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Effect Of Planting Date On Dry Matter Yield And Nitrogen Accumulation Of Annual Medic Species Either Clear Seeded Or Intercropped With Corn
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Book Synopsis Effect of Planting Date on Dry Matter Yield and Nitrogen Accumulation of Annual Medic Species Either Clear-seeded Or Intercropped with Corn by : Peter Jeranyama
Download or read book Effect of Planting Date on Dry Matter Yield and Nitrogen Accumulation of Annual Medic Species Either Clear-seeded Or Intercropped with Corn written by Peter Jeranyama and published by . This book was released on 1995 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Medics and Clovers in Wheat-no-tillage Corn Rotations with Insights Into Their Use by Farmers by : John Winfield Fisk
Download or read book Medics and Clovers in Wheat-no-tillage Corn Rotations with Insights Into Their Use by Farmers written by John Winfield Fisk and published by . This book was released on 1997 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annual Medics and Berseem Clover as Emergency Forages Or Green Manure for Canola by : Anil Shrestha
Download or read book Annual Medics and Berseem Clover as Emergency Forages Or Green Manure for Canola written by Anil Shrestha and published by . This book was released on 1996 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agronomy Abstracts written by and published by . This book was released on 1995 with total page 1348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes abstracts of the annual meetings of the American Society of Agronomy; Soil Science Society of America; Crop Science Society of America ( - of its Agronomic Education Division).
Download or read book Annual Medics written by John M. Squire and published by . This book was released on 1997 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agronomy News written by and published by . This book was released on 1995 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sept.-Oct. issue includes list of theses and dissertations for U.S. and Canadian graduate degrees granted in crop science, soil science, and agronomic science during the previous academic year.
Book Synopsis Managing Cover Crops Profitably (3rd Ed. ) by : Andy Clark
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.
Book Synopsis The Effects of Planting Date, Nitrogen and Boron Application on Mineral Element Concentration, Yield, Dry Weight and Fresh Weight of Sweet Corn by : Jonathan Anthony Sisson
Download or read book The Effects of Planting Date, Nitrogen and Boron Application on Mineral Element Concentration, Yield, Dry Weight and Fresh Weight of Sweet Corn written by Jonathan Anthony Sisson and published by . This book was released on 1981 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of planting date on mineral element concentration in sweet corn (Zea mays L. cv. Jubilee) at six developmental stages and on yield were investigated. Planting dates were chosen to correspond to early, mid-season, and late commercial plantings. Two nitrogen rates were applied since nitrogen is more often limiting than any other nutrient for sweet corn grown in Western Oregon. Boron was also applied since it has been shown to be limiting in many other crops grown in the Willamette Valley. Planting date significantly affected N, P, K, Ca, Mg, Mn, Fe, Cu, B, and Zn concentration in the whole plants during the vegetative growth stages and in the ear leaves during the stages between tasseling and harvest. During the early stage of growth, N, P, K, Ca, Mg, B, and Zn tended to be higher in the early planted corn plants, while later in the development of corn the effects of planting date were more variable. Planting date also affected the fresh and dry weight of whole plants; the later planting produced more dry weight than the earlier two plantings, while the early planted corn produced more fresh weight at harvest than the later two plantings. Consequently, when analyzing sweet corn for nutritional status, date of planting should be considered when interpreting the plant analysis data. The application of B had no effect on yield, fresh weight or dry weight and only increased B concentration at the first developmental stage. The additional application of N, did not significantly increase yield for the late planted corn, but did for early planted corn. N concentration, as well as Mg, Mn, Cu, and Zn concentrations increased with the higher rate of N fertilizer applied (125 kg/ha). Fresh weight and dry weight were both higher in the plants receiving the higher rate of N, with the difference becoming greater as the plants matured.
