Index Catalog // ScholarsArchive@OSU

Yield variability of sweet corn and canning peas as affected by plot size and shape

Creator:: Nonnecke, Ib Libner, 1922-
Resource Type:: Dissertation
Full Text:: regarding the yield variability of vegetable crops as affected by plot size ana shape* Only one paper

Effects of tillage-induced soil compaction on carrot seedlings emergence and yield

Creator:: Thomasson, James E.
Abstract:: The effects of five tillage treatments on soil bulk density and mechanical impedance were examined on Newburg sandy loam soil in the Willamette Valley, Oregon, in 1987. Subsequent effects on seedling emergence and yield of carrots (Daucus carota L., cvs. Orlando Gold and Royal Chantenay) were also measured. Mechanical impedance...
Resource Type:: Masters Thesis
Full Text:: carrot root diameter size 33 distribution (percent of total yield). 8. Percentage of carrot root yield

Soil Water Tension Irrigation Criteria Affects Both Stevia Rebaudiana Leaf Yield and Leaf Steviol Glycoside Composition

Creator:: Parris, Cheryl A.
Abstract:: Stevia (Stevia rebaudiana) is a perennial herbaceous plant native to Paraguay and used traditionally by the native Guarani peoples for centuries to sweeten medicinal teas. Stevia has only been commercially cultivated over the past 50 years and cultural practice information suitable for implementation by growers is limited. Currently stevia’s commercial...
Resource Type:: Masters Thesis
Full Text:: . Title: Soil Water Tension Irrigation Criteria Affects Both Stevia Rebaudiana Leaf Yield and Leaf

Effect of nitrogen rates, row spacings and population densities on yield and ear characteristics of sweet corn

Creator:: Yassen, Abdulameir Ali
Abstract:: The response of sweet corn Zea mays L. var. rugosa (cultivar 'Jubilee') to row spacing, nitrogen and population density at two planting dates was studied in a field experiment at the OSU Vegetable Research Farm in 1984. Variables included two row spacings, 75 cm and 90 cm, three nitrogen rates,...
Resource Type:: Masters Thesis
Full Text:: Nitrogen 2 Row spacing and plant arrangement 4 Effect of plant population density on yield 5 Ear weight

Relationship of seed size, seed washing, plant density and harvest date to yield and plant stand in table beet (Beta vulgaris L.)

Creator:: Liere, Dean G.
Resource Type:: Masters Thesis
Full Text:: significant row spacing effect on root size distribution with total yield of 15 cm rows less than wider

Effect of date of renovation on yield components of strawberries

Creator:: Zhang, Lingxiao
Abstract:: Two experiments were conducted from 1987 to 1990 to study the effect of date of renovation on strawberry yield and yield components. In the first experiment, 'Benton' plants were renovated from July 6, 1988 (1 week after harvest - WAH) to August 24, 1988 (8 WAH). In the second experiment...
Resource Type:: Masters Thesis
Full Text:: . The relationship between plant size and fruiting (yield) 78 F. Effect of date of renovation on

Effect of boron on seven vegetable crops grown on two soil types

Creator:: Oneida, Kelly Ann
Abstract:: Boron deficiency or toxicity can reduce yield and quality of vegetables. Seven vegetable crops, varying from low to high boron requirements were grown in field plots at Corvallis in 1987. Leaf-B and yield components of green bean, cucumber, potato, carrot, tomato, broccoli and table beet were examined under conditions of...
Resource Type:: Masters Thesis
Full Text:: . 5. Effect of boron application on carrot leaf-B, 26 yield and root size distribution. 6

Effects of plant population on plant characteristics and yield of bush snap beans

Creator:: Hatch, Duane Leroy
Abstract:: 'Tendercrop' and 'OSU 949' green snap beans were grown at populations varying from 77,000 to 392,000 plants per acre with two row spacings and six square arrangements ranging from 4 x 4 to 9 x 9 inches. Maximum yield of 10.1 tons per acre (32 percent sieve size 4 and...
Resource Type:: Masters Thesis
Full Text:: yield of 13. 3 tons (31 percent sieve size 4 and smaller) at a spacing of 5x5 inches or 251, 000

Effects of irrigation and nitrogen on cauliflower development, yield and quality

Creator:: Bratsch, Anthony D.
Abstract:: Field experiments were conducted with cauliflower (Brassica oleracea var. botrytis cv. Snowball Y ) to determine crop development, yield, quality and maturity response to various seasonal water levels, and to specific water stress timing in relation to curd initiation. The effects of nitrogen rate, timing, and source and the application...
Resource Type:: Dissertation
Full Text:: Maturity as it Affects Quality 185 Leaf Concentrations of Nitrogen and Boron 186 Yield 187

Alternative greenhouse tomato production system

Creator:: Albahouh, Muhammed S.
Abstract:: The closed insulated pallet system (CIPS) was evaluated for growth, yield, and fruit quality of tomato genotypes with determinate growth habit. Plants were irrigated with several levels of sodium chloride (NaCl) salinized water. Tomato growth and yield were significantly greater in CIPS than in conventional surface-irrigated containers, regardless of irrigation...
Resource Type:: Dissertation
Full Text:: system (CIPS) was evaluated for growth, yield, and fruit quality of tomato genotypes with determinate

ScholarsArchive@OSU

Yield variability of sweet corn and canning peas as affected by plot size and shape

Effects of tillage-induced soil compaction on carrot seedlings emergence and yield

Soil Water Tension Irrigation Criteria Affects Both Stevia Rebaudiana Leaf Yield and Leaf Steviol Glycoside Composition

Effect of nitrogen rates, row spacings and population densities on yield and ear characteristics of sweet corn

Relationship of seed size, seed washing, plant density and harvest date to yield and plant stand in table beet (Beta vulgaris L.)

Effect of date of renovation on yield components of strawberries

Effect of boron on seven vegetable crops grown on two soil types

Effects of plant population on plant characteristics and yield of bush snap beans

Effects of irrigation and nitrogen on cauliflower development, yield and quality

Alternative greenhouse tomato production system

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