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Finger Millet (Eleusine Coracana L.) Grain Yield and Yield Components As Influenced by Phosphorus Application and Variety in Western Kenya
ISSN (E): 2349 – 1183 ISSN (P): 2349 – 9265 3(3): 673–680, 2016 DOI: 10.22271/tpr.2016. v3.i3. 088 Research article Finger millet (Eleusine coracana L.) grain yield and yield components as influenced by phosphorus application and variety in Western Kenya Wekha N. Wafula1*, Korir K. Nicholas1, Ojulong F. Henry2, Moses Siambi2 and Joseph P. Gweyi-Onyango1 1Department of Agricultural Science and Technology, Kenyatta University, PO Box 43844-00100 Nairobi, Kenya 2ICRISAT, ICRAF house, UN Avenue, Gigiri, PO BOX 39063-00623, Nairobi, Kenya *Corresponding Author: [email protected] [Accepted: 15 December 2016] Abstract: Finger millet is one of the potential cereal crops that can contribute to the efforts of realization of food security in the Sub-Saharan Africa. However, scientific information available with regards to improving soil phosphorus supply and identification of P efficient varieties for the crops potential yield is limited. In order to investigate the effects of P levels on yield components and grain yield On-station field experiments were conducted in two sites of western Kenya during the long and short rain seasons of 2015. The experiment was laid out in a Randomized Complete -1 Block Design in factorial arrangement with four levels of P (0, 12.5, 25 and 37.5 kg P2O5 ha and three finger millet varieties (U-15, P-224 and a local check-Ikhulule) and the treatments replicated three times. The increase of phosphorus levels significantly (P≤0.05) increased the grain yield -1 -1 over the control up to 25 kg P2O5 ha during the long rain seasons and 25 kg P2O5 ha during the short rain seasons in both sites. -
Identification of Cereal Remains from Archaeological Sites 2Nd Edition 2006
Identification of cereal remains from archaeological sites 2nd edition 2006 Spikelet fork of the “new glume wheat” (Jones et al. 2000) Stefanie JACOMET and collaborators Archaeobotany Lab IPAS, Basel University English translation partly by James Greig CEREALS: CEREALIA Fam. Poaceae /Gramineae (Grasses) Systematics and Taxonomy All cereal species belong botanically (taxonomically) to the large family of the Gramineae (Poaceae). This is one of the largest Angiosperm families with >10 000 different species. In the following the systematics for some of the most imporant taxa is shown: class: Monocotyledoneae order: Poales familiy: Poaceae (= Gramineae) (Süssgräser) subfamily: Pooideae Tribus: Triticeae Subtribus: Triticinae genera: Triticum (Weizen, wheat); Aegilops ; Hordeum (Gerste; barley); Elymus; Hordelymus; Agropyron; Secale (Roggen, rye) Note : Avena and the millets belong to other Tribus. The identification of prehistoric cereal remains assumes understanding of different subject areas in botany. These are mainly morphology and anatomy, but also phylogeny and evolution (and today, also genetics). Since most of the cereal species are treated as domesticated plants, many different forms such as subspecies, varieties, and forms appear inside the genus and species (see table below). In domesticates the taxonomical category of variety is also called “sort” (lat. cultivar, abbreviated: cv.). This refers to a variety which evolved through breeding. Cultivar is the lowest taxonomic rank in the domesticated plants. Occasionally, cultivars are also called races: e.g. landraces evolved through genetic isolation, under local environmental conditions whereas „high-breed-races“ were breed by strong selection of humans. Anyhow: The morphological delimitation of cultivars is difficult, sometimes even impossible. It needs great experience and very detailed morphological knowledge. -
Characterization of a Type 3 Metallothionein Isolated from Porteresia Coarctata
