Download or read book Alfalfa Yield Response to Potassium Calcium and Magnesium Levels with Three Soil Types written by Julian Quentin Lynd and published by . This book was released on 1964 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alfalfa Yield and Composition as Affected by Soil Calcium Magnesium and Potassium at Three Phosphorus Levels written by Donald Ray Sanders and published by . This book was released on 1966 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Productivity and Profitability of Alfalfa in Response to Phosphorus and Potassium in Association with Calcium and Magnesium and Harvest Management written by Michael Baidoo and published by . This book was released on 2022 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus (P) and potassium (K) have been well documented as key essential nutrients to increase alfalfa (Medicago sativa L.) production. However, other interrelated factors including cultivar, harvesting schedules, and relative levels of soil K, calcium (Ca), and magnesium (Mg) can influence response of alfalfa to P and K. With the current increasing trend of fertilizer prices and under conditions of nutrient availability and uptake, productivity and profitability of alfalfa in response to P and K applications is yet to be further explored. Five different experiments were conducted to (a) determine the influence of K, cultivar, and harvest time on productivity of new alfalfa stands, (b) evaluate K and harvest time effects on forage production of old alfalfa stands, (c) investigate the impacts of P and K in association with Ca and Mg, and harvest management on alfalfa, (d) ascertain the impacts of P and K in combinations with Ca and Mg, and harvest management on alfalfa under controlled environments, and (e) assess the economic returns of P, K, Ca, and Mg fertilization on alfalfa under different harvest systems. Treatments were (a) Field study one: four K rates (0, 56, 112, and 168 kg K2O ha−1), two cultivars (“Hi-Gest 360”; “AFX 457”), and two harvest times (early harvest, late bud to early [10%] bloom; late harvest, 7 days after early harvest) with four replications, (b) Field study two: six K rates (0, 56, 112, 168, 224, and 280 kg K2O ha−1) and two harvest times (early harvest, late bud to early [10%] bloom; late harvest, 7 days after early harvest) with four replications, (c) Field study three: 18 selected combinations rates of three P (0, 34, and 67 kg P2O5 ha−1), three K (0, 168, and 336 kg K2O ha−1), two Ca (0 and 560 kg CaO ha−1), and two Mg (0 and 56 kg MgO ha−1); and two harvest times (early harvest, late bud to early [10%] bloom; late harvest, 7 days after early harvest) with three replications; and (d) Greenhouse study: six selected combinations rates of two P (0 and 67 kg P2O5 ha−1), two K (0 and 336 kg K2O ha−1), three Ca (0, 4483, and 8967 kg CaO ha−1), and three Mg (0, 448, and 897 kg MgO ha−1); and two harvest times (early harvest [30 to 40 growth days], late harvest [7 days after early harvest]) with five replications. For each study, the respective treatments were organized in factorial arrangement in a randomized complete block design. For new alfalfa stands, there was a linear (P
Download or read book Some Effects of Nutrients on Growth and Mineral Composition of Alfalfa and Tomatoes on Four Michigan Sandy Soils written by Leslie Warren Tobin and published by . This book was released on 1951 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Different Ratios of Potassium to Magnesium on the Yield and Potassium and Magnesium Content of Alfalfa written by Clifford Newell Nolan and published by . This book was released on 1957 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of Recent Published Material on Soil and Water Conservation written by and published by . This book was released on 1966 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstracts for Dec. 1954- issued in the Agricultural Research Service's series ARS-41.
Download or read book A Study of the Relation Between the Supply of Potassium and Other Nutrient Elements in Several Michigan Soil Types and the Growth of Alfalfa and Field Beans written by Kirkpatrick Lawton and published by . This book was released on 1945 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Rate and Frequency of Potassium and Phosphorus Applications on the Yield and the Potassium and Phosphorus Contents of Alfalfa written by Tung-ming Lai and published by . This book was released on 1956 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lime and Fertilizer Incorporation in Spencer Soils for Alfalfa Production I written by James R. Love and published by . This book was released on 1956 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Soil Acidity and Exchangeable Potassium on Alfalfa Yield written by Conrad C. Olsen and published by . This book was released on 1961 with total page 166 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 Abstracts written by American Dehydrators Association and published by . This book was released on 1963 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Influence of Phosphorus and Potassium Fertilization of Two Soil Types on Alfalfa Yield Stand and Content of These Elements written by Russell K. Stivers and published by . This book was released on 1952 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxic Factors in Acid Soils of the Southeastern United States as Related to the Response of Alfalfa to Lime written by Charles Daley Foy and published by . This book was released on 1964 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Fertilizers Including Several Minor Elements on the Growth of Alfalfa on Four Problem Sandy Soils written by Roy DeBolt Bronson and published by . This book was released on 1949 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Analysis of Alfalfa Yield Response to Phosphate Fertilizer at Three Locations in the West written by James Leo Paschal and published by . This book was released on 1953 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Yield Response of an Alfalfa Medicago Sativa L and Timothy Phleum Pratense Mixture to P and K Mg B and N on a Typic Haplorthod Adams Loamy Fine Sand written by Norman William Pauling and published by . This book was released on 1975 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
