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据日本石井康之报道,1986年 Bhullar 等人提出,在小麦成熟阶段,当气温在20℃以上时,粒重会因气温的上升而下降。粒重取决于成熟的时间与速度。成熟速度不易受温度影响,而温度过高会促进生长发育,缩短成熟时期,导致粒重下降。Bhullar 等人是通过试管培养胚乳,探讨了温度与成熟速度有关的诸过程,如在籽粒内
According to reports from Japan’s Ishii Kang, Bhullar et al. Proposed in 1986 that in the mature stage of wheat, when the temperature is above 20 ° C, the grain weight will drop due to the temperature rise. Grain weight depends on the maturity of time and speed. Mature speed is not susceptible to temperature, and the temperature is too high will promote the growth and development, shorten the maturation period, leading to decreased grain weight. Bhullar et al. Developed endosperm culture in vitro and discussed the processes of temperature and maturation rate, such as in the grain