In addition, compared with Xinmian33B, Bt-transgenic hybridcotton (CCRI29) had significant superiority in yield, especially in lint yield, which was above 23.68%.
The high yield of transgenic hybridcotton Hanza 301 was analyzed using the data of the regional tests of middle-early group in the Yellow River region from 2006 to 2007.
In particular, the current promotion of genetically modified hybridcotton needs more potassium, study on effect of potassium nutrition on cotton growth, yield and quality was important.