نتایج جستجو برای: year rotation sugar beet

تعداد نتایج: 708207  

2003
G. C. Wisler R. T. Lewellen J. L. Sears J. W. Wasson

Beet necrotic yellow vein virus (BNYVV) and Beet soilborne mosaic virus (BSBMV) are members of the genus Benyvirus (9). Both viruses infect members of the family Chenopodiaceae, most notably sugar beet (Beta vulgaris L.), and are transmitted by the plasmodiophorid, Polymyxa betae (1,2). BNYVV infection causes rhizomania disease in sugar beet (4,21); however, BSBMV infection does not (28). BSBMV...

Journal: :Environment international 2012
Winnie Gerbens-Leenes Arjen Y Hoekstra

An increasing demand for food together with a growing demand for energy crops result in an increasing demand for and competition over water. Sugar cane, sugar beet and maize are not only essential food crops, but also important feedstock for bio-ethanol. Crop growth requires water, a scarce resource. This study aims to assess the green, blue and grey water footprint (WF) of sweeteners and bio-e...

Journal: :علوم گیاهان زراعی ایران 0
مژگان ویسی استادیار، مرکز تحقیقات کشاورزی کرمانشاه، بخش تحقیقات گیاه پزشکی حمید رحیمیان مشهدی استاد، پردیس دانشکدۀ کشاورزی، دانشگاه تهران حسن علی زاده استاد، پردیس دانشکدۀ کشاورزی، دانشگاه تهران مهدی مین باشی استادیار، مؤسسۀ تحقیقات گیاه پزشکی، بخش تحقیقات علف های هرز، تهران، 5، استادیار، پردیس ابوریحان، دانشگاه تهران مصطفی اویسی استادیار، پردیس ابوریحان، دانشگاه تهران

in order to investigating theeffects of  crop rotation and applying of herbicides on weed distribution in  irrigated wheat fields of kermanshah province, this study was performed during  2011-2012. multivariate analysis (rda) revealed the significant relationship between composition and species frequency and exerted management techniques. the first and second features of rda indicated 57%, 74.9...

2012
Tatsuya Abe Kenichi Horiuchi Hiroto Kikuchi Tsutomu Aritsuka Yusuke Takata Eri Fukushi Yukiharu Fukushi Jun Kawabata Keiji Ueno Shuichi Onodera Norio Shiomi

BACKGROUND Sugar beet molasses is a viscous by-product of the processing of sugar beets into sugar. The molasses is known to contain sucrose and raffinose, a typical trisaccharide, with a well-established structure. Although sugar beet molasses contains various other oligosaccharides as well, the structures of those oligosaccharides have not been examined in detail. The purpose of this study wa...

2015
Christoph Kunz Jonas Felix Weber Roland Gerhards Rakesh S. Chandran

Weed infestations and associated yield losses require effective weed control measures in soybean and sugar beet. Besides chemical weed control, mechanical weeding plays an important role in integrated weed management systems. Field experiments were conducted at three locations for soybean in 2013 and 2014 and at four locations for sugar beet in 2014 to investigate if automatic steering technolo...

2014
Carl A. Strausbaugh

Strausbaugh, C. A., Wenninger, E. J., and Eujayl, I. A. 2014. Control of curly top in sugar beet with seed and foliar insecticides. Plant Dis. 98:10751080. Curly top in sugar beet is a serious problem that is caused by Beet curly top virus and other closely related species and transmitted by the beet leafhopper. In order to find a means of reducing curly top in sugar beet, 15 combinations of in...

Journal: :The British journal of nutrition 1993
A M Langkilde H Andersson I Bosaeus

The effect of addition of sugar-beet fibre to the diet on sterol excretion from the small intestine was studied in nine ileostomy subjects. A constant low-fibre diet was given in two 3 d periods with and without 32 g sugar-beet fibre/d in random order. Care was taken to minimize bacterial alteration of the ileostomy contents. The addition of sugar-beet fibre increased net cholesterol excretion ...

Journal: :The British journal of nutrition 1993
D Pettersson A Razdan

Broiler chickens were fed on a control diet based on maize or on diets including conventionally-dried (standard pulp) or vacuum-dried (Fipec pulp) sugar-beet pulp at inclusion levels of 23, 46 and 92 g/kg. Diets were fed ad lib. except for half of the chickens fed on the control diet which were fed twice daily at a restricted level. Although not statistically significant, chickens given the 23 ...

2017
Joanna Berlowska Katarzyna Pielech-Przybylska Maria Balcerek Weronika Cieciura Sebastian Borowski Dorota Kregiel

Large amounts of waste biomass are generated in sugar factories from the processing of sugar beets. After diffusion with hot water to draw the sugar from the beet pieces, a wet material remains called pulp. In this study, waste sugar beet pulp biomass was enzymatically depolymerized, and the obtained hydrolyzates were subjected to fermentation processes. Bioethanol, biomethane, and biohydrogen ...

2014
Susanne Stein

This study aimed at analysing patterns of crop sequences over time throughout the German federal state of Lower Saxony from 2005 to 2012. Therefore, the IACS (Integrated Administration and Control System) data was analysed for the identification of spatial and temporal pattern of crops grown on farmer’s fields. Lower Saxony is a region where maize growing had a steep increase and, therefore, wa...

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