 2025

Experiment Of Trace Elements Fertilizer Spraying On Sown Pasture, Tu Minyi

IGC Proceedings (1977-2023)

The application of compound phosphate in the way of rot­ationary fertilizing in sections in successive years kept the vig­orous growth of pasture composed of perennial ryegrass (Lolium perenne) and white clover (Trifolium repens) in the first several years after the pasture was grazed in 1981. But the pas­ture could not keep the growing vigour even with the same level of fertilization in the last two years. Considering the unba­lanced nutrition being one of the major reasons, a preliminary experiment of trace elements spraying has been undertaken in Nanshan Sown Pasture-land aiming at identifying if trace fert­ilizers …

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Some Nitrogen Forms And Micronutrients In Silage Maize Leaves As Affected By Nk Fertilization And Liming, C.L F. Carranca, M A. Castelo Branco Mar 2025

Some Nitrogen Forms And Micronutrients In Silage Maize Leaves As Affected By Nk Fertilization And Liming, C.L F. Carranca, M A. Castelo Branco

IGC Proceedings (1977-2023)

The nutritive value of a forage depends on the quality which, in time, is dependent on protein, sugar, cellulose, fat and min­eral elements content. The existence of deficiencies may limit the maximum yield and also the quality. Several experiments have been carried out in order to study the effect of liming and NK fertilization on the nutrients uptake by silage maize and yields.

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The Diagnosis Of Grassland Mineral Nutrient Status Through Herbage Analysis, J Salette, Lydie Huche Mar 2025

The Diagnosis Of Grassland Mineral Nutrient Status Through Herbage Analysis, J Salette, Lydie Huche

IGC Proceedings (1977-2023)

It appears more and more clearly that soil analysis is not sufficient to give a good approximation of the mineral status of grassland soils. In perennial crops leaf analysis and empirical critical levels are widely utilized. This grassland approach emphasizes the good results which can be obtained for nitro­gen, potassium, phosphorus not from leaf but from the whole herbage plant analysis. This paper deals with pure grass stands.

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Modelling Nutrient Uptake By A Grass Sward: Long Term Studies Over Several Years, J Salette, Lydie Huche Mar 2025

Modelling Nutrient Uptake By A Grass Sward: Long Term Studies Over Several Years, J Salette, Lydie Huche

IGC Proceedings (1977-2023)

Many experiments were conducted to assess the short term effects of fertilization management on nitrogen and mineral uptake of cut or grazed swards. One important work was performed to model the grass nutrition status during a regrowth (Salette, 1982; Salette et al., 1983; Salette et al., 1989), but for both a theoretical and practical point of view it is of great interest to evaluate the evolution of N and mineral uptake throughout all the years of a pasture life. This paper gives an analysis of nitrogen and mineral uptake dynamics during sev­eral years and proposes a model for sward N …

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Evaluation Of The Gelation Characteristics And Printability Of Edible Filamentous Fungi Flours And Protein Extracts, Lauren Doyle, Suvro Talukdar, Youling Xiong, Akinbode Adedeji, Tyler Barzee Mar 2025

Evaluation Of The Gelation Characteristics And Printability Of Edible Filamentous Fungi Flours And Protein Extracts, Lauren Doyle, Suvro Talukdar, Youling Xiong, Akinbode Adedeji, Tyler Barzee

Animal and Food Sciences Faculty Publications

AbstractThere is a pressing need to produce novel food ingredients from sustainable sources to support a growing population. Filamentous fungi can be readily cultivated from low-cost agricultural byproducts to produce functional proteins for food biomanufacturing of structured products. However, there is a lack of scientific knowledge on the gelling characteristics of fungal proteins or their potential in additive biomanufacturing. Therefore, this study investigated the feasibility of utilizing fungal protein extracts and flours from Aspergillus awamori, Pleurotus ostreatus, Auricularia auricula-judae as sole gelling agents in 3D-printed products. Protein extracts were successfully prepared using the alkaline extraction–isoelectric precipitation method and successful physical …

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Derivation And Testing Of Nutrient Norms For White Clover, Marta J. Rodreiguez Mar 2025

Derivation And Testing Of Nutrient Norms For White Clover, Marta J. Rodreiguez

IGC Proceedings (1977-2023)

