
Diurnal pollen tube growth rate is slowed by high temperature in field-grown Gossypium hirsutum pistils
Keywords: RH، رطوبت نسبی; PAR, photosynthetically active radiation; PFD, photon flux density; RH, relative humidity; Tair, air temperature; Tleaf, leaf temperature; Tpistil, pistil temperatureFertilization; Gossypium hirsutum; Heat stress; Pollen germination; Pollen tube growth