arundo donax propagation

International Commission of Agricultural and Biological Engineers Section V. Propagules upright stems 2.

Arundo Donax Variegata

No environmental risks for international markets.

. With around 50-80 dry tonnes of biomass yield per hectare every year Arundo donax giant reed is way ahead of its competitors. Giant reed Arundo donax L is a perennial rhizomatous grass that can be regarded as an ideal crop for bioenergy production owing to several intrinsic characteristics. Giant reed Arundo donax L is a warm-season fast growing lignocellulosic crop suitable to Mediterranean and semi-arid environments.

Analysis of the potential genetic variation in Arundo donax clones for hydroponic propagation suggests to us that other differences could be present for other vegetative. And as no mature seeds sowing seeds develop in the introflorescence this prevents traditional propagation and remote colonisation. We describe a simple and inexpensive plant micropropagation system for giant reed Arundo donax L that uses axillary buds from the lateral stems of elite plants selected from field- or.

After years of research and development we have 19 varieties of Arundo donax. The average proliferation rate was 4330 d. Arundo donax chips were torrefied in the Auger reactor at wall temperatures of 310 o C and residence times of 3 5 and 8 minutes See Figure 12.

22 44 in order to use such propagative material in. Arundo Donax Planting Prototype. Giant reed as an energy crop is due to its great vegetative vigor and high biomass productivity.

Propagules and cuttings upright stem cuttings propagules with side rods at each node 1 to 2 knots submerged and externally 0 1 and 2 knots. The only currently known limiting factor that hinders the. Arundo donax L the giant reed-being a long-duration low-cost non-food energy crop able to grow in marginal lands-has emerged as a potential alternative to produce biomass.

The propagation material is free from any viruses pests and pathogens. Our micropropagation technology is based on sustainable embryogenetic and somatogenetic tissue culture. Reproduction is exclusively asexual and occurs through vegetative.

Owing to the floral sterility of the species rhizome propagation has. Donax sterility most likely has various causes that have led to its agamic propagation strategy. However its sterility limits a cost.

Sterile flowers - no seeds not even pollen not allergenic No. Despite to the promising yield results obtained in many plot experiments the cultivation of giant reed at field scale is still a challenge. Three or five sprouts linked together was found to be a better basic material for subculture in that they demonstrated a higher multiplying capacity.

These type of shoot develops in late summer on two years old stems generally in the apical part for approximately 13-14 of the stem height. Biomass yield in the establishment year has respect to propagation organs in the average of transplanting date in reflected faithfully enough the stem density achieved by the different the. I have explained easy propagation method of Arundo Donaxwith update of roots shoots seeds.

The recent growth of interest in Arundo donax L. Conference Technology and Management to Increase the Efficiency in. Of course this yield depends on.

The reactor consists of 100 mm.

Arundo Donax

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Arundo Donax Variegata