搜索结果: 1-1 共查到“养禽学 retention”相关记录1条 . 查询时间(0.031 秒)
Effects of supplemental phytase on nutrient excretion and retention in broilers fed different cereal based diets
maize wheat triticale barley phytase nitrogen calcium total phosphorus phytate phosphorus excretion retention
2015/6/1
A 21-day experiment with day-old broilers was conducted in order to assess the effect of phytase supplementation to different cereals-soybean meal based diets on nitrogen, calcium, total and phytate p...