|
Solar Fruit Drying in West Africa
|
|
3
|
653
|
July 26, 2021
|
|
Value Added Products - Your Experiences
|
|
1
|
591
|
June 30, 2021
|
|
Large Ponds (Thailand)
|
|
6
|
979
|
May 16, 2021
|
|
Irrigation Design Videos
|
|
0
|
640
|
May 11, 2021
|
|
Clay Pot Water Filtration
|
|
8
|
2903
|
May 9, 2021
|
|
Building a BIOCHAR reactor
|
|
0
|
637
|
May 8, 2021
|
|
Commons Illustrations for buffalo and cattle management
|
|
3
|
537
|
February 25, 2021
|
|
Quality Water taps for gravity fed systems in upland areas
|
|
1
|
605
|
January 8, 2021
|
|
Easy Biochar Inoculation - does this make sense?
|
|
4
|
1149
|
October 15, 2020
|
|
Breakout Session : WASH
|
|
1
|
554
|
October 2, 2020
|
|
VOUCHER PROGRAMS IN DISASTER RESPONSE
|
|
1
|
828
|
July 15, 2020
|
|
What obstacles have you faced in promoting fuel-efficient cookstoves?
|
|
8
|
1133
|
July 8, 2020
|
|
Wood vinegar as a food additive
|
|
1
|
917
|
June 24, 2020
|
|
Earthbag perimeter wall. How long can it be?
|
|
2
|
609
|
June 14, 2020
|
|
Mechanical tree seed hulling
|
|
2
|
535
|
May 8, 2020
|
|
Agro processing
|
|
4
|
769
|
May 7, 2020
|
|
Appropriate Technology for Hand Washing solutions - Covid19
|
|
2
|
613
|
April 15, 2020
|
|
Soya bean procurement in Uganda
|
|
0
|
608
|
March 18, 2020
|
|
Trench Biochar Kiln
|
|
14
|
2642
|
March 12, 2020
|
|
Unique inputs in a biodigester
|
|
4
|
1090
|
February 27, 2020
|
|
Shelling Velvet Beans
|
|
10
|
1039
|
February 26, 2020
|
|
Techniques for sorting out bad (rice) grains by hand
|
|
2
|
2252
|
February 4, 2020
|
|
Solar Compost Tea Maker
|
|
4
|
1582
|
January 16, 2020
|
|
Waste water rapid bio-remediation
|
|
2
|
557
|
January 16, 2020
|
|
Please who Can help for a mixt solar and wood or charchoal homemade dryer for chili or pepper
|
|
14
|
1271
|
December 20, 2019
|
|
Waterless toilets in Madagascar
|
|
1
|
845
|
September 21, 2019
|
|
How to set up a FSMA/HACCP certified facility for food exportation to the USA
|
|
14
|
2783
|
May 10, 2019
|
|
Reading Materials
|
|
1
|
658
|
April 27, 2019
|
|
CoolBot - cost effective cold storage solution for small holder farmers
|
|
1
|
1357
|
April 21, 2019
|
|
Bicycle-powered grain mill
|
|
6
|
1774
|
April 4, 2019
|