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Articles 4231 - 4260 of 4905

Full-Text Articles in Horticulture

Effect Of Nitrogen Levels On Metribuzin Tolerance In Tomatoes, Esther H. Nelson, Richard A. Ashley Nov 1980

Effect Of Nitrogen Levels On Metribuzin Tolerance In Tomatoes, Esther H. Nelson, Richard A. Ashley

Storrs Agricultural Experiment Station

No abstract provided.


The Effect Of The Herbicide Metolachlor On Nutrient Levels In Zea Mays L., Tamsey Dawn Warren Ellis Jul 1980

The Effect Of The Herbicide Metolachlor On Nutrient Levels In Zea Mays L., Tamsey Dawn Warren Ellis

Biological Sciences Theses & Dissertations

An investigation of the effect of metolachlor, a chloracetamide herbicide released for agricultural purpose during the Spring of 1977, on plant tissue levels of phosphorus, potassium, calcium and magnesium in juvenile sweet corn and the recovery rate of sweet corn exposed to metolachlor from any plant nutrient effects when the herbicide was removed.

An increase of metolachlor concentration caused a progressive reduction in growth (height and dry weight) of the leafy portion of juvenile sweet corn. At metolachlor concentrations of 0.16 ppm and higher pronounced stunting and twisting were observed in the plants.

There was a progressive reduction in the …


Leaf Diffusive Resistance And Relative Water Content As Indications Of Varietal Sensitivity To Drought In Potatoes, Darlene A. Wilcox, Richard A. Ashley Jun 1980

Leaf Diffusive Resistance And Relative Water Content As Indications Of Varietal Sensitivity To Drought In Potatoes, Darlene A. Wilcox, Richard A. Ashley

Storrs Agricultural Experiment Station

No abstract provided.


#56 - Wild Edible Plants, Department Of Health Education Jan 1980

#56 - Wild Edible Plants, Department Of Health Education

Keys to Total Health

No abstract provided.


A Guide To The Threatened And Endangered Vascular Plants Of The Lake Mead National Recreation Area, James S. Holland, Wesley E. Niles, Charles L. Douglas, Dennis R. Schramm Jan 1980

A Guide To The Threatened And Endangered Vascular Plants Of The Lake Mead National Recreation Area, James S. Holland, Wesley E. Niles, Charles L. Douglas, Dennis R. Schramm

Publications (WR)

This illustrated guide was prepared to provide the botanical community, land managers, and other interested persons with a reference that describes and locates the twelve plant taxa currently being considered by the Fish and Wildlife Service for threatened or endangered status in or around the Lake Mead National Recreation Area. The guide is intended to assist managers of government agencies in determining the presence of these species and in defining management programs for their protection. The guide should be consulted prior to any construction project. If a potential conflict is identified, an onsite evaluation should be conducted early in the …


Ecotypic Differentiation Of Andropogon Virginicus L. In Relation To Strip Mine Spoil Banks, Valina Kay Hurt May 1979

Ecotypic Differentiation Of Andropogon Virginicus L. In Relation To Strip Mine Spoil Banks, Valina Kay Hurt

Masters Theses & Specialist Projects

Reciprocal plantings of populations of broomsedge, taken from an abandoned strip mine and from an abandoned farm plot in south central Kentucky, on strip mine spoil and abandoned field soil resulted in patterns of populations differentiation. Clonal plantings of populations from strip mine habitats and old field development appeared equal in height and biomass when grown on old field soils in both field trials and growth chamber studies. Populations when planted in strip mine soils in field trials and controlled growth experiments. Later flowering in strip mine populations may be a key to survival strategy in the harsh microclimates of …


Relationship Of Physiologic Age, Hardening, And Carbon And Nitrogen Content To Tolerance Of Tomatoes To Metribuzin, Esther H. Nelson, Richard A. Ashley Nov 1978

Relationship Of Physiologic Age, Hardening, And Carbon And Nitrogen Content To Tolerance Of Tomatoes To Metribuzin, Esther H. Nelson, Richard A. Ashley

Storrs Agricultural Experiment Station

No abstract provided.


The Potential For Avocados In Western Australia, Michael Gregory Hawson Jan 1978

The Potential For Avocados In Western Australia, Michael Gregory Hawson

Journal of the Department of Agriculture, Western Australia, Series 4

"The flesh of the ripe fruit is ivory yellow, framed in a surround of exquisite green"

There is only one fruit to which this comment can apply and that is the avocado.

