1. 2020-06-01 This explains how to use the heat of the sun to sterilise seed beds as a cheap and simple method of sterilising soil. Sterile soil is best when planting a seed bed because there is less chance of disease. This was originally published in the United Kingdom in 2004.This edition was published in...
  2. A tent drier can be used to dry fruit and vegetables in the heat of the sun. Food so preserved will keep long past harvest time and can be sold later in the year in the market place. This material was taken from Footsteps - the literacy publication of TEAR Fund - with kind permission.This edition...
  3. 2020-06-22 This booklet describes how to make banana chips using either fried or dried banana chips. This uses material from the Practical Action’s "Technical Brief Banana Chips", used with kind permission. This edition published in the United Kingdom in 2020 by MissionAssist.
  4. Key Resource 1993-02-01 Demonstrated harvesting and drying techniques, and describes the characteristcs and uses of more than sixty herbs.
  5. 1975-12-01 This survey was primarily directed at helping stimulate solar drying technology for the least advanced sectors of our society. Most of the infrmation contained is designed to assist the researcher of the user of this technology working in rural developing areas. No page numbers, illustrated...
  6. This publication is for those who wish to construct and operate a simple plant to process dehydrated potatoes and potato starch. It dicusses social and economic factors to be considered prior to construction of a processing plant. It also discusses important physiological components of the tuber...