HANDLING OF FRUITS AND VEGETABLES . The post-harvest technology will assist in improving production and tuber use. 5 Monitoring/inspection are mandatory for certification of other classes of seed (foundation, certified). We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Water harvesting and conservation In many farming areas, readily available water is in short supply. Figure 16 contains a flowchart with the basic technical selection criteria for the different water harvesting … The FAO (Food and Agriculture Organization) estimates that 1/3 rd of food products is lost every year. Harvesting seed with a combine at Nash's Organic Produce, Sequim, WA. The embryo grows out of the seed. Seed production during early kharif and summer seasons are very suitable. Now customize the name of a clipboard to store your clips. local occurrence or in an inaccessible area. From collecting and harvesting to figuring out how to germinate, the process of seed saving results in happy (and budget-friendly) gardening. PowerPoint Templates > Seed . Clipping is a handy way to collect important slides you want to go back to later. of seed collection when a plant is rare, of limited Germination takes anything from 24 hours to 7 days. 3 2. When a seed is planted in the soil, it can germinate, or begin to grow. HARVESTING WET SEEDS • Melons, pumpkins, squash, watermelon and summer squash when fully grown • Easily slips the vine Panache, rareseeds.org . See our User Agreement and Privacy Policy. Harvest a plot in the way that is easiest for you. Clipping is a handy way to collect important slides you want to go back to later. Crystal templates image source: Shutterstock . T. triandra), seed has been TWO DIMENSIONS. Require two years with vernalization 2. The purpose of releasing improved crop varieties is to increase productivity and overall crop production to anchor food security. Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. Seed Quality Seed is a living product and must be grown, harvested and processed correctly to maximize its viability and the subsequent crop productivity. days to maturity and improved harvest-ability (e.g., reduced straw, resistance to lodging). Harvesting of Maize.....27 11. harvesting. • The amount of moisture in the seed is probably the most important factor influencing the longevity and germination capacity of the seed. This can be judged when one or two mangoes ripen on the tree are fall on the ground of their own accord. Dead seeds cannot be brought back to life or more realistically perhaps, dead portions or areas in seeds cannot be rejuvenated or made whole again. The seed spices are annual herbs, whose dri ed fruit or seeds are mostly used . Seed of improved varieties is a costly input; more so in the case of groundnut, ... harvest to eliminate any unhealthy, abnormal and off-type plants. 1. If you continue browsing the site, you agree to the use of cookies on this website. Basically the seed is made up of the embryo or miniature plant, the Use your hands to snap off the seed heads, or cut the seed heads off with pruners, a sickle, or a scythe. Post-harvest loss is one of the biggest problems which affects economic growth globally. The latter being a result of the former. Lecture 1 Seed production 5-12 Lecture 2 Seed policy 13-16 Lecture 3 Seed demand forecasting and planning for certified, foundation and breeder seed production 17-23 Lecture 4 Deterioration of crop varieties – causes and maintenance 24-28 Lecture 5 Seed quality 29-37 Lecture 6 Classes of seed 38-43 Get ideas for your own presentations. HARVESTING WET SEEDS • Tomatoes, peppers with final color change . Method of seed production Lady’s finger is a self pollinated crop with 0 – 5% of cross pollination through insects. 20. Growing Spring Vegetables from Seed Gerard Ballanco, M.D. • After extraction of seed, the seed are dried in the sun between 8.00-11.00 Am and 2.00-5.00 Pm to bring out the original moisture content. Mango . Keywords: Seed spices, harvesting, maturity indices, shatter ing . Sources to contact for good quality seed • StateAgriculturalDevelopment Project (ADP) that includes rice in its production programs. By Harvesting and Threshing of Paddy Next Introduction Cutting: cutting the panicles and straw. If you continue browsing the site, you agree to the use of cookies on this website. Introduction . The time of harvesting is determined by the degree of maturity. If you continue browsing the site, you agree to the use of cookies on this website. ♦ Harvest crops as advised making use of basic harvesting tools. Evaluation of Seed and Post-harvest Projects 26 C.15. Harvesting your own seeds, albeit a somewhat extensive process, isn’t nearly as difficult as one might think. The seeds should be sown about 1cm to 3 cm deep. It can be the only feasible method or governing principles. Learn new and interesting things. Dry processing involves harvesting see d that has already matured and dried within the seed-bearing portion of the plant. This is because in many cultures fall was and still is the time for harvesting crops. ASCO, Bolangir. • Late harvesting result in increased weather damage & losses due shattering seeds & lodging of plants in field. THRESHING • Make sure plant material is fully dry • Hand threshing for less than 50-100lbs • Rub by hand or jump and dance apart • Monitor pressure applied . The information contained in this guide was gleaned from numerous print and web resources, as well as from conversations with many prominent seed experts. