Hydroponics

1) ebrary
Basic search: hydroponics
Select: Text
Books: 1) Food safety: thinking globally acting locally
***2) Return to resistance: breeding crops to reduce pesticide dependence (Page 307 - has a section for hydroponics)

2) Gale Cengage
Advanced search: hydroponics
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Academic Journals: 19
Magazine: 8

3) Encyclopedia Britannica Online
Basic search: hydronopnics
.............The principal advantage is the saving of labour by automatic watering and fertilizing. The disadvantages are high installation costs and the need to test the solution frequently. Yields are about the same as for soil-grown crops.

Click on Index entry for more results. There are 3 index entries that discuss this topic