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| 利用率草地上被家畜适度放牧(即不放牧过轻和放牧过重)时，可食牧草占牧草总产量的百分数 | |||
| 利用率 (草地上被家畜适度放牧时，可食牧草占牧草总产量的百分数) | |||
| 适用系数 | |||
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| 实际利用系数 | |||
| 合用因子; 适当利用率 | |||
| 实际利用率 | |||
| 正常利用率 | |||
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| 实际利用系数 | |||
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