Effects of gibberellic acid, cobalt and acetate on growth of pea stem sections
β Scribed by P. W. Brian; H. G. Hemming
- Publisher
- Springer
- Year
- 1957
- Tongue
- English
- Weight
- 269 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0028-1042
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π SIMILAR VOLUMES
Indole-3-acetic acid (IAA) and gibberellic acid (GA3) enhanced the formation of roots on the stem cuttings of Abelmoschus esculentus. The effect increased considerably when both IAA and GA3 were applied together.
Gibberellic acid reduced the uptake of nitrogen and phosphorus relative to the cations, a common reponse in the three pea cultivars studied. In addition, in the cv. Progress, it increased the uptake of calcium relative to magnesium and potassium. No effect in the proportion in which cations are abso
Indole-3 acetic acid (IAA) strongly enhanced rooting ofeh ~lated pea epicotyl cuttings while gibberellic acid (GA3) enhanced rooting only slightly. The promoting effects of the hormones appeared not until 14 d after the onset of treatment. When GA~ and IAA were applied together, the initiation of ro