|
|
|
|
| |
|
| |
|
| |
|
|
| Dahl, Bruce L.; Wilson, William W.. |
| Questions have emerged in the United States and Canada regarding the role and function of quality in international markets. One has been the definition and composition of different market segments, with a particular focus on higher quality customers. In this study, trends in U.S. wheat exports are analyzed by class, grade, protein, and market segment. Analysis shows trends toward increases in exports of higher grades of Hard Amber Durum (HAD) and Hard Red Spring (HRS); whereas, exports of higher quality grades for Hard Red Winter (HRW) appear to be moderate. Exports of HRS, HRW, and HAD show increases in proportion of exports shipped at higher protein levels and increases in the proportion of exports where protein is specified. Cluster analysis for... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Trends; Wheat quality; Grades; Classes; Protein; Hard Red Spring; Hard Red Winter; Hard Amber Durum; Market segments; Crop Production/Industries; International Relations/Trade. |
| Ano: 2004 |
URL: http://purl.umn.edu/23591 |
| |
|
|
| Smith, Vincent H.. |
| In this report, important wheat quality attributes and their links to varietal differences are identified, and their technical and economic importance to the milling and baking industries is examined. Wheat class and grading systems used in the United States and other countries are described, and the relationships between wheat classes and wheat varieties and between physical and wholesomeness attributes and grades are identified. The per bushel prices received by farmers' for their wheat depend on the classes and grades of wheat they produce. However, wheat classes and, to some degree, grades are linked to varietal choices and those choices also affect average per acre yields and year-to-year yield variability. Therefore, this report also examines the... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Grain trade; Grain quality; Wheat trade; Wheat quality; U.S. wheat; International Relations/Trade; F1; Q1. |
| Ano: 2000 |
URL: http://purl.umn.edu/29174 |
| |
|
| |
|
|
| Chattha, Shakeel Hussain. |
| The change in quality of wheat grains in terms of physical parameters (moisture, test weight, 1000 grain weight and insect damage), chemical parameters (protein, fat, ash and starch) and flour quality tests (falling number, water absorption, dough development time and dough stability) were observed during storage in conventional structures (earthen bin, metal bin, bulk covered and room store) for 12 months. The results showed that test-weight (66.8 kg/hl), 1000 grain weight (39.67 g), protein (8.9%), fat (1.82%), ash (1.62%), starch (61.64%), falling number (285 s), water absorption (62.54%), dough development time (4.7 min) and dough stability (7.47 min) were recorded highest in grain samples collected from earthen bin followed by metal bin, bulk covered... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Storage; Falling number; Test weight; Starch; Wheat quality. |
| Ano: 2015 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3446 |
| |
|
|
| Herrera,Luis E; Pinilla,Hernán; Sanhueza,Héctor. |
| Two wheat fertilization experiments were conducted during the 2005-2006 and 2007-2008 seasons using a medial, mesic, seric, Typic Placandept soil to determine the effect of sulfur on the yield, percentage of protein, gluten content, and sedimentation volume of the grain and the nutrient availability in the soil. During the 2005-06 season, the fertilization treatments consisted of a base fertilization plus various sulfur treatments: 0 kg S ha-1 (T1); 27 kg S ha-1 (T2); 54 kg S ha-1 (T3) or 108 kg S ha-1 (T4). During the 2007-08 season, the fertilization treatments were 0 kg S ha-1 (T1), 9 kg S ha-1 (T2), 18 kg S ha-1 and 36 kg S ha-1 (T4). The results showed no differences (P<0.05) in the grain yield for any of the treatments evaluated. Furthermore, no... |
| Tipo: Journal article |
Palavras-chave: Triticum aestivum; Wheat quality; Sulfur; Gluten. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202012000100016 |
| |
|
|
|