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. During the process of maturation the fruit receives a regular supply of food material from the plant. As the fruits and vegetables are perishable, so their chances are more to get spoiled or degraded. If seed are allowed to deteriorate in the field, or mechanically abused in harvesting, the damage cannot be undone by subsequent good storage, gentle handling or even seed treatment. Post-harvest loss is one of the biggest problems which affects economic growth globally. It can be the only feasible method of seed collection when a plant is rare, of limited local occurrence or in an inaccessible area. as spices. • Example like, Chilli, Okra, Sponge gourd, Ridge gourd, etc. Shelterwoods are implemented by using a series of harvesting entries, each with specific objectives and characteristics. Hand harvesting is an arduous task and seed yields are low. ... seeds can also be treated with sweet flag rhizome extract or cow’s urine solution (diluted with water in 1:5 ratio) for 30 minutes before sowing. There are basically two dimensions in which the seed principle presides, the spiritual and the physical. Bael . hand from the base of the inflorescence The FAO (Food and Agriculture Organization) estimates that 1/3 rd of food products is lost every year. Storage structures for seeds. In . Where the leaves are harvested by priming, a smaller yield of viable seed can be expected. High-quality seed is the single most important factor for successful cultivation. A seed needs water, nutrients, and the right temperature to germinate. These structures are relatively simple polyethylene-covered unheated structures that typically do not use fans or ventilation. Temperature, nutrients and other Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Collecting seeds from dry fruited crops, can be as simple as going out to the garden, handpicking a few mature seedpods, and bringing them into the house for further drying and cleaning. Seeds saved from an F-1 hybrid plant will be the next generation (F-2) and will in most cases produce plants inferior to the parents. 1. the head and be shed over time. Financial Sustainability 35 D.3.2. Also in pre-harvest factors (seed source, rootstock, etc.) Dr. S. S. Jena Harvesting and planting true potato seed (or TPS as fans call it) also helps to preserve the genetic diversity of the potato plant. PROCESSING . The easiest is the paper towel method. In other words, commercial seeds grow true-to-type, but their offspring don't. While there are other methods to extract pollen from the male plant, this is perhaps the easiest for novice home-growers. Good quality seed must be sown to realize the yield potential of all varieties. Seeds/grains are durable crops that usually require simple systems in their storage. Lecture 2: MATURITY INDICES, HARVESTING AND POST HARVEST . Gaspar, Review and Future … When a seed begins to germinate, it soaks up water. Seed Processing and Storage: Principles and practices of seed harvesting, processing, and storage: an organic seed production manual for seed growers in the Mid-Atlantic and Southern U.S. Harvesting and Threshing of Paddy Harvesting is the process of collecting ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 68f74a-MDEzM Threshing grain Time to define some vocabulary you may not know, unless you grew up on a wheat farm. Photo credit: Nash Huber, Nash's Organic Produce. Ultimately, the maximal product quality is determined ; at harvest. And the wattage is in microwatt range. Dry the heads or sheaves in your wheat plot for 7 to 10 days before threshing. It also allows you to engage students on the topic by asking questions and explaining how different foods are harvested. As the fruits and vegetables are perishable, so their chances are more to get spoiled or degraded. The fall season has long been associated with harvest time. Quality Seed Production In the germination process, the germ in the seed breaks through its shell and forms a root, which is known as the taproot. You can change your ad preferences anytime. Moist chilling is a method to break down physiological dormancy and involves the addition of moisture to the seeds so they imbibe water and then the seeds are subject to a period of moist chilling to after-ripen the embryo. The natural seed time and harvest laws are shadows of . Seed Stratification This dormancy prevents seed of many species from germinating when environmental conditions are not favorable for survival of the seedlings. It is the stage of fully development of tissue of fruit and vegetables only after which it will ripen normally. PPT is an additional, complementary step done at the end of the priming process before the seed is dried. Looks like you’ve clipped this slide to already. spiritual laws.  