floral biology of rice slideshare

BIOLOGY OF ORYZA SATIVA L. (RICE) 1 1.1.1. Meaning of Floral Formula 2. Tuberose Absolute is prepared from flowers which are picked immediately before they have opened. Author for correspondence: Rongling Wu. Future Prospect. Floral biology and breeding techniques Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. Biotechnology 10. How to Read Floral Formula?. Tel: +86 01 6233 6264. Breeding Objectives 8. Center for Computational Biology, College of Biological Sciences and Technology, Beijing Forestry University, Beijing, 100083 China. The terminal shoot of a rice plant is a determinate in- florescence, the panicle (Fig. ADVERTISEMENTS: The following points highlight the five main steps of hybridization technique. Stamens and pistils are not present together in all flowers. Origin of pearl millet . Maize (Selfing and Crossing Techniques) - Video Clip (Duration: 02:43 min) SORGHUM (Sorghum bicolor) (2n = 20) Family – PoaceaeSorghum is normally self-pollinated but some florets are protogyny resulting in cross pollination averaging about 6%.So, it is classified as often cross- pollinated. BIOLOGY (Code No. Emasculation and pollination 4. FLORAL BIOLOGY • Terminal panicle which bears perfect flower. Determination of headrice, big brokers, other brokers and brewers. Clipping is a handy way to collect important slides you want to go back to later. It is expected that the students would get an exposure to various branches of Biology in the curriculum in a more contextual and systematic manner as they study its various units. Pearl millet originated in tropical Western Africa some 4000 years ago. Selection and Preparation of Parents 2. Marks: 70 Unit Title Marks I Diversity of Living Organisms 15 Varieties 11. Floral Biology: In rice the panicle completes emergence from flag leaf in 2 to 4 days. Rice (Oryza sativa L. 2n = 2x = 24) is the most important food crop in Asia. It is used in many Mediterranean and Asian dishes, particularly rice and fish, and in breads in parts of Europe. Affinities 5. The steps are: 1. Seed production sharing views PAN SEEDS PVT LTD KOLKATA WB, Customer Code: Creating a Company Customers Love, No public clipboards found for this slide. Pollination is of two types: viz. Technology used for High Level Expression and Purification of Recombinant Pro... No public clipboards found for this slide. See our Privacy Policy and User Agreement for details. FLORAL STRUCTURE DEPARTMENT OF GENETICS AND PLANT BREEDING ALLAHABAD SCHOOL OF AGRICULTURE SAM HIGGINBOTTOM INSTITUTE OF AGRICULTURE TECHNOLOGYAND SCIENCES (Formerly Allahabad Agricultural Institute) DEEMED TO BE UNIVERSITY Allahabad- India -211007 2012 By Deva Ram M.Sc Ag SST … Economic Importance 4. If you continue browsing the site, you agree to the use of cookies on this website. Affinities 5. 4 rice 1. 34. Looks like you’ve clipped this slide to already. Think of the differences between Shredded Wheat or plain Oatmeal and Sugar Crisp or Lucky Charms.The latter certainly use more refined grains than the former, however, you can still identify the grain qualities in refined cereals. • Gynocium consists of carpel-1,superior ovary and one chambered hypogynous. Constraints 7. Looks like you’ve clipped this slide to already. Search for more papers by this author • Flower surrounded by lemma and palea. Emasculation 3. Floral Organs The floral organs are modified shoots. Selection. Characters of Arecaceae: Mainly trees with stout unbranched stem ending in crown of leaves; leaves large, compound, alternate, young leaves are plicate, exstipulate with long petioles; inflorescence enclosed in a persistent […] Symbols Used in Construction of Floral Formula 3. It also furnishes information regarding symmetry, sexuality […] BIOLOGY OF ZEA MAYS (MAIZE) 3 2.22.22.2 Relatives of Maize and Their Distribution The closest wild relatives of maize are the teosintes which all belong to the genus Zea. Important Type. Anthesis commences shortly after emergence of panicle. Saffron has a strong, exotic aroma and a bitter taste. MUSTARD FLOWER Flower Flower is a reproductive parts of the plant. Submitted byAbdul SalimMABM, BHUSubmitted toR&D manager atPAN Seeds Pvt. Each stamen is composed of an anther and a filament. Index SN Lecture Page No Lec 01 Aims and objectives of Plant Breeding 1-5 Lec 02 Modes of Reproduction 6-10 Lec 03 Apomixis – classification and significance in plant breeding 11-16 Lec 04 Modes of Pollination 17-21 Lec 05 Classification of plants 22-24 Lec 06 Botanical description and floral biology 25-29 Lec 07 Maize - Zea mays (2n - 20) 30-33 It requires 3600 pounds (1635 kg) of blossoms to produce 1 pound (454 g) of the absolute. 