Foliar analysis has been practiced widely to diagnose the nutrient status of crops in order to give fertilizer recommenda­tions. The changing nature of plant tissue mineral concentra­tions imposes limitations on the use of foliar analysis for diag­nostic purposes. In this way, sampling of particular plant parts at particular stages of development is required to assess the nutrient status of crop and forage plants. The Diagnosis and Recommendations Integrated System (DRIS) was developed by Beaufils (1973), based on a holistic experimental approach, as a means of coping with the problems derived of the dynamic nature of foliar composition. Three concepts are …

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Liming And Phosphate Fertilization On Forage Production, Mineral Composition And Nodulation On Pigeonpea (Cajanus Cajan (L.) Millsp.), V T. Paulino, N L. Costa, C.G S. Pedreira Mar 2025

Liming And Phosphate Fertilization On Forage Production, Mineral Composition And Nodulation On Pigeonpea (Cajanus Cajan (L.) Millsp.), V T. Paulino, N L. Costa, C.G S. Pedreira

IGC Proceedings (1977-2023)

For legume forage plant contribute effectively to grassland improvement, mainly through high herbage yields and fixation of atmospheric N, it is necessary to have a better knowledge of its nutritional requirements, since pigeonpea does not grow well on acidic soils with high levels of Al and poor in Ca, Mg and P. Ogunwale and Olaniyi (1978) reported a significant increase on forage production and P and Ca uptake for pigeonpea as a result of phosphate fertilization, while Abrufi.a et al., (1984) observed that lime improved growth, nodulation and P and Ca uptake, but with little effect on crude protein con­tent. …

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Effects Of Phosphogypsum, Phsophorus And Lime On Andropogon Gayanus Kunth, V T. Paulino, E Malavolta Mar 2025

Effects Of Phosphogypsum, Phsophorus And Lime On Andropogon Gayanus Kunth, V T. Paulino, E Malavolta

IGC Proceedings (1977-2023)

There are several factors which determine the low animal productivity in the tropics. Among these factors, inadequate nutrition is the most limiting one followed by the low natural fertility and high acidity of the soils in these regions. Previous findings have shown important soil nutrient deficiencies in some Brazilian cerrado soils. Malavolta (1952) demonstrated sulfur (S) deficiencies, while Werner et al. (1967) found plant response to S. Responses to phosphorus addition are very common in this kind of soil and in tropical America there are rates of phosphorus being applied, which sometimes are uneconomical for the formation and maintenance of …

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An Effective P Application Method For Dactylis Glomerata, M Hojito, A Nishimune, M Noshiro Mar 2025

An Effective P Application Method For Dactylis Glomerata, M Hojito, A Nishimune, M Noshiro

IGC Proceedings (1977-2023)

There are two practical ways to apply phosphorus (P) fertil­izer on cutting type grasslands in Hokkaido, Japan. The first one is to apply P at a rate of about I 00 kg P2Os/ha in the spring (April) in one application. Some reasons for this method have been explained (Hayakawa et al., 1951). However, in some cases, it is more convenient for practical management to apply three equal amounts of P, at three different times during the year (April, June and August) the same as other fertilizers such as nitrogen or potassium. That is a second way. Grassland soil is acidified …

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Distribution Of Phosphorus And Aluminum In Acidic Pasture Soils And Effects On Growth Of Subterranean Clover, M J. Mclaughlin, T R. James Mar 2025

Distribution Of Phosphorus And Aluminum In Acidic Pasture Soils And Effects On Growth Of Subterranean Clover, M J. Mclaughlin, T R. James

IGC Proceedings (1977-2023)

In south-eastern Australia, pasture improvement and the use of superphosphate fertilizers have resulted in the gradual acidi­fication of many soils under subterranean clover pastures (Wil­liams, 1980). Despite high values of exchangeable and extract­able aluminium (and low pH) recorded in many soils, there are few reports of significant responses of clover growth to lime application in the field. In this study we examined the vertical distribution of CaCb-extractable aluminium (Al) and available phosphorus (Bray P) in pasture topsoils. We also simulated the conditions in the field sites by investigating in solution culture the response of subterranean clover to various concentrations of …

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Study Of Some Factors That Influence Upon P Fertilization On Pastures From Red Ferralitic Soil, Marta Hernandez, A R. Mesa Mar 2025

Study Of Some Factors That Influence Upon P Fertilization On Pastures From Red Ferralitic Soil, Marta Hernandez, A R. Mesa

IGC Proceedings (1977-2023)

The importance of P for vegetal nutrition has been a topic of study for several workers. However, results obtained have not always been positive using P fertilizer due to some factors such as the content of this nutrient in the soil and its fixation capacity. This study was conducted in order to evaluate the response of guinea grass cv. Likoni and buffel grass cv. Biloela to P fertil­ization. These pastures were selected due to their favourable behaviour and the different levels of exigency to P that they pre­sent.

