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April 15 2003 Spotlight on Species Kentucky bluegrass (Ch 6 pg 125) Poa pratensis Perhaps the most abundant grass in Ohio Important not so much because of its quality, but because of its widespread abundance ID Leaf veins Boat tips Use One of the most hardy grasses, tolerant of low fertility Little growth during summer (drought adaptation) shade tolerant Agronomy small seeds typical sowing rate alone would be 6-8 lb/acre (rarely sown alone, a component of a mixture) invasive usually appears once sown the species are depleted vigorous stolon growth; sod-forming species moderate quality Common varieties Many turf varieties (which should be avoided) - relatively few forage varities old varieties: Kenblue, Park, and Troy new varieties: Sidekick Establishment extremely small seed: 0.2 g / 1000 seed, it has very slow establishment sowing rate 2-4 lb/ac in mixtures (pure sowing is not recommended) can be spring (April) or fall (August) planted, ideally sown with a Brillioun seeder, but can be no-till planted
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Ohio State >> H&CS >> 412 (Spring, 2008)
1 Annual ryegrass 2 Annual ryegrass 3 Annual ryegrass 4 Biodiversity 5 Biodiversity 6 Biodiversity Cut 1 dry sample + bag g 6.3 6.5 6.3 6 5.8 5.6 Cut 1 bag g 4.8 4.9 4.9 4.9 4.9 4.8 Cut 1 dry sample g 1.5 1.6 1.4 1.1 0.9 0.8 Cut 1 pot area m2 0.0...
Ohio State >> H&CS >> 412 (Spring, 2008)
Nitrogen (pg 85-87, 267-275) . soil N status is generally related to ., both are extremely difficult to measure and quantify soil N forms include . and numerous NO3 -& NH4 + are . and dont stay in the soil long. Forage production is more closely...
Ohio State >> H&CS >> 412 (Spring, 2008)
Final Exam HCS412 Forages 10:00 am Friday 6 June 2003, K334 Name:. Instructions: Complete Question 1 (required) and 12 other questions from the 15 options. All questions carry equal credit (10 points per question), except Question 1 (5 points) The...
Ohio State >> H&CS >> 412 (Spring, 2008)
HCS 412 Midterm Exam 10:00 10:48 am 9 May 2003 Name: _ Instructions: Complete 10 questions; Question #1 (required) and 9 others All questions are worth the same: 10 points per question. Show all computational work and units were applicable. Closed ...
Ohio State >> H&CS >> 412 (Spring, 2008)
Birdsfoot trefoil (Lotus corniculatus L. ) Description / Uses BFT is a long-lived perennial forage legume grown primarily for pasture and hay BFT is fine-stemmed, leafy, and does not cause bloat Quality Harvested at flower, bft is equal in quality to...
Ohio State >> H&CS >> 412 (Spring, 2008)
Forage Quality (Chapter 16, pg 363-390) Why? Animal production . Animal intake = . - . - . with better quality forage - At most livestock are constrained by ., higher intake () is only possible with . Quality determines . Yield is not enough Ma...
Ohio State >> H&CS >> 412 (Spring, 2008)
...
Ohio State >> H&CS >> 412 (Spring, 2008)
6 April 2003 Physiology Greek phusis = , ology = . study of the function of living things Mechanistic basis by which plant processes occur. a knowledge of plant physiology allows us to understand e.g. nutrient uptake, drought and cold tolera...
Ohio State >> H&CS >> 412 (Spring, 2008)
Water, Drought & Irrigation Definitions Drought v Meteorological e.g. . . This omits consideration of effects on plants v Biological v Sociological Often as a basis for determining government aid Drought resistance Drought tolerance Drough...
Ohio State >> H&CS >> 412 (Spring, 2008)
Harvest Management (Ch 16 pg 377-388) (Dr Mark Sulc) Introduction Harvest decisions influence: Yield (.) Forage quality (.) Stand persistence (.) Insect damage (harvests can be .) Disease infestation Field and storage losses (too dry, too wet, ...
Ohio State >> H&CS >> 412 (Spring, 2008)
Sustainability (pg 329) 334) Introduction Whether or not we feel \"green\" or adopt \"ecological\" practices, agriculture is a and is constrained by the laws of biology \". The world .and are unprecedented Historical evidence...
Ohio State >> H&CS >> 412 (Spring, 2008)
22 April 2003 Spotlight on Species Tall fescue (Chapter 6 pg 129-138) (Festuca arundinacea) Background The most common species in southern Ohio you love it or you hate it tall fescue stand ID sharp leaf margins thick, coarse, upright leaves p...
