Results 181 to 190 of about 1,380,345 (372)

Dynamic changes in the structure and concentration of the international grain and oilseed trading industry

Applied Economic Perspectives and Policy, EarlyView.
Abstract This paper aims to describe the evolution of firm and industry strategies and to analyze detailed transaction data on the structure of the international grain trading industry. Specifically, data are developed from vessel nominations, and these were used to derive measures of concentration and determine how these change across selected ...
William W. Wilson, David W. Bullock, Isaac Dubovoy   +2 more
wiley   +1 more source

2002 OUTLOOK OF THE U.S. AND WORLD WHEAT INDUSTRIES, 2001-2011 [PDF]

This report evaluates the U.S. and world wheat markets for the 2002-2012 period by using the Global Wheat Policy Simulation Model. This analysis is based on a series of assumptions about general economic conditions, agricultural policies, weather ...
Koo, Won W., Taylor, Richard D.
core   +1 more source

Enhancing Plastic Decomposition in Mealworms (Tenebrio molitor): The Role of Nutritional Amino Acids and Water

Advanced Energy and Sustainability Research, EarlyView.
The decomposition of single‐use plastics by selected insects is often sustained or enhanced through the addition of natural supplements or feeds. Herein, the rationale behind these choices is demonstrated by examining the effects of selected amino acids and water as enhancers in the biodegradation of polystyrene by mealworms.
Xinbo Wang, Ruoxin Du, Felipe Nunes Henriquez, Hongming Liu, Sze Yung Chan, Chi Man Leong, Matthew Y. Lui   +6 more
wiley   +1 more source

Development and identification of a novel wheat-Thinopyrum ponticum disomic substitution line DS5Ag(5D) with new genes conferring resistance to powdery mildew and leaf rust

BMC Plant Biology
Background Powdery mildew (caused by Blumeria graminis f. sp. tritici (Bgt)) and leaf rust (caused by Puccinia triticina (Pt)) are prevalent diseases in wheat (Triticum aestivum L.) production.
Jinlong Zhang, Yize Jie, Linjie Yan, Mengmeng Wang, Yilong Dong, Yunfei Pang, Cuicui Ren, Jie Song, Xiangdong Chen, Xiaojun Li, Peipei Zhang, Dongyan Yang, Yang Zhang, Zengjun Qi, Zhengang Ru   +14 more
doaj   +1 more source

III. The influence of rainfall on the yield of wheat at Rothamsted [PDF]

, 1925
Ronald Aylmer Fisher
openalex   +1 more source

Wheat Trials [PDF]

, 2009
In 2009, the University of Vermont Extension conducted winter and spring wheat variety trials at the Borderview Research Farm in Alburgh, Vermont. In addition, an heirloom spring wheat variety trial was planted in North Troy.
Cummings, Erica, Darby, Heather, Gervais, Amanda, Madden, Rosalie   +3 more
core   +1 more source

Catalytic Approaches for CO2 Conversion to Value‐Added Products: An Overview of Life Cycle Assessment Studies

Advanced Energy and Sustainability Research, EarlyView.
The catalytic conversion of CO2 into value‐added products provides an emerging strategy for reducing carbon emissions and improving environmental performance. This review compares different Life Cycle Assessment studies to evaluate the environmental impacts of CO2 conversion, focusing on the main challenges, technical limitations, and potential ...
Anastasia Pappa, Cuong Pham‐Huu, Spiros Papaefthimiou, Spyridon Zafeiratos   +3 more
wiley   +1 more source

Advancing Wheat Crop Analysis: A Survey of Deep Learning Approaches Using Hyperspectral Imaging [PDF]

arXiv
As one of the most widely cultivated and consumed crops, wheat is essential to global food security. However, wheat production is increasingly challenged by pests, diseases, climate change, and water scarcity, threatening yields. Traditional crop monitoring methods are labor-intensive and often ineffective for early issue detection.
arxiv  

Root Development of Wheat Seedlings

, 1921
W. F. Gericke
openalex   +1 more source

THE BLACK CHAFF OF WHEAT [PDF]

, 1919
E.F. Smith, Larry R. Jones, K. F. Schertz   +2 more
openalex   +1 more source