Rapeseed producing area
Rape, also known as Brassica napus, is widely planted in China and can be divided into spring rape and winter rape. Generally, rape can be divided into four categories: Brassica napus, Brassica napus, Brassica juncea and Brassica juncea. Most countries in the world only grow the first three kinds of rape.
The price of rapeseed will fluctuate according to different regions, seasons, time and market conditions, generally around 1-3 yuan a catty.
Rapeseed ripening time
It takes about 2 months for rape flowers to bloom and end. After the flowers wither, they will bear fruit and form rape flowers, which will mature in another month.
The most suitable sowing time of rape is between September-165438+1October every year, which is only suitable for sowing in most areas. Rape sowing should be combined with the local climate, and its good sowing temperature is generally around 10- 17 degrees.
When will the rape blossom?
Rape flowers usually bloom in spring and March every year, which is also the most worthwhile time to see the endless and golden rape fields.
Time to market for rapeseed harvest
In southern China, rape is planted in September-June, and can be harvested in May-June of the following year.
Efficacy and function of rapeseed
Rape is one of the main oil crops in China. Rapeseed oil, also known as coriander oil, is golden yellow or brownish yellow in color and has very high nutritional value. Regular consumption is beneficial to the human body, can promote the secretion of bile by the liver, and has the effect of clearing away liver heat and benefiting gallbladder.