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- Title
Primary Study on Influencing Factors of Rice Seed Germination Rate.
- Authors
Guodong HUA; Guanxi LI; Ying CHENG; Dijuan CHEN; Delong MENG; Duoming WANG
- Abstract
In order to investigate the change rule of rice seed germination rate during the storage, the effects of moisture content and storage temperature on Lianjing 7 rice seed germination rate were investigated. The 3x3 factorial design was adopted. The test data was analyzed using SPSS. The results showed that after the Lianjing 7 rice seeds with moisture content of 14.5% were stored at 25 °C for 180 d, the germination rate still reached 89%; after the rice seeds with moisture content of 11.5% were stored at 5 °C for 180 d, the germination rate was up to 96.6%; the rice seed germination rate was decreased gradually with the prolonging of storage time; the moisture content and storage temperature were two key factors affecting the Lianjing 7 rice seed germination rate, and there was significant interaction between moisture content and storage temperature.
- Subjects
RICE seed industry; GERMINATION; PLANT reproduction; RICE planting rites; RICE breeding; PRINCIPAL components analysis
- Publication
Agricultural Science & Technology, 2015, Vol 16, Issue 6, p1126
- ISSN
1009-4229
- Publication type
Article