commercial and conservation growers report inconsistent success with cutting propagation, as well as labor-intensive and cost-ineffective methods (such as hand watering and daily bagging and opening for humidity control) used to improve results (W. Cullina
13 C labeling of hydroponically grown red cabbage. Arrows represent data lines (- -) and gas or liquid flow (–); IRGA = infrared gas analyzer. Additional cooling capacity and relative humidity control were achieved by a heat exchanger
.agrformet.2007.06.006 10.1016/0002-1571(76)90029-7 Seginer, I. Zlochin, I. 1997 Night-time greenhouse humidity control with a cooled wetness sensor Agr. For. Meteorol. 85 269 277 doi: 10.1016/S0168-1923(96)02387-8 10.21273/HORTSCI14427-19 Smart, R.E. Sinclair, T
placed in 30-L airtight chambers and treated with ETH and 1-MCP, respectively, at (mean ± sd ) 23 ± 1 °C and 62% ± 1% relative humidity controlled by an air conditioner. The chamber was sealed for 24 h and then ventilated for 2 h to eliminate any trace
timing of CO 2 enrichment should be considered, as the increased air exchange rate during periods of active ventilation, either for temperature or humidity control, minimizes its efficacy. Supplemental lighting, temperature control, and CO 2 enrichment
. Future work will be performed under constant illumination to abrogate the potent effects of the photoperiod pathway. Additional mechanisms will ensure uniform and consistent watering as well as humidity control. With plant systems in a constant state, the
applications of 50 mg·L −1 gibberellic acid (GA 3 ) in weeks 2 through 8 followed by 3 weeks of re-irrigation. All trees used in this research had been maintained under well-irrigated conditions in a temperature/humidity-controlled glasshouse located in
refrigerated with humidity control. Tree: dwarf; growth habit upright, rounded; evergreen subtropical bush, controllable by pruning for indoor growing and shape; growth rate slow to moderate in a 15-cm container; performs well in constant temperatures in