The effects of lanthanum on rice growth, phosphorus uptake and phosphorus chemical fractions in rice were studied with s......

为了开发利用大麻籽粕,探讨其作为蛋白质饲料的可能性和可行性,首次按照国标方法对其进行了化学成分和氨基酸成分测定,计算了氨基......