While now regarded as a luxury, avocados have met ready demand on major markets indicating that limited expansion of avocado growing in Victoria, South Australia and Western Australiacouldmprovide quite profitable returns.


Stonefruits Have A Future, Geoffrey L. Godley Jan 1978

Stonefruits Have A Future, Geoffrey L. Godley

Journal of the Department of Agriculture, Western Australia, Series 4

Over the 10 year period from 1966/67 to 1975/76, stonefruit production has not greatly expanded. The area planted has declined and the number of young, non-bearing trees also has declined.

Trends in the price ofsdtonefriut for the past decsde have revealed no real improvement on local or export markets but it is unlikely that these trends will continue. While costs will continue to rise, profitability of stonefruit is likely to be helped by cost saving techniques. Mechanical equipment changes and changes to management techniques will mean reduced management costs.


Apple Orchards To Take A New Look, J E L Cripps Jan 1978

Apple Orchards To Take A New Look, J E L Cripps

Journal of the Department of Agriculture, Western Australia, Series 4

Results of experiments by the Department of agriculture could completely change the appearance of the apple orchard in the next decade.

The normal orchard scene will become hedgerows of chemically-thinned, irrigated, red varieties on dwarfing or semi-dwarfing rootstocks receiving just the right amount of fertiliser, and areas between rows will be mown, or sprayed with herbicide. The clean cultivated, square-planted, vase-shaped tree will slowly disappear.


Fleur-De-Lis Garden Club Records - Accession 163, Garden Club Of Rock Hill, Fleur-De-Lis Jan 1978

Fleur-De-Lis Garden Club Records - Accession 163, Garden Club Of Rock Hill, Fleur-De-Lis

Manuscript Collection

The Fleur-de-Lis Garden Club of Rock Hill Records consist of constitutions, bylaws, yearbooks, correspondence, program notes, photographs, and newspaper clippings, relating to the activities and history of the women’s garden club.


0470: Huntington [W.Va.] Council Of Garden Clubs, 1978, Marshall University Special Collections Jan 1978

0470: Huntington [W.Va.] Council Of Garden Clubs, 1978, Marshall University Special Collections

Guides to Manuscript Collections

Huntington civic and horticultural group. Scrapbooks depict an award-winning Council garden show (two volumes); include photographs and newspaper clippings as well as a written report from the Driftwood Garden Club on a conservation project.


Garden Club Council Of South Carolina Records - Accession 173, Garden Club Council, South Carolina Jan 1978

Garden Club Council Of South Carolina Records - Accession 173, Garden Club Council, South Carolina

Manuscript Collection

The Garden Club Council of South Carolina Records consist of yearbooks, bulletins and other publications produced by the Garden Club Council of South Carolina which was founded on April 22, 1930. The Garden Club of South Carolina was federated with the National Council of State Garden Clubs in 1932, becoming the 25th state to join the national organization.


Four White Pine Introductions From The University Of Connecticut, Sidney Waxman Oct 1977

Four White Pine Introductions From The University Of Connecticut, Sidney Waxman

Storrs Agricultural Experiment Station

No abstract provided.


Research For Connecticut By The Storrs Agricultural Experiment Station Sep 1977

Research For Connecticut By The Storrs Agricultural Experiment Station

Storrs Agricultural Experiment Station

No abstract provided.


Ua77/1 Western Alumnus, Vol. 47, No. 4, Wku Alumni Relations Apr 1977

Ua77/1 Western Alumnus, Vol. 47, No. 4, Wku Alumni Relations

WKU Administration Documents

Quarterly magazine created for WKU alumni. Regular features are Hilltopics, Sports, Alumni Newsgrams and Notes and In Memoriam. This issue includes:

  • Energy: Campus Conservation
  • The Quilting Bee
  • Old-Timers Take the Court
  • Students and the Job Hunt
  • Behind the Scenes
  • Living and Learning Laboratories
  • Rx for Ailing Indoor Plants
  • Mardi Gras! ROTC on Parade
  • Following the Yellow Brick Road
  • Ford: Words of a President
  • Photo Feature - President Downing
  • Lights, Camera, Actioin!


The Formative Years, Lee W. Lenz Jan 1977

The Formative Years, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

Letters exchanged between Susanna Bixby Bryant, the founder of Rancho Santa Ana Botanic Garden, and several leading southern California botanists and horticulturalists (especially Ernest Braunton, Willis Linn Jepson, and Theodore Payne) in 1925–1926 document her steps toward creating a botanical garden devoted to the native California flora.


