Cranking out 110 billion kilograms per year, China is the second-most corn pro-ducer in the world, but it has long been bothered by low unit yield and poor quality.Professor Xu Qifeng from the China...
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Cranking out 110 billion kilograms per year, China is the second-most corn pro-ducer in the world, but it has long been bothered by low unit yield and poor quality.Professor Xu Qifeng from the China...