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white or blue-purple. The Dutch No. 7 potato has white or blue-purple flowers. The Dutch No. 7 is an early-maturing variety introduced by Zhaolong Technology from the Netherlands and propagated through a detoxified single plant line. The stolon is short, the potato is relatively concentrated, the tuber expands quickly, and it is suitable for planting in different planting modes. The Dutch No. 7 is also known as the Dutch potato and the fewurita. It belongs to the early-maturing and high-yielding variety. The growth period is about 65 days. The plant shape is upright, the branches are few, the plant height is 60cm, the leaves are large, and the flower crown is lavender.

Which country’s national flag is blue, yellow and red?

In history, the flags of the six member states of the Soviet Union: Russia, Ukraine, Kazakhstan, Turkmenistan, Armenia, and Azerbaijan are like this.

In fact, if you study the flags of the Soviet Union and the flags of the member states carefully, you will find that the flags of the member states are designed based on the Soviet flag. Because the flag is a horizontal rectangle, the ratio of width to length is 1:2; the main color is red, supplemented by a golden sickle and hammer pattern, and there is a five-pointed star above the pattern.

The following is the introduction of the flags of the four member states:

1. Ukraine

Since 1952, a red flag with a five-pointed star and a sickle and hammer pattern similar to the flag of the former Union of Soviet Socialist Republics has been adopted, but the lower part of the flag has a wide blue edge. Blue is the traditional color of the Ukrainian nation and symbolizes a long history and culture.

2. Russia

In 1954, the government of the Russian Soviet Federated Socialist Republic adopted a new flag, composed of red and blue colors. The left side is a vertical blue bar, and the right side of the red flag has a five-pointed star and crossed hammers and sickles. This flag was used until the collapse of the Soviet Union, and it is also different from the flag of the Union of Soviet Socialist Republics. Blue symbolizes the Arctic Ocean on the North Face of the country.

3. The flag of Turkmenistan

adopted since 1953 is to add two blue stripes to the flag of the former Union of Soviet Socialist Republics. The two blue stripes symbolize the Amu Darya River and the Caspian Sea respectively.

4. Kazakhstan

A blue stripe crosses the flag of the Union of Soviet Socialist Republics. Blue symbolizes the Caspian Sea and the Aral Sea, and is also a favorite color of the Kazakh people.

5. Armenia

1952, with a five-pointed star, sickle, and hammer pattern, with a horizontal blue stripe in the middle. Blue symbolizes Lake Sevan.

6. Azerbaijan

consists of a sickle, a hammer, a five-pointed star and a dark blue bar. Blue is the color of the sky among the Azerbaijani people, representing hope and purity.