What are the spaceflight soybean varieties? An introduction to common space-bred soybean varieties
Soybean is a very important economic crop in our country. Because it is rich in protein, it is widely used in the market. It not only provides people with rich nutrition, but can also block the absorption of cholesterol. It is a very ideal nutritional product, and has very important significance in cooking oil and feed. So what are the current spaceflight soybean varieties? Let's take a look together next!
1. Jinyuan No. 55
This variety was bred by crossing Heijiao 83-889 and Meiding F2, and the bulk method was used to select the new high-yield, high-quality soybean variety Jinyuan No. 55. During trial participation, Jinyuan No. 55 not only had good yield potential, but also showed good stability. It is a broadly adaptable variety, suitable for planting in northern Heilongjiang Province, the eastern mountainous areas of Jilin Province, northern Xinjiang, and the central and southern areas of Hulunbuir in Inner Mongolia. The breeding of this variety shows that spaceflight treatment has an obvious mutagenic effect on soybean, and promotes the improvement of agronomic traits and quality in the progeny.
2. Xiaokang No. 1
The new soybean variety "Xiaokang No. 1", developed through space breeding, was successfully trial-planted in Jining, with the highest plot yield exceeding 250 kilograms per mu, a first for Shandong. Scientific management methods were implemented, including unified seed supply, unified sowing, unified selection and fertilization, unified pest and disease control, and unified control of excessive growth. A sparse sowing method was adopted, with sowing controlled at about 4000 plants per mu and plant height controlled within 80 cm.
3. Helong 73
A new soybean variety created by mutation to produce a variable population, then developed through multiple consecutive generations of field selection. This variety has the advantages of early maturity, high yield, and disease resistance. It is suitable for planting in the fourth accumulated temperature zone of Heilongjiang Province and in areas of Jilin, Inner Mongolia, Xinjiang and other regions with the same conditions, and has broad prospects for promotion.
In summary, spaceflight soybean varieties are currently a very high-yielding type of soybean variety in China, bringing very generous profit returns to farmers. Therefore, everyone can choose suitable varieties for widespread planting. We hope this article is helpful to everyone.
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