Sort: Relevance | Newest first | Oldest first


55 items found (Showing 1 - 10)
  1. Key Resource
    2016-09-28 Farmers in many parts of the world, because of human population growth, have little choice but to crop their land continuously, with scarce resources to replace nutrients withdrawn by each successive crop. Crop residues are often lost as a source of organic matter and mulch, usually through...  
  2. 2014-10-20  
  3. 2016-11-01 The session will discuss integrating conservation agriculture with soil and water conservation measures as well as other farming systems. Presenter:Neil Rowe Miller serves with Mennonite Central Committee as a technical advisor to conservation agriculture projects funded by the Canadian Food...  
  4. Key Resource 1992-03-01 Amazon.com Description Water is everywhere - its physics and chemistry, rain, evaporation, infiltration, underground, the intimate relationship between life and water, and other natural phenomena. Its effects and applications need to be understood: run-off, erosion, soil drainage and irrigation....  
  5. Key Resource 1996-09-01 Amazon.com Description Indigenous soil and water conservation practices are rarely acknowledged in the design of conventional development projects. Instead, the history of soil and water conservation in Africa has been one of imposing external solutions without regard for local practice. There is...  
  6. 2016-11-01 On average, crop yields under DER+ and TER+ increased by 30% and 16%, respectively, as compared to CT. Our study demonstrates that field water conservation tillage practices that incorporate CA principles are effectively increasing green water in the root zone available for crops. RCA systems...  
  7. Key Resource 1997-01-01 Amazon.com Description There can be no life without water. While at the same time water has been a factor behind terrorism in Punjab, it has driven Tamil Nadu and Karnataka to bitter and violent dispute with each other and made the Union Government behave like bully with Bangladesh. Dying Wisdom...  
  8. 2014-03-06 The HAFIR is an underground reservoir designed for storing rain water.Hafirs are usually constructed where there is enough rainfall and where there is no underground water.It is usually big enough to cater for the needs of the villagers and their live-stock for a whole season.  
  9. 2010-12-20  
  10. Key Resource 1992-01-20 In simplest language, agroforestry is the production of trees and of non-tree crops or animals on the same piece of land. The crops can be grown together at the same time, can be grown in rotation, or can even be grown in separate plots when materials from one are used to benefit another....