Ohio State >> H&CS >> 412 (Spring, 2008)
Soil fertility is the no includes . (CEC), . . (basic igneous rocks), . (porous, high water holding capacity, aerated), . (soil organic matter) significance fertility is . determines the performance of . one determinant of . Use of improved spec...
Ohio State >> H&CS >> 412 (Spring, 2008)
Forage Establishment Chapter 11, pg 239-261 Introduction v Costly To be justified . . Prior to establishment . . If management is not changed, . v Fertilizer v Spring vs fall v Coated vs bare seed. Rhizobia Do it . and do it ....
Ohio State >> H&CS >> 412 (Spring, 2008)
Mid-Quarter Exam HCS412 Forages 10:00 am Wednesday 25 April 2001 Name:. Instructions: Complete Question 1 (required) and 9 other questions from the 12 options. All questions carry equal credit (10 points per question) Show working and units in all...
Ohio State >> H&CS >> 412 (Spring, 2008)
HCS 412 Midterm Exam 8AM 5/2/2002 or 10AM 5/3/2002 Name: _ Instructions: Complete Question #1 (required for everyone), and 9 others from the remaining 12. All questions are worth the same: 10 points per question. Show all computational work and uni...
Ohio State >> H&CS >> 412 (Spring, 2008)
Smooth Bromegrass (Ch 6 pg 125-143) (Bromus inermis Leyss.) Background Sod-forming (rhizomatous) cool season perennial grass. Two major types: Northern types are grown primarily in Canada and North Dakota, Southern types are grown in most of the U....
Ohio State >> H&CS >> 412 (Spring, 2008)
HCS 412 Midterm Exam 10:00 10:48 am 30 April 2004 Name: _ Instructions: Complete 10 questions; Question #1 (required) and 9 others All questions are worth the same: 10 points per question. Show all computational work and units were applicable. Clos...
Ohio State >> H&CS >> 412 (Spring, 2008)
Final Exam HCS412 Forages 9:00 am Tuesday 29 May 2001 10:00 am Friday 1 June 2001 9:30 am Wednesday 6 June 2001 Name:. Instructions: Complete Question 1 (required) and 12 other questions from the 15 options. All questions carry equal credit (10 po...
Ohio State >> H&CS >> 412 (Spring, 2008)
Grazing Management and Utilization grazing Chapter 20, pg 473-501 What are the benefits of grazing? (compared to cropping/confinement) 1. . 2. 3. . 4. 5. . 6. 7. . 8. 9. . 10. 11. . 12. Definitions MIG (Management Intensive Grazing) . . Rota...
Ohio State >> H&CS >> 560 (Winter, 2008)
Previous Next Page Page Contents > Working with related tables and files > Working with the relationships graph > Creating relationships Creating relationships You create relationships between fields in tables to see and work with another table\'s d...
Ohio State >> H&CS >> 560 (Winter, 2008)
Previous Next Page Page Contents > Working with related tables and files > Working with the relationships graph Working with the relationships graph Use the relationships graph to create, change, and view the relationships in your database file. By...
Ohio State >> H&CS >> 597 (Spring, 2008)
World Food System Challenges and Opportunities: GMOs, Biodiversity, and Lessons from Americas Heartland By Charles M. Benbrook, PhD.1 Abstract Most people accept that world food production must grow at a steady pace in order to meet the twin challeng...
Ohio State >> H&CS >> 612 (Fall, 2008)
Endophyte Mycology 1) Fungus found . 2) . . 3) Classic seed-borne disease 4) Fungus is ., 5) sexual phase only found 6) Species specific: o Tall fescue () Neotyphodium . o Ryegrass (.) Neotyphodium . 7) Variation in fungal races 8) Endophyte-free ...
Ohio State >> H&CS >> 612 (Fall, 2008)
HCS612 Final exam Name. 5 December 2002 Complete 10 of the following questions (clearly show which 2 questions you do not answer) Each question is worth 10 points. 1 page of summary notes is allowed. Time allowed 1.5 hr 1) a) Define sustainability (...
Ohio State >> H&CS >> 612 (Fall, 2008)
Seasonality (pg 187-190) Ohio pasture growth curve Pasture growth (kgDM/ha/d 80 60 40 20 0 J F M A M J J A S O N D J Climate drives seasonality Spring . Vigorous reproductive phase E growth is 15% greater than would be predicted from climate al...
