When do rape blossoms bloom? What is the effect and effect?

Rape flower is cool and sweet, which has the effect of promoting blood circulation, removing blood stasis, detoxification and detumescence. So when will the cauliflower bloom? What is the effect and effect of rape flower? Let's get to know it.

When do rape blossoms bloom?

1. Florescence

It begins to bloom around March or April every year. But in some places it is early and in some places it is later. The time of flowering varies from year to year. Rape flowers usually begin to bloom after three months of planting. Its flowering period is about thirty days. There are also many factors affecting its flowering sooner or later.

First of all, there is the factor of temperature. The faster the temperature rises, the sooner it will blossom. Generally speaking, it will begin to blossom as early as the end of February, and it will bloom most vigorously in mid-March. It will wither around the end of March to before the Qingming Festival. But if there is a persistent low temperature in spring, rape may not blossom until mid-March.

2. Flowering time in different regions

Latitude and longitude factor of ⑴

Rapeseed is widely distributed in China, so according to its different planting areas, its dimensions and land and sea positions are different, rapeseed is divided into spring rape and winter rape. So in the time of flowering, rape flowers can be seen in different places from the end of December to the end of April of the following year.

Blooming talent flowers can be seen in southern Taiwan at the end of December, and the flowering will be brought forward in the warm winter. From January to February, rape blossoms mainly in Yunnan, Guangdong and Guangxi, and in March and April, the Sichuan Basin and areas north of Wuyi Mountain entered the flowering stage.

⑵ vertical height factor

The height of altitude also has different effects on its flowering. This factor will be particularly obvious in the western part of our country. The flowers in the river valleys enter the flowering season every July or August. However, due to the existence of the Qinghai-Tibet Plateau, some changes have taken place. What should have been cold in the north and warm in the south has turned into hot in the north and cold in the south, so the Junggar Basin blossomed in June. Xizang Qinghai will not open until July and August.

Second, the efficacy and function of rape flower.

1. Rape pollen has the effect of comprehensive nutrition supplement: rape flower pollen is not only the source of plant life, but also a "mini treasure house of nutrition". The experimental data of experts show that the protein content of pollen per 100 grams can be as high as 25 grams 30 grams, which contains more than a dozen amino acids, and is in a free state, which is easily absorbed by the human body.

2. Rape pollen has anti-aging effect: rape pollen not only contains nutrients, but also contains nucleic acid and some anti-aging hormones, auxins, antibiotics, etc., taking pollen can delay aging.

3. Rape pollen has the effect of skin care and beauty: rape flower pollen is a nutritious cosmetics. Ve, superoxide dismutase (sod), selenium and other ingredients in rape pollen can moisturize the nutritious skin and restore the elasticity and brightness of the skin.

4. Rape pollen has the effect of protecting prostate: experiments show that rape pollen has a significant effect on chronic prostatitis and can prevent prostate hypertrophy and prostate dysfunction.