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I sell seeds. I have seen all these varieties this year. Personally, under such a drought this year, 702 performed best, about 1300 kg, followed by 605 and 206.

This variety 206 was not bad last year, but not this year, and its resistance is not as good as 605 and 702, but it has been well promoted.

But I also sell 702, the farmer tells the truth.