Breeding behaviour of black pepper

Three cultivars of black pepper evaluated for breeding behaviour revealed high potency of autogamy and self-compatibility. High autogamy did not exactly reflect high self-compatibility. Water was found not essential for pollination. However, berry set under water-free condition was less than under o...

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Veröffentlicht in:	Indian journal of genetics & plant breeding 1992-02, Vol.52 (1), p.17-21
Hauptverfasser:	Sasikumar, B, George, J.K, Ravindran, P.N. (National Research Centre for Spices, Calicut (India))
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions AMELIORATION DES PLANTES APOMIXIE APOMIXIS AUTOESTERILIDAD AUTOPOLINIZACION AUTOPOLLINISATION AUTOSTERILITE Biological and medical sciences BREEDING VALUE FITOMEJORAMIENTO Fundamental and applied biological sciences. Psychology Genetics and breeding of economic plants Heterosis. Floral biology applications: apomixy, male sterility, incompatibility, varia OPEN POLLINATION PIPER NIGRUM PLANT BREEDING Plant breeding: fundamental aspects and methodology POLINIZACION POLINIZACION LIBRE POLLINATION POLLINISATION POLLINISATION LIBRE SEED SELF POLLINATION SELF STERILITY SEMENCE SEMILLAS VALEUR GENETIQUE VALOR GENETICO
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Zusammenfassung:	Three cultivars of black pepper evaluated for breeding behaviour revealed high potency of autogamy and self-compatibility. High autogamy did not exactly reflect high self-compatibility. Water was found not essential for pollination. However, berry set under water-free condition was less than under open pollination. Cultivars differed in their breeding behaviour under water-free pollination. Good spike and berry set was observed in insect-proof cage. Indication of apomictic reproduction was also observed.
ISSN:	0019-5200