共 50 条
- [1] GERMINATION OF BLACK SPRUCE AND JACK PINE SEED AT 0.5 DEGREESC FORESTRY CHRONICLE, 1974, 50 (06): : 240 - 240
- [2] EFFECT OF ULTRASOUND ON GERMINATION OF WHITE SPRUCE AND JACK PINE SEEDS CANADIAN JOURNAL OF BOTANY, 1966, 44 (01): : 113 - &
- [5] EFFECTS OF EARLY CONE COLLECTION AND ARTIFICIAL RIPENING ON WHITE SPRUCE AND RED PINE GERMINATION CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 1981, 11 (04): : 817 - 826
- [7] SOME TOXIC EFFECTS OF FENITROTHION ON SEED-GERMINATION AND EARLY SEEDLING GROWTH OF JACK PINE, SPRUCE, AND BIRCHES CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 1978, 8 (02): : 243 - 246