The 28 and 35 days old weaned piglets were used to evaluate the effect of Aspergillus niger probiotics on the performance and feed nutrient digestibility.

选取28和35日龄健康杜长大断奶仔猪，研究日粮添加黑曲霉出发菌或变异菌对仔猪生长及日粮养分消化的影响。

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The data files consist of five feed nutrient composition tables published by TheAnimal Husbandry and Veterinary Research Institute of SAAS and The Animal Husbandry Institute of CAAS.

文件的数据由上海市农业科学院畜牧兽医研究所及中国农业科学院畜牧研究所编印的五种饲料营养成份表组成。

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Various feed nutrient contents and agronomic characteristics in brown rice and rough rice of 18 early indica rice varieties cultured in the same environmental conditions were analysed.

分析了18个不同早籼稻品种在相同栽培条件下的稻谷与糙米的各种饲料营养成分及这些品种的农艺性状。

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After the lumber industry depleted local forest, the area became designated a protected national park with a coastline famous for spotting resident beluga whales and other species that migrate here to feed in the nutrient-rich waters.

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