Non-mechanical methods Our harvest festival powerpoint is jampacked full of harvest fun facts, pictures and important information for your child to learn and engage with in their KS2 lessons. 18. Many are downloadable. The loss depends upon the type of crop is grown. Seed saving involves selecting suitable plants from which to save seeds, harvesting seeds at the right time, and storing them properly. There are also a number of festivals that come with the harvest season, be it Halloween or Thanksgiving. stripped from the inflorescence (Inflorescence - a  Hand harvesting is an arduous task and seed Long term potential of potato use is based on derived products. Looks like you’ve clipped this slide to already. Deterioration in seed quality may begin at any point in the plant’s development stage from fertilization onward. In fact, harvest itself means ‘autumn’. No public clipboards found for this slide. The easiest is the paper towel method. If you continue browsing the site, you agree to the use of cookies on this website. With cereals and pulses, a distinction should be made between maturity of stalks (straw), ears or seedpods and seeds, for all that affects successive operations, particularly storage and preservation. 48. A water harvesting scheme will only be sustainable if it fits into the socio-economic context of the area as described in the previous chapter and also fulfills a number of basic technical criteria. Postharvest Unit, CESD postharvest@irri.org International Rice Research Institute (IRRI) October 2013 . The seeds will continue to increase in size and quality for days to weeks after the first fruit is edible. Seed quality depends upon the physical conditions that the mother plant is exposed to during growth stages, as well as harvesting, processing, storage and planting. Cannabis seeds should be hard, dry and brownish in colour. Making Your Own 2020’s Seed Starting & Planting Schedule Identify Your Last Spring Frost Date & First Planting Dates. harvesting under close supervision. Method of harvesting • By hands • Quality of seed depends upon handling of harvested crop & the care taken during threshing • Maintain lot identity • … Seed heads can be individually cut off or seed stripped from the inflorescence (Inflorescence - a group of flowers borne on a stem) by running a hand from the base of the inflorescence upwards. ♦ Have gained specific knowledge and skills in harvesting techniques and will be able to operate in a plant production environment implementing sustainable and economically viable production principles. Seed is a live embryo in dormancy mode with or without cover, which can grow as a fully developed plant under a favourable environment. St Tammany Master Gardener LSU AgCenter Start with healthy seedlings to get healthy plants. Generally cannabis varieties with a hig… Piezoelectric Energy Harvesting The output voltage obtained from a single piezoelectric crystal is in milli volt range, whichis different for different crystals. Seed companies also like F-1 hybrids because the seeds harvested from the F-1 hybrid plant cannot be successfully used as propagules in the next generation. That is, the physical is a result of the spiritual. See our User Agreement and Privacy Policy. This will ensure genetic purity, which in the next generation would conform to the standards of foundation seed. the harvesting period should not coincide with heavy rains. • Seed moisture at harvest was reduced when harvest aid was applied compared to the nontreated. Germination takes anything from 24 hours to 7 days. 3. View and Download PowerPoint Presentations on Crop Harvesting PPT. The fruit quality is set during growth. In such cases Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. yields are low.  In some cases (e.g. You can grow your own seeds from the blossoms of potato vines. because they strongly influence postharvest quality. 1. Seed production during early kharif and summer seasons are very suitable. Garden crops can be classified as either dry fruited or wet fruited. In this session we explore the following concepts: x The tools used for specific harvesting processes. I. – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 5adf64-ZWJkN Harvesting techniques: BIENNIAL ROOT CROPS . x The safe use of the harvesting tools. Sustainability 35 D.3.1. Certified seed purchases help finance the development of new and improved varieties. • Gramoxone Inteon at 16 oz/A plus NIS and sodium chlorate at 4/qt/A were equally effective in desiccating soybean foliage. It assumes that you have basic knowledge of vegetable growing. Know How To Harvest Seeds. 200,000+ satisfied customers worldwide! the harvesting period should not coincide with heavy rains. It takes one year for fruiting after flowering. culms can be transported to the revegetation site Fruits from wet fruited crops must be picked when their seeds are mature. 