NDLI: Autopolinización en la producción de semilla de pasto buffel (Cenchrus ciliaris L.)

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Autopolinización en la producción de semilla de pasto buffel (Cenchrus ciliaris L.)

Content Provider	Semantic Scholar
Author	Conde-Lozano, Elizabeth Saldívar-Fitzmaurice, Abelardo José Briones-Encinia, Florencio Martínez-González, Juan Carlos
Copyright Year	2011
Abstract	The objective of this study wasto compare different forms of pollination on the characteristicsof seed of four varie tie s of Buffel grass. The study was carrie dout in the greenhouse and in the field of UAM Agronomiay Cie ncia s in the Municipa lity of Victoria , Tamaulipa s. Weused four varie tie s of Buffel grass (Comun, Nueces, T-1754and Formidable) which were subjected to two types ofpollination (free and self-pollination). The design used wasa completely randomized blocks design. Day at floweringof male and female organs was measured. In addition,pollen was classified (fertile, intermediate and infertile), andthe effects of self-pollination and free pollination free onthe characteristics of seed were recorded. No effects wereobserved on days at flowering of female organs (P = 0.54), butthe male organs were affected (P = 0.03), so that Formidablevarie ty plants required 2.3 days to mature. The number offertile, intermedia te and infertile pollen grains was not affectedby pollination or varie ty. All seed components were affected(P < 0.01) by the type of pollination, and the plants subjectedto self-pollinating showed the best features. Pollinationaffected the characteristics of the seeds.
Starting Page	133
Ending Page	140
Page Count	8
File Format	PDF HTM / HTML
DOI	10.15517/am.v22i1.8677
Volume Number	22
Alternate Webpage(s)	http://www.scielo.sa.cr/pdf/am/v22n1/a16v22n1.pdf
Alternate Webpage(s)	https://revistas.ucr.ac.cr/index.php/agromeso/article/download/8677/8191
Alternate Webpage(s)	https://www.redalyc.org/pdf/437/43721202016.pdf
Alternate Webpage(s)	https://doi.org/10.15517/am.v22i1.8677
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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