TY - REP AU - Guodong,L. AU - Feijie,L.|Yuexian,X.|Yansheng,Y.|Naiquan,X.|Fangquan,M. AU - Jiyun,L. AU - Zhensheng,L. TI - Principles and methods to establish controlled release system of P source in liquid phase for screening wheat genotypes for efficient utilization of phosphates SN - 7-80119-788-7 PY - 1999/// CY - Beijing (China) PB - China Agricultural Scientech Press KW - Chemical composition KW - Field experimentation KW - Phosphates KW - Soil chemistry KW - Wheat KW - Triticum aestivum KW - AGROVOC KW - Genotypes ER -