6.2. Seed Production and Training Manual – by Lambert Delimini – FAO - 12/05/2012 PREFACE Plant breeding activities lead to the development and release of improved crop varieties. x The basic safety precautions to be adhered to while handling harvesting tools. Examples of dry proc essed seed plants include beans, broccoli, corn, lettuce, with seeds, especially in harvesting, cleaning, handling, storage, and transportation, it is essential to keep in mind at all times that inside the seed is a dormant miniature plant awaiting the opportunity to continue its growth. Cannabis seeds should be hard, dry and brownish in colour. Varietal and hybrid Although the total annual rainfall in an area may be enough to sustain farm needs, it is often distributed very unevenly so that long dry periods are interspersed with periods of intense rainfall. • Desiccation was at least 90% in 10 days when applied to Group IV and in 14 days for Group V and VII soybeans. Project Economic Benefits and Sustainability 27 D. Project Outline and Results 29 D.1. Before you start to save seeds, it is necessary to know a few things about the reproductive ability of plants. Seed harvesting and cleaning methods can be divided into two methods: dry processing and wet processing. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. This virus transmission has a short acquisition access period of 15–20 minutes, and latent period of 8–24 hours. weed seeds) 17. When the seeds are mature—the Postharvest After Harvest ; Concerned with the harvest of the crop (when how to harvest maturity standards). To some farmers the advantage of purchasing certified seed is either not apparent or they do not consider the risk of planting saved seed to be high enough to offset the upfront cost of certified seed. agriculture harvest rice Agricultural development agricultural materials Bumper harvest ecological agriculture fertilizer food paddy pesticide planting product description rice sales save food seed agricultural science and technology rice introduction wuchang rice agricultural crops agriculture bureau More. These operations can each be performed individually or a combine harvester can perform them simultaneously. The loss depends upon the type of crop is grown. 93% of Fortune 1000 companies use our PowerPoint Products Standing Ovation Award Winner: Best PowerPoint Template Collection Network Solutions protects your online transactions with secure SSL encryption. Harvesting. Seed Production and Harvesting Seed Conditioning – traditional and new methods Storage Seed Enhancements • seed treatment and coating technologies • priming Seed Testing – physiological and pathological Seed Quality Assurance – labeling and authentication Overview of Vegetable Seed … Not only can PPT improve seed longevity, it can also increase the potential for the seedlings to emerge faster, more uniformly and better equipped to withstand the stresses of a wider range of environmental conditions over only priming and raw seed. Seed Drying of Vegetables • Seeds contain natural moisture, which at harvest time is often higher than the optimum required for the maximum potential life and best germination. HARVESTING WET SEEDS • Seed Mature Crops: Cucumber and Eggplant .com.com. Share yours for free! Relevant Cross-cutting Issues 27 C.16. Methods of seed harvesting Cleaning • Combination of fan and oscillating sieves • Air delivered by fan removes lighter materials • Top sieves with large holes remove larger straw particles • Bottom sieves with smaller holes remove small seeds (e.g. +6012 6810772 +6012 6450772 +6012 2710772 +6012 4402996 +6013 7703899 . World's Best PowerPoint Templates - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Use this interactive Powerpoint on harvest to teach your KS2 class about the harvest festival, why it is celebrated, how it was celebrated in the past, how food is harvested and lots more. View Seed Viability Testing PPTs online, safely and virus-free! Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Crop Harvesting PPT The more seed you sow, the greater your harvest will be your Potential Maximizing Breakthrough Your Limitation Make it Happen Today ! Temperature, nutrients and other environmental factors also affect seed development and influence seed quality. • River Basin Development Authority. From Seed to Plant . Organic certification standards also require use of equipment that is cleaned or not contaminated by use in conventional fields. with seeds, especially in harvesting, cleaning, handling, storage, and transportation, it is essential to keep in mind at all times that inside the seed is a dormant miniature plant awaiting the opportunity to continue its growth. In addition potatoes are used for seed and animal feed. Harvesting should be done at physiological/ harvestable maturity Harvested at field maturity Resultant seed should be vigorous and viable Question of viability does not arise Importance is given to seed quality rather than the yield Importance is given more to yield There are two types (major) of seed production ie. There are a number of different ways of getting the seeds to germinate. In the germination process, the germ in the seed breaks through its shell and forms a root, which is known as the taproot. upwards. Energy harvesting is also called as power