Table 2: Genetic variation in concentrations of iron, zinc, beta-carotene and ascorbic acid found in germplasm of five staple foods, dry weight basis

Source: FAO "The State of Food and Agriculture 2003-2004"
Chapter 2: What is agricultural biotechnology?
Section Breeding and reproducing crops and trees, Subsection Genitic engineering  

Genetically Modified Crops

Table 1: An agricultural technology timeline

Table 2: Genetic variation in concentrations of iron, zinc, beta-carotene and ascorbic acid found in germplasm of five staple foods, dry weight basis

Footnote on agricultural biotechnology in some developing countries