نتایج جستجو برای: wheat growers

تعداد نتایج: 59607  

Journal: : 2022

Analysis of Barriers to the Creation and Development Organic Wheat Production Business Providing Solutions: A Case Growers in Markazi Province

2004
Naheed Zia Khan Munir Ahmad

This study probes into the interplay of the factors operating on supply side of the wheat economy of Pakistan. The analysis is carried out to determine the performance of the agricultural policy of the country in securing a sustainable measure of self-sufficiency in food production. It is argued that, compared to the developed countries, the developing countries like Pakistan have done too litt...

2006
FRANK L. YOUNG MARK E. THORNE DOUGLAS L. YOUNG

No-till cropping is an option for growers needing to reduce soil erosion in the Palouse annual-cropped region of the Pacific Northwest, which is well suited for wheat production. A 6-yr field study was conducted to determine optimum levels of fertilizer and herbicide inputs in a no-till continuous wheat crop production system. Three levels of nitrogen (N) and two weed management levels (WML) we...

Journal: :Environmental Health Perspectives 2000
Christopher G. Reuther

and a dry, dusty climate where frequent air inversions can cause smoke to linger for days. While McCarthy admits he cannot prove that any particular patient has been injured by the smoke, he says his medical experience is persuasive. For example, he says, patients who travel during the burning season tell him, "As soon as I get out of Spokane, I feel better, and as soon as I get back, I feel wo...

Journal: :Journal of nematology 2005
Richard W Smiley Ruth G Whittaker Jennifer A Gourlie Sandra A Easley Russell E Ingham

Heterodera avenae is widely distributed in the western United States, where most wheat is grown in non-irrigated winter wheat/summer fallow rotations in low rainfall regions. Economic and social pressures have motivated growers to pursue a transition from winter wheat/summer fallow rotation to no-till annual spring cereals. Annual cereals are also planted in some irrigated fields. The impact of...

2013
D. S. Long P. A. Scharf

Published in Agron. J. 105:1529–1535 (2013) doi:10.2134/agronj2013.0206 Available freely online through the author-supported open access option. Copyright © 2013 by the American Society of Agronomy, 5585 Guilford Road, Madison, WI 53711. All rights reserved. No part of this periodical may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying,...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زیست شناسی 1388

abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...

2017
Susanne Vogelgsang Tomke Musa Irene Bänziger Andreas Kägi Thomas D. Bucheli Felix E. Wettstein Matias Pasquali Hans-Rudolf Forrer

To assess the occurrence of Fusarium toxins in wheat in Switzerland, an eight-year survey was conducted by analysing a total of 686 harvest samples from growers using LC-MS/MS. Between 2007 and 2010, 527 samples were obtained from 17 cantons. Between 2011 and 2014, 159 samples were collected from the canton Berne. The most frequent toxins detected were deoxynivalenol (DON), zearalenone (ZEA) an...

Journal: :Plant physiology 1998
Hart Welch Norvell Sullivan Kochian

High Cd content in durum wheat (Triticum turgidum L. var durum) grain grown in the United States and Canada presents potential health and economic problems for consumers and growers. In an effort to understand the biological processes that result in excess Cd accumulation, root Cd uptake and xylem translocation to shoots in seedlings of bread wheat (Triticum aestivum L.) and durum wheat cultiva...

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