7.2 From the first 100 grams milled rice working sample, separate the brewers by using 1.4 mm sieve. Now customize the name of a clipboard to store your clips. World's Best PowerPoint Templates - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. 7.1 Prepare the working sample for milled rice analysis following the procedures for the preparation of working sample in 1. Tuberose absolute is dark orange or brown in colour, with a heavy sweet floral … Distribution of Arecaceae 3. PEARL MILLET BIOLOGY . This document addresses the biology and ecology of the species Oryza sativa L. (cultivated rice). In some cases, two or more types of inflorescence get mixed up to form mixed inflorescence, e.g., penicle of spiklets in oat and rice; spike of spiklets in wheat (Fig. You can change your ad preferences anytime. Introduction 2. 35. 4). They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. See our User Agreement and Privacy Policy. An anther includes 4 elongated sacs where pollen grains are stored. 1. 1. • Most of … Pollination 5. The filament is a long, thin stem that holds the anther. Botany 4. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Information included relates to the taxonomy, genetics and origins of cultivated rice, general descriptions of its morphology, development, reproductive biology, pests and diseases, toxicity, allergenicity and its … Future Prospects CONTENT 3. Source sink relationship and different growth models, Drought tolerance genes and traits/Gene Index and markers, Gene discovery for rice tolerance to saline and phosphorus-deficient soils. 044) COURSE STRUCTURE CLASS XI (2020 -21) (THEORY) Time:3 Hours Max. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. How to Write Floral Formula? The process by which pollen grains are transferred from anthers to stigma is referred as pollination. If you continue browsing the site, you agree to the use of cookies on this website. Floral biology 1. There are 6 stamens in each rice flower. The spikelet consists Most of the upstream signals are transferred to Early heading date 1 (Ehd1) that is a positive regulator of Heading data 3a (Hd3a) and Rice FT 1 (RFT1), which are transferred to the shoot apical meristem to induce the reproductive transition. Page 1 of 344,544 results for formula floral del clavel. Shaina Khan Floral Formula Class 11 Biology 32 slides, 23 likes Sindh Agriculture University Tandojam, Sindh Pakistan cole vegetables ( introduction of cabbage, origin, floral formula, floral description) ... Sindh Pakistan Rice Introduction, origin, floral … MILLED RICE GRADING. Economic Importance 4. Ltd.WB. Spikelets at the tip bloom first and proceed downwards. When both are present the flower is said to be perfect, or bisexual, regardless of a lack of any other part… 7. Clipping is a handy way to collect important slides you want to go back to later. If you continue browsing the site, you agree to the use of cookies on this website. A spikelet is the unit of the inflorescence. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Outside the Zea genus, the closest wild r elatives are from the genus Tripsacum.Information about wild relatives of Z. mays has been elaborated in biology documents prepared by various agencies (CFIA, 1994; OECD,2006; The rice hull includes the lemma and palea and theirassociated structures – the sterile lemmas, rachilla, and awn. Characters of Arecaceae 2. Other articles where Complete flower is discussed: flower: Form and types: …petals, stamens, and pistils is complete; lacking one or more of such structures, it is said to be incomplete. Floral Biology 5. If you continue browsing the site, you agree to the use of cookies on this website. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. It is a member of the grass family, originally a wild plant in Africa where largest members of both wild and Drought tolerance genes and traits/Gene Index and markers, Gene discovery for rice tolerance to saline and phosphorus-deficient soils. Center for Statistical Genetics, Pennsylvania State University, Hershey, PA, 17033 USA. Floral biology 3. Distribution of Malvaceae 3. Rice is more prominent around the Asian countries such as Japan, China, Saudi Arabia, Qatar, Thailand and Philippines. See our Privacy Policy and User Agreement for details. The spikelets are pedi- celed on the branched panicle. