DIFFERENCEOF PHOTOSYNTHETIC TOLERANCE TO PHIOTOOXIDATION AMONGSOYBEAN VARIETIES (LINES)AND RELATIONSHIP BETWEEN IT AND YIELD(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Title:: DIFFERENCEOF PHOTOSYNTHETIC TOLERANCE TO PHIOTOOXIDATION AMONGSOYBEAN VARIETIES (LINES)AND RELATIONSHIP BETWEEN IT AND YIELD

Author(s):: Liu Xinlei¹　 Man Weiqun¹　 Du Weiguang¹ Luan Xiaoyan¹　 Chen Yi¹　 Yang Yufang²; (1.Soybean Research Institute , Heilongjiang Academy of Agricultural Sciences , Harbin 1500862.Ningan Seed Management Station Ningan ,157400)

Abstract:: The difference of photosynthetic tolerance to photooxidation (PTP)were mensurated among 242soybean varieties (lines)under the condition of controlling light .The results showed that there was a re-markable difference on PTP among soybean varieties (lines).The CV of PTP at R 3 , R 5 , R 6 stage were31%, 30%, 27% respectively .The whole range was 4 grades.There was a significant positive relation-ship between PTP and yield and 8 lines(Including Ha 03 -4113, Ha 04-3208)of PT P were gotten in ourexperiment .

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Last Update: 2017-01-13