broccoli fresh weight per plant 2018€¦ · yield of crops under shade from panel clusters were...
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2018 UMass Dual-Use Solar Agricultural Report and Final Report Summary
In 2018 the growing season was similar to 2017 although the Fall had more rain. Temperatures
were moderate unlike 2016. This did not affect the growth of the early planted crops in 2018
but did along with rabbit predation influence second crops which were to variable to harvest.
Yield of crops under shade from panel clusters were less than the yields from the control no
panel crops. This confirms that shade from panels reduces yields except in a hot dry year (2016)
and a farmer would need to evaluate if such a yield reduction was reason enough to avoid the
Dual Use approach. An economic analysis might show that the lower yield was acceptable when
revenue was being generated from sale of the electrical power.
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Broccoli Fresh Weight per Plant 2018
L, Q ns
Panel vs No Panel P=G.063
2 Ft 3 Ft t. Ft 5 .=t No Panel
Distance between Pane• 81usters
Broccoli Dry Weight per P.�nt 2018
2 Ft 3 Ft 4 Ft 5 F· No Panel
Distance between Pane! Ch.1sters
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