This course will give you over all idea about the following topicSeed development and maturation    seed quality and its maintenance  Genetics and agronomic principles followed in seed production Details of varietal and hybrid seed production in Agri and horticultural crops Importance of seed processing - Machines related to seed cleaning and grading  Factors affecting seed storage and different methods of seed storage Seed treatments - seed hardening - pelleting - priming - coating etcSeed Act, 1966 - Seed Rule 1968 - Seed Policy - PPVFRA - Seed Control order, 1983 -Seed bill 2004

In this lesson, students will investigate the miraculous process of air and water combining with seeds, soil, and sunlight to create nearly all the food we eat. Extension activities can take this a step further by encouraging kids to track growth rates of different seeds in an observation journal. Includes place-based connection, activity instructions, extension activities, songs, and vobaulary list.

NGSS: Partially meets 2-LS2-1, 1-LS1-1

Common Core: W.2.7, W.2.8, and MD.K, MD.1, MD.2.1, MD.3.3, MD.4.4, MD.5 with extension activities.

Time: 45 minutes

Materials: "One Bean" book or other book about plant germination, clear plastic cups, paper cups, paper towels, seeds, and water.

The Sentinel-2 10m Land Use/Land Cover time-series is live on ArcGIS Living Atlas of the World! This map provides an annual assessment of yearly global land cover from 2017–2021, in 9 different land cover classes, at 10-meter resolution. The new time-series animates the natural and anthropogenic processes that continue to transform our planet's landscapes and resources, giving researchers, planners, and the GIS community the information they need to make critical future decisions.

Experience agriculture hands-on by visiting one of Silos & Smokestacks’ 117 partner sites. Learn about the history and rich culture of farming in America, get up close and personal with livestock and animals, or discover new and amazing innovations in the agriculture industry!

Silos and Smokestacks is one of the 49 federally designated heritage areas in the nation and are affiliated with the National Park Service. Their mission is to tell the story of American agriculture and its significance to the world through activities and partnerships.

Over the course of three sessions, students act as agricultural engineers and learn about the sustainable pest control technique known as soil biosolarization in which organic waste is used to help eliminate pests during soil solarization instead of using toxic compounds like pesticides and fumigants. Student teams prepare seed starter pots using a source of microorganisms (soil or compost) and “organic waste” (such as oatmeal, a source of carbon for the microorganisms). They plant seeds (representing weed seeds) in the pots, add water and cover them with plastic wrap. At experiment end, students count the weed seedlings and assess the efficacy of the soil biosolarization technique in inactivating the weed seeds. An experiment-guiding handout and pre/post quizzes are provided.

Soil and Water Conservation: An Annotated Bibliography highlights freely-available online resources covering various aspects of soil and water conservation, and is designed to be a resource for conservation students and practitioners. The thirteen chapters in the annotated bibliography are grouped into four sections, including History and Fundamentals, Conservation Practices, Conservation Implementation, and Careers. Types of cited resources include extension bulletins, USDA NRCS conservation practice standards, and other government reports and resources. Cited resources are generally concise, easily read, and meant for general audiences. Annotations and images are used to provide context for each resource. Many contributors made Soil and Water Conservation: An Annotated Bibliography possible through their assistance with technical edits, outline development, identifying resources, or writing annotations. Chapter authors are experts and practitioners of soil and water conservation, or students of soil and water conservation who worked under the supervision of the editor, Colby Moorberg. The annotated bibliography is used as the primary text for Kansas State University’s AGRON 635 – Soil and Water Conservation, which is taught by Moorberg.

