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The examination of seed yield potential in certain genotypes of birdsfoot trefoil (Lotus corniculatus L.)

Creator:: Bresciani, Juan Carlos
Abstract:: In the last 30 years, birdsfoot trefoil (Lotus corniculatus L. ) has been recognized as a great potential source of forage. Since the 1930's, many studies have been reported in relation to birdsfoot trefoil characteristics, including some directly related with the association between seed yield and its components. The purpose...
Resource Type:: Masters Thesis
Full Text:: in improving seed yield potential. Seed yield components measured in this experiment were number of

The heritability of agronomic characteristics in tall fescue (Festuca arundinacea Schreb.)

Creator:: Subhanij, Thiravira
Abstract:: Three genotypes of tall fescue (Festuca arundinacea Schreb. cultivar Fawn and four genotypes from the cultivar Fortune were used as parents to form 15 of a possible 21 single crosses to study the heritability of certain agronomic characteristics. The Fawn variety is considered to be tall in growth habit, vigorous...
Resource Type:: Dissertation

Heritability for perloline, nitrogen, and digestibility characteristics in tall fescue (Festuca arundinacea, Schreb.) single-crosses grown in two locations

Creator:: Watson, Clarence Ellis
Abstract:: Tall fescue often results in poor liveweight gains. This may be accounted for by variations in perloline content, nitrogen content, or digestibility of the plant. Two groups of tall fescue plants were examined for each of these traits. These groups consisted of (a) fifteen single-crosses of a six parent diallel...
Resource Type:: Dissertation
Full Text:: . Broad-sense heritabilities (H B. S. .21-.94) tended to be larger than narrow-sense heritabilities (HN

Meiotic chromosome behavior in two tall fescue (Festuca arundinacea Schreb.) genotypes and their sterile hybrid

Creator:: Vásquez, Raul Moreno
Abstract:: Two diverse genotypes of tall fescue, Festuca arundinacea Schreb (6X=42), with normal fertility, produced upon intercrossing, vigorous F ₁ hybrid plants that were sterile. One parent genotype (P₁) was from P. I. 234-906, introduced from Switzerland and the other (P₉) was an introduction from Turkey, P. I. 174-209. P₁ and...
Resource Type:: Dissertation
Full Text:: process was similar in the parental and hybrid genotypes. The average number of bivalents per

Response of Canada milkvetch (Astragalus canadensis var. mortonii (Nutt.) Wats.) to range and forest improvement practices in Northeastern Oregon

Creator:: Wood, Benjamin William
Abstract:: The response of Canada milkvetch (Astragalus canadensis var. mortonii) to range and forest improvement practices was studied on a stand of mixed-coniferous forest which was clear -cut and burned in 1963 and 1964, respectively. The field studies were conducted on the Hall Ranch of the Eastern Oregon Experiment Station during...
Resource Type:: Dissertation
Full Text:: . Number of intact seeds residual in the soil as deter- mined by actual count. 19. 20. 21. Residual

Genetic and environmental factors influencing the effectiveness of early generation selection in a diallel cross involving four winter wheat cultivars (Triticum aestivum Vill., host)

Creator:: Daaloul, Abderrazak
Resource Type:: Dissertation
Full Text:: ' s under space-planted conditions. Information concerning plant height, grain yield, tiller number

Interrelationships of tall fescue seed yield characteristics in selfed and open-pollinated progeny and their parents

Creator:: Ibrahim, Abuelhassan Salih
Resource Type:: Dissertation
Full Text:: ) Panicle Length (cm) Number 1978 1979 1978 1979 1978 1979 OP 21 11.97 42.71 2.27 2.78 24.49 24.58 22

Meiotic irregularities in selected parents and their hybrids in tall fescue (Festuca aruninacea, Schreb.)

Creator:: Woodward, W. T. W. (William T. W.)
Resource Type:: Dissertation
Full Text:: varying degrees of univalent formation. Malik and Thomas (21) found the average number of univalents per

Some soil factors affecting snowbrush nodulation

Creator:: Scott, William
Resource Type:: Dissertation
Full Text:: . Snowbrush seedlings grown in Spring Creek soil produced the largest number of nodules per plant, Foley

Control of purple nutsedge (Cyperus rotundus L.) with glyphosate

Creator:: Chase, Richard Lyle
Resource Type:: Dissertation
Full Text:: translocation . . . . ..... 21 D. Results 22 1. Environmental effects on glyphosate toxicity . . 22 2

ScholarsArchive@OSU

The examination of seed yield potential in certain genotypes of birdsfoot trefoil (Lotus corniculatus L.)

The heritability of agronomic characteristics in tall fescue (Festuca arundinacea Schreb.)

Heritability for perloline, nitrogen, and digestibility characteristics in tall fescue (Festuca arundinacea, Schreb.) single-crosses grown in two locations

Meiotic chromosome behavior in two tall fescue (Festuca arundinacea Schreb.) genotypes and their sterile hybrid

Response of Canada milkvetch (Astragalus canadensis var. mortonii (Nutt.) Wats.) to range and forest improvement practices in Northeastern Oregon

Genetic and environmental factors influencing the effectiveness of early generation selection in a diallel cross involving four winter wheat cultivars (Triticum aestivum Vill., host)

Interrelationships of tall fescue seed yield characteristics in selfed and open-pollinated progeny and their parents

Meiotic irregularities in selected parents and their hybrids in tall fescue (Festuca aruninacea, Schreb.)

Some soil factors affecting snowbrush nodulation

Control of purple nutsedge (Cyperus rotundus L.) with glyphosate

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