BIOLOGIA PLANTARUM 55 (1): 119-124, 2011 Characterization of a type 3 metallothionein isolated from Porteresia coarctata B. USHA, N.S. KEERAN, M. HARIKRISHNAN, K. KAVITHA and A. PARIDA* Plant Molecular Biology Laboratory, M.S. Swaminathan Research Foundation, Taramani, Chennai-600113, India Abstract Metallothioneins are involved in detoxification of heavy metals. A cDNA encoding type 3 metallothionein (PcMT3) was isolated from the salt stressed leaf cDNA library of Porteresia coarctata (Roxb.) Tateoka (wild rice) that grows well in the heavy metal laden estuarine soils. The PcMT3 cDNA (581 bp) encodes a protein of 64 amino acids. PcMT3 is highly homologous (82 %) to OsMT-I-3a of rice, but is unique from other type 3 plant MTs due to the presence of an additional glycine residue in the C-terminal domain. Analysis of the 5′ upstream region of PcMT3 showed the presence of cis-acting elements like the CG box and STRE previously reported to be involved in gene expression under heavy metal stress. Southern analysis suggested the presence of more than one copy of PcMT3-like sequences in the P. coarctata genome. Analysis of genomic clone of PcMT3 revealed the presence of two introns. A comparison of the genomic sequence of PcMT3 with closely similar type 3 MTs from rice and mangrove species revealed conservation in the number and position of introns. Transcript profiling for PcMT3 in P. coarctata leaves in the presence of Cd, Cu and Zn showed an increase in transcript accumulation. Additional key words: cis-acting elements, heavy metals, salt stress, wild rice. Introduction Plants acquire heavy metal tolerance through various reported in plants like rice, hybrid poplar, oil palm and mechanisms like compartmentalization, sequestration, lichens (Abdullah et al. -
Protected Areas and the Challenge of Conserving Crop Wild Relatives
PARKS 2012 Vol 18.1 PROTECTED AREAS AND THE CHALLENGE OF CONSERVING CROP WILD RELATIVES Danny Hunter1*, Nigel Maxted2, Vernon Heywood3, Shelagh Kell2 and Teresa Borelli1 * Corresponding author, [email protected] 1 Bioversity International, Rome, Italy 2 School of Biosciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, United Kingdom 3 School of Biological Sciences, University of Reading, Reading RG6 6AS, United Kingdom ABSTRACT Crop wild relatives are a critical resource for sustaining future food security. It is widely recognized that many of the world’s protected areas contain CWR diversity. Despite this, it has not yet proved possible to undertake significant actions to conserve the CWR they contain. Many challenges and obstacles need to be addressed in order to improve this situation. Recent initiatives have started to address these challenges and uncovered some key lessons. Still, the need for action is urgent and the paper concludes by drawing attention to the need for a global approach to conserving priority and threatened CWR in the wild. INTRODUCTION worth noting that the same study found breeders’ use of CWR taxa was increasing year on year, even though it Crop wild relatives (CWR) - wild plant species closely was recognized that they were still far from being related to crops to which they may contribute beneficial systematically exploited. genes - constitute an enormous reservoir of genetic variation for crop improvement and are an important Some idea of the scale of benefits may be obtained from socio-economic resource. Genes from wild plants have published estimates referring to a selected number of provided crops with resistance to many pests and crops. -
The U.S. Oats Industry (AER-573)
C. in îtates U-- '^— ^ nentof >^^ Agriculture The U.S. Economic Research Service Oats Industry Agricultural EcofKmriic Report Linwood A. Hoffman Number 573 Janet Livezey Additional copies of this report... can be purchased from the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402. Ask for The U.S. Oats Industry (AER-573). Write to the above address for price and ordering instructioas. For faster service, call the GPO order desk at 202-783-3238 and charge your purchase to your Visa, MasterCard, Choice, or GPO Deposit Account. A 25-percent bulk discount is available on orders of 100 or more copies shipped to a single address. Please add 25 percent extra for postage for shipments to foreign addresses. Microfiche copies (Í6.50 for each report plus Í3 for processing) can be purchased from the order desk. National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161. Enclose check or money order, payable to NTIS. For faster service, call NTIS at 703-487-4650 and charge your purchase to your Visa, MasterCard, American Express, or NTIS Deposit Account. NTIS will ship rush orders within 24 hours for an extra Í10; charge your rush order by calling 800-336-4700. The Economic Research Service has no copies for free mailing. The U.S. OATS INDUSTRY, by Linwood A. Hoffman and Janet Livezey. Commodity Economics Division, Economic Research Service, U.S. Department of Agriculture. Agricultural Economic Report No. 573. ABSTRACT U.S. farmers produced about 16 percent of the total world oats production during 1980-85, down from more than 29 percent during 1960-64 when the United States was the largest producer. -
