Study on the roots growth and respiration of hybrid rice.

Bai Shunong; Xiao Yihua

Study on the roots growth and respiration of hybrid rice.

1988

Bai Shunong | Xiao Yihua

This experiment is concerned with the studies of the roots morphology, weight, volume, protein content and respiration intensity of four hybrid rice combinations. The results of the experiment are as follows: 1. The root amount of four hybrids is larger than that of their parents. 2. The protein content and respiration intensity of the roots at heading-filling stage show peak values. 3. The roots of hybrids have some characters from their male and female parents in length, diameter, developing of lateral and top layer roots. 4. There is no transgressive heterosis in the respiration intensity of the hybrid roots.

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AGROVOC Keywords

arroz contenido proteico crecimiento croissance espigueo growth heading hybride hybrids maturation protein content respiration rice riz root systems sistema radicular

Bibliographic information

Published in

Acta Agronomica Sinica

Volume 14 ISSN 0496-3490

Pagination

v.53-59(1)

Other Subjects

Maduracion; Teneur en proteines; Systeme racinaire; Epiaison; Hibridos; Respiracion

Language

Chinese

Note

6 ill., 1 table, 10 ref. Summaries (Ch, En).

Type

Journal Article; Journal Part; Summary

Source

Acta-Agronomica-Sinica (China). (Mar 1988). v. 14(1) p. 53-59.

Corporate Author

Wuhan Univ., Hubei (China). Dept. of Biology

Ghana Univ., Legon (Ghana).

In AGRIS since: 2012-11-15

Format: AGRIS AP

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Study on the roots growth and respiration of hybrid rice.

1988

AGROVOC Keywords

Bibliographic information