supplemental irrigation amount补充灌溉量
limited supplemental irrigation限量补灌
supplemental irrigation of collected rain集雨补灌
rainwater harvesting for supplemental irrigation集雨补灌
supplemental irrigation with water harvesting集雨补灌
supplemental irrigation with tractor-hitched machinery行走式补灌
Supplemental irrigation in time is more important than amount of SI.4.
补充灌溉的目的更为重要的是及时供水,缓解时段干旱,而补灌水量不要求大。
参考来源 - 旱地保水与种植一体化模式及提高WUE机制分析