Effects of gibberellic acid and (2-chloroethyl)-trimethylammonium chloride on potato growth and development

1965 ◽  
Vol 16 (9) ◽  
pp. 542-549 ◽  
Author(s):  
P. W. Dyson
Keyword(s):  
Gibberellic Acid ◽  
Growth And Development ◽  
Trimethylammonium Chloride ◽  
Potato Growth

scholarly journals Action of growth regulators on flowering and pod production of soybean cultivar Davis

1981 ◽  
Vol 38 (1) ◽  
pp. 99-112
Author(s):  
Paulo R.C. Castro ◽  
Roberto S. Moraes
Keyword(s):  
Glycine Max ◽  
Gibberellic Acid ◽  
Growth Regulators ◽  
Lower Number ◽  
Soybean Cultivar ◽  
Soybean Plant ◽  
Trimethylammonium Chloride ◽  
Triiodobenzoic Acid ◽  
Soybean Plants

This research deals with the effects of growth regulators on flowering and pod formation in soybean plant (Glycine max cv. Davis). Under greenhouse conditions, soybean plants were sprayed with 2,3,5-triiodobenzoic acid (TIBA) 20 ppm, Agrostemmin (1g/10 ml/3 l) gibberellic acid (GA) 100 ppm, and (2-chloroethyl) trimethylammonium chloride (CCC) 2,000 ppm. Application of TIBA increased number of flowers. 'Davis' soybean treated with CCC and TIBA presented a tendency to produce a lower number of pods.

scholarly journals Action of growth regulators on production of soybean cultivar Davis

1981 ◽  
Vol 38 (1) ◽  
pp. 127-138 ◽  
Author(s):  
Paulo R.C. Castro ◽  
Roberto S. Moraes
Keyword(s):  
Glycine Max ◽  
Gibberellic Acid ◽  
Growth Regulators ◽  
Seed Weight ◽  
Dry Weight ◽  
Soybean Plant ◽  
Trimethylammonium Chloride ◽  
Seed Number ◽  
Exogenous Growth ◽  
Soybean Plants

This research deals with the effects of exogenous growth regulators on production of soybean plant (Glycine max cv.. Davis) under greenhouse conditions, At the flower anthesis, 2,3,5-triiodobenzoic acid (TIBA) 20 ppm was applied. Other two applications with TiBA, with intervals of four days, were realized. Before flowering, Agrostemin (1 g/10 ml/3 1), gibberellic acid (GA) 100 ppm, and (2-chloroethyl) trimethylammonium chloride (CCC) 2,000 ppm were applied. It was observed that CCC and TIBA reduced stem dry weight. Soybean plants treated with TIBA reduced weight of pods without seeds , seed number and seed weight.

scholarly journals Brassinosteroids and gibberellic acid: effects on in vitro pollen germination in grapevine

OENO One ◽  
2017 ◽  
Vol 51 (3) ◽  
pp. 303
Author(s):  
Zeliha Gokbayrak ◽  
Hakan Engin
Keyword(s):  
Gibberellic Acid ◽  
Growth And Development ◽  
Pollen Germination ◽  
Table Grape ◽  
Basic Medium ◽  
Control Group ◽  
Plant Growth And Development ◽  
Physiological Processes ◽  
Grape Cultivars

<p style="text-align: justify;">Many physiological processes related to plant growth and development are under the influence of growth regulators, which also have an impact on pollen germination. In this study, the effects of two brassinosteroid compounds, epibrassinolide and 22S,23S-homobrassinolide, and gibberellic acid (GA<sub>3</sub>) on <em>in vitro</em> pollen germination of two table grape cultivars, ‘Italia’ and ‘Cardinal’ (<em>Vitis vinifera</em> L.), were determined. A total of 28 treatments, alone and in combination, were applied to freshly collected pollens which were sown on a basic medium with 1% agar and 20% sucrose. Petri dishes were kept at 26±1°C for 24 hours. Counting of the germinated pollens revealed that the effects of these plant hormones were cultivar- and substance-specific. The cultivar ‘Italia’ was not influenced by the treatments (the highest germination ratio being 44.4% from 0.001 mg L<sup>-1</sup> epibrassinolide) as opposed to the cultivar ‘Cardinal’. The highest germination ratio in ‘Cardinal’ was about 50% in pollens treated with 25 mg L<sup>-1</sup> GA<sub>3</sub> + 0.01 mg L<sup>-1</sup> epibrassinolide. The control group resulted in 32.38% germination. Combining GA<sub>3</sub> with epibrassinolide provided slightly higher germination ratios compared to combining GA<sub>3</sub> with 22S,23S-homobrassinolide. </p>

scholarly journals Effects of growth regulators on productivity of soybean (Glycine max cv. Davis) under competition

1981 ◽  
Vol 38 (1) ◽  
pp. 289-298 ◽  
Author(s):  
Paulo R.C. Castro
Keyword(s):  
Glycine Max ◽  
Gibberellic Acid ◽  
Growth Regulators ◽  
Seed Weight ◽  
Dry Weight ◽  
Trimethylammonium Chloride ◽  
Growth Substances ◽  
Triiodobenzoic Acid

The effects of growth substances on productivity of 'Davis' soybean maintained under competition was investigated. Before the flowering, Agrostemmin (1 g/10 ml/3 1), gibberellic acid (GA) 100 ppm, and (2-chloroethyl) trimethylammonium chloride (CCC) 2,000 ppm were applied. At the flower anthesis, 2,3,5-triiodobenzoic acid (TIBA) 20 ppm was applied. Other two applications with TIBA, with intervals of four days, were realized. The growth regulators did not affect the productivity of 'Davis' soybean maintened under competition. The competition among plants did not affect the stem dry weight and number of pods, and seeds. The competition reduced weight of pods without seeds, seed weight, and weight of 100 seeds.

scholarly journals Gibberellic acid (GA3) affects growth and development of some selected kenaf (Hibiscus cannabinus L.) cultivars

2018 ◽  
Vol 118 ◽  
pp. 180-187 ◽  
Author(s):  
Sures Kumar M. Muniandi ◽  
Md. Aktar Hossain ◽  
Mohd. Puad Abdullah ◽  
Nor Aini Ab Shukor
Keyword(s):  
Gibberellic Acid ◽  
Growth And Development ◽  
Hibiscus Cannabinus

scholarly journals Control of Flower Growth and Development by Gibberellic Acid

Nature ◽  
1969 ◽  
Vol 223 (5210) ◽  
pp. 1071-1071 ◽  
Author(s):  
G. P. HARRIS ◽  
B. JEFFCOAT ◽  
J. F. GARROD
Keyword(s):  
Gibberellic Acid ◽  
Growth And Development ◽  
Flower Growth

Effects of different nitrogen forms on potato growth and development

2017 ◽  
Vol 40 (11) ◽  
pp. 1651-1659 ◽  
Author(s):  
Suyala Qiqige ◽  
Liguo Jia ◽  
Yonglin Qin ◽  
Yang Chen ◽  
Mingshou Fan
Keyword(s):  
Growth And Development ◽  
Nitrogen Forms ◽  
Potato Growth
Sign in / Sign up

Export Citation Format

Share Document