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Effects of cultural practices on the yield and vitamin C content of broccoli

Creator:: Anderson, Wendy (Wendy Lee), 1951-
Resource Type:: Masters Thesis
Full Text:: Practices on the Yield and Vitamin C Content of Broccoli Abstract approved: ^ ^ H^rry^ Mack

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:: reduced 2:30 p.m. soil temperature at 10 cm 1.3 C prior to flowering and 0.8 C after flowering compared

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:: between leaves of well watered and stressed plants were as much as 5-7 C. A model is presented in

Developmental anatomy of Phaseolus vulgaris L. as influenced by temperature

Creator:: Wivutvongvana, Manee
Abstract:: Bush snap beans (Phaseolus vulgaris L.) cvs 'G5O' (Gallatin 50) and 'OSU58' (Oregon 58) were used for anatomical and morphological studies of their responses to three levels of temperature. The plants were grown in a controlled chamber under a 16-hour photoperiod at 60°/50°, 70°/60° and 80°/70°F (day/night temperature), respectively. The...
Resource Type:: Masters Thesis
Full Text:: sections of a shoot apex: A, B, C, D, E, F, G, H and I. 27 2. Longitudinal sections of a

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:: , Location no. 3. 43 6. Snap Bean Nodule Nitrogenase Activity at 26 C. 44 7. Soybean Nodule

Effects of differential irrigation and tillage-induced soil compaction on bush green beans and sweet corn

Creator:: Burkwhat, Henry Edwin
Resource Type:: Dissertation
Full Text:: ). « £ \ ■O i-i V c m v m m ■P o 15 14 13 12 t 1 10 9 B 7 6 5 4 3 2 1

The effects of tillage and irrigation on sweet corn (Zea mays L.) development, yield, and water use

Creator:: Petersen, Kerry L.
Abstract:: 'Jubilee' sweet corn was grown under conventional tillage and strip tillage in 1982 and under conventional tillage, strip tillage and no-till culture in 1983. Effects on soil temperature, stand establishment, plant development parameters, overall yield, yield components, and water use efficiency were measured. In 1982, conventional tillage appeared to have...
Resource Type:: Masters Thesis
Full Text:: Tillage Methods on Environmental Parameters: 3 A. Introduction 3 B. Soil Temperature 4 C. Soil

Effects of boron rates and differential irrigation on bush green beans and cauliflower

Creator:: Grealish, William J.
Abstract:: Five boron rates and seven water levels were applied to bush green beans (Phaseolus vulqaris cv Oregon 91G) and to cauliflower (Brassica olereacea var. botrytis, cultivar "Snowball Y") in 1989 and 1990 to evaluate their effects on total yield of both crops and on outer quality, head hollowness and internal...
Resource Type:: Masters Thesis

Irrigation scheduling methods and water use of sweet corn

Creator:: Braunworth Jr, William S.
Resource Type:: Dissertation
Full Text:: balance 8 C. Crop Water Stress 9 1. Growth stages 10 2. Canopy temperatures for crop water 11

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:: Appendix C : Chapter 4 221 LIST OF FIGURES Figure Page 3.1. Cauliflower total and marketable yield

ScholarsArchive@OSU

Effects of cultural practices on the yield and vitamin C content of broccoli

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

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

Developmental anatomy of Phaseolus vulgaris L. as influenced by temperature

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

Effects of differential irrigation and tillage-induced soil compaction on bush green beans and sweet corn

The effects of tillage and irrigation on sweet corn (Zea mays L.) development, yield, and water use

Effects of boron rates and differential irrigation on bush green beans and cauliflower

Irrigation scheduling methods and water use of sweet corn

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

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