A Study of Inoculation Methods on the Nodulation of Field Grown Soybeans (Glycine Max (L.) Merr.) PDF Download
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Author: Phyllis A. Minner
Publisher:
ISBN:
Category : Plant inoculation
Languages : en
Pages : 98
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Book Description
Author: Phyllis A. Minner
Publisher:
ISBN:
Category : Plant inoculation
Languages : en
Pages : 98
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Book Description
Author: Lewis Wilson Erdman
Publisher:
ISBN:
Category : Legume inoculation
Languages : en
Pages : 70
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Book Description
Author: Ram Dutt
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
![Nodulation Studies of Soybeans [Glycine Max (L) Merrill Var. Wayne] I. Interaction of Selected Pesticides and Rhizobium Japonicum in Pure Culture and Under Field Condition and II. Inoculation Rate Study PDF](https://books.google.com/books/content/images/frontcover/4ewCOAAACAAJ?fife=w80-h100)
Author: Donald L. Rouwenhorst
Publisher:
ISBN:
Category :
Languages : en
Pages : 172
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Book Description
Author: William Shurtleff; Akiko Aoyagi
Publisher: Soyinfo Center
ISBN: 1948436000
Category : Nitrogen
Languages : en
Pages : 1129
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Book Description
This is the world's most comprehensive, well documented, and well illustrated book on this subject. With extensive subject and geographical index. 91 photographs and illustrations - mostly color, Free of charge.
Author: David Lewis Eskew
Publisher:
ISBN:
Category :
Languages : en
Pages : 128
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Book Description
Author: Kim Larson
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Nitrogen fixation by Bradyrhizobium japonicum in soybean [Glycine max] is highly beneficial in soybean crop production. Nodulation issues have been encountered on fields new to growing soybeans in recent years in Kansas. The purpose of this research was to evaluate soybean nodulation performance under various situations and seed handling practices in order to educate producers on how to achieve reliable nodulation consistency in the field. The objectives of the study were to: 1) compare inoculant products using single and double rates and in combination with one another on fields with varying soybean history; 2) determine if there was a negative interaction between inoculant products and common seed treatments; and 3) discover the influence of inoculated seed storage conditions before planting on the rhizobia's ability to successfully nodulate soybean roots. Field experiments were conducted on diverse Kansas sites in 2011 and 2012. Inoculant treatment and seed treatment interaction trials had ten and seven experimental sites respectively. Inoculated seed storage conditions were evaluated in a greenhouse experiment during the spring of 2013. All studies used a randomized complete block design with four replications. The Novozymes inoculant products generally provided superior nodulation performance over other company products in the study where soybean had not been in recent rotation with an average increase of 167% in nodule number verses the control. The combination of dry and liquid inoculant products provided a significant increase in root nodule number at five of the environments out of recent rotation with a 76% increase over single inoculant rates. Although there were early season nodulation differences between treatments in new soybean ground, these did not carry through to seed yield differences in the majority of research sites. Hot and dry summer conditions reduced yields, making detection of treatment differences difficult. There were no negative effects on nodulation performance with any of the seed treatments. Although soybean seed yield was 634 kg ha−1 greater for the Novozyme combination treatment compared to the check at one location in 2011, the control yielded as well or better than all other treatment/inoculant combinations, implying that yield differences were likely not related to inoculant treatments. At other sites, yield was not influenced by seed treatment and inoculant combinations. Results indicate that seed treatment formulations did not significantly impact bacterial inoculant product performance, soybean nodulation, or yield. Storage conditions had no effect on nodulation performance in the greenhouse study, likely due to survival of Bradyrhizobium japonicum in the heat-treated growth medium.
Author: Heather M. R. McKinnon
Publisher:
ISBN:
Category : Glycine (Plants)
Languages : en
Pages : 132
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Book Description
Author: Takuji Ohyama
Publisher: BoD – Books on Demand
ISBN: 9535112163
Category : Science
Languages : en
Pages : 286
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Book Description
Biological nitrogen fixation has essential role in N cycle in global ecosystem. Several types of nitrogen fixing bacteria are recognized: the free-living bacteria in soil or water; symbiotic bacteria making root nodules in legumes or non-legumes; associative nitrogen fixing bacteria that resides outside the plant roots and provides fixed nitrogen to the plants; endophytic nitrogen fixing bacteria living in the roots, stems and leaves of plants. In this book there are 11 chapters related to biological nitrogen fixation, regulation of legume-rhizobium symbiosis, and agriculture and ecology of biological nitrogen fixation, including new models for autoregulation of nodulation in legumes, endophytic nitrogen fixation in sugarcane or forest trees, etc. Hopefully, this book will contribute to biological, ecological, and agricultural sciences.
Author: James E. Board
Publisher:
ISBN: 9789535142591
Category : Chemistry, Technical
Languages : en
Pages : 626
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Book Description
Soybean is the most important oilseed and livestock feed crop in the world. These dual uses are attributed to the crop's high protein content (nearly 40% of seed weight) and oil content (approximately 20%); characteristics that are not rivaled by any other agronomic crop. Across the 10-year period from 2001 to 2010, world soybean production increased from 168 to 258 million metric tons (54% increase). Against the backdrop of soybean's striking ascendancy is increased research interest in the crop throughout the world. Information in this book presents a comprehensive view of research efforts in genetics, plant physiology, agronomy, agricultural economics, and nitrogen relationships that will benefit soybean stakeholders and scientists throughout the world. We hope you enjoy the book.
