STUDIES ON BREEDING SYSTEMS OF SOME RANGE GRASSES

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MADAH AREFI H.

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Journal Paper

Paper Information

Journal: Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research Year:2002 | Volume:- | Issue:7 Page(s): 41-64

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Information Journal Paper

Title

STUDIES ON BREEDING SYSTEMS OF SOME RANGE GRASSES

Author(s)

MADAH AREFI H. | Issue Writer Certificate

Keywords

CLEISTOGAMYQ4

OUTCROSSINGQ4

SELF-POLLINATIONQ4

BREEDING SYSTEMQ4

APOMIXESQ4

POLLINATIONQ4

AGROPYRON ELONGATUM. A. PECTINOFORMEQ4

FESTUCA OVINAQ4

SECALE MONTANUM AND BROMUS PERCICUSQ4

Abstract

Variation in BREEDING SYSTEMs of different plant species has been observed. Cross and POLLINATION/fa?page=1&sort=1&ftyp=all&fgrp=all&fyrs=all" target="_blank"> SELF-POLLINATION and apomixis are the main methods of seed production in plant species. In present research work, it has been tried to find out BREEDING SYSTEMs of five grass species, namely AGROPYRON ELONGATUM. A. PECTINOFORME, FESTUCA OVINA, SECALE MONTANUM AND BROMUS PERCICUS. Assays of flower organs in these species have shown that, situations for CLEISTOGAMY are suitable. Thus for determination of either cross-pollination or POLLINATION/fa?page=1&sort=1&ftyp=all&fgrp=all&fyrs=all" target="_blank"> SELF-POLLINATION, isolation in species were used. S. montanum, and B. persicus, in isolation and non-isolation, expressed the same seed production. So, they could be classified as cross pollinators, since they produced seed in isolated conditions. A. elongatum had shown to be self-pollinator with some percent of cross-pollinations.Pollen morphology testing is another method for determination of POLLINATION systems, which was used in this research, but because of Lack of access to suitable microscope, electron microscope, there were no acceptable differences between pollens of the plant species.

Cites

STUDY OF GENETIC VARIATION AND DROUGHT RESISTANCE IN ACCESSIONS OF AGROPYRON ELONGATUM BY MORPHOLOGICAL TRAITS AND DROUGHT RESISTANCE INDICES

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APA: Copy

MADAH AREFI, H.. (2002). STUDIES ON BREEDING SYSTEMS OF SOME RANGE GRASSES. IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH, -(7), 41-64. SID. https://sid.ir/paper/104261/en

Vancouver: Copy

MADAH AREFI H.. STUDIES ON BREEDING SYSTEMS OF SOME RANGE GRASSES. IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH[Internet]. 2002;-(7):41-64. Available from: https://sid.ir/paper/104261/en

IEEE: Copy

H. MADAH AREFI, “STUDIES ON BREEDING SYSTEMS OF SOME RANGE GRASSES,” IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH, vol. -, no. 7, pp. 41–64, 2002, [Online]. Available: https://sid.ir/paper/104261/en

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