Agriculture Reference
In-Depth Information
5. See bibliographic references.
↩
7. (Podlesny et al., 2005)
↩
13.
(Takamura, 2006)
↩
14. The “Plantricity” system was developed by David MacZura and was at one time
published on the website, BroadrOOt.com. The site is now out of service. A blog
post about the plantricity system is available on
ElectricFertilizer.com
.
↩
15.
(Brady, 2012)
↩
18.
(Hepler, 2005)
↩
22.
(Goldsworthy, 2006)
↩