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Effect of soil temperature, seeding date, and straw mulch on plant development and grain yield of two winter wheat and two winter barley cultivars

Creator:: Pehlivantürk, Alpaslan
Abstract:: Two winter wheat (Triticum aestivum L. em Thell) and two winter barley (Hordeum vulgare L. em Thell) cultivars were grown with and without straw mulch utilizing six different planting dates. Soil temperature was recorded continuously at seeding depth from planting date through March of the crop year. A series of...
Resource Type:: Masters Thesis
Full Text:: and straw mulch) and diurnal variations. Plant growth in terms of days to emergence and days to

Iodine in relation to plant growth and composition

Creator:: Lewis, James Clement
Resource Type:: Masters Thesis
Full Text:: Iodine in relation to plant growth and composition

A comparison of the effects of thiourea and formamidine disulfide on the growth of resting tubers of Solanum tuberosum

Creator:: Couey, Harold Melvin
Resource Type:: Masters Thesis
Full Text:: disulfide on the growth of resting tubers of Solanum tuberosum A COWPARISON OF THE EFFECTS OF THIOUREA

Some metabolic effects of D-camphorsulfonic acid in higher-plant tissues

Creator:: Aldrich, Franklin Dalton
Resource Type:: Dissertation
Full Text:: .. ..................................... 22 4. Elodea growth ·atud1ea • ••• ............. • ·•·. 23 s. 'leaplratlon experillenta

The effects of clipping on the vigor of big game browse plants and related studies in the Arizona chaparrel

Creator:: Neff, Don J.
Abstract:: A five-year clipping experiment was conducted to determine maximum sustained utilization levels for three big game browse plant species in central Arizona. The three species were mountain-mahogany (Cercocarpus breviflorus) and desert ceanothus (Ceanothus Greggii) in the chaparral type, and cliff-rose (Cowania mexicana var. Stensburiana) in the pinyon-juniper type. Experimental treatments...
Resource Type:: Dissertation
Full Text:: . 7xperimentel treatments were removal of ?, 25, KC, 75, end 100 percent of current annual twig growth plus a

Qualitative changes in cytoplasmic proteins in plants treated with plant growth regulating chemicals

Creator:: Norris, L. A.
Abstract:: This thesis concerns the alteration of the course of selective protein synthesis and morphogenesis in plants treated with growth regulating chemicals. Treatment of 48-hour-old "Alaska" pea seedlings (Pisum sativum L.) with 2, 4-D, IAA, NAA or picloram caused inhibition of epicotyl and primary root elongation and proliferation of massed lateral...
Resource Type:: Dissertation
Full Text:: treated with plant growth regulating chemicals AN ABSTRACT OF THE THESIS OF LOGAN ALLEN NORRIS for the

An examination of seedling vigor and the effects of genetic diversity on response to heterosis in tall fescue (Festuca arundinacea Schreb.)

Creator:: Moutray, Jim B., 1939-
Abstract:: Response to heterosis for plant height, anthesis date, panicle number, seed yield, and fall vigor rating was determined in a tall. fescue group selected for diverse morphology, origin, and anthesis date. Parents, single-cross progeny (SX), and first generation selfed progeny (S₁) were included in the study. Each experimental plot consisted...
Resource Type:: Dissertation
Full Text:: shoot growth, rate of growth, and unit growth characteristics were measured using a Gilson differential

Relationship of extra-matrical hyphae of vesicular-arbuscular mycorrhizal fungi to plant growth response

Creator:: Kough, John Lawrence
Abstract:: The colonization of several species of plants by vesicularar-buscular mycorrhizae (VAM) was studied to determine how host, soil, or symbiont factors interacted to enhance growth of the host plant. Seedlings of two species of the Cuppressaceae and two of the Taxodiaceae formed VAM; colonization significantly improved growth. This response to...
Resource Type:: Dissertation
Full Text:: -arbuscular mycorrhizal fungi to plant growth response AN ABSTRACT OF THE THESIS OF John Lawrence Kough for

Genetic variations in length of active growth period among races of Douglas fir, Pseudotsuga menziesii (Mirb.) Franco

Creator:: Irgens-Moller, Helge
Resource Type:: Dissertation
Full Text:: Genetic variations in length of active growth period among

The effects of temperature, photoperiod and growth regulators on development of Ajuga reptans L.

Creator:: Larson, Jerry Dale
Resource Type:: Masters Thesis
Full Text:: ^ /^ ^ /y Title THE EFFECTS OF TEMPERATURE, PHOTOPERIOD AND GROWTH REGULATORS ON DEVELOPMENT OF AJUGA

ScholarsArchive@OSU

Effect of soil temperature, seeding date, and straw mulch on plant development and grain yield of two winter wheat and two winter barley cultivars

Iodine in relation to plant growth and composition

A comparison of the effects of thiourea and formamidine disulfide on the growth of resting tubers of Solanum tuberosum

Some metabolic effects of D-camphorsulfonic acid in higher-plant tissues

The effects of clipping on the vigor of big game browse plants and related studies in the Arizona chaparrel

Qualitative changes in cytoplasmic proteins in plants treated with plant growth regulating chemicals

An examination of seedling vigor and the effects of genetic diversity on response to heterosis in tall fescue (Festuca arundinacea Schreb.)

Relationship of extra-matrical hyphae of vesicular-arbuscular mycorrhizal fungi to plant growth response

Genetic variations in length of active growth period among races of Douglas fir, Pseudotsuga menziesii (Mirb.) Franco

The effects of temperature, photoperiod and growth regulators on development of Ajuga reptans L.

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