Ads
related to: crops that need pollinators to flowers produce
Search results
Results from the WOW.Com Content Network
Other staple food crops, like bananas and plantains, are propagated from cuttings, and produce fruit without pollination (parthenocarpy). Further, foods such as root vegetables and leafy vegetables will produce a useful food crop without pollination, though pollination may be required for the purpose of seed production or breeding.
Few flowering plants self-pollinate; some can provide their own pollen (self fertile), but require a pollinator to move the pollen; others are dependent on cross pollination from a genetically different source of viable pollen, through the activity of pollinators. One of the possible pollinators to assist in cross-pollination are honeybees.
Some crops that have traditionally depended entirely on chance pollination by wild pollinators need pollination management nowadays to make a profitable crop. Many of these were at one time universally turning to honeybees, but as science has shown that honeybees are actually inefficient pollinators, demand for other managed pollinators has risen.
Chiropterophily or bat pollination is the pollination of flowering plants by bats. Plants adapted to use bats or moths as pollinators typically have white petals, strong scent and flower at night, whereas plants that use birds as pollinators tend to produce copious nectar and have red petals. [25]
Plants fall into pollination syndromes that reflect the type of pollinator being attracted. These are characteristics such as: overall flower size, the depth and width of the corolla, the color (including patterns called nectar guides that are visible only in ultraviolet light), the scent, amount of nectar, composition of nectar, etc. [2] For example, birds visit red flowers with long, narrow ...
Some papaya plants are capable of self-pollination, producing flowers that are either female or hermaphrodite with both male and female parts on the same flower. Hawaiian [23] and Brazilian [24] papayas and nearly half of those produced in Australia are able to set fruit without the need of staminate plants. A fully developed fruit may contain ...
However, self-pollination can be advantageous, allowing plants to spread beyond the range of suitable pollinators or produce offspring in areas where pollinator populations have been greatly reduced or are naturally variable. [1] Pollination can also be accomplished by cross-pollination. Cross-pollination is the transfer of pollen, by wind or ...
Other common anemophilous plants are oaks, pecans, pistachios, sweet chestnuts, alders, hops, and members of the family Juglandaceae (hickory or walnut family). [2] Approximately 12% of plants across the globe are pollinated by anemophily, including cereal crops like rice and corn and other prominent crop plants like wheat, rye, barley, and ...
Ads
related to: crops that need pollinators to flowers produce