Book Synopsis The Effects of Early Planting on the Composition and Yield of Corn by : Benjamin A. Brown
Download or read book The Effects of Early Planting on the Composition and Yield of Corn written by Benjamin A. Brown and published by . This book was released on 1928 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effects of Cultivar, Planting Date, Sampling Date, and Plant Density on Dry Matter Accumulation and Nitrogen Concentration and Content in Maize (Zea Mays L.) by : Nestor Camilo Gonzalez
Download or read book The Effects of Cultivar, Planting Date, Sampling Date, and Plant Density on Dry Matter Accumulation and Nitrogen Concentration and Content in Maize (Zea Mays L.) written by Nestor Camilo Gonzalez and published by . This book was released on 1989 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Planting Dates and Nitrogen Fertilization on Yields in a Maize/legume Intercrop System by : Samuel Atakora Peprah
Download or read book Effects of Planting Dates and Nitrogen Fertilization on Yields in a Maize/legume Intercrop System written by Samuel Atakora Peprah and published by . This book was released on 1983 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dry Matter Accumulation, Nodulation, Dinitrogen Fixation, and Nodule Strain Occupancy of Annual Medics by : Yanping Zhu
Download or read book Dry Matter Accumulation, Nodulation, Dinitrogen Fixation, and Nodule Strain Occupancy of Annual Medics written by Yanping Zhu and published by . This book was released on 1997 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dry Matter Accumulation and Partitioning in Maize at Different Stages of Development as Affected by Planting Dates by : Lovewell Dokani M. Ngwira
Download or read book Dry Matter Accumulation and Partitioning in Maize at Different Stages of Development as Affected by Planting Dates written by Lovewell Dokani M. Ngwira and published by . This book was released on 1984 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Charles L. Mohler Publisher :Natural Resource Agriculture and Engineering Service (Nraes) ISBN 13 :9781933395210 Total Pages :156 pages Book Rating :4.3/5 (952 download)
Book Synopsis Crop Rotation on Organic Farms by : Charles L. Mohler
Download or read book Crop Rotation on Organic Farms written by Charles L. Mohler and published by Natural Resource Agriculture and Engineering Service (Nraes). This book was released on 2009 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Weed-Crop Competition by : Robert L. Zimdahl
Download or read book Weed-Crop Competition written by Robert L. Zimdahl and published by John Wiley & Sons. This book was released on 2007-11-19 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the past 20 years, the first edition of this text has been widely cited as authoritative academic reference. The latest edition continues the tradition set by the original book, and covers weed science research that has been published since 1980. This book aims to reduce the instance of research duplication—saving scientists and supporting institutions time and money. Not only does the second edition of Weed Crop Competition review, summarize, and combine current research; it critiques the research as well. This text has the potential to accelerate advancements in weed crop competition, which remains an important factor that affects crop yields. Scientists in foreign countries where access to literature is often limited or nonexistent, will find the information in this text invaluable. Weed scientists, crop scientists, plant ecologists, sustainable agriculturists, and organic agriculturists will be well-pleased with this long overdue and much needed new editionWeed Crop Competition provides a unique reference that reviews, summarises and synthesizes the literature published concerning research on this topic. The first edition has been one of the most frequently cited sources in weed science for the past 20 years. The second edition covers the significant body of literature that has been published since 1980. Originally intended to survey existing research, the intent of the book is to reduce the instance of research duplication, thus saving scientists and their institutions time and money, and expediting advancements in weed crop competition, an important factor affecting crop yields. Scientists in foreign countries where access to the literature is often limited or non-existent, find the information an invaluable resource. This long overdue and much needed new edition rejuvenates the tradition set by the original book.
Book Synopsis Improving Weed Management and Crop Productivity in Maize Systems in Zimbabwe by : Arnold Bray Mashingaidze
Download or read book Improving Weed Management and Crop Productivity in Maize Systems in Zimbabwe written by Arnold Bray Mashingaidze and published by . This book was released on 2004 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Span lang=EN-GB style='mso-ansi-language:EN-GB'It was concluded that cultural weed management techniques that enhance radiation capture by the crop were effective in suppressing weed growth and seed production and increasing crop yields and should be incorporated into smallholder farmer's production practices in a systematic manner as part of Integrated Weed Management and cropping system design.
Author :International Development Research Centre (Canada) Publisher :IDRC ISBN 13 :088936852X Total Pages :319 pages Book Rating :4.8/5 (893 download)
Book Synopsis Cover Crops in West Africa by : International Development Research Centre (Canada)
Download or read book Cover Crops in West Africa written by International Development Research Centre (Canada) and published by IDRC. This book was released on 1998 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover Crops in West Africa Contributing to Sustainable Agriculture