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Response Of Forage Oats To Nitrogen Fertilizer In High And Low Fertility Soils, N Moreira Mar 2025

Response Of Forage Oats To Nitrogen Fertilizer In High And Low Fertility Soils, N Moreira

IGC Proceedings (1977-2023)

Forage oats are used extensively as whole-crop in rainfed areas of Portugal as is traditional in Mediterranean areas. They are cropped with minimum inputs, and increasingly in mixtures with annual legumes such as Vivia sativa (Moreira, 1989). In addition to the fact that relatively low yields are obtained in these conditions, the oats harvested during grain filling have a very low crude protein content, which severely limits their nutritive value (Eagles et al., 1979; Abreu et al., 1982). The aim of the present study is to determine the effects of nitrogen fertilizer on whole-crop forage oats in terms of dry­matter …

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Rendement Des Prairies Dans Les Marais De L'Ouest De La France. Diagnostic Des Insuffisances Minerales, Y Pons, E Lafon Mar 2025

Rendement Des Prairies Dans Les Marais De L'Ouest De La France. Diagnostic Des Insuffisances Minerales, Y Pons, E Lafon

IGC Proceedings (1977-2023)

Situes sur la cote atlantique entre la Vilaine au Nord et la Gironde au Sud, !es Marais de l'Ouest s'etendent sur 250 000 ha environ. Ils resultent du comblement d'un golfe marin par des alluvions fluviomarines argileuses. La prairie est la production obligatoire lorsque !es contraintes hydrauliques ne sont pas maitrisables ou lorsque le cout d'amenagement est prohibitif. C'est le cas d'une part des marais "mouilles" qui sont soumis aux crues des rivieres (sols tourbeux et argileux) et d'autre part des marais desseches lorsque !es sols sont sodiques et done tres instables. L'objectif de l'etude est d'expliquer !es ecarts de …

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Could Psilocin Rescue Chronic, Stress-Accelerated, Transcriptional Aging In Brain?, Danny R. Craig, Eric M. Blalock Mar 2025

Could Psilocin Rescue Chronic, Stress-Accelerated, Transcriptional Aging In Brain?, Danny R. Craig, Eric M. Blalock

Journal of Pharmacology & Nutritional Sciences

Brain aging (BA) processes are complex, often affect multiple systems, and frequently lead to cognitive decline and increased susceptibility to insults. BA appears to be a primary risk for the development of many prominent neurodegenerative pathologies. The US Census Bureau predicts that the aging population (65+) will represent a greater proportion of the US population than children (under 18) by 2034, dramatically increasing the burden on health-care infrastructure.17 Several mechanisms of stress driven, aging-related neurologic dysfunction have been advanced in the past 50 years and include: Stress hormone exposure and glucocorticoid cascade;7, 16 calcium ion dyshomeostasis;8 allostatic …

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Effects Of Short-Term Rotations Of Monocultures And Mixtures Of Legumes And Grasses With Rice In The Subtropical Zone Of South-Western China, S R. Zhou, Y G. Yu, K Mao, X M. Gan, Z L. Pu Mar 2025

Effects Of Short-Term Rotations Of Monocultures And Mixtures Of Legumes And Grasses With Rice In The Subtropical Zone Of South-Western China, S R. Zhou, Y G. Yu, K Mao, X M. Gan, Z L. Pu

IGC Proceedings (1977-2023)

