Published November 1962. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Four winter wheat cultivars, Bezostaya, Maris-Hobbit, Roussalka
and Stephens, selected on the basis of the diversity of their pedigree and phenotype, were planted at Hyslop Experiment Station near
Corvallis in Western Oregon to study their performance at three
different row spacings (10, 16 and 24 cm), three seeding rates
(100,...
Gynoecious inbred lines of cucumbers (Cucumis sativus
L.) with high (HF), medium (MF) and low (LF) percentage of
gynoecious plants were used in crosses with monoecious
Chinese cultivars with high (HN), medium (MN) and low (LN)
percentage of nodes with female flowers. F₁ and F₂ progenies
from these parents crossed...
1. La costa: La época de los cultivos es larga y fresca, de 190 a 250 días.
2. Los valles occidentales (entre Portland y Roseburg): La época de los cultivos es de 150 a 250 días; días calientes, noches frescas; la duración de la temporada puede variar de un año...
Changes in the federal farm program, in rainfall pattern and quantity, and
increased incidence of herbicide resistant weeds and diseases have generated
increased interest in spring grains in the Pacific Northwest. However, spring grains
have traditionally been treated as minor crops in this region, thus little research has
been done...
Studies addressed impacts of planting dates and variable N applications on numbers
and size of Russet Burbank stems and stolon nodal position in relation to tuber growth and levels of hollow heart (HH) and brown center (BC). Low preplant N regimes produced larger tubers and final yields, and less HH...
Douglas-fir (Psudotsuga menziesii (Mirb.) Franco) seedlings were outplanted on eight dates (every three weeks from mid-August 2005 through mid-January 2006). On each plant date, seedlings from a conventional dormancy (CONV) induction treatment, including moisture and nutrient stress, and a shortened daylength (SD) treatment were outplanted on three western Oregon sites...
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2.6.4 Modeling environmental conditions at time of planting ............................. 76
