absolute yield meaning in English

绝对产额
绝对产量

Although this kinds of drought - resistance germplasm have a low absolute yield , their fertility and stability of yield under drought and infertile condition preceded crossbreed
这类地方种质的绝对产量不高，但其稳产性和在干旱贫瘠条件下的丰产性优于杂交种。
In this paper , the essential reason that the absolute yield of south china super rice in contradiction to the yield per day was analyzed , it due to the different durations between the varieties and combinations
摘要分析了华南超级稻品种绝对产量指标与日产量指标存在矛盾的根本原因在于品种生育期的差异。