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California Polytechnic State University, San Luis Obispo

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The Choice Of A Lifetime, Alex Pacheco Jan 1990

The Choice Of A Lifetime, Alex Pacheco

Between the Species

No abstract provided.


Prefatory Notes Jan 1990

Prefatory Notes

Between the Species

No abstract provided.


Prediction Of Zinc Deficiency In Navy Beans (Phaseolus Vulgaris) By Soil And Plant Analyses, J. D. Armour, A. D. Robson, G. S.P. Ritchie Jan 1990

Prediction Of Zinc Deficiency In Navy Beans (Phaseolus Vulgaris) By Soil And Plant Analyses, J. D. Armour, A. D. Robson, G. S.P. Ritchie

Food Science and Nutrition

Navy beans (Phaseolus vulgaris cv. Gallaroy) were grown with 7 rates of zinc (Zn) in a Zn-deficient gravelly sandy loam in a glasshouse experiment. The plant shoots were harvested 31 days after sowing and the Zn concentration in each of 4 plant parts (YL, young leaf; YOL, young open leaf; YFEL, youngest fully expanded leaf; and whole shoots) was related to the fresh weight of the shoots. The critical Zn concentrations (mgtkg) in the plant parts determined by the 2 intersecting straight lines model were 21.1 for YL (r2 = 0.66), 17.1 for YOL (r2 = 0.83), …


Zinc Adsorption By A Lateritic Soil In The Presence Of Organic Ligands, P. Chairidchai, G. S. P. Ritchie Jan 1990

Zinc Adsorption By A Lateritic Soil In The Presence Of Organic Ligands, P. Chairidchai, G. S. P. Ritchie

Food Science and Nutrition

Zinc adsorption by a lateritic podzolic soil was measured in the presence of 0 to 3 mmol/litre of acetate, oxalate, citrate, tricarballylate, salicylate, or catechol, or 0 to 3 mmolc/litre of humate. Zinc remaining in solution was measured by atomic absorption spectrometry after shaking the soil for 17 h at a soil/liquid ratio of 1:5 in a 0.003 mol/litre KCl solution containing 0 to 500 μmol/litre Zn and the ligands. In the absence of organic ligands, more than 95% of the zinc was adsorbed. The amount of adsorption was linearly correlated with pH and the concentration of ZnOH …


Mustang Daily, November 30, 1989 Nov 1989

Mustang Daily, November 30, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, November 29, 1989 Nov 1989

Mustang Daily, November 29, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Executive Committee - Agenda, 11/28/1989, Academic Senate Nov 1989

Executive Committee - Agenda, 11/28/1989, Academic Senate

Academic Senate Agendas

No abstract provided.


Mustang Daily, November 16, 1989 Nov 1989

Mustang Daily, November 16, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


November 16, 1989 Cal Poly Report, Public Affairs Office Nov 1989

November 16, 1989 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.


Mustang Daily, November 15, 1989 Nov 1989

Mustang Daily, November 15, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, November 14, 1989 Nov 1989

Mustang Daily, November 14, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


November 9, 1989 Cal Poly Report, Public Affairs Office Nov 1989

November 9, 1989 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.


Mustang Daily, November 9, 1989 Nov 1989

Mustang Daily, November 9, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, November 8, 1989 Nov 1989

Mustang Daily, November 8, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, November 7, 1989 Nov 1989

Mustang Daily, November 7, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, November 6, 1989 Nov 1989

Mustang Daily, November 6, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


November 2, 1989 Cal Poly Report, Public Affairs Office Nov 1989

November 2, 1989 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.


Mustang Daily, November 2, 1989 Nov 1989

Mustang Daily, November 2, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, October 31, 1989 Oct 1989

Mustang Daily, October 31, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


October 26, 1989 Cal Poly Report, Public Affairs Office Oct 1989

October 26, 1989 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.


Mustang Daily, October 26, 1989 Oct 1989

Mustang Daily, October 26, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, October 25, 1989 Oct 1989

Mustang Daily, October 25, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, October 24, 1989 Oct 1989

Mustang Daily, October 24, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, October 23, 1989 Oct 1989

Mustang Daily, October 23, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, October 20, 1989 Oct 1989

Mustang Daily, October 20, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, October 19, 1989 Oct 1989

Mustang Daily, October 19, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, October 16, 1989 Oct 1989

Mustang Daily, October 16, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, October 13, 1989 Oct 1989

Mustang Daily, October 13, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, October 12, 1989 Oct 1989

Mustang Daily, October 12, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.


Mustang Daily, October 10, 1989 Oct 1989

Mustang Daily, October 10, 1989

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.