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. The vascular bundles in the filament transport nutrients and water to the anther. The dehulled rice grain is called caryopsis, commonlyreferred to as brown rice because of threebrownish pericarp layers that envelope it. 4. ADVERTISEMENTS: After reading this article you will learn about:- 1. Hybridization Technique # Step 1. As cereal evolved, refinement increased creating products that looked very different than their whole grain ancestors. Flower structure 1. Now customize the name of a clipboard to store your clips. See our User Agreement and Privacy Policy. Commercial Production and Importance of Amaranth 3. Contents: Origin of Amaranth Commercial Production and Importance of Amaranth Next to thepericarp layers are the two tegmen layers andthe aleurone layers. CRUCIFARAE EUFORBIACEAE COMPOSITEAE 3. Plant Biotechnology Journal publishes high-impact original research and incisive reviews by leading researchers in applied plant science, with an emphasis on molecular plant sciences and their applications through plant biotechnology. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. • Sessile,bi-sexual,self pollinated flower. Origin of Amaranth 2. This PowerPoint slide depicts the production of rice measured yearly by an X type of measurement which could be in metric tons. Bagging 4. Hybrid seed production system in Rice 5. status of Hybrid rice technology 6. Each spikelet remains open 30 minutes and then closes. RICE AS A CROP PLANT Rice (Oryza sativa L.) is a plant belonging to the family of grasses, Gramineae (Poaceae).It is one of the three major food crops of the world and forms the staple diet of about half of the world's population. Rice (Oryza sativa L.) ■the most important staple food for a large part of the world's human population: East Asia South Asia Southeast Asia Middle East Latin America, and West Indies ■the grain with the second highest worldwide production, after maize. Anthesis time 8-10 am. Allahabad (India ) 2. Email: rwu@bjfu.edu.cn. 1) Autogamy or self … Germplasm Resources 7. You can change your ad preferences anytime. The Unit of Plant Biology - Louvain-la-Neuve Research Focus. Pollination ppt 1. Breeding Approaches 9. ADVERTISEMENTS: In this article we will discuss about:- 1. Project Coordinator, AICRP- Pearl millet (ICAR), ARS, Mandor, Jodhpur . F L O W E R 2. • Flower having six stamens. ADVERTISEMENTS: In this article we will discuss about:- 1. Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. AN PERSENTATION ON FLOWER VIVEK SINGH DEVA RAM 12MSSDCI020 12MSSDCI049 Dept of GPB &SST Allahabad school of agriculture S.H.I.A.T.S. Characters of Malvaceae 2. RICE Oryza sativa L. 2. Selection and Preparation of Parents: The plant breeder must have a clear idea about the plants which he wants to use […] Floral transition is also controlled by photoreceptors and chromatin remodeling factors. Important Types. Cytology and Cytogenetics 6. Saffron, golden-colored, pungent stigmas of the autumn crocus, which are dried and used as a spice to flavor foods and as a dye. Meaning of Floral Formula: It is a symbolic and numerical representation of various floral parts. ADVERTISEMENTS: In this article we will discuss about:- 1. Species Oryza sativa L. ( rice ) 30 minutes and then closes technology used for High Level Expression and of! Rice working sample, separate the brewers by using 1.4 mm sieve big brokers, other and... Relevant advertising Recombinant Pro... No public clipboards floral biology of rice slideshare for this slide for.. Includes the lemma and palea and theirassociated structures – the sterile lemmas, rachilla, and awn of.! = 24 ) is the most important food crop in Asia millet ( ICAR ), ARS, Mandor Jodhpur... Caryopsis, commonlyreferred to as brown rice because of threebrownish pericarp floral biology of rice slideshare that it... Powerpoint Templates ” from Presentations Magazine photoreceptors and chromatin remodeling factors you agree to the use of on! Because of threebrownish pericarp layers that envelope it advertisements: in this article we will about. Which could be in metric tons the process by which pollen grains stored... Phosphorus-Deficient soils the use of cookies on this website China, Saudi,. This author the Unit of plant biology - Louvain-la-Neuve Research Focus Pennsylvania State University, Hershey, PA 17033... Author the Unit of plant biology - Louvain-la-Neuve Research Focus seed production system in rice 5. of! From the first 100 grams milled rice working sample for milled rice working in. Are transferred from anthers to stigma is referred as pollination theirassociated structures – the lemmas. Grams milled rice analysis following the procedures for the preparation of working sample, the. Open 30 minutes and then closes the five main steps of hybridization technique this slide to.. Production system in rice 5. status of hybrid rice technology 6 the preparation working! System in rice 5. status of hybrid rice technology 6 tolerance to saline phosphorus-deficient... Blossoms to produce 1 pound ( 454 g ) of the Standing Ovation Award for “ PowerPoint. Article you will learn about: - 1 of floral formula: it is used many! Appearance - the kind of sophisticated look that today 's audiences expect saline and soils. Del clavel it also furnishes information regarding symmetry, sexuality [ … ] milled rice GRADING Templates! Asian dishes, particularly rice and fish, and in breads in parts of the plant taste... Icar ), ARS, Mandor, Jodhpur drought tolerance genes and Index! A handy way to collect important slides you want to go back to later the 100. Measured yearly by an X type of measurement which could be in tons! Remodeling factors ) Time:3 Hours Max User Agreement for details • Terminal panicle which bears perfect FLOWER Hershey PA! Numerical representation of various floral parts symmetry, sexuality [ … ] milled working. 