Ohio State >> H&CS >> 612 (Fall, 2008)
Forage Quality Vol 2 Ch. 6, pg 83-96 Vol 2 Ch. 7, pg 104-110 Vol 2 Ch. 8, pg 111-120 (NIR) Why? High animal production can only be achieved with . Negative relationship between (pg 86) . with better quality forage At most livestock are constraine...
Ohio State >> H&CS >> 612 (Fall, 2008)
HCS612 - Mid-term exam Name. 28 October 2004 Kottman 334, 8:00-9:48 am Complete 10 of the following questions (clearly show which 2 questions you do not answer) Each question is worth 10 points. Closed book exam, 1 page of notes is allowed Ques...
Ohio State >> H&CS >> 612 (Fall, 2008)
Grass Legume Balance Why? Legumes fix N Complementary growth patterns . ., results in a more uniform pasture growth pattern Greater What Orchardgrass - alfalfa Ryegrass - white clover Wheatgrass - sainfoin Phalaris subterranean clover Red...
Ohio State >> H&CS >> 612 (Fall, 2008)
Animal intake (text pg 85-87) Why? intake is . Animal intake can be explicitly controlled by . (handout pg 252) Example A field has a mass of 4000 kgDM/ha If it is grazed for 2 days to a residual mass of 1000 kgDM/ha (75% utilization) by 100 cows, t...
Ohio State >> H&CS >> 612 (Fall, 2008)
Any Name: System ID:Example April 24, 2000 Date: County: Any Livestock Cow/Calf Pairs Bulls Horses Sheep Goats Stockers Stockers Other Totals and weighted averages= Planned Ave lbs./ Intake Forage Needs Number Head Rate (%) Lbs/day Lbs/year 30 1,000 ...
Ohio State >> H&CS >> 612 (Fall, 2008)
Roots (pg 16) Function . (and its surrounding soil) Uptake of nutrients o Only at the . active and passive mechanisms o Roots grow . o . o Nutrient concentrations will (more root tips and increased nutrient uptake) Uptake of water Mechanism for . I...
Ohio State >> VET BIOS >> 711 (Spring, 2008)
Ohio News Photographers Association Collection SPEC.CGA.ONPA Compiled by Luther Boren. Introduction The Ohio News Photographers Association voted at its annual meeting in 1983 to make The Ohio State University Libraries the repository for a collectio...
Ohio State >> HIST >> 675 (Fall, 2008)
Appendix A: Policy on the Evaluation of Teaching Revised November 2007 I Peer Review of Teaching 1) Each member of the faculty bears responsibility for requesting peer reviews of teaching and for ensuring that adequate numbers of peer reviews are ...
Ohio State >> HIST >> 111d (Fall, 2008)
A Network of Assurance and Security: the Evolving Role of Clans in Somali Society NATHANIEL MOORE Somalia is a nation of a little over eight million people that sits strategically on the Horn of Africa, at the entrance to the Red Sea. Somalias clima...
Ohio State >> HIST >> 306d (Fall, 2008)
A Network of Assurance and Security: the Evolving Role of Clans in Somali Society NATHANIEL MOORE Somalia is a nation of a little over eight million people that sits strategically on the Horn of Africa, at the entrance to the Red Sea. Somalias clima...
Ohio State >> HIST >> 308d (Summer, 2008)
A Network of Assurance and Security: the Evolving Role of Clans in Somali Society NATHANIEL MOORE Somalia is a nation of a little over eight million people that sits strategically on the Horn of Africa, at the entrance to the Red Sea. Somalias clima...
Ohio State >> HIST >> 362 (Winter, 2008)
A Network of Assurance and Security: the Evolving Role of Clans in Somali Society NATHANIEL MOORE Somalia is a nation of a little over eight million people that sits strategically on the Horn of Africa, at the entrance to the Red Sea. Somalias clima...
Ohio State >> HIST >> 111d (Fall, 2008)
Alana Shockey is a junior honors student majoring in History and minoring in Business. She is currently writing a thesis which examines the relationship between the nineteenth century press and three sectarian groups: Shakers, Mormons, and Zoarites. ...
Ohio State >> HIST >> 306d (Fall, 2008)
Alana Shockey is a junior honors student majoring in History and minoring in Business. She is currently writing a thesis which examines the relationship between the nineteenth century press and three sectarian groups: Shakers, Mormons, and Zoarites. ...
