草地施肥对草食家畜生产能力的影响

草地施肥直接改变牧草的营养元素(氮、磷、钾、钙、镁等)含量水平,从而间接影响草食家畜的生长能 力,需根据牧草生长情况合理施肥。在本试验中需增施钙、镁和锌肥,才能满足草食家畜的正常生长。

The Effect of Fertilizer on the Herbivorous Animal Production in the Meadow

Adding fertilizer in the meadow can directly change the content of nutritious component of forage, such as Nitrogen, Phosphorus, Potassium, Magnesium, which may indirectly affected the production of herbivorous animal. Thus fertilizer must be added into the meadow according to the forage growth. In this study, we found that Calcium, Magnesium and Zinc, etc, should be added in the meadow. Therefore, the herbivorous animal can get enough nutrition from the forage and can grow normally.