[1]杨咏元,杜宝珍.硒粮预防克山病的试验研究[J].水土保持研究,1987,(01):39-44.
Yang Yongyuan,Du Baozhen.Research on Se-contained Grains in the Prevention of the Incidence of Keshan Disease[J].Research of Soil and Water Conservation,1987,(01):39-44.
点击复制
Yang Yongyuan,Du Baozhen.Research on Se-contained Grains in the Prevention of the Incidence of Keshan Disease[J].Research of Soil and Water Conservation,1987,(01):39-44.
硒粮预防克山病的试验研究
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
期数:
1987年01期
页码:
39-44
栏目:
出版日期:
1900-01-01
- Title:
- Research on Se-contained Grains in the Prevention of the Incidence of Keshan Disease
- 摘要:
- 研究结果表明；给农作物喷施亚硒酸钠水溶液，通过叶面吸收可增加籽实含硒量，食硒粮给人体补硒可有效地预防克山病发病。文中介绍了农作物喷硒的方法，筛选出喷施是提高籽实含硒量的有效途径，对不同作物的喷施生育期及亚硒酸钠用量等作了探讨。喷施的籽实含硒量比当地未喷的提高3—6倍，达到非病区含硒水平。食用硒粮人的发硒含量由0.085ppm提高到0.299ppm，与非病区发硒0.304ppm十分吻合，还说明硒粮中的硒(有机态硒)利于机体的吸收利用，因而能有效地提高人体环境含硒水平，且含量适当、对人安全。
- Abstract:
- Research results indicate that spraying sodium selenite solution over farm crops could increase Se content in grains through leaf absorption. So that the masses of the local inhabitanes in the disease region wereallowed to gain the Se-contained grains to increase Se content in their bodies for the prevention of the incidence of Keshan disease. This paper introduces the methods of spraying sodium selenite solution over farm crops from which spraying application is an effective way to raise Se content in grains.Also,it discusses the growing stages of farm crops for the spraying application and the dose of sodium selenite solution.Se content in grains sorayed with sodium selenite solution increases 3-6 times as much as that in grains without Se spraying locally, reaching the level of Se content in grains in the disease-free regions.Se content in hair of local inhabitants eating the Se-contained grains is raised from 0.085 ppm to 0.299ppm,which is in good agreement with 0.304ppm of Se content in hair of the inhabitants in the disease-free regions.This indicates further that Se in the Se-contained grains is favourable to the obsorption and utilization by the living organisms so that Se content in grains is in right amount,thus,it is safe to human beings.
参考文献/References:
[1] C, Weiner., Chemical Abstracts, Vol, 83, No.5-6,42076, 1975.
[2] J. Wutrieion, Journal of Animal Science, Vol, 88, No,4, pp411-418,1966.
[3] Vnderwood, E. I., Trace Elements in Human and Animal Nutrition, 3rd Ed, 1971, Acadmic press,N.Y.
更新日期/Last Update:
1900-01-01