The nutrition analysis data ( dry matter basis ) from the new calf starter is ME13. 设计了一种犊牛开食料配方,干物质营养成分为:代谢能13。
It also increased contents of nitrogen, phosphorus and calcium on dry matter basis in leaves, and increased potassium content before green ripe stage but decreased that after initial harvest stage, and the effect was most remarkable at final harvest stage. 地膜覆盖还使叶片氮、磷和钙素含量在全生育期都提高,叶片钾素含量在青熟期之前提高,在采收始期以后降低,效应以收获结束期最为显著;
Lactic acid residue is by-products in the production of lactic acid and contains 30 % ~ 32 % protein on dry matter basis. So it is a good resource of protein feed. 乳酸废渣是乳酸生产中的副产物,其干基含蛋白质30%~32%,是较好的蛋白质饲料资源。
Dry matter accumulation is basis for yield formation of rice. 干物质积累是水稻经济产量的基础。
There are great relationships between methane emissions and animal body weight, dry matter intake, which can be used as the basis for the estimation of methane emissions. 甲烷排放量与动物体重、干物质摄取量有很大的关系,可以作为甲烷排放量的估测依据。