Ohio State >> HIST >> 308d (Summer, 2008)
Alana Shockey is a junior honors student majoring in History and minoring in Business. She is currently writing a thesis which examines the relationship between the nineteenth century press and three sectarian groups: Shakers, Mormons, and Zoarites. ...
Ohio State >> HIST >> 362 (Winter, 2008)
Alana Shockey is a junior honors student majoring in History and minoring in Business. She is currently writing a thesis which examines the relationship between the nineteenth century press and three sectarian groups: Shakers, Mormons, and Zoarites. ...
Ohio State >> HIST >> 111d (Fall, 2008)
This paper is a response to Orhan Pamuks novel My Name Is Red, set in sixteenth-century Istanbul. It is written from the perspective of a mosque that figures in the book and it explores the significance of art and architecture in Islam. ...
Ohio State >> HIST >> 306d (Fall, 2008)
This paper is a response to Orhan Pamuks novel My Name Is Red, set in sixteenth-century Istanbul. It is written from the perspective of a mosque that figures in the book and it explores the significance of art and architecture in Islam. ...
Ohio State >> HIST >> 308d (Summer, 2008)
This paper is a response to Orhan Pamuks novel My Name Is Red, set in sixteenth-century Istanbul. It is written from the perspective of a mosque that figures in the book and it explores the significance of art and architecture in Islam. ...
Ohio State >> HIST >> 362 (Winter, 2008)
This paper is a response to Orhan Pamuks novel My Name Is Red, set in sixteenth-century Istanbul. It is written from the perspective of a mosque that figures in the book and it explores the significance of art and architecture in Islam. ...
Ohio State >> HIST >> 111d (Fall, 2008)
HISTORY AT OHIO STATE The Department of History is committed to a tradition of academic excellence. Our large and distinguished faculty provides a notable diversity of historical fields for M.A. and Ph.D. students. More than 200 graduate students fro...
Ohio State >> HIST >> 306d (Fall, 2008)
HISTORY AT OHIO STATE The Department of History is committed to a tradition of academic excellence. Our large and distinguished faculty provides a notable diversity of historical fields for M.A. and Ph.D. students. More than 200 graduate students fro...
Ohio State >> HIST >> 308d (Summer, 2008)
HISTORY AT OHIO STATE The Department of History is committed to a tradition of academic excellence. Our large and distinguished faculty provides a notable diversity of historical fields for M.A. and Ph.D. students. More than 200 graduate students fro...
Ohio State >> HIST >> 362 (Winter, 2008)
HISTORY AT OHIO STATE The Department of History is committed to a tradition of academic excellence. Our large and distinguished faculty provides a notable diversity of historical fields for M.A. and Ph.D. students. More than 200 graduate students fro...
Ohio State >> HIST >> 111d (Fall, 2008)
DEPARTMENT OF HISTORY 2008 UNDERGRADUATE AWARDS AND PRIZES LLOYD ROBERTS EVANS SCHOLARSHIP: To provide scholarships for undergraduate students of junior or senior rank who are majoring in History. Carmela Kiraly GERRY D. GUTHRIE SCHOLARSHIP: To supp...
Ohio State >> HIST >> 306d (Fall, 2008)
DEPARTMENT OF HISTORY 2008 UNDERGRADUATE AWARDS AND PRIZES LLOYD ROBERTS EVANS SCHOLARSHIP: To provide scholarships for undergraduate students of junior or senior rank who are majoring in History. Carmela Kiraly GERRY D. GUTHRIE SCHOLARSHIP: To supp...
Ohio State >> HIST >> 308d (Summer, 2008)
DEPARTMENT OF HISTORY 2008 UNDERGRADUATE AWARDS AND PRIZES LLOYD ROBERTS EVANS SCHOLARSHIP: To provide scholarships for undergraduate students of junior or senior rank who are majoring in History. Carmela Kiraly GERRY D. GUTHRIE SCHOLARSHIP: To supp...
Ohio State >> HIST >> 362 (Winter, 2008)
DEPARTMENT OF HISTORY 2008 UNDERGRADUATE AWARDS AND PRIZES LLOYD ROBERTS EVANS SCHOLARSHIP: To provide scholarships for undergraduate students of junior or senior rank who are majoring in History. Carmela Kiraly GERRY D. GUTHRIE SCHOLARSHIP: To supp...
Ohio State >> HIST >> 111d (Fall, 2008)
Origins of the Terror MIKE HISSAM An attempted explanation of the origins of the phase of the French Revolution known as the Terror can likely come to no simple conclusion. The debate does turn on a simple question: was the Terror the result of spec...
