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KMID : 0368419710140010025
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Journal of Plant Biology
1971 Volume.14 No. 1 p.25 ~ p.31
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Study on the Salt Tolerance of Rice and Other Crops in Reclaimed Soil Areas
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Abstract
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In order to observe the absorption pattern of mineral elements and the nutritional components of brown rice grown in reclaimed saline areas in Korea, the four commercial varieties of rice were culturad at the average salt concentration of 6.05 mmhos/㎝, 25℃, (0.3%) in saline soils and non-saline silty loam soils. In the saline areas the absorption of Na and Si was relatively high while the absorption of P, K and Ca, was relatively low. N was absorbed actively before the emergence of the rice grains but showed relative decrease thereafter. There was no difference in Mg content.
Though brown rice in the saline areas contained sugar abundantly with small contents of protein, fat and crude fiber. There was little difference in total carbollydrate and ash contents.
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