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cje ›› 1989, Vol. ›› Issue (2): 1-4,9.

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Study on the Injury Thresholds of HF on Rice,Soybean and Other Crops

Liu Shaokao, Chen Shuyuan, Bian Yongmei, Xie Mingyun, Wang Ping   

  1. Jiangsu Institute of Botany
  • Received:1987-08-25 Revised:1987-12-25 Online:1989-04-10

Abstract: In this paper, the injury thresholds of HF on rice, soybean, eggplant and cucumber were compared and estimated by means of open top field chamber. For these plants,it was 0.035, 0.016, 0.048 and 0.161 mg穖-3 respectively. Hydrogon fluoride, injury threshold, crop, vegetable.

Key words: Three Gorges Reservoir Region, Protection forest, Stand quality, Evaluation