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International Journal of Innovation and Applied Studies
ISSN: 2028-9324     CODEN: IJIABO     OCLC Number: 828807274     ZDB-ID: 2703985-7
 
 
Thursday 28 March 2024

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Seed sowing time effect on germination and growth of rubber seedlings


Volume 37, Issue 3, October 2022, Pages 424–429

 Seed sowing time effect on germination and growth of rubber seedlings

Ruxue Wang1, Xianhong Chen2, and Jun Wang3

1 Rubber Research Institute, Chinese Academy of Tropical Agricultural Sciences, Danzhou, Hainan, China
2 Rubber Research Institute, Chinese Academy of Tropical Agricultural Sciences, Danzhou, Hainan, China
3 Rubber Research Institute, Chinese Academy of Tropical Agricultural Sciences, Danzhou, Hainan, China

Original language: English

Copyright © 2022 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


Rubber seeds are recalcitrant seeds and cannot withstand intensive desiccation. The time from seed falling off rubber tree to seed sowing is crucial for germination and seedling growth. The present study compared the sowing time effect of GT1 and Reyan73397 seeds after harvest on germination and seedling growth. The results showed that GT1 seeds after harvest should be sown during 3 days and Reyan 73397 seeds should be sown during one day, seed germination was negatively correlated with seed width and seed weight, seedling plant height and leaf SPAD value was negatively correlated with seed length. Taken together, seed sowing time affects seed germination and the growth of rubber seedlings, and understanding seed sowing time effects helps to collect and transport seeds timely so as to sow and obtain high-quality rootstock seedlings.

Author Keywords: Rubber seeds, seed sowing time, germination, seedling growth.


How to Cite this Article


Ruxue Wang, Xianhong Chen, and Jun Wang, “Seed sowing time effect on germination and growth of rubber seedlings,” International Journal of Innovation and Applied Studies, vol. 37, no. 3, pp. 424–429, October 2022.