Cambodian farmers reach new buyers with a fresh approach

A version of this article originally appeared in the Feed the Future newsletter

Leaning into her tuktuk in Siem Reap, Eang Chakriya opens a cooler and takes out fresh wax gourds and other vegetables that have been carefully packed and chilled, showing them to a group of neighbors. Emblazoned on the tuktuk (a kind of motorized rickshaw) are images of farmers and the marketing motto, “Grown Right, Handled Right, Community Right.”

Chakriya sells nutritious vegetables directly to consumers in Cambodia as part of a farmers’ cooperative working with the Feed the Future Innovation Lab for Horticulture, led by the University of California, Davis.

The project’s research team is examining incentives that help farmers improve their agriculture practices. The researchers’ hunch is that farmers will adopt conservation agriculture practices (or “Grown Right” practices) if the team also helps them to adopt two other types of profitable practices that will increase their success: improved postharvest handling techniques and novel marketing practices.

So far, the idea seems to be working.

As a partner in this Feed the Future Innovation Lab, researchers from Continue reading Cambodian farmers reach new buyers with a fresh approach

Reducing drudgery while improving soil for Cambodian vegetable farmers

A version of this article originally appeared in the Feed the Future newsletter.

Most commonly used with field crops, conservation agriculture combines three practices that help farmers invest in soil health, specifically:

  1. minimal soil disturbance (“no till”),
  2. continuous mulch cover, and
  3. rotating diverse crops.

These practices can also reduce labor and reduce water evaporation from the soil.

Manuel Reyes, professor at North Carolina Agricultural and Technical State University, has helped farmers in many countries improve their soil and use water efficiently. In doing so, he has also partnered with three Feed the Future Innovation Labs, funded by the U.S. Agency for International Development.

Beginning in 2010, Reyes started working with farmers in Cambodia on conservation agriculture for field crops, with an international team supported by the SANREM Innovation Lab. Two year later, the team worked with 56 households over 149 hectares to use conservation agriculture principles.

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Women farmers in Cambodia are combining drip irrigation with conservation agriculture to grow vegetables with less drudgery, while improving soil health. (Photo by Manuel Reyes, NC A&T)

After testing conservation agriculture practices with vegetable crops in the United States, Reyes expanded his conservation agriculture work in Cambodia to focus on vegetable farmers. Now with additional funding from the Horticulture Innovation Lab, he added drip irrigation to conservation agriculture practices for vegetable farmers. This research sought to find whether combining these practices could reduce labor needs, increase yield, increase income and ultimately receive support from vegetable farmers.

For field trials in Cambodia, women farmers grew a variety of vegetables, including string beans, cucumber, Chinese cabbage, kale, tomatoes and eggplant. Continue reading Reducing drudgery while improving soil for Cambodian vegetable farmers

14 steps to growing vegetables with conservation agriculture and drip irrigation

Manny Reyes, NC A&T
Manuel Reyes, professor, North Carolina A&T State University

As told by Manuel Reyes, professor in Biological Engineering at North Carolina Agricultural & Technical State University:

  1. Manually till and weed a small plot of land (no more than 200 square meters).
  2. Make vegetable beds.
  3. Find a source of mulch for your site. Mulch should not contain seeds and not grow vegetatively.
  4. Cut mulch and let it dry.
  5. Install drip irrigation on the site.
  6. Put dried mulch on the entire area including the furrows between the vegetable beds. Mulch should be at least 2.5 inches thick. Continue reading 14 steps to growing vegetables with conservation agriculture and drip irrigation