self pollination

Listing 1 - 10 from 204 for self pollination

Passiflora self pollination
Passiflora self pollination Passiflora Online Passiflora self pollination In some groups though, hybridization is not all that rare. Tacsonia are known for hybridizing ... had fruit full of seed & juice..but the seed were empty. Rain often interferes with pollination. The pollen may be simply washed off the anthers or stigma. Also even if it ...
www.passionflow.co.uk

Historical1
... FITZGERALD. 1830-1892. Deputy Surveyor General NSW. Robert Fitzgerald did early research into self pollination and pollinating mechanisms with terrestrial orchids. He did pioneering work in NSW particularly ... Rogers, Ravenswood, Sept 1919. EDITH COLEMAN, Orchidologist Edith Coleman continued the research on pollination of Australian orchids commenced by Robert Fitzgerald during the 1880's and was ...
members.iinet.net.au

Thelymitras Page 250
... AND POLLINATION It is considered that various species can be derived by type of pollen and the strategies used to achieve pollination. By far the most successful are those that self ... ) will open their flowers under favourable conditions, failing that, will self pollinate. Some are initially able to avoid self pollination by sexual parts maturing at different times. Examples, forms of the ...
members.iinet.net.au More from this site

Espalier
... self-pollinate and or accept pollen from other flowers (cross-pollinate). A number of plants that naturally self- pollinate have developed specialized methods or structures which prevent cross-pollination ... almost certain self-pollination. Another group of plants can never be pollinated by their own pollen. Apples, crabapples, many plums, blueberries, hazelnuts and some grapes are self-incompatible. ...
gardenline.usask.ca

Can North American rose hybridizers safely use pollen from PNRSV infected roses
... results appear consistent with David Zlesak's comments. The self-sterility factor is not the only factor which favors the cross-pollination model. In the 1963 American Rose Society Rose Annual, Dr. Eileen W. Erlanson Macfarlane, see footnote (14), makes the following statement concerning the self-pollination mechanism in ...
home.neo.rr.com

California Backyard Orchard - Pollination
... fruit from self-pollination or from pollen from another plant of the same kind, or set fruit without pollination are called self-fruitful or self-pollinating or self-fertile. However, there are many types of fruit trees with perfect flowers that cannot produce fruit from their own pollen. These are self-unfruitful or self ...
homeorchard.ucdavis.edu

The Virginia Camellia Society - Education - Fundamentals of Breeding Camellias
... nature by insects or wind (open pollination), and may also be done by the amateur or professional camellia grower interested in producing new varieties. Before beginning pollination of camellias, a goal ... Hand pollination 1. Select the proper bud. One that is swollen and just ready to open is ideal. 2. Emasculate the flower by removing the stamen to eliminate the possibility of self-pollination ...
members.cox.net

A Short Address on the Cross-Fertilisation
... flower; that you know nothing as to Nature's method of effecting pollination; and that the subject of hand cross fertilisation is to you a ... to do with it. It is really Nature's method of preventing self-pollination; at the time the pollen is shed the female portion of ... a little experience is needed as to the right moment to effect pollination. The bees must, of course, be kept off the flower, or ...
myweb.tiscali.co.uk

Dendrobium aphyllum
... (ref. 187, 504). Johansen (ref. 239) indicates that D. aphyllum is self-sterile and flowers dropped 5-8 days after self-pollination. When cross-pollinated, capsules opened in 347 days. 95% of the ...
retirees.uwaterloo.ca

LAB 5
... , others will be dry and powdery. This is a way for the plant to prevent self-pollination. When the spadix is moist the stigmatic surfaces are receptive. When it feels dry and ...
scitec.uwichill.edu.bb

These listings are filtered
View all for self pollination