Seed Dormancy and Preharvest Sprouting in Quinoa (Chenopodium Quinoa Willd)
plants Review Seed Dormancy and Preharvest Sprouting in Quinoa (Chenopodium quinoa Willd) Emma M. McGinty 1, Kevin M. Murphy 2 and Amber L. Hauvermale 2,* 1 The School of Biological Sciences, Washington State University, P.O. Box 644236, Pullman, WA 99164, USA; [email protected] 2 Department of Crop and Soil Science, Washington State University, Pullman, WA 99164, USA; [email protected] * Correspondence: [email protected]; Tel.:+1-509-335-3661 Abstract: Quinoa (Chenopodium quinoa Willd.) is a culturally significant staple food source that has been grown for thousands of years in South America. Due to its natural drought and salinity tolerance, quinoa has emerged as an agronomically important crop for production in marginal soils, in highly variable climates, and as part of diverse crop rotations. Primary areas of quinoa research have focused on improving resistance to abiotic stresses and disease, improving yields, and increasing nutrition. However, an evolving issue impacting quinoa seed end-use quality is preharvest sprouting (PHS), which is when seeds with little to no dormancy experience a rain event prior to harvest and sprout on the panicle. Far less is understood about the mechanisms that regulate quinoa seed dormancy and seed viability. This review will cover topics including seed dormancy, orthodox and unorthodox dormancy programs, desiccation sensitivity, environmental and hormonal mechanisms that regulate seed dormancy, and breeding and non-breeding strategies for enhancing resistance to PHS in quinoa. Citation: McGinty, E.M.; Murphy, Keywords: abscisic acid; desiccation sensitivity; gibberellin; hormone signaling; precocious germina- K.M.; Hauvermale, A.L. Seed tion; seed morphology Dormancy and Preharvest Sprouting in Quinoa (Chenopodium quinoa Willd). -
Toward Unifying Global Hotspots of Wild and Domesticated Biodiversity
plants Review Toward Unifying Global Hotspots of Wild and Domesticated Biodiversity Samuel Pironon 1,*, James S. Borrell 1, Ian Ondo 1, Ruben Douglas 1, Charlotte Phillips 2, Colin K. Khoury 3,4 , Michael B. Kantar 5 , Nathan Fumia 5 , Marybel Soto Gomez 6,7 , Juan Viruel 1 , Rafael Govaerts 1 ,Félix Forest 1 and Alexandre Antonelli 1,8 1 Royal Botanic Gardens, Kew, Richmond TW93AQ, UK; [email protected] (J.S.B.); [email protected] (I.O.); [email protected] (R.D.); [email protected] (J.V.); [email protected] (R.G.); [email protected] (F.F.); [email protected] (A.A.) 2 Royal Botanic Gardens, Kew, Wakehurst Place TW93AE, UK; [email protected] 3 International Center for Tropical Agriculture (CIAT), Cali 6713, Colombia; [email protected] 4 Department of Biology, Saint Louis University, St. Louis, MO 63103, USA 5 Department of Tropical Plant and Soil Science, University of Hawaii at Manoa, Honolulu, HI 96822, USA; [email protected] (M.B.K.); [email protected] (N.F.) 6 Department of Botany, University of British Columbia, Vancouver, BC V6T1Z4, Canada; [email protected] 7 UBC Botanical Garden and Centre for Plant Research, University of British Columbia, Vancouver, BC V6T1Z4, Canada 8 Gothenburg Global Biodiversity Centre, Department of Biological and Environmental Sciences, University of Gothenburg, 40530 Göteborg, Sweden * Correspondence: [email protected] Received: 17 July 2020; Accepted: 27 August 2020; Published: 31 August 2020 Abstract: Global biodiversity hotspots are areas containing high levels of species richness, endemism and threat. Similarly, regions of agriculturally relevant diversity have been identified where many domesticated plants and animals originated, and co-occurred with their wild ancestors and relatives. -
Plant-Based Recipes
