Leaf relativewatercontent of nitrogen fertilizer treatments had no distinct difference, when soilrelativewatercontent was 80%q.
土壤相对含水量80% Q时,各施氮处理叶片相对含水量差异不大。
2
The non-stomatal limitation play dominant role in decline of photosynthesis while relativesoilwatercontent is below 65% which could do harm to photosynthesis organ.
当土壤相对含水量低于65 %时,非气孔限制逐渐成为光合下降主导因子,并可能导致光合器官受到损伤。
3
The desired input parameters were soil physical constants, crop 's developmental date, initial soilwatercontent and daily air temperature, relative humidity and precipitation.