Five short-term rotation systems of monocultures and mixtures of legumes and grasses with rice, i.e., Medicago hispida ➔ rice, Trifolium repens cv. Ladino ➔ rice, Astragalus sinicus + lolium multiflorum ➔ rice, Medicago hispida + Lolium multiflorum ➔ rice and Trifolium repens cv. Ladino + Lolium multiflorium ➔ rice, were selected from 8 evaluated in this study in the subtropical zone of south-western China. The average results for these rotational types per year were: forage dry matter 3,63 tlha, forage crude protein 727 .5 kg/ha, metabolisable energy 22.lx!03 MJ/ha, in vitro organic matter digestibility of forages 72.84%, rice yield 7.4 …

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Potential Of Crotalaria Ochroleuca (Marejea) In Traditional Crop And Livestock Production Systems In Tanzania, S V. Sarwatt Mar 2025

Potential Of Crotalaria Ochroleuca (Marejea) In Traditional Crop And Livestock Production Systems In Tanzania, S V. Sarwatt

IGC Proceedings (1977-2023)

In experiments to study the role of Crolalaria ochrroleuca (marejea) in traditional farming systems, the plant was used in the following way: (l) broadcast alone at a rate of 10 kg/ha of seed to determine dry matter (DM) yield, nutritive value and kg N/ha it can fix at different stages of growth, i.e., 2, 4, 6, 8, IO, 12, 14 and 16 weeks. (2) sown under after 3 weeks on alternate ridges with maize and maize alone as control. (3) the leaves at 10 weeks were harvested and supplemented to young sheep grazing 8 h/day. 12 male sheep …

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Sesbania Sesban: A Promising Forage Legume In Semi-Arid Central Tanzania, D N. Msariri, M L. Kusekwa Mar 2025

Sesbania Sesban: A Promising Forage Legume In Semi-Arid Central Tanzania, D N. Msariri, M L. Kusekwa

IGC Proceedings (1977-2023)

Seventy-four accessions of Sesbania sesban were evaluated alongside 7 of S. goetzel for forage production at Mpwapwa, In Tanzania. The former was promising while the latter was generally unsuccessful. For S. sesban, germination of scarified inoculated seed in nursery was 34%. Survival of the seedlings was 96% at transplanting at 8 weeks. Growth in the field, measured in terms of mean incremental height, was 2.9 m at l year of establishment. On average, 50% of the plants flowered and formed pods at 158 and 190 days, respectively. Seed yield averaged 348 g per plant, while forage yield averaged 4.5 t …

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Analysis Of Growth Characteristics And Evaluation As Fodder Resources Of Tropical Leguminous Browses In Subtropical Area In Japan, Y Kawamoto, M Honma Mar 2025

Analysis Of Growth Characteristics And Evaluation As Fodder Resources Of Tropical Leguminous Browses In Subtropical Area In Japan, Y Kawamoto, M Honma

IGC Proceedings (1977-2023)

To evaluate the potential of several tropical leguminous browse species as fodder plants in the subtropical area of Japan, the dry matter yield and quality and resistance to clipping and drought in the first year were examined and compared in browse species. Species such as Deamodiwn tortuoaum, Desmodium discolor, Aeschynomene villosa and herbaceous Stylosanthes guianensis, had relatively high water stress tolerance, All the species were resistant to clipping. The species such as Desmodium tortuosum. Desmodium discolor among Desmodium genus have high potential for dry matter production and nutritive value in this region.

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Agronomic Evaluation Of Centrosema Germplasm On Acid Utisol In The Humid Tropics Of Peru. Ii. Centrosema Tetragonolobum Schultze-Kraft & Williams, Gerhard Keller-Grein Mar 2025

Agronomic Evaluation Of Centrosema Germplasm On Acid Utisol In The Humid Tropics Of Peru. Ii. Centrosema Tetragonolobum Schultze-Kraft & Williams, Gerhard Keller-Grein

IGC Proceedings (1977-2023)

The agronomic potential of 11 accessions of Centrosema tetragonolobum was assessed In a small-plot clipping trial conducted near Pucallpa, Peru. These accessions were compared with 8 selected accessions of C. acutifolium, C, brasilianum and C. macrocarpum, and 3 accessions of the agronomically little-known C. brachypodum and C. capitatum. All C. tetragonolobum accessions were well adapted to an acid ultisol (pH 4.S, 80% Al saturation). Several of them produced dry matter and seed yields similar to those of promising lines of C. acutifolium and C. macrocarpum, The capacity to root at trailing stems was poor for C. tetragonolobum …

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