Index Catalog // ScholarsArchive@OSU

Know your crops and weeds : activity guide for 4-H leaders [1997]

Creator:: Youngberg, Harold W.
Abstract:: Reprinted July 1997. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Learning Object
Full Text:: Weeds Activity Guide for 4-H Leaders The ability to recognize plants and seeds of importance in Oregon

Setting up contests in plant identification : tips for agents and leaders [1990]

Creator:: Youngberg, Harold W.
Abstract:: Reprinted July 1990. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Learning Object
Full Text:: ' Prepared by Harold Youngberg, Extension specialist emeritus, Oregon State University. Reprinted July

Recognizing plants in the field : leader guide [1990]

Creator:: Youngberg, Harold W.
Abstract:: Reprinted July 1990. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Learning Object
Full Text:: be used on field trips. The "Pocket Guide for 4-H Hikes" (4-H 3001) has a checklist of plants to

Imprint, Oregon ; Vol. 1 No. 2 (Fall 1974)

Creator:: University of Oregon. Library, Heinzkill, J. Richard, Schmitt, Martin, and Ingram, Bowen
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: century only John H. Mitchell served more than two terms as Senator from Oregon, and only Binger Hermann

Know your crops and weeds : activity guide for 4-H leaders [1985]

Creator:: Youngberg, Harold W.
Abstract:: Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Learning Object

Introduction to grasses and legumes : leader guide [1990]

Creator:: Youngberg, Harold W.
Abstract:: This lesson plan is designed to provide leaders in livestock and horse clubs with sufficient resource material on plant identification and evaluation. Leaders may then introduce plant identificat·ion and evaluation to members. Through the activities suggested and innovative use of presentations by club members, this lesson plan can broaden activities...
Resource Type:: Learning Object

Introduction to grasses and legumes : a leaders' guide [1985]

Creator:: Youngberg, Harold W.
Abstract:: This lesson plan is designed to provide leaders in livestock and horse clubs with sufficient resource material on plant identification and evaluation. Leaders may then introduce plant identification and evaluation to members. Through the activities suggested and innovative use of presentations by club members, this lesson plan can broaden activities...
Resource Type:: Learning Object

Setting up contests in plant identification : tips for agents and leaders [1985]

Creator:: Youngberg, Harold W.
Abstract:: Reprinted July 1985. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Learning Object

Hydrogen-stimulated CO₂ fixation and coordinate derepression of hydrogenase and ribulosebisphosphate carboxylase in a H₂-uptake positive strain of Rhizobium japonicum

Creator:: Simpson, Frank Berry
Abstract:: H₂-uptake positive strains (122 DES and SR) and H₂-uptake negative strains SR2 and SR3 of Rhizobium japonicum were examined for ribulosebisphosphate (RuBP) carboxylase and H₂-uptake activities during growth conditions which induced formation of the hydrogenase system. The rate of ¹⁴CO₂ uptake by hydrogenase-induced cells was about six times greater in...
Resource Type:: Masters Thesis
Full Text:: a H 2 -Uptake Positive Strain of Rhizobium japonicum by Frank Berry Simpson A THESIS submitted

Plant identification illustrated glossary [1991]

Creator:: Johnston, La Rea Dennis, Lawson, Richard, Vough, Lester, and Youngberg, Harold
Abstract:: Reprinted July 1991. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Learning Object
Full Text:: ; point of attachment for leaves and branches. Acute Entire Head Reprinted July 1991 4-H 1006

ScholarsArchive@OSU

Know your crops and weeds : activity guide for 4-H leaders [1997]

Setting up contests in plant identification : tips for agents and leaders [1990]

Recognizing plants in the field : leader guide [1990]

Imprint, Oregon ; Vol. 1 No. 2 (Fall 1974)

Know your crops and weeds : activity guide for 4-H leaders [1985]

Introduction to grasses and legumes : leader guide [1990]

Introduction to grasses and legumes : a leaders' guide [1985]

Setting up contests in plant identification : tips for agents and leaders [1985]

Hydrogen-stimulated CO₂ fixation and coordinate derepression of hydrogenase and ribulosebisphosphate carboxylase in a H₂-uptake positive strain of Rhizobium japonicum

Plant identification illustrated glossary [1991]

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search