discuss three major failures in crop production?

1 ⤊

2007-02-20 15:27:56 · 4 answers · asked by richie 1 in Environment

Weather: Too much or too little water, too hot or too cold, hail, etc.
Insects or other infestations
Disease

2007-02-20 15:40:55 · answer #1 · answered by chimpus_incompetus 4 · 1⤊ 0⤋

The Irish potato famine
The Russian Wheat Crop failure of the 30's
The Chinese Rice crop failure of the 70's
The American Dust Bowl of the 30's

2007-02-20 23:33:53 · answer #2 · answered by Mike1942f 7 · 0⤊ 0⤋

Pesticides
Industrial Fertilizers
Gentically Modified Grains

these are failures.

2007-02-21 00:20:36 · answer #3 · answered by Hondo for President 2 · 0⤊ 0⤋

frost...drought....and stupidity

2007-02-21 02:52:09 · answer #4 · answered by Anonymous · 0⤊ 0⤋