桑蚕尿素添食对产丝的效应及其机理
陈传群;张勤争;奚海福;吴载德;袁碧华;葛季兰;
EFFECTS OF UREA ADDED TO MULBERRY SILKWORM'S FOOD ON SILK PRODUCTION
Chen Chuanqun Zhang Qinzheng Xi Haifu (Institute of Nuclear Agricultural Scienc
J4 . 1987, (04): 65 -72 .  DOI: 10.11869/hnxb.1987.04.0065