Definition of self-pollination in English:

self-pollination

noun sɛlfpɒlɪˈneɪʃ(ə)n

mass nounBotany

The pollination of a flower by pollen from the same flower or from another flower on the same plant.
〔植〕自体受粉，自花传粉
Example sentencesExamples
- As for calculation of the selfing rate, self-pollination was with pollen from other flowers of the same plant.
- Geitonogamy can be due to self-pollination between flowers on the same branch, different flowering branches of the same plant, or different ramets of the same clonal genet.
- Treatment B was conducted to examine autonomous self-pollination by enclosing intact flowers, before anthesis, in small plastic bags.
- Emasculated plants produced 1.3 times the number of seeds produced by plants experiencing natural self-pollination.
- This result is contrary to our hypothesis that the pollination-dependent detrimental fitness effects of clipping were caused by increased self-pollination in damaged plants.

Derivatives

self-pollinated

adjective

Botany

In contrast, self-pollination was conducted using pollen from dehisced staminate flowers on the same inflorescence or branch as the self-pollinated carpel.
Example sentencesExamples
- Among experimentally self-pollinated flowers, fruit set is lower and seeds are smaller than among cross-pollinated flowers.
- Hand cross-pollination resulted in a non-significant difference in seeds per pod compared with hand self-pollinated flowers.
- However, in a separate study, we observed that the amount and elongation rate of self-pollinated pollen tubes in the styles did not differ from those that were cross-pollinated.
- Ovules from self-pollinated carpels appear to degenerate early in development.

self-pollinating

adjective ˌsɛlfˈpɒlɪneɪtɪŋˌsɛlfˈpɑləˌneɪdɪŋ

Botany

(of a flower) undergoing pollination by pollen from the same flower or from another flower on the same plant.
〔植〕自体受粉，自花传粉
self-pollinating species of flowering plants
Example sentencesExamples
- beans and other legumes are self-pollinating
- Coffee plants are self-pollinating, so they fruit and set seed without the help of pollinating insects.
- They are seedless and self-pollinating, of uniform shape and length, and free of the bitterness which used to be a feature of cucumbers and accounts for the instruction in older recipes to debitter them.
- Preliminary observations on the plant breeding system were made by manually self-pollinating flowers.

self-pollinator

noun

Botany

Both peas and wheat are very strict self-pollinators, so their genomes should be uniform.
Example sentencesExamples
- If you want to grow fruit, you'll need to plant two varieties, though, because blueberries are not self-pollinators.

Definition of self-pollination in US English:

self-pollination

nounˈˌself ˌpäləˈnāSHən

Botany

The pollination of a flower by pollen from the same flower or from another flower on the same plant.
〔植〕自体受粉，自花传粉
Example sentencesExamples
- Geitonogamy can be due to self-pollination between flowers on the same branch, different flowering branches of the same plant, or different ramets of the same clonal genet.
- Emasculated plants produced 1.3 times the number of seeds produced by plants experiencing natural self-pollination.
- Treatment B was conducted to examine autonomous self-pollination by enclosing intact flowers, before anthesis, in small plastic bags.
- As for calculation of the selfing rate, self-pollination was with pollen from other flowers of the same plant.
- This result is contrary to our hypothesis that the pollination-dependent detrimental fitness effects of clipping were caused by increased self-pollination in damaged plants.

单词	self-pollination
释义	Definition of self-pollination in English: self-pollination noun sɛlfpɒlɪˈneɪʃ(ə)n mass nounBotany The pollination of a flower by pollen from the same flower or from another flower on the same plant. 〔植〕自体受粉，自花传粉 Example sentencesExamples As for calculation of the selfing rate, self-pollination was with pollen from other flowers of the same plant. Geitonogamy can be due to self-pollination between flowers on the same branch, different flowering branches of the same plant, or different ramets of the same clonal genet. Treatment B was conducted to examine autonomous self-pollination by enclosing intact flowers, before anthesis, in small plastic bags. Emasculated plants produced 1.3 times the number of seeds produced by plants experiencing natural self-pollination. This result is contrary to our hypothesis that the pollination-dependent detrimental fitness effects of clipping were caused by increased self-pollination in damaged plants. Derivatives self-pollinated adjective Botany In contrast, self-pollination was conducted using pollen from dehisced staminate flowers on the same inflorescence or branch as the self-pollinated carpel. Example sentencesExamples Among experimentally self-pollinated flowers, fruit set is lower and seeds are smaller than among cross-pollinated flowers. Hand cross-pollination resulted in a non-significant difference in seeds per pod compared with hand self-pollinated flowers. However, in a separate study, we observed that the amount and elongation rate of self-pollinated pollen tubes in the styles did not differ from those that were cross-pollinated. Ovules from self-pollinated carpels appear to degenerate early in development. self-pollinating adjective ˌsɛlfˈpɒlɪneɪtɪŋˌsɛlfˈpɑləˌneɪdɪŋ Botany (of a flower) undergoing pollination by pollen from the same flower or from another flower on the same plant. 〔植〕自体受粉，自花传粉 self-pollinating species of flowering plants Example sentencesExamples beans and other legumes are self-pollinating Coffee plants are self-pollinating, so they fruit and set seed without the help of pollinating insects. They are seedless and self-pollinating, of uniform shape and length, and free of the bitterness which used to be a feature of cucumbers and accounts for the instruction in older recipes to debitter them. Preliminary observations on the plant breeding system were made by manually self-pollinating flowers. self-pollinator noun Botany Both peas and wheat are very strict self-pollinators, so their genomes should be uniform. Example sentencesExamples If you want to grow fruit, you'll need to plant two varieties, though, because blueberries are not self-pollinators. Definition of self-pollination in US English: self-pollination nounˈˌself ˌpäləˈnāSHən Botany The pollination of a flower by pollen from the same flower or from another flower on the same plant. 〔植〕自体受粉，自花传粉 Example sentencesExamples Geitonogamy can be due to self-pollination between flowers on the same branch, different flowering branches of the same plant, or different ramets of the same clonal genet. Emasculated plants produced 1.3 times the number of seeds produced by plants experiencing natural self-pollination. Treatment B was conducted to examine autonomous self-pollination by enclosing intact flowers, before anthesis, in small plastic bags. As for calculation of the selfing rate, self-pollination was with pollen from other flowers of the same plant. This result is contrary to our hypothesis that the pollination-dependent detrimental fitness effects of clipping were caused by increased self-pollination in damaged plants.
随便看	mewing mewing mewl mewled mewling mewling mewls mews mews mews mewuk Mewuk mew (up) mew up mex Mexamerica Mexicali Mexican Mexican-American Mexican bamboo Mexican bean Mexican bean beetle Mexican bird cherry Mexican bit Mexican brown