Download or read book Alfalfa and Alfalfa grass Mixture Management written by Iryna Mcdonald and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Alfalfa is an important forage legume grown in the central Great Plains. However, producers still lack information about the productivity of alfalfa grown with cool-season grasses and the proper time of the last cut of alfalfa in the fall. Two studies are presented in this dissertation. The first study was to determine during a three-year period (2015-2017) the dry matter yield (DMY) and forage nutritive value of alfalfa-grass mixtures compared to alfalfa and grasses grown in monoculture and to assess the effect of nitrogen fertilizer on the dry matter yield and nutritive value of alfalfa-grass mixtures. During the three-years, the DMY was significantly higher in monoculture alfalfa and alfalfa-grass mixtures than in grass monocultures. No significant differences in DMY between alfalfa monoculture and alfalfa-grass mixtures were found. For all treatments, nitrogen application significantly increased DMY compared to the control. In 2016 and 2017, acid detergent fiber (ADF) and neutral detergent fiber (NDF) in smooth bromegrass and tall fescue were higher than in other treatments. Nitrogen fertilizer application did not affect nutritive values such as crude protein (CP), ADF, NDF, and relative feed value (RFV) in different treatments of the forage species. The second study determined the effect of timing of a fall cut on dry matter yield, nutritive value, and stand persistence of alfalfa in Northeastern Kansas in the United States. The DMY of first cut in 2016 was significantly higher in the Roundup Ready variety of alfalfa than in the low-lignin variety of alfalfa. There were no significant differences in DMY between alfalfa varieties in the remaining seasonal cuttings in 2016 and 2017 and in the annual total yield in both years. The DMY of the last cut in the fall was the highest in 2015, 2016 and 2017 in plots that were harvested on September 30. In 2017 the highest DMY in first cut was found in plots that were cut on October 15 in the previous year. The last harvests of the 2016 season, which were on October 15 and October 30, had the highest nutritive value. Opposite results on October 15 and October 30 were observed in 2017. Alfalfa cut on September 15 and September 30 had a higher stand persistence compared to alfalfa cut on October 15 and October 30. In conclusion, last fall cutting of alfalfa, which could be up to October 15, appeared to be acceptable because it did not affect forage dry matter yield.
Download or read book Managing Alfalfa grass Mixtures for Yield and Protein written by and published by . This book was released on 1967 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Establishment of Alfalfa Grass Mixtures Under Organic and Conventional Management written by Eileen Marie Balz and published by . This book was released on 2011 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alfalfa Management Guide written by D. J. Undersander and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alfalfa Management Guide is designed especially for busy growers, with to-the-point recommendations, useful images of diseased plants and pests, and quick-reference tables and charts. Revised in 2011, this edition of Alfalfa Management Guide covers the latest strategies for alfalfa establishment, production, and harvest-soil testing, fertilizing, integrated pest management, rotation, and more.
Download or read book Alfalfa Management Guide written by Dan Undersander and published by John Wiley & Sons. This book was released on 2021-07-07 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to achieve top yields to maximize profits. This 2011 edition offers the latest information and strategies for alfalfa establishment, production, and harvest. Includes many color photos and charts.
