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Author : R. L. Vanderlip
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (31 download)
Download or read book How Plant Populations Affect Yields of Corn Hybrids written by R. L. Vanderlip and published by . This book was released on 1968 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mike Iloka Ejemba
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.:/5 (89 download)
Download or read book The Effect of Plant Population and Advancing Maturity on Plant Quality and Yield in Normal, Brown Mid Rib, Waxy and Earless Corn Hybrids written by Mike Iloka Ejemba and published by . This book was released on 1977 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lawrence Root Waldron
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (31 download)
Download or read book Effect of First Generation Hybrids Upon Yields of Corn written by Lawrence Root Waldron and published by . This book was released on 1924 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William Dale Beldon
Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.:/5 (14 download)
Download or read book Effects of Plant Population and Hybrid Type on Corn Grain and Forage Energy Yields written by William Dale Beldon and published by . This book was released on 1967 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ali M. Al-Darby
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (89 download)
Download or read book Growth and Yield Response of Corn Hybrids (Zea Mays L.) to Straw Mulch and Plant Population written by Ali M. Al-Darby and published by . This book was released on 1982 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anek Silapapun
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (251 download)
Download or read book Effect of Plant Populations and Row Spacings on Plant and Ear Characters and Grain Yield of Corn Hybrids written by Anek Silapapun and published by . This book was released on 1976 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : F. D. Whitaker
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (199 download)
Download or read book Plant Population and Row Spacing Influence Maximum Corn Yield written by F. D. Whitaker and published by . This book was released on 1969 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study was conducted in 1965 and 1966 on a fertile Sharon silt loam near Elsberry. Missouri, to determine the maximum yield response of corn for different levels of plant population and now widths, using two hybrids. Adequate fertilizer and irrigation were applied as needed to limit the study to the above variabels. Analysis of corn leaf and whose-plant samples showed that plant nutrition was nor a variable. Adequate soil water was maintained so that the plants were nor under severe water stress after the seedling stage. Other climatic conditions such as cold, wer periods during the early growing season and above-average temperatures during silking and ear-shoot formation limited the yields to below the maximum potential for this area. It is believed, however, that the differences in yield response to the various treatments are representative. Average grain yields from the Pionner 321 hybrid corn were highest from the 24,000- and 20,000- plants populations and 30-inch row widths. The average yields for the 2 years was 159 bushels per acre both populations.(...).
Author : Rusli Marah Hakim
Publisher :
ISBN 13 :
Total Pages : 226 pages
Book Rating : 4.E/5 ( download)
Download or read book The Effects of Genotypes, Fertilizer and Plant Population on the Yield of Corn written by Rusli Marah Hakim and published by . This book was released on 1965 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Héctor Francisco Andrade Arévalo
Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.E/5 ( download)
Download or read book Growth Analysis, Grain Yield and Yield Components of Corn as Influenced by Ethephon written by Héctor Francisco Andrade Arévalo and published by . This book was released on 1987 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chelsea Clay McFarland
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (849 download)
Download or read book Hybrid, Row Width, and Plant Population Effect on Corn Yield in Kentucky written by Chelsea Clay McFarland and published by . This book was released on 2013 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George Edward Carter
Publisher :
ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.3/5 (129 download)
Download or read book Seed Corn Production as Affected by Soil Fertility and Plant Population written by George Edward Carter and published by . This book was released on 1960 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nathan Schroeder
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (995 download)
Download or read book Response to Population in Corn Hybrids with Specific Characteristics written by Nathan Schroeder and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Examining the interaction between population and corn yield is important because the challenge of feeding the world is real. Projections show the world population is increasing and expected to reach over 9 billion people by around 2050. Expanding global urbanization drives the need to increase corn yield on current land and needs to occur to meet global population growth. Previous studies on corn yield increases conclude that ear size is limited and increasing corn plants per acre is important to increasing yield potential. This study used Answerplot data to analyze the effect of increasing plant population on corn yield in 2009. There are over 150 Answerplots across the cornbelt. The weather of 2009 proved to be a challenging year in certain regions of the cornbelt. Record rainfall, and below normal temperature had an influence on corn yield. A total of 4,180 observations from Answerplot were used from across the nation to analyze the relationship between corn yield and plant population. Multiple regression models were estimated and found that in 2009, an increase in plant population from 30,000 to 40,000 plants per acre resulted in an 8.5 bushel per acre increase. This result was robust for various econometric models. Economically, the cost per acre for current seed for this increase in population is about $38.87 per acre. At a corn price greater than $4.58 per bushel, increasing plant population would have made economic sense for 2009.
Author : Sudirman Yahya
Publisher :
ISBN 13 :
Total Pages : 560 pages
Book Rating : 4.:/5 (89 download)
Download or read book Growth, Tissue-N Content, and Yield Response of Corn Hybrids to Nitrogen Fertilization in a Range of Environments written by Sudirman Yahya and published by . This book was released on 1982 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Walter E. Grube
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (844 download)
Download or read book The Effect of Nitrogen Rates and Plant Populations on Yield and Chemical Element Accumulation of Corn Hybrids written by Walter E. Grube and published by . This book was released on with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Zewudu Oumer
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (342 download)
Download or read book The Effect of Row Width and Plant Population on Grain Yield, Yield Components, and Other Characteristics of Three Corn (Zea Mays L.) Hybrids written by Zewudu Oumer and published by . This book was released on 1969 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven Robert Paszkiewicz
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (485 download)
Download or read book Row Width, Plant Population, and Corn (Zea Mays L.) Hybrid Effects on Canopy Spectral Characteristics, Plant Traits, and Grain Yield written by Steven Robert Paszkiewicz and published by . This book was released on 2001 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a given year within a region, the optimum plant populations for 0.38- and 0.76-m row widths were not different. Row width effects on the R:FR ratio were significant at one sampling date in each year. There was a trend for 0.76-m plots to have a higher R:FR ratio compared to 0.38-m plots across sampling dates. At all sampling dates in 1998 and 1999, the 93 860 plant ha−1 plots had lower R:FR ratio measurements. The erect-leaf hybrid, P3394, had higher R:FR ratio for most sampling dates when compared to the horizontal leaf-type hybrids, P3376 and P3618 in 1998 and 1999. These data suggest that canopy light quality is different for those hybrids that demonstrate upright leaf architecture compared to those with prostrate leaf architecture.
Author :
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (31 download)
Download or read book Effects of Nitrogen, Population and Hybrid on the Yield and Quality of Irrigated Corn for Silage on Providence Soil written by and published by . This book was released on 1974 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