A collection of 100% PLANT-BASED RECIPES Breakfasts and smoothies p.02 Starters p.05 Mains p.06 Sweet treats p.12 Break- fasts and smooth- ies: Overnight Oats with Shiro Miso serves 1 The miso gives these oats their pleasant ‘umami’ taste (the ‘new’ fifth taste sensation). If you need to eat breakfast away from home, make this in an empty jam jar, and give your taste buds a treat! Nutrition Information: (Approximate nutrition information per serving with fresh fruit/ berries, nuts and maple syrup) Energy (kcals) 349 Fat (g) 12.6 Saturates (g) 1.3 Carbs (g) 47.1 Sugar (g) 5.5 Fibre (g) 6.7 Protein (g) 8.5 INGREDIENTS: METHOD: ½ cup (45 g) of porridge oats ¾ cup (180 mls) of Oatly Oat Drink 1. Mix all of the ingredients except the (preferably Whole/Barista Edition) topping in a bowl (or jam jar), cover and ½ tbsp white Shiro Miso paste leave in ‘fridge for at least 3 hours, but ideally overnight. Topping - your choice from maple 2. Remove from the ‘fridge and, if you syrup, fresh fruit/berries and wish, add more oat drink, until you get roasted nuts the desired consistency. 3. Top with your chosen toppings and enjoy! 02 Avocado & Strawberry smoothie INGREDIENTS: serves 2 This creamy smoothie is quick to make 300 ml Oatly Oat Drink and refreshing at any time of day. 150 g frozen strawberries ½ ripe avocado, peeled Nutrition Information: Juice of ½ lemon (Approximate nutrition information per serving) 1 tbsp maple or agave syrup 2 tsp chia seeds Energy (kcals) 182 Fat (g) 7.8 Saturates (g) 1.1 Carbs (g) 23.9 METHOD: Sugar (g) 13.6 Fibre (g) 4.9 1. -
Torrefaction of Oat Straw to Use As Solid Biofuel, an Additive to Organic Fertilizers for Agriculture Purposes and Activated Carbon – TGA Analysis, Kinetics
E3S Web of Conferences 154, 02004 (2020) https://doi.org/10.1051/e3sconf/202015402004 ICoRES 2019 Torrefaction of oat straw to use as solid biofuel, an additive to organic fertilizers for agriculture purposes and activated carbon – TGA analysis, kinetics Szymon Szufa1, Maciej Dzikuć2 ,Łukasz Adrian3, Piotr Piersa4, Zdzisława Romanowska- Duda5, Wiktoria Lewandowska 6, Marta Marcza7, Artur Błaszczuk8, Arkadiusz Piwowar9 1 Lodz University of Technology, Faculty of Process and Environmental Engineering, Wolczanska 213, 90-924 Lodz,, Poland, [email protected] 2 University of Zielona Góra, Faculty of Economics and Management, ul. Licealna 9, 65-246 Zielona Góra, Poland, [email protected] 3 University of Kardynal Stefan Wyszyński, Faculty of Biology and Environmental Science, Dewajtis 5, 01-815 Warszawa, Poland, [email protected] 4 Lodz University of Technology, Faculty of Process and Environmental Engineering, Wolczanska 213, 90-924 Lodz,, Poland, [email protected] 5 Laboratory of Plant Ecophysiology, Faculty of Biology and Environmental Protection, University of Lodz, Banacha str. 12/16, 90-131 Łódź, Poland, [email protected] 6 University of Lodz, Chemical Faculty, Tamka 13, 91-403 Łódź, Poland, [email protected] 7 AGH University of Science and Technology, Faculty of Energy and Fuels, al. Mickiewicza 30, 30- 059 Krakow, Poland, [email protected] 8 Czestochowa University of Technology, Institute of Advanced Energy Technologies, Dabrowskiego 73, 42-200, Czestochowa, Poland, [email protected] 9 Wroclaw University of Economics, Faculty of Engineering and Economics, Komandorska 118/120 , 53-345 Wrocław, Poland, [email protected] Abstract. -
Crop Wild Relatives: Plant Conservation for Food Security
Natural England Research Report NERR037 Crop Wild Relatives: Plant conservation for food security www.naturalengland.org.uk Natural England Research Report NERR037 Crop Wild Relatives: Plant conservation for food security John Hopkins1 and Nigel Maxted2 1Natural England 2University of Birmingham Published on 25 January 2011 © Natural England copyright 2011 ISSN 1754-1956 This material is subject to Natural England copyright protection under the Copyright Designs and Patents Act 1988. Natural England copyright protected material (other than Natural England logos) may be reproduced free of charge in any format or medium for non-commercial purposes, private study, criticism, review, news reporting and for internal circulation within your organisation. This is subject to the material being reproduced accurately and not used in a misleading context. Where any of the Natural England copyright material is being republished or copied to others, the source of the material must be identified and the copyright status acknowledged. However, if you wish to use all or part of this information for commercial purposes, including publishing you will need to apply for a licence. Applications can be sent to: Publications Natural England 3rd Floor, Touthill Close, City Road Peterborough PE1 1XN Tel: 0845 600 3078 Fax: 01733 455103 Email: [email protected] Crop Wild Relatives: Plant conservation for food security i Project details This report is a review of the scientific literature relating to Crop Wild Relatives and related aspects of crop genetic diversity conservation, carried out by the authors. A summary of the findings covered by this report, as well as Natural England's views on this research, can be found within Natural England Research Information Note RIN037 – Crop Wild Relatives: Plant conservation for food security. -