Download or read book Management of Alfalfa for High Quality Hay on Nonirrigated Lands of Northern Idaho written by Chester L. Canode and published by . This book was released on 1957 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adaptability and Management of Alfalfa Overseeded Into Warm season Perennial Grasses in Mississippi written by Joshua Andrew White and published by . This book was released on 2018 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alfalfa overseeded into warm-season perennial grasses such as bahiagrass or bermudagrass has the potential to increase forage quality and dry matter yield as well as extend the growing season. Many of the challenges associated with alfalfa in mixtures have been observed in warm-season grasses, but few studies have attempted to explain the dynamics between these grasses and alfalfa when grown together. Two studies were designed to note these relationships: The objective of the first study was to observe the effect of seeding rate and sod preparation on alfalfa and bermudagrass persistence over three years by using minimum tillage and alfalfa seeding rates of 17, 22, 28, and 39 kg ha−1 . Results indicated that sod preparation had no effect on establishment compared to no-tillage. Seeding rates resulted in similar biomass yields and species composition by the second year suggesting that increased seeding rates were unnecessary. Forage quality and yield were improved throughout the year, but alfalfa composition generally decreased towards the end of summer. The objective of the second study was to quantify the amount of nitrogen recovered when alfalfa was overseeded into bahiagrass and bermudagrass and fertilized with ammonium nitrate during late summer. This was accomplished by using two nitrogen rates of 15N labeled fertilizer (28 and 56 kg N ha−1 ) and two application times (after 2nd and 3rd harvest) and in two separate planting environments (planting I and II). It was found that bahiagrass was more competitive than bermudagrass when overseeded with alfalfa. Alfalfa/grass mixtures did not increase forage dry matter yield, nutritive value or grass composition with N application. Nitrogen fertilizer recovery was variable between plantings due to a large variation of alfalfa persistence within different soil types. Where alfalfa was limited, grass fertilizer recovery was over 60%, but when grass composed less than 10% in the mix, then alfalfa had the potential to recover over 40% of the applied fertilizer. The greatest N recovery by grass were favored during late N application. On the other hand, alfalfa N recovery was favored by early fertilizer application.
Download or read book Alfalfa Management Guide written by Dan Undersander and published by John Wiley & Sons. This book was released on 2021-02-23 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to achieve top yields to maximize profits. This 2011 edition offers the latest information and strategies for alfalfa establishment, production, and harvest. Includes many color photos and charts.
Download or read book Irrigated Alfalfa Management for Mediterranean and Desert Zones written by Charles Gebbes Summers and published by UCANR Publications. This book was released on 2008 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: [A publication designed to provide detailed, scientifically-based comprehensive information about the growth, production, management, and utilization of alfalfa grown under irrigation].
Download or read book Overseeding and Companion Cropping in Alfalfa written by W. Mick Canevari and published by UCANR Publications. This book was released on 2000 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alfalfa is considered the “queen of forages” because it is high yielding, high in forage quality, a persistent perennial, and resistant to many pests and diseases. Because of these qualities, alfalfa is not a crop that is typically thought to benefit from overseeding or companion cropping. However, overseeding can enhance your yield and the quality of your stand, and companion cropping may hold significant pest-management advantages. Find out when and why you may want to overseed or companion crop to reap these benefits. Inside you’ll find information on: • Factors to consider for overseeding including selecting the right species • Seeding dates and rates for various crops used in overseeding • Harvest compatibility • Risks and benefits of companion cropping • Various possible companion crops • Pest interactions in mixed alfalfa crops • Quality, market and economic considerations of mixed alfalfa crops This concise, easy-to-use, 31-page guide is profusely illustrated with 31 color photographs and 12 tables.
Download or read book The Influence of Harvest Management on Yields and Food Reserve Trends in Alfalfa Grown in Pure Stands and in Grass Mixtures written by Cyril A. Kust and published by . This book was released on 1960 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Bulletin written by and published by . This book was released on 1953 with total page 1154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Intermountain Alfalfa Management written by Steve B. Orloff and published by UCANR Publications. This book was released on 1997-06-01 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive guide for western alfalfa growers brings together the most current information and recommendations in nearly all areas of alfalfa management, including stand establishment, fertilization, irrigation, pest management, and harvesting
Download or read book The Relationship Between Plant Maturity and Forage Quality in Alfalfa grass Mixtures written by Eric Spandl and published by . This book was released on 1994 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Managing Cover Crops Profitably 3rd Ed written by Andy Clark and published by DIANE Publishing. This book was released on 2008-07 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Download or read book Competitive Relationships of Orchardgrass Smooth Bromegrass and Timothy as Influenced by Association with Three Alfalfa Varieties Differing in Growth Habit Two Sowing Patterns Cutting Management and Nitrogen Fertilizer written by Robert Carl Newman and published by . This book was released on 1969 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alfalfa grass Mixtures for Hay written by Nevin George Brandenburg and published by . This book was released on 1954 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
