Rape flowering season in Wuyuan, Jiangxi Province

Today, Xiaobian will share with you the knowledge of rape blossoms in Wuyuan, Jiangxi Province, and will also analyze and answer the season of rape blossoms in Wuyuan, Jiangxi Province. If you can solve the problem you want to know, pay attention to this website.

Introduction experiment of rape flowers in Wuyuan, Jiangxi Province

Jiangxi Wuyuan rape flower refers to the rape flower of Wuyuan "Jiangling". Entering Wuyuan, every village is a scene.

Rape flowers in Wuyuan usually bloom in March and April every year, but there are early and late. In different years, the time sometimes differs by half a month. Wuyuan rape flower first became famous in the ten thousand mu terraced flower sea in Jiangling, which is known as "one of the four big flower seas in China" 1, and it is the most visually impactful flower viewing place in East China. Wuyuan Jiangling is the best place to enjoy rape blossoms.

When will the rape blossoms in Wuyuan bloom? Can we go and have a look now?

Rape flowers in Wuyuan bloom from March to April. I can go and see it now.

Rapeseed is a Brassica plant.

Rape flowers in China are usually planted in autumn and winter, that is, from September to 165438+ 10, and can be harvested in May of the following year. At this time, planting is more suitable, and the appropriate temperature can ensure growth. This is winter rape, which is generally concentrated near the Yangtze River basin, with a relatively wide planting area and a relatively large proportion. Planting time is different in different areas. Spring rape flowers are planted around the end of April, and can be harvested in September. The planting sites are concentrated in the northeast and northwest regions of China.

Rape plants are straight and clustered, the stems are yellow and green, the basal leaves grow spirally, and the stem leaves are usually alternate without stipules. The flowers are bisexual and radially symmetrical, and the four petals are arranged in a cross. These flowers are as yellow as rice paper. There are usually 6 stamens, 4 long and 2 short, which are usually called "four strong stamens". The pistil consists of two carpels, and the ovary is located on the upper side. The stem is cylindrical, with a diameter of 0. 1 ~ 0.8 cm, many branches and soft stems. Leaves alternate, large, dark green, without petiole and support. In March and April, there are flowers at the top of the stem, which are racemes with four sepals, yellow-green, four corollas and yellow. The fruit is silique. When summer is ripe, it cracks and sows, purple-black, yellow.

Rape flower has four petals, neatly surrounding the stamens, and its personality is simple. Petals are very delicate.

Rapeseed is the most important oil crop in China, and the oil content of seeds is 33% ~ 50%. Since 1995, the perennial planting area is100000 mu, and the annual output of rapeseed is nearly1000000 tons, accounting for 40% to 45% of the total output of oil crops (excluding soybeans); At the same time, it also produces about 6 million tons of rapeseed cakes. The protein content of the cake is as high as 40%. The amino acid composition of rapeseed protein is reasonable, and the lysine content is equivalent to that of soybean, while the sulfur-containing amino acids such as lysine and methionine are higher than that of soybean protein, which is the largest source of high-quality feed protein to be developed and utilized in China. Rapeseed is not only used to extract edible oil and feed, but also used to make margarine and artificial protein in food industry. It is also widely used in metallurgy, machinery, rubber, chemical industry, paint, textile, soap making, paper making, leather, medicine and other industries, and has important economic value.

Rape flower has important economic value and ornamental value, and it is a kind of tourism resource. Rape has entered the flowering season, and the fields are all from Huang Cancan. Yu Shao's poem says: "Rape flowers are full of rehmannia, and butterflies in the flowers are busy;" The breeze blew golden waves, overflowing with intoxicating fragrance. "Rape flowers are in full bloom, and pollen is rich in nectar, attracting butterflies and bees to fly between flowers. The rich floral fragrance is intoxicating, and the beautiful scenery makes people linger.

Rape flowers begin to bloom in March and April every year, and the flowering period is about 30 days. Affected by the region, the rape blossoms in southern Shaanxi, northern Sichuan and Jianghuai areas were in full bloom at the end of March and early April, and lasted until early May. The farther north, the later the flowering time of rape, and Qinghai Province in the north will not bloom until July.

What about the golden rape flowers in Wuyuan? When is the best time to go?

Foreword: The weather in many places is getting warmer. As the weather gets warmer, trees will gradually sprout. So many friends especially like spring, and they can see all kinds of flowers in spring. Some friends may prefer to see rape blossoms. When is the best time to go to Wuyuan to see rape blossoms?

1. When is the best time to go to Wuyuan to see rape blossoms?

As the weather gets warmer, many flowers will gradually open. At this time, some friends want to go to Wuyuan, Jiangxi Province to see rape blossoms, because the local rape blossoms are very famous. But there is a best season to see rape flowers, because the rape flowers you see at this time are the most beautiful. If you want to go to Wuyuan to see rape blossoms, Bian Xiao suggests that you go in March. Because many flowers have already bloomed in March, you can see the most beautiful rape flowers at this time. If you are worried about the cold weather, you can also choose to go in the middle and late March.

Second, why do many people want to go to Wuyuan to see rape flowers?

In spring, there will be rape blossoms in many places. However, some people want to go to Wuyuan every day. The reason for this is that there are many local rape flowers. Because the local rape planting area is relatively large, you may see rape flowers all over the mountain at this time. The appreciation is strong, so you don't have to go to many places. Another point is that because of the special geographical location and terrain, people can see rape flowers in this place in a wider range.

Third, summary.

Although rape blossoms are beautiful, there are even some people who prefer the fragrance of rape blossoms. However, Bian Xiao wants to remind everyone that if you want to see it, you must look at the local weather, which is helpful for your trip. Moreover, everyone should also do their own protective work during the trip. Everyone should also pay attention to safety when going out to play, because it is easy to have some accidents when there are many people.