The morphological characteristics of the sunflower and the way in which it is raised
Autumn flowers are a more typical flower-looking plant because they are larger in the autumn species, so they have to
Name. There's not much to care about。
I. Morphological characteristics of large flowers
High
1-2m
Drop the bush. The leaves are large and wide, and the leaves are the handles and the backs of the leaves have gray star-shaped hair. Big flower, single
It's an armpit. It's a flower path
Twenty centimeters
White, pink, red, purple, etc. In the winter, part of the land dies, and the following year a new branch grows
It was blooming。
Every year, the flowers grow on each side, except the main troughs. The bouquets are in total order
Shut down. A single day, but a bouquet can go on. Hana
20-25
Oh, my god, the growing ones are here
30
Above heaven, one
When the bouquet is finished, the lumbers on the lower side continue to grow, and when the bouquet is formed at the top, the flowers can bloom until
10
It's late in the month
Thereafter, the period expires. A plant of more than two years old, bred from its roots, is usually born in two years
3-5
Jing
Three years
5-7
Jing, more than enough
10
The rest. When there were too many branches, the single ones were weaker, and some of them were born
The branches lose their capacity to form buds due to over-facedness. It's two or more years old
60
Centimeters. Frou
Long sun-ray plants, which are radiant, cannot form buds that bloom under short-day conditions。
Ii. Methods of breeding sunflowers
Quarrying: every morning of the mother's flower season
10
At the time, when the flower pills of yuki had just burst out of the pollen, they were picked
The negative leaves
Cut
The size of the cm sector
Then the thicker back of the leaf is coated with different strains
Facing pollen
It was then used to rub the pole gently until the five female poles were completely covered by a thin layer of pollen. Result rate
Large increases are accompanied by a degree of bastard advantage and greater vitality for seed generations. After that, on his own
It's not like it's the same thing that happens when you pollinate and when you finish
You have to check regularly
If you find the pre-sprayed berries with their bouquets already partially covered
And cut the fruit and harvest in time, so that the seeds do not explode, and then they are cooked in the tan, dry for a few days, so that they can continue to be full
