滴头流量 = 3.8 l/hr | ||
---|---|---|
行间距 | 滴头间距 (m) | |
(m) | 0.30 | 0.50 |
0.30 | 42 | 25 |
0.35 | 36 | 22 |
0.40 | 32 | 19 |
0.45 | 28 | 17 |
0.50 | 25 | 15 |
0.55 | 23 | 14 |
0.60 | 21 | 13 |
滴头流量= 2.2 l/hr |
||
---|---|---|
行间距 | 滴头间距 (m) | |
(m) | 0.30 | 0.50 |
0.30 | 24 | 15 |
0.35 | 21 | 13 |
0.40 | 18 | 11 |
0.45 | 16 | 10 |
0.50 | 15 | 9 |
0.55 | 13 | 8 |
0.60 | 12 | 7 |
注灌溉强度单位mm/hr