Development of New Starch Formulations for Inclusion in the Dietotherapeutic Treatment of Glycogen Storage Disease †
Proceedings Development of New Starch Formulations for Inclusion in the Dietotherapeutic Treatment of Glycogen Storage Disease † Raquel Selma-Gracia 1,2, José Moisés Laparra Llopis 2 and Claudia Monika Haros 1,* 1 Instituto de Agroquímica y Tecnología de Alimentos (IATA), Consejo Superior de Investigaciones Científicas (CSIC), Av. Agustín Escardino 7, Parque Científico, 46980 Paterna, Valencia, Spain; [email protected] 2 Molecular Immunonutrition Group, Madrid Institute for Advanced Studies in Food (IMDEA-Food), Ctra. de Canto Blanco n° 8, 28049 Madrid, Spain; [email protected] * Correspondence: [email protected] † Presented at the 2nd International Conference of Ia ValSe-Food Network, Lisbon, Portugal, 21–22 October 2019. Published: 4 August 2020 Abstract: In this study, the thermal properties of quinoa and maize starch were evaluated and related to their digestibility. Lower gelatinisation and retrogradation parameters were obtained in quinoa starch, suggesting a better susceptibility to the disruption of the crystalline structure. These results were accompanied with a higher percentage of hydrolysis in raw quinoa, reaching more twofold higher than in raw maize starch. Besides, the slopes calculated by a Lineweaver-Bürke transformation showed similar values in raw quinoa and maize starches. Taken together, these characteristics of quinoa starch could provide more digestible benefits than the current treatment, raw maize starch, in glycogen storage disease patients. Keywords: maize starch; quinoa starch; thermal properties; starch hydrolysis; glycogen storage disease 1. Introduction Previous research has shown variability in the susceptibility to digestion depending on structural differences in starches from different sources [1]. A crystalline structure is an important factor to take into account in digestibility, and can be modified by a gelatinisation process [2]. -
Appendix C. Plant Species Observed at the Yolo Grasslands Regional Park (2009-2010)
Appendix C. Plant Species Observed at the Yolo Grasslands Regional Park (2009-2010) Plant Species Observed at the Yolo Grassland Regional Park (2009-2010) Wetland Growth Indicator Scientific Name Common Name Habitat Occurrence Habit Status Family Achyrachaena mollis Blow wives AG, VP, VS AH FAC* Asteraceae Aegilops cylinricia* Jointed goatgrass AG AG NL Poaceae Aegilops triuncialis* Barbed goat grass AG AG NL Poaceae Aesculus californica California buckeye D T NL Hippocastanaceae Aira caryophyllea * [Aspris c.] Silver hairgrass AG AG NL Poaceae Alchemilla arvensis Lady's mantle AG AH NL Rosaceae Alopecurus saccatus Pacific foxtail VP, SW AG OBL Poaceae Amaranthus albus * Pigweed amaranth AG, D AH FACU Amaranthaceae Amsinckia menziesii var. intermedia [A. i.] Rancher's fire AG AH NL Boraginaceae Amsinckia menziesii var. menziesii Common fiddleneck AG AH NL Boraginaceae Amsinckia sp. Fiddleneck AG, D AH NL Boraginaceae Anagallis arvensis * Scarlet pimpernel SW, D, SS AH FAC Primulaceae Anthemis cotula * Mayweed AG AH FACU Asteraceae Anthoxanthum odoratum ssp. odoratum * Sweet vernal grass AG PG FACU Poaceae Aphanes occidentalis [Alchemilla occidentalis] Dew-cup AG, F AH NL Rosaceae Asclepias fascicularis Narrow-leaved milkweed AG PH FAC Ascepiadaceae Atriplex sp. Saltbush VP, SW AH ? Chenopodiaceae Avena barbata * Slender wild oat AG AG NL Poaceae Avena fatua * [A. f. var. glabrata, A. f. var. vilis] Wild oat AG AG NL Poaceae Brassica nigra * Black mustard AG, D AH NL Brassicaceae Brassica rapa field mustard AG, D AH NL Brassicaceae Briza minor * Little quakinggrass AG, SW, SS, VP AG FACW Poaceae Brodiaea californica California brodiaea AG PH NL Amaryllidaceae Brodiaea coronaria ssp. coronaria [B.