The flower buds of begonias grow earlier than the leaf buds, right?

Begonia flowers. Whether it grows leaves first and then blooms, or blooms first and then grows leaves, depends on the temperature. The flower buds of begonia flowers and the leaf buds of begonia flowers are not the same temperature for growth.

The temperature point of the flower bud for growth is somewhat lower than that of the leaf bud. When the temperature is low and reaches the temperature of the flower buds, the flower buds will emerge first, and when the temperature is a little higher, the leaf buds will reveal the leaves. On the contrary, the temperature of the leaf buds is lower than that of the flower buds, and when the temperature is low, the leaf buds will come out first, and then the flower buds will emerge.

There are many classifications in begonias, so let's take the sticker begonias.

To put it, it is the first to bloom and then through the small buds, often its flowers and leaves grow together There are also cases, such as the familiar herbaceous begonias, begonias, silver star begonias, they must first grow leaves and then bloom. Weeping begonias.

It is the flower buds that grow together with the leaf buds.

But most of the flowers grow leaves first and then bloom, but early flowering, love to bloom first and then grow leaves, our common cherry blossoms, magnolia flowers.

Begonias and so on.

The flower duck of the begonia is longer than the hydraulic line. Because begonias bloom first and then grow leaves. Therefore, begonia flowers grow flower buds first, and then leaves.

1 6 To distinguish flower buds and leaf buds, the external morphology and internal structure of the buds should be distinguished. 2 6 The flower bud body is hypertrophied and full, the tip is round and blunt, the scales are many and shiny, and the hug is tight 3 6 When pinched by hand, it feels hard. There are fewer hairs, darker in color, the ribs are prominent, the neck is slender and crooked to the side, the leaf marks are protruding pimple-like, and after the scales are peeled off, there is a small green ball in the middle.

4 6 The leaf buds are smaller, the apex is slender, and the number of scales is small.5 6 The hugs are loose, the hairs are dark, and after the scales are peeled off, there are a number of needle-like green tines in the middle.6 6 The flower buds are relatively fat, the tips are blunt, and the leaf buds are thin and pointed. This depends on more inspection and more practice. I can't tell.

The flower buds of begonias graduate, right? Generally, begonia flowers bloom first and then grow inner pages.

The difference between flower buds and leaf buds:First, the nature is different:

1. Flower buds: branches or flowers in vascular plants that have not yet been fully developed and elongated.

2. Leaf bud: Leaf bud, also known as "vegetative bud", refers to the bud that can develop into branches and leaves.

Second, the structure is different.

1. Flower bud: The flower bud consists of an undeveloped flower or an inflorescence.

composition, which is also surrounded by scales on the outside; The buds are thick, most of the bud tips are crooked, and the scales are shiny and hairless. Its internal characteristics are similar to those of the terminal flower buds, except that the young round balls are smaller and slightly flattened, and the number of small round balls is smaller.

2. Leaf buds: The structure of leaf buds includes bud axis, growth cone, leaf primordium, young buds, axillary bud primordium, scales, etc., the bud body is erect, thin, and the neck is thick.

Begonia flowers are the first to grow leaves and then bloom first. Magnolia, Kapok, plum, elm, magnolia, Xiangye Yang, white birch, weeping willow, Yingchun, Shanyang, paulownia, konjac, plum, sea buckthorn, guanhua, mountain peach, wisteria, bauhinia, mountain red, begonia, forsythia, hazel, poplar, bellflower, plum, apricot, peach, mountain peach, elm leaf plum, cherry, willow, wheat plum, lycoris, etc. are all flowering first and then leafy.