• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 3390
  • 1458
  • 1458
  • 1458
  • 1458
  • 1458
  • 1314
  • 1284
  • 169
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • Tagged with
  • 6716
  • 6716
  • 2964
  • 915
  • 679
  • 607
  • 606
  • 505
  • 504
  • 433
  • 391
  • 391
  • 365
  • 365
  • 345
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

The ecology, distribution and dispersion of Agelenopsis utahana Chamberlin and Ivie, 1933, and A. potteri (Blackwell, 1846), in the Morgan Arboretum of Macdonald College,P.Q.

Earnshaw, Alice P. R. January 1973 (has links)
No description available.
22

Strawberry handling in Quebec

Lepine, Yves January 1988 (has links)
No description available.
23

Une approche quantitative à l'analyse des idéologies des partis politiques : le cas des élections d'octobre 1973 au Québec

Gauthier, François. January 1975 (has links)
No description available.
24

Commission scolaire au Québec : mandataire et interprète de leur milieu ou de l'état?

Boissy, Gilbert. January 1983 (has links)
No description available.
25

Agronomic aspects of fibre flax : production in Québec

Couture, Scott J. January 1999 (has links)
The potential of using fibre flax cultivars; developed in Europe for production in Quebec and Eastern Ontario was investigated in 1997 and 1998, in field trials at Macdonald Campus, McGill University, Ste. Anne-de-Bellevue, Quebec and at Winchester and Kemptville, Ontario. A total of 11 cultivars were evaluated based on parameters pertinent to successful production. The French cultivar 'Ariane' stood out as the cultivar whose performance was most consistent across a variety of soil types and locations. The best method of establishing fibre flax (c.v. Ariane) in terms of seeding depth (zero, one, two, four or six centimeters), with soil compaction prior to vs. after seeding, or not at all, was also investigated during 1997 and 1998 at Macdonald Campus. Results were somewhat contingent on soil type at a specific site, but generally, a shallow seeding depth of one or two centimeters is best, with soil compaction prior to seeding more effective in lighter soils, and the same shallow seeding depth with no soil compaction in heavier soils. Preliminary investigations at Macdonald Campus in 1998 indicate good potential for the production of fibre flax (cv. Ariane) in minimum and zero tillage systems compared with conventional tillage. There were no significant differences between treatments in fresh straw yield, and minimum tillage plots produced significantly taller plants in one of the two sites. Overall, findings from this research indicate that fibre flax can successfully be produced in Eastern Canada using cultivars; of European origin and in a variety of tillage systems.
26

Drainage investigation of depressional areas in the St. Lawrence lowlands

Sylvestre, Gilbert J. January 1992 (has links)
Four ponded depressional areas were selected in a cultivated field near Ste-Agnes de Dundee, Quebec. In 1988, land, soil, water and crop parameters were measured under ponding and non-ponding conditions in order to formalate a drainage investigation procedure for ponded depressions. / A sweet corn yield reduction of 39% was measured in depressions compared to ridges; this yield reduction occurred with 3 to 5 year interval of recurrence rainfalls. Loss of yield in depressional areas gave an overall reduction of 5% for the whole field. There was an additional loss in quality from poor uniformity of the corn cobs. The Ste-Agnes corn yield was estimated at 20% of the regional average. There was no significant difference between soil characteristics in depressions and ridges except for hydraulic characteristics such as infiltration and percolation rates as determined with the infiltrometer, and hydraulic conductivity as determined with the auger hole method. / The ponding runoff coefficients (mean PRC = 0.11) measured during the summer of 1988 were similar to the ones (mean PRC = 0.13) calculated using the CN curve method (USDA, SCS). / The low percolation rate of the subplow layer was found to be the main constraint to the subsurface drainage of the ponded depressions. / Soil survey and ponding study results were used to formulate a drainage investigation procedure for ponded depressional areas in the St. Lawrence Lowlands.
27

Subsurface irrigation of soybean

Galganov, Yvonne T. (Yvonne Tamara) January 1991 (has links)
A field experiment was conducted on a homogeneous sandy soil and a layered soil of southern Quebec from 1988 to 1990. This was done in order to evaluate the yield response of indeterminate soybean to subsurface irrigation and to determine the performance of subsurface irrigation in a layered soil. It was found that indeterminate soybean varieties increase their yield by approximately 30% for two out of three years. Soybean are very sensitive to competition between themselves as well as with weeds. This sensitivity is increased during subsurface irrigation. Weeds were more prominent in the irrigated area. It was concluded that the soybean yields are functions of water table depth, percent weed and plant population density. The minimum allowable water table depth for soybean was found to be 45 cm. At a water table depth greater than 95 cm no yield response was observed. / Water table management is not only possible but very functional in the layered soils of southern Quebec. It was found that surplus water did not drain from the irrigated area until the water table anywhere in this area was 10 cm higher than the elevation of the overflow pipe in the control chamber. It was therefore concluded that a water table depth range of 10 cm should be included in the design of the water table control system to allow for the effects of rain.
28

Le nationalisme et le radicalisme du journal La Patrie, 1879- 1897.

Laurin, L.-Luc. January 1973 (has links)
No description available.
29

Influence of a row cover and covering duration on growth and development of early mini carrot and crisphead lettuce in southern Quebec

Jenni, Sylvie January 1989 (has links)
No description available.
30

The Québec Education Program in praxis : an investigation of the philosophical and practical elements of the curriculum reform in Québec

Saltarelli, Nancy. January 2007 (has links)
The recently reformed Quebec Education Program has been implemented since the fall of 2000 and has drawn our attention to many questions regarding the philosophical and practical elements of education in Quebec. This thesis critically examines the implementation of this reform. It investigates the philosophical underpinnings of this new program, its approaches and implementation objectives. It provides an overview of the design of this new program and outlines some of the dominant themes emerging from its approach. It critiques the implementation of this reform by presenting some of the factors that make it difficult to effectively sustain change in school. Finally, it will conclude that we need an education that encompasses the authenticity of teaching and learning and which creates an atmosphere that will actively engage students in their learning.

Page generated in 0.043 seconds