Different experiments have showed that interruption in pollination is an important problem in most almond orchards.Asmost of the almond cultivars are self-incompatible,pollination cannot be performed desirably and as a result a failure in almond yield is occurred.Thus under this circumstance,determination of selective cultivars compatibility and choosing appropriate pollinizers are so important...

BACKGROUND AND AIMS Spatial (herkogamy) and temporal (dichogamy) separation of pollen presentation and stigma receptivity have been interpreted as reducing interference between male and female functions in hermaphroditic flowers. However, spatial separation leads to a potential conflict: reduced pollination accuracy, where pollen may be placed in a location on the pollinator different from the ...

in order to study and compare the phosphate transporter gene codon usage and it's respond to the traits like salt tolerance, day length, pollination and temperature in different plants, 100 isoform from 10 plants are extracted from ncbi website and then analyzed with gene infinity and minitab 16 software. the result shows that the highest codon usage similarity (81.95%) was for wheat and oryza ...

Pollination is the mechanical transfer of male pollen of a flower on the female stigma.This process has a fundamental role to survive the plants species.Since this process is invisible ,its importance has been ignored.Insufficient pollination can be harmful for the farmer instead of being useful.Pollination can be done via some ways.The most important ways are done by insects and wind.Pistachio...

Patterns in ecology are the products of current factors interacting with history. Nevertheless, few studies have attempted to disentangle contribution historical and factors, such as climate change pollinator identity behavior, on plant reproduction. Here, we separate relative importance processes geographical patterns mating system tree species Curatella americana (Dilleniaceae). Specifically,...

pollination is the mechanical transfer of male pollen of a flower on the female stigma.this process has a fundamental role to survive the plants species.since this process is invisible ,its importance has been ignored.insufficient pollination can be harmful for the farmer instead of being useful.pollination can be done via some ways.the most important ways are done by insects and wind.pistachio...