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Articles 13921 - 13950 of 14322

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Trees Of Western Australia And Poison Plant Series May 1952

Trees Of Western Australia And Poison Plant Series

Journal of the Department of Agriculture, Western Australia, Series 3

Owing to the absence from Perth of the Government Botanist (Mr. C. A. Gardner), we regret that the drawings and letterpress for the series, "Trees of W.A." and "Poison Plants of W.A." were not available in time to be included in this issue.


New Cereal Varieties In Australia, I Thomas, J Reeves May 1952

New Cereal Varieties In Australia, I Thomas, J Reeves

Journal of the Department of Agriculture, Western Australia, Series 3

In 1927 a conference of the State Ministers of Agriculture resolved that to avoid X duplication, the names of new cereal varieties be circulated among the States and subsequently confirmed at a meeting of Ministers. Particulars of new varieties as submitted to the Registrar are as follows—


Cape Tulip Control May 1952

Cape Tulip Control

Journal of the Department of Agriculture, Western Australia, Series 3

Strong measures will be taken this season to control the spread of Cape Tulip in Western Australia.


The Composition Of The Dwalganup Strain Of Subterranean Clover, A B. Beck Mar 1952

The Composition Of The Dwalganup Strain Of Subterranean Clover, A B. Beck

Journal of the Department of Agriculture, Western Australia, Series 3

Subterranean clover is now the major pasture species in Western Australia and according to Elliott (1948) nearly 90 per cent, of the sown pastures of this State have a subterranean-clover base or were originally sown with this species. In spite of its great economic importance, no data have been published showing the chemical composition of the clover growing in this State. In order to fill this gap in our knowledge, series of samples of the Dwalganup strain were collected from three localities. These have been analysed by the Government Chemical Laboratories and the results are presented in this paper.


Elephant Grass, H G. Elliott, L C. Snook Mar 1952

Elephant Grass, H G. Elliott, L C. Snook

Journal of the Department of Agriculture, Western Australia, Series 3

Elephant Grass, sometimes known as Napier's Fodder, is a hardy, palatable and nutritious plant which under good conditions will give heavy yields. When once established it will remain as a permanent stand so long as it receives good treatment. It grows well in many parts of Western Australia and up to date appears to be free from attack by pests and diseases.

* (Revised from Leaflet No. 600, by H. G. Elliott)


Shrubs For The Farm Home, C C. Hillary Mar 1952

Shrubs For The Farm Home, C C. Hillary

Journal of the Department of Agriculture, Western Australia, Series 3

Shrubs are of value in every garden and, when carefully chosen and properly planted in suitable positions, a collection can provide beauty and interest at all seasons of the year.


Poison Plants Of Western Australia: Isotropis, C A. Gardner, H W. Bennetts Mar 1952

Poison Plants Of Western Australia: Isotropis, C A. Gardner, H W. Bennetts

Journal of the Department of Agriculture, Western Australia, Series 3

The genus Isotropis is restricted to Australia. Of the total of nine species six are recorded in Western Australia, two of them being known as "Lamb poisons" while the remainder have no common names. Three are known to be toxic to stock, but concerning the remaining three we have no definite information.

* Poison Plants of Western Australia is an ongoing series of articles. "Toxic Plants of the Genus Isotropis" is the subtitle and primary focus of this article.


Chart For Packing Apples Mar 1952

Chart For Packing Apples

Journal of the Department of Agriculture, Western Australia, Series 3

A chart giving details of the correct method of packing apples is now available at the Department of Agriculture, Perth, or from District Officers. This chart embraces packs for apples of various shapes, such as round, flat, long and medium long types with brief explanatory remarks. It is printed in two forms; a wall-type chart for packing-shed use and a small pocket-size folder.


Ua66/5/1 Yearbook, Wku Cherry Country Life Club Jan 1952

Ua66/5/1 Yearbook, Wku Cherry Country Life Club

Student Organizations

Yearbook created by WKU Cherry Country Life Club. Includes the following:

  • Legumes for Kentuck, C.L. Taylor
  • Little Used Opportunity, C.A. Loudermilk
  • The Importance of Records on Dairy Farm, A.O. Davis
  • Thoughts of the Day
  • Activities of the Club, Joseph Durbin
  • Club Officers
  • Names & Addresses of Graduates
  • Farm Bull - Humor


Isolation And Hybridization Between Aquilegia Formosa And A. Pubescens, Verne Grant Jan 1952

Isolation And Hybridization Between Aquilegia Formosa And A. Pubescens, Verne Grant

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


Genetic And Taxonomic Studies In Gilia: Ii. Gilia Capitata Abrotanifolia, Verne Grant Jan 1952

Genetic And Taxonomic Studies In Gilia: Ii. Gilia Capitata Abrotanifolia, Verne Grant

Aliso: A Journal of Systematic and Floristic Botany

No abstract provided.


Poison Plants - Pituri, C. A. Gardner, H. W. Bennetts Jan 1952

Poison Plants - Pituri, C. A. Gardner, H. W. Bennetts

Journal of the Department of Agriculture, Western Australia, Series 3

Only a few of the drug-yielding plants found on their hunting grounds appear ^* to have been known to the Australian aborigines. Among those used and valued was the plant called "pituri" by the Central Australian tribes. The leaves of this plant, after drying and suitable preparation, were chewed as a narcotic.


