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表2每次降雨的详细日期及强度。6 d、9 d、12 d、15 d、18 d和21 d降水间隔的频次分别为15、10、8、6、5和4。R-、R0和R+处理的总降雨量分别为233 mm、334 mm和434 mm

来自:适度延长降水事件之间的干燥间隔,促进生产羊草在中国东北的半干旱草原上

5/31 6/6 6/9 6/12 6/15 6/18 6/21 6/24 6/27 6/30 7/6 7/12 7/15 7/18 7/24 7/30 8/2 8/5 8/11 8/14 8/17 8/20 8/23
R - D6 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5
D9 23.3 23.3 23.3 23.3 23.3 23.3 23.3 23.3 23.3 23.3
D12 33.3 33.3 33.3 33.3 33.3 33.3 33.3 33.3
D15 38.9 38.9 38.9 38.9 38.9 38.9
D18 46.7 46.7 46.7 46.7 46.7
D21 58.4 58.4 58.4 58.4
R0 D6 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2 22.2
D9 33.3 33.3 33.3 33.3 33.3 33.3 33.3 33.3 33.3 33.3
D12 47.6 47.6 47.6 47.6 47.6 47.6 47.6 47.6
D15 55.6 55.6 55.6 55.6 55.6 55.6
D18 66.7 66.7 66.7 66.7 66.7
D21 83.4 83.4 83.4 83.4
R + D6 28.9 28.9 28.9 28.9 28.9 28.9 28.9 28.9 28.9 28.9 28.9 28.9 28.9 28.9 28.9
D9 43.3 43.3 43.3 43.3 43.3 43.3 43.3 43.3 43.3 43.3
D12 61.9 61.9 61.9 61.9 61.9 61.9 61.9 61.9
D15 72.3 72.3 72.3 72.3 72.3 72.3
D18 86.7 86.7 86.7 86.7 86.7
D21 108.4 108.4 108.4 108.4