体外干物质消化率  IVDMD; in vitro dry matter digestiblity; dry matter digestibility in vitro; in vitro dry matter degradability; songnen grassland; in vitro dry matter digestibility; in vivo and in vitro dry matter digestibility

可消化干物质产量  digestible DM yield

纤维性物质消化率  fiber degradability

营养物质消化率  Digestion; digestibility; digestibility of nutrients; nutrinent digestibility; nutrient digestibility; nutrition digestibility; digestibility of nutrient

有机物质消化率  organic matter digestibility

干物质消失率  dry matter loss; dry matter disappearance rate

干物质质量  Dry biomass; the mass of dry matter

秸秆干物质消失率  dry matter disappearance of straw

体外干物质消失率  dry matter degradability in vitro

不消化物质  undigested material

体外有机物消化率  in vitro digestibility

营养物质消化  nutrition digestion

营养物质消化代谢  nutrient metabolism

营养物质消化能  nutritient-digestibility

有机物消化率  digestibility of organic matter; digestibility of organ matter

蛋白质消化率  Protein digestive ratio; in vitro protein digestibility; protein digestibility; apparent digestibility of protein; Digestion rate of protein

抽穗期干物质(IVDMD)  biy

抽穗期干物质IVDMD  in vitro dry matter digestibility IVDMD

氮素干物质生产效率  nitrogen use efficiency for the plant; Nitrogen efficiency for plant biomass