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Innovation of the New Superior Quality Foxtail Millet [Setaria italica (L.) P.Beauv] Variety-Jigu32 with Characteristics of Stress Resistance, Stable and High Yield and Its Physiological Mechanism

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DOI: 10.4236/as.2014.54033    3,051 Downloads   4,395 Views   Citations

ABSTRACT

In main foxtail millet growing regions of China, natural disasters happen frequently, causing losses in production and finance. Therefore, it is urgently needed to breed new superior quality foxtail millet varieties with stress resistance, stable and high production, and, so as to stabilize millet production and promote millet industry development. Jigu32, a new foxtail millet variety with stable, high-yield and superior qualities, was developed using Target Character Gene Bank breeding method, and its physiological mechanism was studied as well. Results showed that the prominent characteristics of Jigu32 were as follows: 1) strong stress resistance and stable yielding; 2) high yielding; 3) rich calcium content and superior qualities; 4) excellent comprehensive characteristics. In 2010 National Foxtail Millet Regional Trials, the weather was tough. Severe drought occurred in some experimental stations while in some others, continuous rain, low temperature and little sunlight appeared. However, with the outstanding stress resistance, Jigu32 achieved the highest yields, and the yields were very stable under different conditions. Per unit yield of Jigu32 reached to5133.3 kg/hm2, which was the highest in the trials, increasing 9.42% compared with the controls. Calcium content of Jigu32 was 121 mg/kg in the grain, and the taste, nutrition and commodity qualities were optimal. Therefore, Jigu32 was rated as the national secondary superior quality foxtail millet. The study showed that the physiological mechanism of Jigu32’s merits was based on the improved activities of peroxidase (POD), superoxide dismutase (SOD), 6 phosphate dehydrogenase (G6PDH), glutamine synthetase (GS) and glutamic dehydrogenase (GDH), and on its higher absorption ability and conversion efficiency of N, P, K. POD, SOD and G6PDH of Jigu32 were more active in each development phase, leading to higher resistance to adversity and aging; glutamine synthetase (GS) and glutamate dehydrogenase (GDH) of Jigu32 were more active, resulting in higher assimilation and transformation ability of nutrients. It is of great significance to promote the development of Jigu32, and it will be beneficial to sustainable, stable agricultural development, and thus orderly and stably boost the development of the millet industry in our country. The research on its physiological mechanism of stable and high yielding will provide theoretical support while breeding new stable and high-yield foxtail millet varieties later.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Li, S. , An, S. , Liu, Z. , Cheng, R. and Wang, Z. (2014) Innovation of the New Superior Quality Foxtail Millet [Setaria italica (L.) P.Beauv] Variety-Jigu32 with Characteristics of Stress Resistance, Stable and High Yield and Its Physiological Mechanism. Agricultural Sciences, 5, 304-316. doi: 10.4236/as.2014.54033.

