Index Catalog // ScholarsArchive@OSU

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

Effects of inoculation with rhizobium and nitrogen fertilizer on snap beans, soybeans and lima beans

Creator:: Ma, Mei-hwa Wang
Abstract:: The responses of 'Oregon 1604' snap beans (Phaseolus vulgaris L.), 'Early Thorogreen' lima beans (Phaseolus lunatus L.), and 'Takii's Extra Early' soybeans (Glycine max L.) to two methods of inoculation with rhizobium (seedcoating and furrow treatments) and rates of nitrogen fertilizer were studied in field experiments. Nitrogen rates ranged from...
Resource Type:: Masters Thesis
Full Text:: rhizobia inoculation. The grain yield was increased as nitrogen rates increased. Yields were

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:: data showed that yield increases of bush beans averaged 44 percent when row spacing was decreased

Effects of irrigation scheduling, using remotely sensed canopy-air temperature differentials, on water relations, yield, and quality of snap beans (Phaseolus vulgaris L.)

Creator:: Bonanno, A. Richard
Abstract:: Field experiments were conducted in 1981 and 1982 to develop a method for using remotely measured leaf canopy-air temperature differences (stress-degree-days (SDD)) to schedule irrigations and to evaluate the effects of differential irrigation on snap bean cultivars, 'Oregon 1604' and 'Galamor'. Effects on soil water potential (SWP), leaf water potential...
Resource Type:: Dissertation
Full Text:: . yield of two snap bean cultivars, 'Oregon 1604' and 'Galamor', as influenced by differential

Effects of planting bush beans (Phaseolus vulgaris L.) in single or double rows

Creator:: Mhaka, Amon Gwaziva
Abstract:: A comparison was made between double rows 15 cm apart on 76 cm centers and single rows 76 cm apart of 'Oregon 91G' bush green beans at the same planting densities in three experiments in 1986 and 1987. There was a significant increase in yields of pods from double rows...
Resource Type:: Masters Thesis
Full Text:: 52 53 47 47 53 48 52 (Intra Row spacing in cm) 32 DISCUSSION Pod yields of beans were

Effects of boron applications on growth, yield, and boron content of snap beans

Creator:: Rosario, Theodore
Abstract:: An investigation of the effects of soil and foliar applications of boron and of time of foliar application of boron on growth, yield, and boron content of bush snap beans was made during the 1962 growing season. This study was conducted at two locations: Corvallis and Aurora, Oregon. Yield, dry...
Resource Type:: Masters Thesis
Full Text:: Applications on Yield and Grades of Snap Beans 44 Effects of Boron Applications on Dry Weights of Bean

Carbohydrate and photosynthate distribution and nitrogen fixation in beans (Phaseolus vulgaris L.)

Creator:: Waters, Luther
Abstract:: A series of four studies were conducted in Colombia, South America, in the field and the greenhouse to determine the effect of plant competition and mulching on carbohydrate and photosynthate distribution and nitrogen fixation in beans (Phaseolus vulgaris L.). Mulching beans (determinant growth habit) with rice hulls in the lowland...
Resource Type:: Dissertation
Full Text:: habits and found that all types had positive yield response to reduced between-row spacing, but the

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:: and Nitrogen on Cauliflower Development. Yield and Quality. Abstract approved: J^tfac

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:: of the harvested heads. It is commonly associated with row spacing and nitrogen fertilization

Responses of bush snap bean cultivars (Phaseolus vulgaris L.) to plant population densities

Creator:: Stang, Jack Rudolf
Abstract:: The effects of plant population densities on the growth and development of six cultivars of bush snap beans (Phaseolus vulgaris L.) were studied in two field experiments. A systematic planting design was used to achieve a range of densities from 21- to 110 plants per m² and a rectangularity of...
Resource Type:: Dissertation
Full Text:: cultivars produced the highest pod yields at all densities in both experiments. Yield component analysis

ScholarsArchive@OSU

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

Effects of inoculation with rhizobium and nitrogen fertilizer on snap beans, soybeans and lima beans

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

Effects of irrigation scheduling, using remotely sensed canopy-air temperature differentials, on water relations, yield, and quality of snap beans (Phaseolus vulgaris L.)

Effects of planting bush beans (Phaseolus vulgaris L.) in single or double rows

Effects of boron applications on growth, yield, and boron content of snap beans

Carbohydrate and photosynthate distribution and nitrogen fixation in beans (Phaseolus vulgaris L.)

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

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

Responses of bush snap bean cultivars (Phaseolus vulgaris L.) to plant population densities

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