The work of the plant-breeder has made available a great number of varieties of agricultural plants, many of them specially adapted to different climates, soils, markets and conditions of disease and insect infestation. It is obviously important, once the character of a variety has been fixed by the breeder, that the seed be kept pure, that is (from a practical standpoint) free from detrimental admixture and reasonably uniform in the important varietal characteristics. [...]
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:QMM.110280 |
| Date | January 1956 |
| Creators | Pickup, T. |
| Contributors | Murray, H.R. (Supervisor) |
| Publisher | McGill University |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | English |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
| Format | application/pdf |
| Coverage | Master of Science. (Department of Horticulture.) |
| Rights | All items in eScholarship@McGill are protected by copyright with all rights reserved unless otherwise indicated. |
| Relation | alephsysno: NNNNNNNNN, Theses scanned by McGill Library. |
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