Herbage mass, herbage allowance, gain per area, and chemical composition of bahiagrass pastures (1.3 ha/pasture) grazed by pregnant lactating Angus and Brangus cows and their nursing calves with or without access to artificial shade (11 × 7.3 m in length and 2.4 m high) during summer (56-d; July to September).

Herbage mass, herbage allowance, gain per area, and chemical composition of bahiagrass pastures (1.3 ha/pasture) grazed by pregnant lactating Angus and Brangus cows and their nursing calves with or without access to artificial shade (11 × 7.3 m in length and 2.4 m high) during summer (56-d; July to September).

本数据集涵盖巴哈雀稗（bahiagrass）牧草地的四项指标：牧草生物量、饲草供给量、单位面积增重及化学成分。每块试验牧草地面积为1.3公顷，供妊娠泌乳期的安格斯（Angus）牛、布朗格斯（Brangus）牛及其哺乳犊牛放牧利用。试验设置两组处理，分别为配备与未配备尺寸为长11米×宽7.3米、高2.4米的人工遮荫棚，试验周期为夏季的56天（7月至9月）。