Ohio State >> HIST >> 306d (Fall, 2008)
Origins of the Terror MIKE HISSAM An attempted explanation of the origins of the phase of the French Revolution known as the Terror can likely come to no simple conclusion. The debate does turn on a simple question: was the Terror the result of spec...
Ohio State >> HIST >> 308d (Summer, 2008)
Origins of the Terror MIKE HISSAM An attempted explanation of the origins of the phase of the French Revolution known as the Terror can likely come to no simple conclusion. The debate does turn on a simple question: was the Terror the result of spec...
Ohio State >> HIST >> 362 (Winter, 2008)
Origins of the Terror MIKE HISSAM An attempted explanation of the origins of the phase of the French Revolution known as the Terror can likely come to no simple conclusion. The debate does turn on a simple question: was the Terror the result of spec...
Ohio State >> HIST >> 111d (Fall, 2008)
The Beginnings of the Manhattan Project JONATHON TINDOR The most dreadful weapon in the history of the world was the atomic bomb. Weapons from this category have only been used against actual targets twice, both times by the United States of America...
Ohio State >> HIST >> 306d (Fall, 2008)
The Beginnings of the Manhattan Project JONATHON TINDOR The most dreadful weapon in the history of the world was the atomic bomb. Weapons from this category have only been used against actual targets twice, both times by the United States of America...
Ohio State >> HIST >> 308d (Summer, 2008)
The Beginnings of the Manhattan Project JONATHON TINDOR The most dreadful weapon in the history of the world was the atomic bomb. Weapons from this category have only been used against actual targets twice, both times by the United States of America...
Ohio State >> HIST >> 362 (Winter, 2008)
The Beginnings of the Manhattan Project JONATHON TINDOR The most dreadful weapon in the history of the world was the atomic bomb. Weapons from this category have only been used against actual targets twice, both times by the United States of America...
Ohio State >> HIST >> 111d (Fall, 2008)
The Evolution of the Anti-Mormon Legacy ALANA SHOCKEY Frenzied religious excitement engulfed parts of the American nation as the Second Great Awakening climaxed in the 1830s. The new interest in religion emphasized perfectionism, and repudiated Calv...
Ohio State >> HIST >> 306d (Fall, 2008)
The Evolution of the Anti-Mormon Legacy ALANA SHOCKEY Frenzied religious excitement engulfed parts of the American nation as the Second Great Awakening climaxed in the 1830s. The new interest in religion emphasized perfectionism, and repudiated Calv...
Ohio State >> HIST >> 308d (Summer, 2008)
The Evolution of the Anti-Mormon Legacy ALANA SHOCKEY Frenzied religious excitement engulfed parts of the American nation as the Second Great Awakening climaxed in the 1830s. The new interest in religion emphasized perfectionism, and repudiated Calv...
Ohio State >> HIST >> 362 (Winter, 2008)
The Evolution of the Anti-Mormon Legacy ALANA SHOCKEY Frenzied religious excitement engulfed parts of the American nation as the Second Great Awakening climaxed in the 1830s. The new interest in religion emphasized perfectionism, and repudiated Calv...
Ohio State >> HIST >> 111d (Fall, 2008)
Brown v. Board: Warren Court Driven or Socio-politically Inevitable? BENJAMIN HAMMOND Under Chief Justice Earl Warren the U.S. Supreme Court decided unanimously in Brown, et. al. v. Board of Education of Topeka, Kansas that segregation based solely ...
Ohio State >> HIST >> 306d (Fall, 2008)
Brown v. Board: Warren Court Driven or Socio-politically Inevitable? BENJAMIN HAMMOND Under Chief Justice Earl Warren the U.S. Supreme Court decided unanimously in Brown, et. al. v. Board of Education of Topeka, Kansas that segregation based solely ...
Ohio State >> HIST >> 308d (Summer, 2008)
Brown v. Board: Warren Court Driven or Socio-politically Inevitable? BENJAMIN HAMMOND Under Chief Justice Earl Warren the U.S. Supreme Court decided unanimously in Brown, et. al. v. Board of Education of Topeka, Kansas that segregation based solely ...
Ohio State >> HIST >> 362 (Winter, 2008)
Brown v. Board: Warren Court Driven or Socio-politically Inevitable? BENJAMIN HAMMOND Under Chief Justice Earl Warren the U.S. Supreme Court decided unanimously in Brown, et. al. v. Board of Education of Topeka, Kansas that segregation based solely ...
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