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Plants form a close bond with a vast range of microorganisms. In fact, this microbiome could be viewed as an extended phenotype of the plant genome enhancing plants’ ability to cope with environmental stress. To understand this connection, researchers recently examined the microbiome of the model legume Medicago truncatula. They found that bacterial diversity decreased between external and internal plant compartments and that microbiome composition was shaped by strong interactions between compartment type, soil, and plant genotype with the microbial composition of external compartments driven by soil origin and the microbial composition of internal compartments driven by host genetics. All compartments were dominated by Ensifer, the nitrogen-fixing bacteria that form root nodule symbiosis with M. truncatula..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Students will be able to describe the types of soil erosion and explain the methods for prevention

Students will learn how to collect quality soil samples and how soil testing is done

Short Description:
SPACE SYSTEMS: EMERGING TECHNOLOGIES AND OPERATIONS (SSETO) is our seventh textbook in a series covering the world of UASs / CUAS / UUVs. SSETO takes on a new purview of SPACE. UASs (Drones) have a maximum altitude of about 33,000 ft (10 km) because rotating rotors become physically limiting. (Nichols R. et al., 2019) Between 400 ft and 33,000 ft is in the purview of DREAMERS. In the DREAMERS region, Space has its most interesting technological emergence. We see emerging technologies and operations that may have profound effects on humanity. This is the mission our book addresses. We look at the Dreamer region from three perspectives:1) a Military view where intelligence, jamming, spoofing, advanced materials, and hypersonics are in play; 2) the Operational Dreamer Region; which includes Space-based platform vulnerabilities, trash, disaster recovery management, A.I., manufacturing, and extended reality; and 3) the Humanitarian Use of Space technologies; which includes precision agriculture wildlife tracking, fire risk zone identification, and improving the global food supply and cattle management. State-of-the-Art research by a team of fifteen SMEs is incorporated into our book. We trust you will enjoy reading it as much as we have in its writing. There is hope for the future.

Long Description:
SPACE SYSTEMS: EMERGING TECHNOLOGIES AND OPERATIONS is our seventh textbook in a series covering the world of UASs / CUAS/ UUVs. Other textbooks in our series are Drone Delivery of CBNRECy – DEW Weapons: Emerging Threats of Mini-Weapons of Mass Destruction and Disruption (WMDD); Disruptive Technologies with applications in Airline, Marine, Defense Industries; Unmanned Vehicle Systems & Operations On Air, Sea, Land; Counter Unmanned Aircraft Systems Technologies and Operations; Unmanned Aircraft Systems in the Cyber Domain: Protecting USA’s Advanced Air Assets, 2nd edition; and Unmanned Aircraft Systems (UAS) in the Cyber Domain Protecting USA’s Advanced Air Assets, 1st edition. Our previous six titles have received considerable global recognition in the field. (Nichols & Carter, 2022) (Nichols et al., 2021) (Nichols R. K. et al., 2020) (Nichols R. et al., 2020) (Nichols R. et al., 2019) (Nichols R. K., 2018)

Our seventh title takes on a new purview of Space. Let’s think of Space as divided into four regions. These are Planets, solar systems, the great dark void (which fall into the purview of astronomers and astrophysics), and the Dreamer Region. The earth, from a measurement standpoint, is the baseline of Space. It is the purview of geographers, engineers, scientists, politicians, and romantics. Flying high above the earth are Satellites. Military and commercial organizations govern their purview. The lowest altitude at which air resistance is low enough to permit a single complete, unpowered orbit is approximately 80 miles (125 km) above the earth’s surface. Normal Low Earth Orbit (LEO) satellite launches range between 99 miles (160 km) to 155 miles (250 km). Satellites in higher orbits experience less drag and can remain in Space longer in service. Geosynchronous orbit is around 22,000 miles (35,000 km). However, orbits can be even higher. UASs (Drones) have a maximum altitude of about 33,000 ft (10 km) because rotating rotors become physically limiting. (Nichols R. et al., 2019) Recreational drones fly at or below 400 ft in controlled airspace (Class B, C, D, E) and are permitted with prior authorization by using a LAANC or DroneZone. Recreational drones are permitted to fly at or below 400 ft in Class G (uncontrolled) airspace. (FAA, 2022) However, between 400 ft and 33,000 ft is in the purview of DREAMERS.