Studies In The Control Of Johnson Grass In Certain Areas Of Louisiana., Edward Scott Hagood Jan 1952

Studies In The Control Of Johnson Grass In Certain Areas Of Louisiana., Edward Scott Hagood

LSU Historical Dissertations and Theses

No abstract provided.


Physiological Studies Of Sex In Glomerella., Joe Winfield Mcgahen Jan 1952

Physiological Studies Of Sex In Glomerella., Joe Winfield Mcgahen

LSU Historical Dissertations and Theses

No abstract provided.


An Ecological Study Of A Sphagnum Lake In The Subalpine Forest Of The Uinta Mountains Of Utah, Howard C. Stutz Jun 1951

An Ecological Study Of A Sphagnum Lake In The Subalpine Forest Of The Uinta Mountains Of Utah, Howard C. Stutz

Theses and Dissertations

A study was made of the ecology and floristics of a small bog lake referred to as Moss Lake, in the Grandaddy lakes region of the Uinta Mountains , Utah . Three consecutive summers, 1948, 1949, and 1950, were spent in collecting the data presented in this study. Throughout the study the following ecological measurements were made: 1. Water 2. Soil 3. Macroscopic vegetation 4. Plankton 5. Macroscopic animal forms.


Bulletin No. 347 - The Life History And Management Of The Mountain Whitefish Prosopium Williamsoni (Girard) In Logan River Utah, William F. Sigler May 1951

Bulletin No. 347 - The Life History And Management Of The Mountain Whitefish Prosopium Williamsoni (Girard) In Logan River Utah, William F. Sigler

UAES Bulletins

In 1948 a comprehensive fishery investigation on Logan River was initiated by the Department of Wildlife Management, Utah State Agricultural College, and the Utah Cooperative Wildlife Research Unit. Three masters' theses have been completed on life histories and populations to date (Thoreson, 1949; Fleener, 1950; Pechacek, 1950). One phase of this investigation is a study of the mountain whitefish Prosopium williamsoni (Girard).


The Yield And Thiamine, Riboflavin, And Niacin Content Of Alfalfa Hay As Related To Fertilizer Treatment Of Soil, Rasik L. Pathak May 1951

The Yield And Thiamine, Riboflavin, And Niacin Content Of Alfalfa Hay As Related To Fertilizer Treatment Of Soil, Rasik L. Pathak

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Alfalfa has long been recognised as an outstanding hay plant in terms of both yield and feeding value. It is high in digestible proteins minerals, and vitamins. Because of its long life. it can be economlcally produced. It is of exceptlonal value in maintalning soil fertility by helping to control erosion, by improving the physical condition of the soil, and by accumulating large amounts of nitrogen.


Alpine Plant Succession Near Mount Emmons, Uinta Mountains, Utah, Joseph R. Murdock May 1951

Alpine Plant Succession Near Mount Emmons, Uinta Mountains, Utah, Joseph R. Murdock

Theses and Dissertations

It was to provide some detailed information about the alpine flora , particularly as it relates to successional aspects , that the present study was undertaken . The environmental conditions of weather and soil , as they effect floral composition , are important factors in the plant succession or alpine communities . The investigation was designed to uncover such information about the alpine flora and environment necessary to establish the pattern of succession .


Microorganisms And Their Effects On Crops And Soils, T. M. Mccalla, T. H. Goodding Apr 1951

Microorganisms And Their Effects On Crops And Soils, T. M. Mccalla, T. H. Goodding

Nebraska Agricultural Experiment Station: Historical Circulars

Many of the cropping and tillage practices that a farmer uses are effective in crop productivity because of their influence on microbial activity.


Ecological Studies In A Midwestern Range: The Vegetation And Effects Of Cattle On Its Composition And Distribution, J. E. Weaver, G. W. Tomanek Apr 1951

Ecological Studies In A Midwestern Range: The Vegetation And Effects Of Cattle On Its Composition And Distribution, J. E. Weaver, G. W. Tomanek

Department of Agronomy and Horticulture: Faculty Publications

There is continued need for a better understanding of range vegetation and its use by range animals. Range preservation and improvement in the midwest are largely matters of wise use and proper management of our natural grasslands. A more comprehensive understanding of the range itself is needed--its forage, soil, and water supply, and factors influencing a proper distribution of livestock. The degree of utilization of forage that will result in the maintenance of excellent or good range condition and the improvement of a range in fair condition should be ascertained. Soil conservation on range lands is accomplished primarily by improvement …


Hairy Vetch For Nebraska, T. H. Goodding Feb 1951

Hairy Vetch For Nebraska, T. H. Goodding

Nebraska Agricultural Experiment Station: Historical Circulars

Hairy vetch is a winter annual legume. It may be planted either in the spring or fall. Hairy vetch often succeeds on soils where sweet clover and alfalfa fail. It is more tolerant to acid (lime-deficient) soils than most leguminous crops.