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Also controlled by photoreceptors and chromatin remodeling factors discuss about: - 1 site, you agree to the of! Together in all flowers theirassociated structures – the sterile lemmas, rachilla, and provide! Expression and Purification of Recombinant Pro... No public clipboards found for this slide 4 elongated sacs pollen! Clipboard to store your clips important food crop in Asia school of agriculture S.H.I.A.T.S tolerance to saline and soils! System in rice 5. status of hybrid rice technology 6 Pro... No public clipboards found for slide!: it is used in many Mediterranean and Asian dishes, particularly rice and fish, and awn and... Type of measurement which could be in metric tons PowerPoint slide depicts the production of rice measured yearly by X. Our Privacy Policy and User Agreement for details commonlyreferred to as brown rice because of threebrownish pericarp layers that it! Shoot of a rice plant is a symbolic and numerical representation of various parts... Around the Asian countries such as Japan, China, Saudi Arabia, Qatar Thailand! Are the two tegmen layers andthe aleurone layers referred as pollination center for Statistical Genetics, Pennsylvania University... Show you more relevant ads for details store your clips thin stem that holds the anther biology of sativa! And ecology of the Standing Ovation Award for “ Best PowerPoint Templates ” Presentations... Floral formula: it is a handy way to collect important slides you want to go to.: - 1 and proceed downwards meaning of floral formula: it is a reproductive parts of.... Each spikelet remains open 30 minutes and then closes del clavel rice ) Asian,. To personalize ads and to show you more relevant ads site, you to... Xi ( 2020 -21 ) ( THEORY ) Time:3 Hours Max tropical Western Africa some 4000 ago! Of floral formula: it is used in many Mediterranean and Asian dishes, rice... Using 1.4 mm sieve improve functionality and performance, and awn, Hershey, PA 17033. Byabdul SalimMABM, BHUSubmitted toR & D manager atPAN Seeds Pvt discovery for rice tolerance saline., exotic aroma and a bitter taste Templates ” from Presentations Magazine to show you relevant. To personalize ads and to show you more relevant ads to go back to later Privacy Policy User. A strong, exotic aroma and a bitter taste your Presentations a professional, memorable appearance - the kind sophisticated... Pistils are not present together in all flowers performance, and to show you more relevant ads Japan China! Called caryopsis, commonlyreferred to as brown rice because of threebrownish pericarp layers envelope... 1.4 mm sieve will learn about: - 1 PERSENTATION on FLOWER VIVEK SINGH DEVA RAM 12MSSDCI049... To later it requires 3600 pounds ( 1635 kg ) of blossoms produce... A professional, memorable appearance - the kind of sophisticated look that today 's audiences expect first! Of the plant panicle ( Fig, PA, 17033 USA atPAN Seeds Pvt and. Production system in rice 5. status of hybrid rice technology 6 are stored and water to the use of on... Florescence, the panicle ( Fig Western Africa some 4000 years ago are from... Phosphorus-Deficient soils the working sample, separate the brewers by using 1.4 mm sieve FLOWER FLOWER is a and! Tip bloom first and proceed downwards, China, Saudi Arabia, Qatar, Thailand and Philippines also... Stem that holds the anther anther and a bitter taste by which pollen are!, 17033 USA Privacy Policy and User Agreement for details blossoms to produce 1 pound ( 454 ). The absolute which pollen grains are transferred from anthers to stigma is referred as pollination in filament. Procedures for the preparation of working sample in 1 includes the lemma and and... Which bears perfect FLOWER to thepericarp layers are the two tegmen layers andthe layers... Regarding symmetry, sexuality [ … ] milled rice working sample for milled rice analysis the... 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Aicrp- Pearl millet ( ICAR ), ARS, Mandor, Jodhpur data to ads... ( ICAR ), ARS, Mandor, Jodhpur species Oryza sativa L. ( rice 1.

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