SELECTION OF LOCAL RICE VARIETIES FOR DROUGHT TOLERANCE AND HIGH YIELD

Authors

  • Chakkrit Sreela-or Faculty of Food and Agricultural Technology, PhibulsongkramRajabhat University

Keywords:

selection, indigenous rice, drought tolerance, high yield

Abstract

The research aimed to select the local rice varieties for drought tolerance and high yield in 18 local rice varieties consisted of Kum, Kum Na, Kao, Kao Yaw, Kao Lek, Kao Yai, Jaw Kao, Jaw Ngor, Jaw Dum, Jaw Hor, Siw Mae Jun, LuemPua, Dang, Bun Kerd, Lai, NuadPla Dug, Hom Ma Li Rai and HnangPla Lai Dang. They were planted in diameter of 16 inches clay pot and with watered controls for 2 treatments. The first treatment was daily watered (under controlled conditions). The second treatment was watered every 3 days. Stem length, numbers of tiller, weight of fresh and dry clump, and weight of fresh seeds per panicle were measured for calculate the drought tolerance index. The results showed that local rice which watered every 3 days had the average of drought tolerance index of growth characteristics at 0.67, 0.65, 0.64, 0.62 and 0.58, respectively. The local rice which showed higher results than the average in every aspect of drought tolerance index were Kum, Kum Na, Jaw Hor, Siw Mae Jun, Luem Pua, Dang and Lai.

Author Biography

Chakkrit Sreela-or, Faculty of Food and Agricultural Technology, PhibulsongkramRajabhat University

Thai Journal Citation Index Centre

References

Anugoolprasert O. Effect of water deficit stress on the growth and yield components of six aromatic rice cultivars. Thai Journal of Science and Technology. 2016; 24: 443-455.

Koomnok C. Rice Growth Promotion by Diazotroph Endophytic Bacteria; Isolated from Cultivated Rice and Wild Rice. Rajabhat Journal of Sciences, Humanities & Social Sciences. 2015; 16: 64-76.

Liu JX, Liao DQ, Oane R. et al. Genetic variation in the sensitivity of anther dehiscence to drought stress in rice. Field Crops Research. 2006; 97: 87-100.

Liu X, Cui C, Zhao M. et al. Identification of phenolics in the fruit of emblica (Phyllanthus emblica L.) and their antioxidant activities. Food Chemistry, 2008; 109: 909–915.

Meepripruk M, Jamjang K, Chaiwino N. Rice fortified with iron from local plants for consumption. Rajabhat Journal of Sciences, Humanities & Social Sciences. 2014; 15: 64-75.

Na Lampang A, Kaewmeechai S, Chotiyanawong A. et al. Application of drought index in soybean improvement for Northeast Thailand. Thai Agricultural Research Journal. 1987; 12: 256-262.

Narenut K, Sanitchon J, Songsri P. Selection of Indigenous Upland Rice for Early Drought Tolerance. Khon Kaen Agriculture Journal. 2011; 39: 67-71.

Rang ZW, Jagadish SVK, Zhou QM. et al. Effect of high temperature and water stress on pollen germination and spikelet fertility in rice. Environmental and Experimental Botany. 2011; 70: 58–65.

Rice Department. Sustainable Technology on Upland Rice Cultivation. Bureau of Rice Research and Development, Rice Deparment, Ministry of Agriculture and Cooperatives; 2012.

Sawatdikarn S, Kansomtob K. Selection for drought tolerance in fifteen rice varieties. Agricultural Science Journal. 2012; 43: 581-584.

Downloads

Published

2018-04-23

How to Cite

Sreela-or, C. (2018). SELECTION OF LOCAL RICE VARIETIES FOR DROUGHT TOLERANCE AND HIGH YIELD. Life Sciences and Environment Journal, 19(1), 161–166. Retrieved from https://ph01.tci-thaijo.org/index.php/psru/article/view/90763

Issue

Section

Research Articles