Preliminary Report On The Hepaticae Of Arkansas, Eugene B. Wittlake Jan 1951

Preliminary Report On The Hepaticae Of Arkansas, Eugene B. Wittlake

Journal of the Arkansas Academy of Science

No abstract provided.


Effect Of Sodium Azide On Water Transfer In Root Tissue, Germaine Rachaner Jan 1951

Effect Of Sodium Azide On Water Transfer In Root Tissue, Germaine Rachaner

Journal of the Arkansas Academy of Science

No abstract provided.


Mycologist Views The Individual, Delbert Swartz Jan 1951

Mycologist Views The Individual, Delbert Swartz

Journal of the Arkansas Academy of Science

No abstract provided.


The Sedimentation Rate Of Potato Yellow-Dwarf Virus, M. K. Brakke, L. M. Black, Ralph W. G. Wyckoff Jan 1951

The Sedimentation Rate Of Potato Yellow-Dwarf Virus, M. K. Brakke, L. M. Black, Ralph W. G. Wyckoff

Department of Plant Pathology: Faculty Publications

BLACK et al. (1948) have published electron micrographs of bodies believed to represent the New York variety of potato yellow-dwarf virus (Aureogenus vastans (H) Black) (Holmes 1948). The photographs showed bodies in several different extracts of infected plants of Nicotiana rustica L., but not in corresponding preparations from healthy plants. Similar bodies were found in concentrates from plants infected with the New Jersey variety of the virus (var. agalliae Black). These bodies were larger than, and of a different character from, those of plant viruses hitherto examined in the electron microscope. The present study was undertaken to obtain evidence …


Range Condition Classes Of Native Midwestern Pasture: An Ecological Analysis, John Voigt, J. E. Weaver Jan 1951

Range Condition Classes Of Native Midwestern Pasture: An Ecological Analysis, John Voigt, J. E. Weaver

Department of Agronomy and Horticulture: Faculty Publications

Table of Contents:
Introduction
Classes Of Prairie Plants
Process Of Degeneration Of Prairie
Stages Of Degeneration
The Areas Studied
Location And Size
Topography, Water, And Soil
Vegetation
Excellent Pastures
Good Pastures
Fair Pastures
Poor Pastures
Methods
Comparison Of Range Condition Classes
Excellent Range Condition
Good Range Condition
Page Fair Range Condition
Poor Range Condition
Resume
Occurrence Of Forbs
Basal Area, Mulch, And Bare Soil
Height Of Grazing
Unconsumed Forage Furnished By Grasses And By Forbs
Forage From Grasses
Forage From Forbs
Resume
Amount And Composition Of Unconsumed Forage
Discussion
Summary
Literature Cited


Bulletin No. 344 - The Nutritive Value Of Range Forage As Affected By Vegetation Type, Site, And State Of Maturity, C. Wayne Cook, Lorin E. Harris Dec 1950

Bulletin No. 344 - The Nutritive Value Of Range Forage As Affected By Vegetation Type, Site, And State Of Maturity, C. Wayne Cook, Lorin E. Harris

UAES Bulletins

Native ranges of Utah are extremely heterogeneous. Pronounced variations exist in soil, seasonal rainfall, temperatures, and altitude on most grazing areas. Rough topography and micro-climates on even individual grazing allotments present variable vegetation types and site conditions. Such variations account for the comparatively large number of species and variable nutritive content found in range forage.


The Staphylinoid And Dascilloid Aquatic Coleoptera Of The Nevada Area, Ira La Rivers Oct 1950

The Staphylinoid And Dascilloid Aquatic Coleoptera Of The Nevada Area, Ira La Rivers

Great Basin Naturalist

No abstract provided.


Bulletin No. 341 - Rambouillet And Columbia-Rambouillet Lambs On The Range And In The Feed Lot, T. Donald Bell, Milton A. Madsen, James A. Bennett, Louis L. Madsen, D. Clarence Schmultz Sep 1950

Bulletin No. 341 - Rambouillet And Columbia-Rambouillet Lambs On The Range And In The Feed Lot, T. Donald Bell, Milton A. Madsen, James A. Bennett, Louis L. Madsen, D. Clarence Schmultz

UAES Bulletins

Sheep of predominately Rambouillet breeding have been most popular on southern Utah ranges because of their hardiness and wool-producing ability. In the early years of sheep production in Utah a major portion of the income was derived from the sale of wool. This situation has gradually changed over the past years and now income from the sale of lambs is greater than that from fleeces. Rambouillet rams with improved mutton qualities have been used by some range operators to increase the mutton producing abilities of their ewes. Other operators have used Corriedale, Panama, Columbia, and other white faced crossbred-type rams …


Aircraft In Agriculture, N. E. Shafer, J. D. Furrer, J. W. Lomax Sep 1950

Aircraft In Agriculture, N. E. Shafer, J. D. Furrer, J. W. Lomax

Nebraska Agricultural Experiment Station: Historical Circulars

Airplanes were first used in agriculture shortly after the close of World War I. They proved valuable for locating mosquito breeding areas, for forest fire patrol work, as an aid in locating outlaw cotton fields in the campaign against pink bollworm, and for surveying damage caused in large forested areas by the spruce budworm.