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This means that pollen transferred within a patch contributes to geitonogamous self-pollination.
The possibility of an increase in abortive self-pollination in small or isolated populations cannot be ruled out as seed set was not quantified.
We also show that self-pollination can lead to self-fertilization because over 70% of inflorescences hand-pollinated with self-pollen set seeds.
Thus, with limited self-pollination and mostly stable wind conditions, piassava appears to require the service of flower-visiting insects for pollen movement.
Sporadically, in certain environments, the male and female flowers of different plants open at the same time, and since plantations consist of only one clone, self-pollination occurs.
Photos of flowers, taken at 60-min intervals during the night, showed no indication of an adaptive self-pollination mechanism achieved through the movement of floral parts.
The flowers are usually pollinated by moths (hence the common name of the plant), butterflies and bees (entomophily), but they are capable of automatic self-pollination.
Hibiscus breeders do not preclude the possibility of self-pollination.
If a being dependent on pollinating agents allows self-pollination to occur when bees and wind are nowhere to be found.
Crop breeding includes techniques such as plant selection with desirable traits, self-pollination and cross-pollination, and molecular techniques that genetically modify the organism.
Much of the seed production comes from self-pollination.
An analysis of the genome-wide pattern of linkage disequilibrium suggested that self-pollination evolved roughly a million years ago or more.
This is not the same as self-pollination, despite the common claim that tomatoes do so.
One mechanism that limits self-pollination is that of self-incompatibility by which seeds are only produced by pollination from other plants.
But the more ramets the larger the share of the pollen is lost depending on ineffective self-pollination.
