نتایج جستجو برای: conservative agriculture

تعداد نتایج: 107949  

2017

1Key Laboratory of Pathogenic Fungi and Mycotoxins of Fujian Province, Fujian Agriculture and Forestry University, China 2Key Laboratory of Biopesticide and Chemical Biology of Education Ministry, and School of Life Science, Fujian Agriculture and Forestry University, China 3Key Laboratory of Agroecological Processing and Safety Monitoring, Fujian Agriculture and Forestry University, China 4Ins...

2006
Hugo F. Alrøe John Byrne Leigh Glover

Introduction.........................................................................................................76 Scope and purpose of the paper.......................................................................79 Sustainability, globalisation and organic agriculture ..........................................79 Dimensions of sustainability ................................................

2017
C. Jacyn Baker Kenneth L. Deahl Bryan Bailey Daniel P. Roberts

C. JACYN BAKER1*, NORTON MOCK1, KENNETH L. DEAHL2, BRYAN BAILEY3 and DANIEL P. ROBERTS4 Microbiology and Plant Pathology Laboratory, ARS, United States Department of Agriculture, Beltsville, MD 20705, U.S.A., Vegetable Laboratory, ARS, United States Department of Agriculture, Beltsville, MD 20705, U.S.A., Alternate Crops and Systems Laboratory, ARS, United States Department of Agriculture, Belt...

2001
Edward W. Osborne James E. Dyer

The purpose of this study was to describe the attitudes of Illinois secondary agriscience students and their parents toward the agricultural industry and educational programs in agriculture. Students were sampled based upon enrollment in science applications in agriculture courses. A corresponding number of parents was also selected (one parent per student). Results indicated that approximately...

2012
Antoine Nachanakian Antonios El Helou Moussa Alaywan

Neurogenic claudication was first related to lumbar stenosis (Verbiest H, 1954). Since, decompressive surgery was indicated in patients who failed to respond to conservative therapy. It is followed by posterior fusion in cases where the motion segment showed instability or in case where a secondary instability is expected to develop after surgery. However, while many patients have benefited fro...

Journal: :Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2008
Peter R Hobbs Ken Sayre Raj Gupta

The paper focuses on conservation agriculture (CA), defined as minimal soil disturbance (no-till, NT) and permanent soil cover (mulch) combined with rotations, as a more sustainable cultivation system for the future. Cultivation and tillage play an important role in agriculture. The benefits of tillage in agriculture are explored before introducing conservation tillage (CT), a practice that was...

2006
C. Maulé W. Helgason S. McGinn H. Cutforth

Department of Agricultural and Bioresource Engineering, 57 Campus Drive, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5A9, Canada; Centre for Hydrology, 117 Science Place, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5C8, Canada; Agriculture and Agri-Food Canada/Agriculture et Agroalimentaire Canada, 5403 1 Avenue South, Lethbridge, Alberta T1J 4B1, Canada; and Agriculture...

2008
Xinsheng Yao Yan Cui Jilai Ying Jianguang Wei

Along with the growing up of the Chinese generalized agriculture, the agriculture products logistics demands are increasing quickly in quality and quantity. Oppositely, the service of agriculture products logistics is slowly. It is very essential to study the logistics service mode suited to the tendency of the agriculture products logistics demand. The paper analyzes the common characteristic ...

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