Inheritance of Protein Content in Crosses of Cultivated White and Red-Grain Rice Genotypes

  • Verica Ilieva
  • C. Stojkovski
  • Sonja Ivanovska
  • Danica Andreevska

Abstract

The mode of inheritance, variability and heritability of protein content inthe F2 generation hybrids obtained by crossing of cultivated white and red-grainrice genotypes (Oryza sativa L.) were investigated in this paper.In the majority of the investigated combinations the inheritance isintermediar and in some of the combinations dominant and partially dominantinheritance appears. The variability is relatively low and ranges from 2,35-3,58% in the parents and from 2,75-11,61% in the F2 generation hybrids. Theinheritance of the protein content in the investigated combinations is almostequally determined by yhe genetic and environmental variance. The combinationred-grain genotype N03 x ranka has the highest heritability (56,58%). Thiscombination is the most promising for the selection of high protein genotypes.

References

Андов, Д., 1999: Принос на зрно и содржина на протеини во арпа, карго и бел ориз на некои сорти ориз одгледувани како прва и втора култура. Год. зб. на Земј. институт, кн. XВИИ, с. 31-43, Скопје.

Beachell, M.H., Khush, S.G., Juliano, O.B., 1972: Breeding for high protein content in rice. The international rice research institute. Manila.

Borojevic, S., 1965: Nacin nasledivanja i heritabilnost kvantitativnih svojstava u ukrstanjima raznih sorti pcenica. Savremena poljoprivreda, 7-8.587-507. Novi Sad.

Гушин, Г., 1934: Ботаническа классификација културного риса. Краснодар.

Gupta, M., Gupta, P., Singh, J., Singh, P., 1988: Genetic analyzis for quality characters in rice. Genetika, vol. 20, No. 2, 141-146. Beograd.

Danica Andreevska, Verica Ilieva (1999) Sodrzina na proteini vo zrnoto kaj razlicni sorti oriz. 16ti kongres na hemicarite i tehnolozite na Makedonija, tom 1, 267-270, Skopje.

Ѓорѓиев, М., Андреевска, Д., 1990: Влијание на различни количини азот на приносот, содржината на хлорофил во листовите и вкупен азот, протеини, протеинските фракции, фосфор и калиум во зрното на ориз. Год. зб.; Биол. 41-42, 351-369. Скопје.

Jennings, R., Coffman, R.,Kaufman, E., 1979: Rice improvement. IRRI. Manila.

Johnson, V., Mattern, P., Schmidt, 1972: Wheat protein improvement. IRRI, Manila.

Mudra, A., 1958: Statistishe Methoden fur landwirtschattliche Versutche. Berlin-Hamburg.

Mahmoud, J., Kramer, H., 1956: Segregation for yield, heigh and maturity folowing a soybean cross. Agronomy Journal 43.

Naumova, B., 1991: Zavr{en izve{taj "Selekcija na visokoproteinski sorti oriz". JFP 625, 1-32. Ko~ani.

Rao, N.N.P., Deb, A. R., 1978: Influence of solar radiation intensity and sunshine hours on protein content in rice grain. Il riso, XXVII(1):19.26.

Rutger, J.N., 1975: Breeding for increased protein content in rice. Proc. 1975 Calif. Plant and Soil Conf., 41-42, Anaheim, California.

Hillerislambers, D., Rutger, J., Qualset, C., Wiser, W., 1972: Genetic and Enviromental variation in protein content of rice (Oryza sativa L.).California.

Published
2013-04-25

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