Index Catalog // ScholarsArchive@OSU

Available phosphate tests on certain Oregon soil types

Creator:: Fogarty, Earl Rosendale
Resource Type:: Masters Thesis
Full Text:: Available phosphate tests on certain Oregon soil types

Influence of nitrogen fertilization management on the bread making quality of different wheat genotypes

Creator:: Derényi, Marina Castro
Abstract:: Breadmaking quality is an important criterion in breeding and development of hard wheat (Triticum aestivum L.) cultivars. Improvements in N management are needed to produce superior quality grain and satisfy market demands for protein content. Field experiments with three hard red and two hard white spring wheat cultivars were conducted...
Resource Type:: Masters Thesis
Full Text:: Pendleton, Oregon. Nitrogen rates were varied from 0 to 250 kg N ha-1, applied all at planting, or split

Effects of residual and applied nitrogen on Nugaines wheat

Creator:: Laopirojana, Pojanee
Abstract:: A study was made to evaluate the effect of different rates of N fertilization on Nugaines wheat. The variable N treatments provided different N regimes as a basis for evaluating potential diagnostic tests for assessing the N status of the wheat plant. The crop was grown in Lane county during...
Resource Type:: Masters Thesis
Full Text:: other yield limiting factors (Fertilizer recommendation sheet 9, Oregon State University Agricultural

Nitrogen fertilization of winter wheat grown in four rotations in western Oregon

Creator:: Sebastian, Kevin D.
Resource Type:: Masters Thesis
Full Text:: to traditional N fertilizer rates. The movement of residual nitrogen through soils in western Oregon

The influence of nitrogen in extending the grazing season of four grass species

Creator:: Crofts, Frank Clement
Resource Type:: Masters Thesis
Full Text:: . The experiment at Ureon btate University, Corvallis, Oregon formed part oC a research proram made

Weed, water, and nutrient management practices for organic blackberry during establishment

Creator:: Harkins, Renee H.
Abstract:: The study was conducted in an organic trailing blackberry (Rubus L. subgenus Rubus, Watson) planting established at the North Willamette Research and Extension Center in Aurora, OR on 26 May 2010. Three weed management systems were compared for 'Marion' and 'Black Diamond': 1) non-weeded; 2) hand-hoed two to three times...
Resource Type:: Masters Thesis
Full Text:: nutrient trends, soil sampling should be completed in-row, under the drip emitters where fertilizer is

Long-term effects of tillage, nitrogen, and rainfall on winter wheat yields

Creator:: Camara, Kelli Marie
Abstract:: Winter wheat is commonly grown in dryland cropping systems in the Pacific Northwest region of semi-arid eastern Oregon. For agronomic, economic, and environmental reasons, it is important to understand the long-term sustainability of such dryland systems. The objective of this study was to evaluate the long-term effects of tillage, nitrogen...
Resource Type:: Masters Thesis
Full Text:: commonly grown in dryland cropping systems in the Pacific Northwest region of semi-arid eastern Oregon

The effect of topdressed lime upon pasture production and quality

Creator:: Rogers, John (John Samuel), 1969-
Abstract:: Soil acidity is a major factor inhibiting pasture production in western Oregon. The typical management solution to acidic soil problems is to lime. However, lime cannot be incorporated directly into the soil in established pasture. The only alternative is topdress or surface apply lime and wait for soil fauna to...
Resource Type:: Masters Thesis

Winter wheat response to nitrogen, phosphorus, sulfur, and zinc supplied by municipal biosolids

Creator:: Shearin, Todd E.
Resource Type:: Masters Thesis
Full Text:: ZINC SUPPLIED BY MUNICIPAL BIOSOLIDS i;i Todd E. Shearin A THESIS submitted to Oregon State

Nitrogen dynamics in western Oregon perennial grass pastures fertilized with dairy manure

Creator:: Baumeister, Nancy C.
Resource Type:: Masters Thesis
Full Text:: Nitrogen dynamics in western Oregon perennial grass

ScholarsArchive@OSU

Available phosphate tests on certain Oregon soil types

Influence of nitrogen fertilization management on the bread making quality of different wheat genotypes

Effects of residual and applied nitrogen on Nugaines wheat

Nitrogen fertilization of winter wheat grown in four rotations in western Oregon

The influence of nitrogen in extending the grazing season of four grass species

Weed, water, and nutrient management practices for organic blackberry during establishment

Long-term effects of tillage, nitrogen, and rainfall on winter wheat yields

The effect of topdressed lime upon pasture production and quality

Winter wheat response to nitrogen, phosphorus, sulfur, and zinc supplied by municipal biosolids

Nitrogen dynamics in western Oregon perennial grass pastures fertilized with dairy manure

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