Depleting The Gene Bank

Depleting The Gene Bank

Streaming Video - 2008
Rate this:
This program discusses the dangers of selecting and breeding better and better and fewer and fewer varieties. It explains the dangers of depleting the gene bank: when new diseases or predators appear, entire species may be wiped out because no naturally-resistant varieties remain; and the smaller number of varieties offered tend to omit the regionally well-adapted ones in favor of more generally adapted plants-another disaster waiting to happen. The hopeful side of agricultural experimentation is plant tissue culture, which is the model for an entirely new way to produce more and better plants, more quickly. The reality is that in agriculture, no fix is permanent-insect genetics are constantly changing, and agricultural geneticists are in a race against world starvation.
Publisher: New York, N.Y. : Films Media Group, [2008], c1988
Characteristics: 1 streaming video file (29 min.) :,sd., col., digital

Opinion

From the critics


Community Activity

Comment

Add a Comment

There are no comments for this title yet.

Age

Add Age Suitability

There are no ages for this title yet.

Summary

Add a Summary

There are no summaries for this title yet.

Notices

Add Notices

There are no notices for this title yet.

Quotes

Add a Quote

There are no quotes for this title yet.

Explore Further

Browse by Call Number

Recommendations

Subject Headings

  Loading...

Find it at my library

  Loading...
[]
[]
To Top