Effect of Mother Tree Size on Salt Tolerance of <i>Melia azedarach</i> Seeds

Zhi Cao; Yaling Yang; Wendong Mi; Yanchen Hu; Zhongjun Zhang; Xiaojun Lu

doi:doi:10.11648/j.ajaf.20221005.12

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Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds

Zhi Cao, Yaling Yang, Wendong Mi, Yanchen Hu, Zhongjun Zhang, Xiaojun Lu

Published in American Journal of Agriculture and Forestry (Volume 10, Issue 5)

Received: 19 August 2022 Accepted: 2 September 2022 Published: 8 September 2022

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Abstract

The size of mother tree is an important factor affecting seed quality. In this study, the seeds of 18-year-old neem mother trees with different DBH without obvious disease in Taishan District, Tai'an City, Shandong Province were collected, the tree height and DBH were measured, the seed size characteristics were compared, and the seed germination law under different salt concentrations was studied under different salt concentrations. The results showed that the size of mother trees had significant effects on the maximum length, maximum width and 1000-seed weight of seeds, and the above indexes of small and medium diameter classes mother trees were significantly greater than those of large diameter class mother trees. With the increase of salt concentration, the germination rate and germination index decreased significantly, and the dormancy rate increased significantly. The medium diameter class mother trees had the highest germination rate and the lowest dormancy rate among different diameter classes. Therefore, the seed quality of medium diameter class mother tree for M. Azedarach is the best and has the strongest salt tolerance. This study revealed that, on the whole, the seed quality of the middle DBH mother tree was the best, with a large 1000 seed weight, the highest germination rate and the lowest dormancy rate, as well as the strongest salt tolerance.

Published in	American Journal of Agriculture and Forestry (Volume 10, Issue 5)
DOI	10.11648/j.ajaf.20221005.12
Page(s)	160-164
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2022. Published by Science Publishing Group

Keywords

Melia azedarach, Mother Tree Size, Salt Stress, 1000-Seed Weight, Seed Germination

References

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[2]	Jiao Z. Y, Tang L. L, Sui D. Z (2009) Current Situation and Prospect of Studies on Melia azedarach. Journal of Fujian Forestry Science and Technology, 36 (4): 269-274.
[3]	Wu L. Y, Cao B. H (2005) Germination Characteristics of Fraxinus velutina and Melia azedarach Seeds in Saline Land. Chinese Bulletin of Botany, 22 (6): 668-672.
[4]	Zhang Z. H, Wang J. Y, Yu F. Y (2014) Effects of NaCl stress on germination characteristics of Melia azedarach L. seeds from two provenances. Journal of Nanjing Forestry University (Natural Science Edition), 5: 107-112.
[5]	Liu D. H, Zheng Z. X, Liao W. L, Chen Z. T, Xu P, Shu X. Z (2019) Research on water logging tolerance and high saline adaptation of Heritiera littoralis. Journal of Anhui Agriculture Science, 47 (7): 141-143.
[6]	Qi Z. L, Bi Z. K, Peng F. T (2021) Research progress on salt tolerance mechanism of fruit trees. Seed Technology, 11: 8-11.
[7]	Bo B. B, Zhang K, Liu W, Qin Y. J, Wang X. X, Zhao X. H, Zhang J. Y, Cao B. H, Mao P. L (2019) Effects of Mother Tree Size on Seed Grmination and Seedling Gow th of Platycladus orientalis. Seed, 38 (6): 30-35.
[8]	Yang Q, Yang B. S, Qin G. H, Wang H, Shi J. X, Liu X. T (2022) Salt tolerance evaluation and selection of salt tolerance indexes for new varieties of willow seedlings. Shandong Science, 35 (3): 107-144.
[9]	Jiang Y. N, Zhu X. Z, Liu Y, Liu G. Y, Zhang J (2021) Jiangsu Agriculture Science, 49 (11): 28-34.
[10]	Li H. C, Gan X. H, Zhang Z. P (2015) Effects of Altitudes and the DBH of Seed Trees on Biological Characteristics of Tetracentron sinense (Tetracentraceae) Seeds. Plant Diversity and Resources, 37 (2): 177-183.
[11]	Xu Q, Guo Q. S, Liu S. R (2003) A Study on the Relationship between Fruiting Characteristics and reproductive age, habitat of Endangered Species Tetraena Mongolica. Scientia Silvae Sinicae, 39 (6): 26-32.
[12]	Wang X. A, Wang Z. G, Xiao Y. P (2004) Studies on the reproductive strategy of Larix chinensis I fecundity and seed weight. Journal of Lanzhou University (Natural Sciences), 40 (4): 72-75.
[13]	Zhang Q. Q, Huong PHAM. Chen C. X, Hien L. E, Chen S. P (2017) Effects of mother tree diameter classes and storage on seed germination rate of Sterculia lychnophora Hance. Journal of Fujian Agriculture and Forestry University (Natural Science Edition), 46 (2): 159-165.
[14]	Grayson K. J, Wittwer R. F, Sheldon M. G (2002) Cone characteristics and seed quality 10 years after an uneven-aged regeneration cut in shortleaf pine stands. Proceedings of the eleventh biennial southem silvicultural research conference. General Technical Reports, SRS-48. Ashville, NC: U.S. Departament of Agriculture. Forest Service, Southern Research Station, 310-314.
[15]	Espahbodi K, Hosseini S. M, Mirzaie-Nodoushan H (2007) Tree age effects on seed germination in Sorbus torminalis. General and Applied Plant Physiology, 33: 107–119.