harvesting or ambient power or energy scavenging. harvested by cutting the entire stem (culm - a Do not regard each stage as un-important and not necessary for your attention and management. x Cleaning and safe storage of harvesting tools. Energy Harvesting Mohammad Tawfik #WikiCourses Http://WikiCourses.WikiSpaces.com References Alireza Khaligh and Omer G. Onar, Energy Harvesting, CRC Press, 2010 Faruk Yildiz, Potential Ambient Energy-Harvesting Sources and Techniques, The Journal of Technology Studies, Paul Ahern, Piezoelectric Energy Harvesting Review, slideshare.net J. Paulo and P.D. No public clipboards found for this slide. fertilization onward. Paddy harvesting activity includes cutting, stacking, handling, threshing, cleaning, and hauling. M HARVEST PI-T (LCP0003122.LGN) No. Farm-level storage. Chaff: The seed heads and straw from the plant. Achievement of Results 30 D.2. Seed companies also like F-1 hybrids because the seeds harvested from the F-1 hybrid plant cannot be successfully used as propagules in the next generation. You can change your ad preferences anytime. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. choosing appropriate varieties for seed saving to harvesting, processing, and storing seed. In this stage TSS 12.5% and sugar acid ratio 19.5%. To make a schedule for your garden, just take the Excel spreadsheet and adjust the “Last Spring Frost” column to reflect the week of the last spring frost (orange column or week of April 26 in my schedule) for your location. In order to achieve higher voltages, the piezoelectric crystals can be arranged in series.The energy thus obtained is stored in lithium batteries or capacitors. Where the seed heads are trimmed— that is, some of the lateral branches are removed—the amount of Amonggood seed usually is less. Seed quality depends upon the physical conditions that the mother plant is exposed to during growth stages, as well as harvesting, processing, storage and planting. Pre-harvest drying, mainly for cereals and pulses. They will enjoy learning how different foods including healthy fruit and vegetables are harvested from our powerpoint and will be able to test their knowledge on the harvest festival with an interactive quiz. 264-14, 1st Floor, Jalan Kenanga 1, Taman Kenanga, Jalan Bakri, 84000 Muar, Johor, Malaysia. Relevance 32 D.3. group of flowers borne on a stem) by running a  Seed heads can be individually cut off or seed See our Privacy Policy and User Agreement for details. harvest when seed colour becomes pink. To fully understand the shelterwood system, it is important to understand the nature and intent of these harvesting entries. The Seed Rate and Sowing Method of Ashwagandha: Usually, this crop requires a seed rate of 12 kg per ha is sufficient if you chose to go for the broadcasting method. HARVESTING DRY SEEDS • Corn when fully dried, past dough/milk stage . See our Privacy Policy and User Agreement for details. The seed saving techniques of many common vegetables will be introduced in this manual. The line to line method is best suited as it increases root yield and helps in performing intercultural operations easily. Seeds are sown in June July for autumn winter crop and for spring summer crop seeds are sown in November. That makes it swell up and break through its covering. The objectives to advance the crop involve greater productivity, lower production costs and better storage conditions. Learn how from the gardening experts at DIY Network. 1. In other words, commercial seeds grow true-to-type, but their offspring don't. Harvesting is the process of collecting the mature rice crop from the field. immediately following harvest. April start harvesting and may end it start in flowering. It is the fruit which ripen after one year of flowering. Title: PowerPoint Presentation Author: Windows … Now customize the name of a clipboard to store your clips. grass stem), and allowing the seed to mature in Large-scale harvesting is carried out by mechanical equipment that is especially designed to harvest cereal seeds . Harvesting entries in a typical shelterwood. 3. PRODUCING AND HARVESTING TOBACCO SEED production of commercial leaf tobacco. 6.3. Seed harvesting is carried out by a combination of various steps of threshing, cleaning, or combine harvester. At Seminis®, we offer priming … All forms of life start from a seed of some kind. There are a number of different ways of getting the seeds to germinate. | PowerPoint PPT presentation | free to view Global Energy Harvesting Market | Growth, Trends, Analysis, Size - The global energy harvesting market is anticipated to rise with a CAGR of 10.15% and is expected to rise to a revenue of about $ 9.45 billion by the year 2028. 100% satisfaction guaranteed - or send it back for a refund! MATURITY . (8) Directly Harvesting of Matured Pod Method Choice of seed • Use good quality seeds with no insect damage and no contaminants (weed seeds, stones, other seed types) with high percentage of viability (>80%). POST-HARVEST TECHNIQUES UNDER Department of Agriculture & Livestock (NDAL) and ... important for producing high quality rice and seeds.