Appendix Iii, Lee W. Lenz Jan 1977

Appendix Iii, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

Appendix III features horticultural introductions by John Dourley at Rancho Santa Ana Botanic Garden, Claremont, California, in 1953–1977. The 24 introductions belong to the genera Arctostaphylos (10), Baccharis (2), Berberis (1), Ceanothus (6), Fragaria (1), Fremontodendron (2), and Heuchera (2).


In The Beginning, Lee W. Lenz Jan 1977

In The Beginning, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

This article traces the early history of Rancho Santa Ana Botanic Garden, California, starting ca. 1867 with the Portolà Expedition. The expedition was the first to record the site where the botanic garden later came to be located, in Santa Ana Canyon, northeastern Orange County. Successive changes in land ownership eventually led to the Bixby family purchasing the land in 1875. Susanna Bixby Bryant, the founder of Rancho Santa Ana Botanic Garden, acquired the land in 1925.


The Botanic Garden Moves, Lee W. Lenz Jan 1977

The Botanic Garden Moves, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

In 1950, the decision was taken to relocate Rancho Santa Ana Botanic Garden from its original site—Mrs. Susanna Bixby Bryant's ranch in Santa Ana Canyon, northeastern Orange County—to today's Claremont location in eastern Los Angeles County. The move reflected a wish to align the founder's mandate to "foster scientific research and public welfare" by seeking affiliation with the Claremont Colleges. The change enabled it to train graduate students in botany and related fields and draw more visitors to a garden devoted to native California plants. Accounts describe how the new site was adapted to its purpose, including the construction of …


Front Cover 9(1) Jan 1977

Front Cover 9(1)

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


Foreword 9(1), Mildred E. Mathias Jan 1977

Foreword 9(1), Mildred E. Mathias

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


The Botanic Garden—A Reality, Lee W. Lenz Jan 1977

The Botanic Garden—A Reality, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

The year 1927 marks the beginning of Rancho Santa Ana Botanic Garden at its original location in Santa Ana Canyon, northeastern Orange County, California. Letters exchanged between Susanna Bixby Bryant, the botanic garden founder, and various botanists and horticulturalists trace her efforts to obtain seed and planting stock, herbarium specimens, and books and periodicals for her library. Much discussion is devoted to the question of how to fill the position of Scientific Director.


An Independent Institution, Lee W. Lenz Jan 1977

An Independent Institution, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

Covering the period from approximately 1927 to 1947, this article deals with the management and running of the fledgling Rancho Santa Ana Botanic Garden, featuring the publication of botanical and horticultural papers, the founding of the journal El Aliso, and detailed accounts of field work devoted to the collection of plants for the living collection and herbarium. This period of time also saw several challenges, notably serious damage from a wildfire in 1943, wartime constraints, and the death of the founder and managing director of the garden, Susanna Bixby Bryant.


Acknowledgments, Lee W. Lenz Jan 1977

Acknowledgments, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


Front Matter 9(1), Lee W. Lenz Jan 1977

Front Matter 9(1), Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


Epilogue, Lee W. Lenz Jan 1977

Epilogue, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

Factors that may have been decisive in turning Rancho Santa Ana Botanic Garden into a successful establishment of botanical teaching and a garden devoted to the conservation and showcasing of the native California flora are put forward. In addition to the enthusiasm and tenacity of its founder, Susanna Bixby Bryant, inspiration and advice came from several other key figures, notably Carl Brandt Wolf, Ernest Braunton, Willis Linn Jepson, and Theodore Payne.


The Years 1960–1977, Lee W. Lenz Jan 1977

The Years 1960–1977, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

In the years 1960–1977, Rancho Santa Ana Botanic Garden fully embraces its role as teaching institution and as advocate and guardian of the native California flora. Expansion of the living collection, landscaping of the grounds, public education, herbarium and library activities, and publication output are detailed. To accommodate a growing number of graduate students, the faculty—consisting of Richard K. Benjamin, Sherwin Carlquist, and Lee. W. Lenz—is joined by Peter H. Raven, Ronald Scogin, John P. Simon, and Robert F. Thorne.


Notes And References, Lee W. Lenz Jan 1977

Notes And References, Lee W. Lenz

Aliso: A Journal of Systematic and Floristic Botany

Notes and references pertaining to the history of Rancho Santa Ana Botanic Garden in California are listed.


Back Matter 9(1) Jan 1977

Back Matter 9(1)

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.