Government Corn Yield Improvement Project Government corn yield improvement project - laying "capillaries" to open up the "meridians" of black soil. Integrated water and fertilizer technology is applied to 310,000 acres of dry land in Tailai County, Heilongjiang. The project implementation cost is 36 million yuan. The corn grown uses a planting model of large ridges and double rows, shallow burial drip irrigation, and integrated water and fertilizer.
Read More