A field experiment study was conducted in Bashang Plateau in North China in 2008 to determine the effect of three first cutting dates on the growth and water us
A solution culture experiment was performed to investigate the effects of oxytetracycline (OTC) on wheat (Triticum aestivum L.) growth, chlorophyll contents, an
The vertical distribution pattern and seasonal dynamics of fine root parameters for the apple trees of different ages(3,10,15,and 20 years old) on the Loess Pla