授粉

The flowers are pollinated by insects.

这些花通过昆虫授。

It is a mechanism that helps prevent self-pollination and is most common among wind-pollinated and unspecialized insect-pollinated flowers, as in figwort.

种避免自花授的机制，在风媒花和非专性虫媒花中最为普遍，比方说玄参。

The flowers were pretreated by (A) emasculating then bagging, (B) removal of stigma and (C) crosspollination, respectively as compared with control: open-pollination after emasculation.

去雄套袋、截去柱头破坏授和杂交授等处理去雄不套袋作对照之间结实率的差异不显著。

Based on the experiment results, hand-cross-pollination operation procedure for sugar apple and atemoya is proposed for practical utilization in the industry to solve the dilemma.

依试验结果，建立番荔枝凤梨释迦人工异花授作业模式，提供产业经营实际，解决困境。