sterile conditions

Listing 1 - 10 from 218 for sterile conditions

Daylily Propagation
... can be seedling mix or you can use a mixture of sterile perlite/vermiculite. The proliferations will been to have a constantly ... the growing bud is sterilized, places in a test tube of sterile nutrient solution. The formula for the medium is customized for each ... conditions as long as fungus does not develop. Once the tissue has grown large enough it is taken from the tube again in sterile conditions, ...
mikesbackyardgarden.org

Orchid Propagation - The North of England Orchid Society
... Firstly, as the orchid seed which has been contained in a sterile atmosphere within its seed pod may be contaminated by the wrong ... , and as it is about to be introduced to another sterile container ( a flask) it must be thoroughly sterilized to avoid ... may contain a stronger medium, and again this is done in sterile conditions, eventually from the thousands of protocorms originally sown only around ...
orchid.org.uk

The Cycad Pages
... Lamont, B.B. and R.A. Ryan. 1977. "Formation of coralloid roots be Cycads under sterile conditions." Phytomorphology 27(4): 426-429. Lindblad, Peter. 1984. "Diversion between acetylene-reduction and heterocyst frequency ... D.T. 1983b. "Nodulation in light- and dark-grown Macrozamia communis L. Johnson seedlings in sterile Culture." Annals of Botany 52: 543-547. To be completed: Pate et al 1986 ...
plantnet.rbgsyd.nsw.gov.au

OREP - Bacteria-coated seeds fight off disease
... growers with little alternative but to remove and destroy the crop. "Under normal conditions, greenhouses provide sterile conditions for large-scale production of transplant plugs," says AAFC’s Dr. Jim Traquair. ... bacteria can be stored for up to a month. In experimental trials, worst case conditions were simulated by artificially contaminating tomato plug soil media with the disease-causing fungus ...
res2.agr.gc.ca

Botanical garden of Vilnius university - Laboratory of Plant Physiology and Isolated Tissue Cultures
... Dr. Stase Dapkuniene. Here plants are propagated in test tubes (in vitro) under controlled and sterile conditions. Biotechnologies of woody and herbaceous plants are prepared, adjusted and corrected. Here are 111 clons ...
www.botanikos-sodas.vu.lt

International Carnivous Plant Society
... Pasek sowed most of the seeds (from two developed capsules) under sterile conditions in vitro at the end of August 1998. The rest ... have never produced any seeds so it seems Pinguicula 'Aphrodite' is sterile. We have used Pinguicula 'Aphrodite' as a pollen donor in ... were larger than mine.) His plant was grown under controlled conditions in a large conservatory, and may represent the maximum pitcher ...
www.carnivorousplants.org

CPN Samples
... time, several characteristics of nepenthin were known: 1) Its activity is increased by acid conditions (e.g., Gorup-Bensanez, 1874; Gorup-Bensanez and Will, 1876; Vines 1877, 1897; Zeeuw, ... observed is really a function of microorganismic contamination, unless the plants are studied under sterile conditions in vitro. Several questions about Nepenthes digestion are still unanswered. We do not know ...
www.carnivorousplants.org More from this site

Ceiba Foundation - Orchid Propagation
... are naturally sterile. Therefore if you sterilize the outside of the capsule, where bacteria and fungi can collect, and cut open the capsule under sterile conditions then the seeds should be sterile. This method ... the orchids under sterile conditions. Unfortunately it is not possible to set up an in vitro facility at El Pahuma at this time as it is impossible to create sterile conditions in areas of ...
www.ceiba.org

Stem Props, Ed Wright, 10 Apr 96
... growth in an orchid. In props, we flask a portion of the bloom spike under sterile conditions just as we would seed. The resulting plant is no different than one we might ... too critical. We don't bother to rinse, though one might do so with sterile water. The sterile props should be inserted straight upright in a very firm medium. It can be ...
www.geocities.com/~marylois

PLANT PROPAGATION
... coat prevents sprouting until ideal growing conditions exist. Bringing seeds out of dormancy involves manipulating conditions to hasten germination. Even with ideal conditions, some seeds are still very ... phase of growing ferns, sterile conditions are critical. Moss, fungi and algae compete aggressively with young fern gametophytes. Sow spores on top of a pasteurized (sterile), moist, soilless mix ...
www.hcs.ohio-state.edu

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