Source for trusting Rabbinic knowledge of agriculture in Determining Law: Shabbat 85a, Rosh HaShanah 13a [2x]
Pure Products
Processed Products
Weather and Farming
The Culinary Arts
Herbal Medicines
The Effect of Foods on the Body
Stages of Growth for Produce, vis-a-vis the Sabbatical Year Prohibitions
The 7 Special Species of Israel