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United States Department of Agriculture

Agricultural Research Service

Donald Makus

Research Biologist

This is Makus editable home page

Education

Delaware Valley College, Horticulture 1965

M.S. Michigan State University, Horticulture 1966

Ph.D. North Carolina State University, Botany (Physiology) 1972

 

Contact Information:

9611 S. Riverbend Ave. Parlier, CA 93648

Ph: (559) 596-2860 Fax: (559) 596-2851

donald.makus@ars.usda.gov

 

Some past accomplishments:

- Developed production protocols to be used by limited resource and family farms for niche crops such as vegetable amaranth, European cucumbers (grown in non-traditional structures), and white asparagus.

- Documented the effect of environment and nitrogen nutrition on the nutrient / anti-nutrient status of amaranth and/or white and green asparagus.

- Documented the effect of conservation tillage in cotton and on the nutrients in broccoli and sweet corn.

- Evaluated the impact of reduced light in snap bean production.

- Determined the utility of particle film on tomato, pepper, and cotton for water stress management.

- Demonstrated the effectiveness and developed a protocol for the use of mycorrhizae in onion and tomato production.

- Demonstrated the utility of weed barriers for peach and blackberry weed control and improved yield and water use in blackberries.

 

Present Research Interests:

Environmental and cultural factors affecting the performance, water use, and nutrient status of horticultural crops.

Link to papers: http://www.ars.usda.gov/pandp/people/people.htm?personid=3545

 

Professional Affiliations:

American Society for Horticultural Science

International Society for Horticultural Science

Sigma Xi

Southern Region - American Society for Horticultural Science

Subtropical Plant Science Society (formerly Rio Grande Valley Horticultural Society)

 

Experience

1994-present, Research Horticulturist, USDA, ARS, Weslaco, TX

1981‑93, Research Horticulturist, USDA, ARS, Boonville, AR

1979‑81, Research Associate, Institute of Biological Chemistry, Washington State Univ., WA

1973‑79, Assistant Professor, Univ. of Idaho, Moscow, ID

1972‑73, Special Lecturer (Post‑doctoral), North Carolina State Univ., Raleigh, NC


Last Modified: 3/26/2014
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