References

[1] Baltensperger, D.D. (1996) Foxtail and Proso Millet. In: Janick, J., Ed., Progress in New Crops, ASHS Press, Alexandria, 182-190.
[2] Darmency, H. and Pernes, J. (1985) Use of Wild Setaria viridis (L.) Beauv. to Improve Triazine Resistance in Cultivated S. italica (L.) by Hybridization. Weed Research, 25, 175-179.
http://dx.doi.org/10.1111/j.1365-3180.1985.tb00633.x
[3] Darmency, H. and Pernes, J. (1989) Agronomic Performance of Atruzine Resistant Foxtail Millet (Setaria italica (L.) Beav.). Weed Research, 29, 147-150. http://dx.doi.org/10.1111/j.1365-3180.1989.tb00853.x
[4] Jasieniuk, M., Brule Babel, A.L. and Morrison, I.N. (1994) Inheritance of Trifluralin Resistance in Green Foxtail (Setaria viridis). Weed Science, 42, 123-127.
[5] Fletcher, R.J., Mitchell, S.P. and Karyudi (1996) Improvement Program for the Millet/Panicum Industry. Proceedings of 8th Australian Agronomy Conference, Toowoomba, 2 February 1996, 651.
[6] Maciel, G.A. and de Franca, J.G.E. (1995) Performance of Pearl Millet Hybrids and Cultivars in a Semi-Arid Environment of Brazil. International Sorghum and Millets Newsletter, 36, 45
[7] Zhu, X.H. (1986) Breeding and Application of Jigu6. Symposium of Scientific Research of Foxtail Millet in Hebei Province. Foxtail Millet Research Series of Agronomy Association in Hebei Province, 26-32. (in Chinese)
[8] Lu, C.B. (1991) The Discussion of the Key Technology of Foxtail Millet Breeding According to the Development of Yugu1 and Yugu2. In: The Breeding Technology of New Variety in Foxtail Millet, Tianze Press, Xi’an, 116-118. (in Chinese)
[9] Zhao, J.S., Ren, D.C. and Guan, Y.A. (1995) The Cultivation Technology of One Ton per Mu of Winter Wheat and Summer Foxtail Millet. Journal of Shandong Agricultural Sciences, 3, 5-8. (in Chinese)
[10] Liu, Z.L., Cheng, R.H., Zhang, F.L., Xia, X.Y., Shi, Z.G. and, Hou, S.L. (2006a) Analysis on Genetic Foundation and Study on Millet Variety and Its Pedigree in Boreali-Sinica Summer Millets Region. Acta Agriculturae Boreali-Sinica, 21, 103-109. (in Chinese)
[11] Liu, Z.L., Cheng, R.H., Zhang, F.L., Xia, X.Y., Shi, Z.G. and Zhang, Y.H. (2007) Study on Change Character of Yield and Its Components of Three Types Varieties of Foxtail Millet in Different Planting Density Condition. Chinese Journal of Eco-Agriculture, 15, 135-138. (in Chinese)
[12] Zhang, H.M., Huang, D.F., Ding, M. and Xue, W.X. (2005) Changes in Three Enzyme Activities in the Process of Watermelon Seedlings Grafted with Different Ages of Scion. Plant Physiology Communications, 41, 302-304. (in Chinese)
[13] Wang, Z.Y., Guo, A.G. and Luo, S.P. (1989) Effect of Water Stress upon SOD and POD Activity and Isoenzyme of Corn. Acta University Septentrionali Occident Agriculture, 17, 45-49.
[14] Liu, H.X., Zeng, S.X., Wang, Y.R., Li, P., Chen, D.F. and Guo, J.Y. (1985) The Effect of Low Temperature on Superoxide Dismutase in Various Organelles of Cucumber Seedling Cotyledon with Different Cold Tolerance. Acta Phytophysiologica Sinica, 111, 48-57. (in Chinese)
[15] Liu, H.X., Zeng, S.X., Wang, Y.R., Li, P., Chen, D.F. and Guo, J.Y. (1987) The Effect of Low Temperature on Superoxide Dismutase in Hybrid Rice and Their Parental Lines. Acta Botanica Sinica, 29, 262-270. (in Chinese)
[16] Zhang, J.X., Li, J.M., Cui, S.P., Wei, J.K., Zhang, H.M. and Geng, Q.H. (1993) The Effect of Low Temperature on Activities of Cell Protective Enzymes and Protoplasmic Parameters in Leaves of Zeamays. Acta Agriculturae Boreali-Sinica, 8, 9-12. (in Chinese)
[17] Zhang, J.X. (1990) Effective of Corn Cell Protective Enzyme Activity to Seedling Drought. Acta Agriculturae Boreali-Sinica, 5, 19-23. (in Chinese)
[18] Wang, J.H. (1989) The Function of SOD in Plant Physiological of Adversity and Aging. Plant Physiology Communication, 1, 1-7. (in Chinese)
[19] Wu, B.G. and Todd, G.W. (1985) The Positive Correlations between the Activity of Superoxide Dismutase and Dehydration Tolerance in Wheat Seedlings. Acta Botanica Sinica, 27, 152-160.
http://dx.doi.org/10.1007/s10409-011-0431-2
[20] Tian, W.N., Braunstein, L.D. and Apse, K.L. (1999) Importance of Glucose-6-Phosphate Dehydrogenase Activity in Cell Death. American Journal of Physiology, 276, C1121-C1131.
[21] Miflin, B.J. and Lea, P.J. (1980) Ammonia Assimilation. In: Miflin, B.J., Ed., The Biochemistry of Plants, Vol. 5. Academic Press, New York, 169-202.
[22] Huang, G.C. and Tian, B. (2001) The Physiological Role of Glutamate Dehydrogenase in Higher Plants. Chinese Bulletin of Botany, 18, 396-401.
[23] Rabinson, S.A., Slade, A.P., Fox, G.G., Phillips, R., Ratcliffe, S.A., Slade, A.P. and Stewart, G.R. (1991) The Role of Glutamate Dehydrogenase in Plant Nitrogen Metabolism. Plant Physiology, 95, 509-516.
http://dx.doi.org/10.1104/pp.95.2.509
[24] Rabinson, S.A., Stewart, G.R. and Phillips, R. (1992) Regulation of Glutamate Dehydrogenase Activity Relation to Carbon Limitation and Protein Cata Bolism in Carrot Cell Suspension Cultures. Plant Physiology, 98, 1190-1195.
http://dx.doi.org/10.1104/pp.98.3.1190
[25] Xia, X.Y., Liu, Z.L., Cheng, R.H. and Shi, Z.G. (2005) The Research on Early-Maturing Physiological Mechanism in the Varieties of Super Early-Maturing Millet. Acta Agriculturae Boreali-Sinica, 20, 98-106. (in Chinese)
[26] Liu, Z.L., Cheng, R.H., Shi, Z.G., Xia, X.Y., Zhang, Y.Z. and Hou, S.L. (2009) Innovation in Jigu28 of Super Prematurity and High Quality New Millet Variety with Flexible Growth Period and Study on Its Related Physiological Mechanism. Scientia Agricultura Sinica, 42, 1145-1151. (in Chinese)
[27] Li, D.H. (1976) Study on Biological Characteristic of Yangcun Millet and Experience in High Yield Cultivating. Acta Botanica Sinica, 18, 51-56. (in Chinese)
[28] Li, P., Guo, E.H. and Zhao, R.H. (2002) The Study of Biological Characteristic and Cultivating Technology on Good Quality and High Yield of Jingu No. 35. Agricultural Research in the Arid Areas, 20, 16-18. (in Chinese)
[29] Liu, Z.L. and Cheng, R.H. (2005) Establishment and Application of Breeding Technology System on Millet Target Character Gene Bank. Scientia Agricultura Sinica, 38, 1306-1311. (in Chinese)
[30] Liu, Z.L., Sun, S.X., Cheng, R.H., Huang, W.S., Liu, J.X. and Qu, Z.F. (2006b) Innovation on New Germplasm in Rich of Iorn Nutrition Health Care Type Super Prematurity Millet. Scientia Agricultura Sinica, 39, 1044-1048. (in Chinese)
[31] Liu, Z.L., Cheng, R.H., Huang, W.S., Qu, Z.F. and Liu, J.X. (2005) Innovation of Super-Prematurity New Millet Idioplasm with Sweet Straw and Multi-Spike. Scientia Agricultura Sinica, 38, 17-21. (in Chinese)

  
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