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Dive into the research topics where Charles A. Martin is active.

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Featured researches published by Charles A. Martin.


Journal of Herbs, Spices & Medicinal Plants | 2000

An Economic Analysis of Transplanting versus Direct Seeding of Selected Medicinal Herbs in New Mexico

Constance L. Falk; H. van Voorthuizen; M. M. Wall; Steven J. Guldan; Charles A. Martin; Kathryn M. Kleitz

ABSTRACT Transplanted and direct-seeded Nepeta cataria L., Urtica dioica L., Calendula officinalis L., Melissa officinalis L., and Sphaeralcea incana Torr. ex Gray were evaluated at two sites in New Mexico. In Las Cruces, the Nepeta cataria, Melissa officinalis, and Sphaeralcea incana earned a positive return to land and risk from transplanting and direct seeding, although in each case transplants resulted in a higher return to land and risk. Transplanted Urtica dioica and Calendula officinalis at the Las Cruces site resulted in a negative return to land and risk, but at the Alcalde site the Nepeta cataria earned a positive return from transplanting and direct seeding. Transplanted Melissa officinalis and direct seeded Calendula officinalis in Alcalde generated a positive return. Direct seeded Urtica dioica and Sphaeralcea incana did not survive in Alcalde.


Journal of Herbs, Spices & Medicinal Plants | 2014

Risk Management Education in Southwest Medicinal Herb Production and Marketing in New Mexico: Assessing Grower and Potential Grower Outcomes after a Two-Day Workshop

Kevin Lombard; Charles A. Martin; Jackie Greenfield

A risk management educational program to help small-scale farmers of native medicinal herbs of the U.S. Southwest (SWH) was conducted. Topics included: balancing culture and commerce, species identification, value-added production methods, quality control and marketing, and financial planning. Participants were re-contacted 6 months later to assess follow-through. Only five participants applied risk management principles to their growing operation. Respondents indicated that the workshop series improved their understanding of managing risks associated with growing SWH, but the study highlighted differences between (1) existing specialty crop growers who are able to transition to producing SWH and (2) individuals only curious about SWH but not likely to grow these crops commercially.


Hortscience | 1996

Dry-matter and Nitrogen Yields of Legumes Interseeded into Sweet Corn

Steven J. Guldan; Charles A. Martin; Jose Cueto-Wong; Robert L. Steiner


Hortscience | 2007

Environmental Influences on Essential Oils in Roots of Anemopsis californica

Andrea L. Medina-Holguín; Sandra Micheletto; F. Omar Holguin; Jaime Rodriguez; Mary O'Connell; Charles A. Martin


Agronomy Journal | 1997

Yield and Green-Manure Benefits of Interseeded Legumes in a High Desert Environment

Steven J. Guldan; Charles A. Martin; William C. Lindemann; Jose Cueto-Wong; Robert L. Steiner


Agronomy Journal | 2000

Evaluation of irrigated tall fescue-legume communities in the steppe of the Southern Rocky Mountains

Steven J. Guldan; Leonard M. Lauriault; Charles A. Martin


Journal of Sustainable Agriculture | 2003

Hairy Vetch Biomass Yield as Affected by Fall Planting Date in the Irrigated Steppe of the Southern Rocky Mountains

Steven J. Guldan; Charles A. Martin


Hortscience | 1996

Interseeding legumes into chile : Legume productivity and effect on chile yield

Steven J. Guldan; Charles A. Martin; Jose Cueto-Wong; Robert L. Steiner


Crop Science | 2006

Performance of Irrigated Tall Fescue–Legume Communities under Two Grazing Frequencies in the Southern Rocky Mountains, USA

Leonard M. Lauriault; Steven J. Guldan; Charles A. Martin; Dawn M. VanLeeuwen


Agronomy Journal | 2003

Irrigated Tall Fescue–Legume Communities in the Southern Rocky Mountains

Leonard M. Lauriault; Steven J. Guldan; Charles A. Martin

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Steven J. Guldan

New Mexico State University

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Robert L. Steiner

New Mexico State University

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Constance L. Falk

New Mexico State University

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Kathryn M. Kleitz

New Mexico State University

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Marisa M. Wall

United States Department of Agriculture

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Dawn M. VanLeeuwen

New Mexico State University

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Marta D. Remmenga

New Mexico State University

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Tammy May

New Mexico State University

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