crop pest
3.This paper first quoted power-exponcnt model (y = yLM exp(-bda)) to fitting relations between pest density and crop yield, simulated 15 different source data of pests competed with crops and proved the actual biology significance of power-exponent model. It can describle accurately the damage relations of varied pest and varied crop, forecast the possible crop yield losses made by pests. It provided a new research method for economical prevention and control of pests.
4.This paper discusses on the current researches on and produced benefits of the telomere enzyme and cancer,the cancer treatment with GM technique,the cultivation of anti-pest GM crop,the artificial cow-sex control technique,the GM pig and human organ transplantation,and the super hybrid paddy rice.
