Title:
The Float System for Producing Giant Reed (Arundo Donax L.) Transplants
Author(s):
Castelli, F., Ceotto, E.
Document(s):
Paper
Poster
Abstract:
This is a technical note reporting results of the float system propagation method applied to giant reed. Giant reed is a high-yielding energy crop in Mediterranean environments, but the major constraint for its diffusion is the high cost of the propagation. The float system method has been traditionally used for tobacco transplant production. We used this hydroponic system under greenhouse. The greenhouse was not conditioned, only ventilation from two sides was allowed. No fertilizers nor chemical were applied during the rooting period of secondary culms. The pruning of desiccated original culms and leaves and the maintenance of constant level of water are the only care required during the rooting period. We here show encouraging results obtained for giant reed transplant production. Under the condition of our experiment the rate of survival for secondary culms was 90 per cent, and vigorously rooted plants were obtained. Two alternatives are available for transplant: i) after about 2-3 weeks the plantlets can are ready for transplantation if irrigation is available; ii) the transplant can be postponed to the beginning of October if irrigation water is not available.
Keywords:
demonstration, logistics, perennial energy crops, propagation technique
Topic:
Biomass Resources
Subtopic:
Biomass crops and energy grasses
Event:
24th European Biomass Conference and Exhibition
Session:
1DV.1.11
Pages:
305 - 308
ISBN:
978-88-89407-165
Paper DOI:
10.5071/24thEUBCE2016-1DV.1.11
Price:
FREE