In the DREAMERS region, Space has its most interesting technological emergence. We see emerging technologies and operations that may have profound effects on humanity. This is the mission our book addresses. We look at the Dreamer Region from three perspectives:1) a Military view where intelligence, jamming, spoofing, advanced materials, and hypersonics are in play; 2) the Operational Dreamer Region; which includes Space-based platform vulnerabilities, trash, disaster recovery management, A.I., manufacturing, and extended reality; and 3) the Humanitarian Use of Space technologies; which includes precision agriculture wildlife tracking, fire risk zone identification, and improving the global food supply and cattle management.

Here’s our book’s breakdown:

SECTION 1 C4ISR and Emerging Space Technologies. C4ISR stands for Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance. Four chapters address the military: Current State of Space Operations; Satellite Killers and Hypersonic Drones; Space Electronic Warfare, Jamming, Spoofing, and ECD; and the challenges of Manufacturing in Space.

SECTION 2: Space Challenges and Operations covers in five chapters a wide purview of challenges that result from operations in Space, such as Exploration of Key Infrastructure Vulnerabilities from Space-Based Platforms; Trash Collection and Tracking in Space; Leveraging Space for Disaster Risk Reduction and Management; Bio-threats to Agriculture and Solutions From Space; and rounding out the lineup is a chapter on Modelling, Simulation, and Extended Reality.

SECTION 3: Humanitarian Use of Space Technologies is our DREAMERS section. It introduces effective use of Drones and Precision Agriculture; and Civilian Use of Space for Environmental, Wildlife Tracking, and Fire Risk Zone Identification.

SECTION 3 is our Hope for Humanity and Positive Global Change. Just think if the technologies we discuss, when put into responsible hands, could increase food production by 1-2%. How many more millions of families could have food on their tables?

State-of-the-Art research by a team of fifteen SMEs is incorporated into our book. We trust you will enjoy reading it as much as we have in its writing. There is hope for the future.

Word Count: 111490

ISBN: 978-1-944548-48-3

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"The sustainability of the terrestrial ecosystem depends on the stability of its tiniest residents. The terrestrial microbiome controls functions such as organic carbon turnover, nutrient-use efficiency, and productivity, and losing critical keystone functions may cause dramatic shifts in microbiome composition and function. A recent study sought to better understand the relationship between biodiversity and microbiome stability. Researchers inoculated microbial communities differing in phylogenetic diversity into sterilized soil and evaluated the resulting microbiome stability. They found that bacterial communities with higher phylogenetic diversity tended to be more stable throughout a range of pH values. Specialized metabolic functions, including “nitrogen metabolism” and "phosphonate and phosphinate metabolism,” were identified as keystone functions. These critical functions were carried out by specific bacterial taxa, including Nitrospira and Gammatimonas..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Statewide dual credit (SDC) classes are college-level courses taught at the high-school level by trained high-school teachers. All SDC courses culminate in a challenge exam which is used to assess mastery of the postsecondary-level learning objectives. Students who meet or exceed the exam ‘cut score’ receive college credit that can be applied to any Tennessee public postsecondary institution.  This course is an introduction to the field of agricultural business, including some of the basic tools and concepts of decision making. Concepts are illustrated in terms of selected current social and economic issues in the industry of production agriculture and agricultural business. 

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Students choose one of sixteen agriculture- or FFA-related learning activities from the grid for use during a day when the regular classroom teacher is absent. 

TED Studies, created in collaboration with Wiley, are curated video collections — supplemented by rich educational materials — for students, educators and self-guided learners. In Reworking the Western Diet, speakers examine how that diet — processed, high in refined sugars, and heavy in corn, soy, meat and dairy — is making us and the environment sick. These TED Talks blaze the trail to sustainable farming and a more sensible diet. 

Introduce your students to the health benefits of sweet potatoes with Charleston County School District Nutrition Services, the Green Heart Project, and The Bee Cause Project with this flier and worksheet.