贵州省主要农作物及其副产物资源调查与饲用价值评价研究

韦兴迪, 左相兵, 田维荣, 裴成江, 张明均, 卢敏

Investigation on Main Crops and Their By-Products in Guizhou and the Evaluation of Feeding Value

Wei Xingdi, Zuo Xiangbing, Tian Weirong, Pei Chengjiang, Zhang Mingjun, Lu Min

表4 主要农作物副产物常规营养成分分析

Table 4 Analysis of conventional nutrient components of main crop by-products %

样品 Sample 粗蛋白 Crude protein 粗脂肪 Crude fat 粗纤维 Crude fiber 中性洗涤纤维 NDF 酸性洗涤纤维 ADF 粗灰分 Ash 无氮浸出物 NFE Ca P 稻草Rice straw 3.63±0.12c 1.82±0.15f 37.90±0.31ef 44.43±1.18ef 39.90±0.97c 11.43±0.22c 37.24±1.26bc 0.52±0.03ef 0.28±0.02b 小麦秸秆 Wheat straw 8.68±0.15a 2.23±0.22e 43.74±0.43d 51.74±1.06cd 46.74±0.97b 11.53±0.35bc 26.30±1.28e 0.75±0.06c 0.04±0.01f 玉米秸秆 Corn straw 7.58±0.19b 2.01±0.22ef 45.47±0.48c 54.47±1.11b 48.40±0.82b 12.11±0.32ab 25.75±1.28e 0.86±0.03b 0.24±0.02b 大豆秸秆 Soybean straw 8.37±0.22a 3.85±0.18c 48.91±0.40a 57.85±1.08a 51.91±1.28a 11.57±0.28bc 18.14±1.25f 0.42±0.03fg 0.08±0.01ef 甘蔗渣Bagasse 2.52±0.15d 3.35±0.16d 47.58±0.31b 56.71±1.12ab 50.58±0.99a 12.51±0.19a 30.81±1.22d 0.35±0.03g 0.07±0.02f 花生秸秆 Peanut straw 8.45±0.18a 4.67±0.24b 35.21±0.38g 43.16±1.19f 37.75±0.99d 10.65±0.28d 34.94±1.27c 0.96±0.07a 0.17±0.04c 油菜秸秆 Rape straw 7.48±0.27b 5.58±0.20a 30.78±0.40h 35.78±1.12g 31.78±0.99f 6.63±0.36f 39.96±1.29a 0.49±0.02e 0.43±0.03a 薏苡秸秆 Coix straw 8.52±0.26a 3.47±0.20cd 37.48±0.37f 46.37±1.20de 40.63±0.85c 9.33±0.35e 35.85±1.26c 0.64±0.03d 0.16±0.03cd 荞麦秸秆 Buckwheat straw 3.72±0.16c 1.65±0.22f 38.47±0.48e 48.36±1.09d 41.65±0.93c 10.58±0.31d 38.76±1.28ab 0.83±0.04bc 0.12±0.02de