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APA Style

Zhi Cao, Yaling Yang, Wendong Mi, Yanchen Hu, Zhongjun Zhang, et al. (2022). Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds. American Journal of Agriculture and Forestry, 10(5), 160-164. https://doi.org/10.11648/j.ajaf.20221005.12

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ACS Style

Zhi Cao; Yaling Yang; Wendong Mi; Yanchen Hu; Zhongjun Zhang, et al. Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds. Am. J. Agric. For. 2022, 10(5), 160-164. doi: 10.11648/j.ajaf.20221005.12

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AMA Style

Zhi Cao, Yaling Yang, Wendong Mi, Yanchen Hu, Zhongjun Zhang, et al. Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds. Am J Agric For. 2022;10(5):160-164. doi: 10.11648/j.ajaf.20221005.12

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@article{10.11648/j.ajaf.20221005.12,
  author = {Zhi Cao and Yaling Yang and Wendong Mi and Yanchen Hu and Zhongjun Zhang and Xiaojun Lu},
  title = {Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds},
  journal = {American Journal of Agriculture and Forestry},
  volume = {10},
  number = {5},
  pages = {160-164},
  doi = {10.11648/j.ajaf.20221005.12},
  url = {https://doi.org/10.11648/j.ajaf.20221005.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaf.20221005.12},
  abstract = {The size of mother tree is an important factor affecting seed quality. In this study, the seeds of 18-year-old neem mother trees with different DBH without obvious disease in Taishan District, Tai'an City, Shandong Province were collected, the tree height and DBH were measured, the seed size characteristics were compared, and the seed germination law under different salt concentrations was studied under different salt concentrations. The results showed that the size of mother trees had significant effects on the maximum length, maximum width and 1000-seed weight of seeds, and the above indexes of small and medium diameter classes mother trees were significantly greater than those of large diameter class mother trees. With the increase of salt concentration, the germination rate and germination index decreased significantly, and the dormancy rate increased significantly. The medium diameter class mother trees had the highest germination rate and the lowest dormancy rate among different diameter classes. Therefore, the seed quality of medium diameter class mother tree for M. Azedarach is the best and has the strongest salt tolerance. This study revealed that, on the whole, the seed quality of the middle DBH mother tree was the best, with a large 1000 seed weight, the highest germination rate and the lowest dormancy rate, as well as the strongest salt tolerance.},
 year = {2022}
}

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TY  - JOUR
T1  - Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds
AU  - Zhi Cao
AU  - Yaling Yang
AU  - Wendong Mi
AU  - Yanchen Hu
AU  - Zhongjun Zhang
AU  - Xiaojun Lu
Y1  - 2022/09/08
PY  - 2022
N1  - https://doi.org/10.11648/j.ajaf.20221005.12
DO  - 10.11648/j.ajaf.20221005.12
T2  - American Journal of Agriculture and Forestry
JF  - American Journal of Agriculture and Forestry
JO  - American Journal of Agriculture and Forestry
SP  - 160
EP  - 164
PB  - Science Publishing Group
SN  - 2330-8591
UR  - https://doi.org/10.11648/j.ajaf.20221005.12
AB  - The size of mother tree is an important factor affecting seed quality. In this study, the seeds of 18-year-old neem mother trees with different DBH without obvious disease in Taishan District, Tai'an City, Shandong Province were collected, the tree height and DBH were measured, the seed size characteristics were compared, and the seed germination law under different salt concentrations was studied under different salt concentrations. The results showed that the size of mother trees had significant effects on the maximum length, maximum width and 1000-seed weight of seeds, and the above indexes of small and medium diameter classes mother trees were significantly greater than those of large diameter class mother trees. With the increase of salt concentration, the germination rate and germination index decreased significantly, and the dormancy rate increased significantly. The medium diameter class mother trees had the highest germination rate and the lowest dormancy rate among different diameter classes. Therefore, the seed quality of medium diameter class mother tree for M. Azedarach is the best and has the strongest salt tolerance. This study revealed that, on the whole, the seed quality of the middle DBH mother tree was the best, with a large 1000 seed weight, the highest germination rate and the lowest dormancy rate, as well as the strongest salt tolerance.
VL  - 10
IS  - 5
ER  -

