Results 131 to 140 of about 646 (162)

QUALITY OF INTERMEDIATE WHEATGRASS SEED, WITH AND WITHOUT HULLS

Canadian Journal of Plant Science, 1960
A study was conducted on the seed of two lines of Agropyron intermedium (Host.) Beau v. relating the presence or absence of hulls and age of seed to germination, and the influence of seeding depth upon emergence.Germinability of hulless seed was significantly lower than that or hull-covered seed, and this difference increased only slightly with ...
M. R. Kilcher, T. Lawrence
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Evaluation of intermediate wheatgrass and tall wheatgrass accessions from VIR collection in steppe-forest conditions of Russia

International Scientific Conference, 2021
The article presents the results of field evaluation of wheatgrass collection in steppe-forest region in 2020-2021. The best accessions of intermediate wheatgrass and tall wheatgrass from VIR collection were selected.
E.A. Gubanova, E.A. Dzyubenko
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ASSOCIATION OF SOME PLANT CHARACTERS IN INTERMEDIATE WHEATGRASS

Canadian Journal of Plant Science, 1962
Correlations between 17 plant characteristics in intermediate wheatgrass were determined. Few important relationships were found between these characteristics, suggesting that linkage relationships are small. Forage and seed yields were positively correlated, indicating that selection for one will not likely reduce the other.
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Quantitative Inheritance of Forage Quality Traits in Intermediate Wheatgrass

Crop Science, 1994
Knowledge of heritability and inheritance of nutritive quality traits in intermediate wheatgrass [Thinopyrum intermedium (Host) Barkw. & D.R. Dewey] would be helpful in choosing effective selection techniques. This study assesses variation and heritability of traits associated with hay quality in intermediate wheatgrass, ascertains the relative ...
J. D. Berdahl, J. F. Karn, S. T. Dara
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Intermediate Wheatgrasses of Iran¹

Crop Science, 1978
Geographic distribution, morphology, cytology, and fertility were studied in 247 collections of the intermediate wheatgrass complex (Agropyron intermedium (Host) Beauv., A. trichophorum (Link) Richt., and A. pulcherrimum Grossh.) collected in Iran and grown at Logan, Utah.
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Influence of Density on Intermediate Wheatgrass and Spotted Knapweed Interference

Journal of Range Management, 1997
Establishing competitive plants is essential for restoring spotted knapweed infested grasslands. Revegetation attempts typically fail becanse of weed competition during the initial stages of establishment. We hypothesized that competitive interactions can be shifted from spotted knapweed to intermediate wheatgrass by increasing wheatgrass seedling ...
Rajendra P. Velagala, Roger L. Sheley, James S. Jacobs   +2 more
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THE LIGNIN CONTENT OF SIX CLONAL LINES OF INTERMEDIATE WHEATGRASS

Canadian Journal of Plant Science, 1957
Six clonal lines of intermediate wheatgrass, Agropyron intermedium (Host.) Beauv., which differed markedly in gross morphological characteristics were cut at the half-bloom stage and separated into leaf and stem. Lignin analyses were made on both leaf and stem in 1951 and again in 1952.Analysis of variance established significant differences (P = 0.05)
W. J. Pigden, D. H. Heinrichs
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Anther and pollen development in male-sterile intermediate wheatgrass plants derived from wheat × wheatgrass hybrids

Canadian Journal of Botany, 1979
Several different expressions of male sterility were observed in the plants sampled for the study of pollen and anther development in the third substitution backcross generation to intermediate wheatgrass. These included (1) pollen abortion following engorgement with starch, (2) abortion of microspores with exine abnormalities (found most often in ...
B. A. Young, J. Schulz-Schaeffer, T. W. Carroll   +2 more
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Time of daily supplementation for steers grazing dormant intermediate wheatgrass pasture

Journal of Animal Science, 1992
To compare the effects of time of daily protein supplementation on grazing behavior, forage intake, digesta kinetics, ruminal fermentation, and serum hormones and metabolites, 12 ruminally cannulated Holstein steers (449 and 378 kg average initial and final BW, respectively) were allotted to three groups. Treatments consisted of CON = no supplement, AM
R K, Barton, L J, Krysl, M B, Judkins, D W, Holcombe, J T, Broesder, S A, Gunter, S W, Beam   +6 more
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Effects of intercropping perennial legumes on intermediate wheatgrass productivity

Field Crops Research, 2023
Alexandra J. Griffin, Jacob M. Jungers
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