The soybeans in the United States can reach a thousand pounds per mu. Why can't we grow them?

Soybean yield per mu can indeed reach the level of 1000 jin, but this yield really requires the right time, geography, human harmony and other factors. In 2017, Missouri in the United States set a record of soybean yield that the world can not break: 1388.5 jin / mu! Believe your own eyes, you read correctly, one mu is equivalent to the sum of the soybean yield of three to four mu of land in China.

This kind of production doesn't mean much, and it really doesn't have universal significance, because it has achieved an excellent level in Missouri's local climate, environment, management and other aspects, and even has a lot to do with climate factors in 2017. otherwise, there would not have been a repeat of that high-yield record. However, this high-yield level also gives us some inspiration, the high-yield potential of soybean remains to be tapped!

As mentioned earlier, high-yield records like those in the United States cannot be replicated, so what is the level of soybean high-yield records in China? Let's take a look at the following to promote agriculture through science:

Xinjiang, China (2010) 811.78 jin

Haicheng, Liaoning Province (2000) 654.7 jin

Haocheng District, Hebei Province (2016) 664.2 jin

Dengzhou, Henan (1994) 650.7 jin.

In other words, more than 600 jin already belongs to the level of super high yield, while being able to exceed 800 belongs to super first-class high yield! Even if we refer to other countries in the world, Italy 800jin (1997) and Japan 640jin (1984), they are all general, and it is a very difficult problem to break through 800kg.

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For China, the current record of high yield of soybean is in Shihezi, and a large part of the reason is that it has a lot to do with the climate of Shihezi area, which has many similarities with Missouri, which has a high yield record in the United States. and the large temperature difference between day and night in Shihezi area is conducive to the accumulation of dry matter, with an annual accumulated temperature of more than 4000 degrees Celsius. The unique climatic characteristics make Xinjiang obtain the record of high yield of soybean which is difficult to break so far.

For example, the Huang-Huai-Hai region and the main soybean producing areas in Northeast China, the average yield per mu of soybean can reach 400 jin is a good level, while more than 500 jin belongs to high-yield fields. If you can break through 600, you can only visit the experimental field. Under normal circumstances, it is impossible to get such a high level of output.

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For our country, no matter what kind of seeds, at least at present, it is impossible to break through such a critical line. It should be said that China's agricultural scientific research still has a long way to go, and we should not believe those so-called advertisements for the potential of soybeans. As a matter of fact, it really doesn't work. The journey is very long, and I also hope that China's agriculture can speed up and have a greater breakthrough as soon as possible.

Here is science to promote agriculture, welcome to add attention, with you to grow knowledge.