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Author(s): | Urbaniak, Z.;
Gagalska, J. |
Author Affiliation: | Instytut Hodowli i Aklimatyzacji Roslin Zaklad Biologii i Przechowalnictwa Nasion, Wroclaw, Poland |
Title: | Effect of gibberellic acid on the germinating ability of Kentucky bluegrass seed |
Source: | Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin. No. 1/2, 1973, p. 87-90. |
Keywords: | TIC Keywords: Poa pratensis; Seed priming; Seed germination
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Geographic Terms: | Poland |
Abstract/Contents: | In laboratory experiments, 70 Poa pratensis seed lots were soaked either in distilled water or in a solution containing 0.2% KNO3 or 100, 200 or 250 ppm GA. Germination capacity was determined after 10, 22 and 28 days. The effects of GA on germination were erratic. In 31.4% of the seed lots GA stimulated germination, in 20% it had an inhibiting effect, in 15.7% a stimulating and an inhibiting effect and in 32.9% a neutral effect. The effects of KNO3 were similar. GA had no effect on the duration of dormancy. |
Language: | Polish |
References: | 10 |
Note: | Summary appears in Russian and English |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Urbaniak, Z., and J. Gagalska. 1973. Effect of gibberellic acid on the germinating ability of Kentucky bluegrass seed. (In Polish) Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin. 1/2:p. 87-90. |
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