In order to improve shoot proliferation of chestnut and to investigate the influence of nitrogen on the appearance of vitrified shoots, different N and NH4+ levels on MS modified media were compared. The highest proliferation rates and the lowest vitrification incidence were observed on media containing low total N levels and low NH4+/NO3- ratios. Shoots from embryos showed better proliferating and rooting ability compared with shoots from axillary buds of three different clones.
Factors Affecting the Proliferation and Rooting of Chestnut in Vitro / M. C. Piagnani, T. Eccher. - In: ACTA HORTICULTURAE. - ISSN 0567-7572. - 227(1987), pp. 384-386. ((Intervento presentato al convegno International Symposium on Vegetative Propagation of Woody Species tenutosi a Pisa nel 1987.
Factors Affecting the Proliferation and Rooting of Chestnut in Vitro
M.C. PiagnaniPrimo
;T. EccherUltimo
1987
Abstract
In order to improve shoot proliferation of chestnut and to investigate the influence of nitrogen on the appearance of vitrified shoots, different N and NH4+ levels on MS modified media were compared. The highest proliferation rates and the lowest vitrification incidence were observed on media containing low total N levels and low NH4+/NO3- ratios. Shoots from embryos showed better proliferating and rooting ability compared with shoots from axillary buds of three different clones.
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