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Author Information

Zhi Cao

Linyi Lanshan Forestry Science and Technology Promotion Center, Linyi, China
Yaling Yang

Shandong Holy Land Planning and Design Institute Co., Ltd, Taian, China
Wendong Mi

Cherry Orchard Management District, Mount Taishan Management Committee, Taian, China
Yanchen Hu

College of Forestry, Shandong Agricultural University, Taian, China
Zhongjun Zhang

Feicheng Niushan Forest Farm, Taian, China
Xiaojun Lu

Dongying Shengjing Forestry Co., Ltd, Dongying, China

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Plain Text BibTeX RIS

APA Style

Zhi Cao, Yaling Yang, Wendong Mi, Yanchen Hu, Zhongjun Zhang, et al. (2022). Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds. American Journal of Agriculture and Forestry, 10(5), 160-164. https://doi.org/10.11648/j.ajaf.20221005.12

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ACS Style

Zhi Cao; Yaling Yang; Wendong Mi; Yanchen Hu; Zhongjun Zhang, et al. Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds. Am. J. Agric. For. 2022, 10(5), 160-164. doi: 10.11648/j.ajaf.20221005.12

Copy | Download

AMA Style

Zhi Cao, Yaling Yang, Wendong Mi, Yanchen Hu, Zhongjun Zhang, et al. Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds. Am J Agric For. 2022;10(5):160-164. doi: 10.11648/j.ajaf.20221005.12

Copy | Download

@article{10.11648/j.ajaf.20221005.12,
  author = {Zhi Cao and Yaling Yang and Wendong Mi and Yanchen Hu and Zhongjun Zhang and Xiaojun Lu},
  title = {Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds},
  journal = {American Journal of Agriculture and Forestry},
  volume = {10},
  number = {5},
  pages = {160-164},
  doi = {10.11648/j.ajaf.20221005.12},
  url = {https://doi.org/10.11648/j.ajaf.20221005.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajaf.20221005.12},
  abstract = {The size of mother tree is an important factor affecting seed quality. In this study, the seeds of 18-year-old neem mother trees with different DBH without obvious disease in Taishan District, Tai'an City, Shandong Province were collected, the tree height and DBH were measured, the seed size characteristics were compared, and the seed germination law under different salt concentrations was studied under different salt concentrations. The results showed that the size of mother trees had significant effects on the maximum length, maximum width and 1000-seed weight of seeds, and the above indexes of small and medium diameter classes mother trees were significantly greater than those of large diameter class mother trees. With the increase of salt concentration, the germination rate and germination index decreased significantly, and the dormancy rate increased significantly. The medium diameter class mother trees had the highest germination rate and the lowest dormancy rate among different diameter classes. Therefore, the seed quality of medium diameter class mother tree for M. Azedarach is the best and has the strongest salt tolerance. This study revealed that, on the whole, the seed quality of the middle DBH mother tree was the best, with a large 1000 seed weight, the highest germination rate and the lowest dormancy rate, as well as the strongest salt tolerance.},
 year = {2022}
}

Copy | Download

TY  - JOUR
T1  - Effect of Mother Tree Size on Salt Tolerance of Melia azedarach Seeds
AU  - Zhi Cao
AU  - Yaling Yang
AU  - Wendong Mi
AU  - Yanchen Hu
AU  - Zhongjun Zhang
AU  - Xiaojun Lu
Y1  - 2022/09/08
PY  - 2022
N1  - https://doi.org/10.11648/j.ajaf.20221005.12
DO  - 10.11648/j.ajaf.20221005.12
T2  - American Journal of Agriculture and Forestry
JF  - American Journal of Agriculture and Forestry
JO  - American Journal of Agriculture and Forestry
SP  - 160
EP  - 164
PB  - Science Publishing Group
SN  - 2330-8591
UR  - https://doi.org/10.11648/j.ajaf.20221005.12
AB  - The size of mother tree is an important factor affecting seed quality. In this study, the seeds of 18-year-old neem mother trees with different DBH without obvious disease in Taishan District, Tai'an City, Shandong Province were collected, the tree height and DBH were measured, the seed size characteristics were compared, and the seed germination law under different salt concentrations was studied under different salt concentrations. The results showed that the size of mother trees had significant effects on the maximum length, maximum width and 1000-seed weight of seeds, and the above indexes of small and medium diameter classes mother trees were significantly greater than those of large diameter class mother trees. With the increase of salt concentration, the germination rate and germination index decreased significantly, and the dormancy rate increased significantly. The medium diameter class mother trees had the highest germination rate and the lowest dormancy rate among different diameter classes. Therefore, the seed quality of medium diameter class mother tree for M. Azedarach is the best and has the strongest salt tolerance. This study revealed that, on the whole, the seed quality of the middle DBH mother tree was the best, with a large 1000 seed weight, the highest germination rate and the lowest dormancy rate, as well as the strongest salt tolerance.
VL  - 10
IS  - 5
ER  -

Copy | Download