Household survey responses regarding levels of input use are sometimes affected by bias of which even the households themselves are not aware. Some examples include poor quality seed with a mixture of the fertile and infertile types, and pesticide content that has been substituted with less...

Discrepancy between the labeled content and the real content of fertilizer is a growing problem. It exists in many countries, such as Bangladesh, Cambodia, China, Nigeria, Tanzania, Vietnam, and more. We analyze in our article the effect of low quality fertilizer, which contains less nitrogen...

Considering that rural poor are mostly subsistence farmers, it seems plausible that production diversity could lead to better nutrition for these farmers. The association between production and dietary diversity is complex, and this complexity demands rigorous empirical analyses and more...