Biodiversity in planting crops is a very necessary program for the quality of the food available to all in this world.
This program is very much of a necessity as the variety of native and naturally grown foods has been severely decreased due to hybridization and selective planting. Agribusiness for many years have only been planting selected, specialized, hybridized foods crops, what grows the cheapest and sells the best in markets. Think about how many apples you see in a store; not too many varieties and the most prevalent are Red Delicious, because they are one of the biggest and shiniest apples that can be displayed. They don't taste very good, in my opinion. In the 1800's this country produced hundreds of varieties of apples,many of which have disappeared because they were no longer grown and stores would not sell them.
These hybrids do not have the genetics to withstand the plant diseases that the old non-hybridized foods with the tougher DNA do. The hybrids are pampered with special fertilizers and sprays to produce a major crop, that left on their own would never produce as much of a yield if they in fact could reproduce.
With only one or 2 strains of any kind of food being grown, those one or 2 types are highly susceptible to blight and virus that could totally wipe them out. Then if that was all there was being grown, there would be nothing. Think if that was done with wheat. If world wide the only wheat crop grown was one kind, and a virus wiped it out, there would be no more wheat.
In Irish history, they had the potato famine. Potatoes were a major food crop for Ireland, in many cases the only food crop. A blight hit that turned all the potatoes in the ground to a black goo, and many Irish starved to death. Those that could came to the US.
If everyone could grow as much of their own food and used heirloom plants to do it, it could go along way in bringing back the hardier foods that our ancestors grew up with and expand the diversity of what is available in crops.
Edey
Officially Recognized Stretchpert in Hobbies and Crafts Edey's Vintage and Current Needlework BlogLife is like a quilt - it is made beautiful from all the little pieces stitched together.
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