The effect of colchicine and indolyl acetic acid on diploid and tetraploid strains of red and white clovers in aseptic and pot culture

1961 ◽  
Vol 14 (2) ◽  
pp. 187-196 ◽  
Author(s):  
J. B. Weir
Keyword(s):  
Acetic Acid ◽  
Indolyl Acetic Acid ◽  
Pot Culture

scholarly journals Effect of Ascorbic Acid and Indolyl Acetic Acid on Regeneration of Willow Branches and Germination

Nature ◽  
1936 ◽  
Vol 137 (3467) ◽  
pp. 618-618 ◽  
Author(s):  
W. DAVIES ◽  
G. A. ATKINS ◽  
P. C. B. HUDSON
Keyword(s):  
Ascorbic Acid ◽  
Acetic Acid ◽  
Indolyl Acetic Acid

scholarly journals Forms of potassium and sodium in some species of grasses and herbage

2013 ◽  
Vol 35 (1) ◽  
pp. 87-99 ◽  
Author(s):  
Grzegorz Nowak ◽  
Henryk Panak
Keyword(s):  
Acetic Acid ◽  
Dactylis Glomerata ◽  
Mineral Fertilizer ◽  
Taraxacum Officinale ◽  
Poa Annua ◽  
Major Influence ◽  
Festuca Rubra ◽  
Distilled Water ◽  
Pot Culture ◽  
Acetic Acids

The forms of occurence of potassium and sodium were studied in the grasses <i>Dactylis glomerata</i> L., <i>Poa annua</i> L., <i>Festuca rubra</i> L. and dendelion (<i>Taraxacum officinale</i> Web.) treated with increasing mineral fertilizer doses, magnesium and microelements, under conditions of pot culture. The plants took up potassium in amounts greatly exceeding their requirement, and sodium in very small amounts. Mineral NPK doses increased in the tested plants both the content of potassium and sodium forms soluble in trichloroacetic and acetic acids and water. Magnesium and microelements had no major influence on the content of these potassium forms, but they increased the concentration of analogous forms of sodium in <i>Taraxacum officinale</i> and did not influence their accumulation in the grasses. Potassium and sodium compounds were completely extracted from the plants with trichloroacetic, whereas acetic acid extracted 88-95 percent of potassium and 66-74 percent of sodium. Distilled water extracted 70-77 and 28-33 percent of potassium and sodium, respectively.

scholarly journals The chemistry of Brazilian Leguminosae. LX. Indolylacetic acid from Tachigalia paniculata

1982 ◽  
Vol 12 (4) ◽  
pp. 805-807
Author(s):  
Silvia M. C. Dias ◽  
◽  
José G. S. Maia ◽  
Zenaide S. Ferreira ◽  
Otto R. Gottlieb ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Ethanolic Extract ◽  
Indolylacetic Acid ◽  
Indolyl Acetic Acid

Abstract The ethanolic extract of trunk wood of Tachigalia paniculata Ducke (Leguminosae-Caesalpinioideae) was found to contain substantial quantities of 2-(3-indolyl)-acetic acid.

scholarly journals Crystal Structure of the Complex of (3-Indolyl)acetic acid.

1995 ◽  
Vol 11 (1) ◽  
pp. 135-137
Author(s):  
Manuel SORIANO-GARCÍA ◽  
Alfredo TOSCANO
Keyword(s):  
Crystal Structure ◽  
Acetic Acid ◽  
Indolyl Acetic Acid

PHYSIOLOGIC CURVE OF RESPONSE TO PHYTOHORMONES BY SEEDS, GROWING PLANTS, CUTTINGS, AND LOWER PLANT FORMS

1937 ◽  
Vol 15c (11) ◽  
pp. 538-546 ◽  
Author(s):  
N. H. Grace
Keyword(s):  
Acetic Acid ◽  
Plant Species ◽  
Solution Treatment ◽  
Tomato Plants ◽  
Optimum Range ◽  
Practical Applications ◽  
Indolyl Acetic Acid ◽  
Dust Treatment ◽  
Lower Plant ◽  
Plant Forms

In all plant species tested, increasing concentrations of phytohormones produced responses falling on a physiologic curve from minimum through optimum to maximum which, if exceeded, led to injury and death. Indolyl-acetic acid, its butyric and propionic homologues, naphthylacetic acid, their salts, and mixtures gave similar results. Treating seeds with hormones incorporated in adsorbent dust stimulated both root and top growth markedly, with less danger of overdosage than in solution treatment. Dosages equivalent to 50 to 250 mg. per acre applied as dilute solutions to soil growing young lettuce and tomato plants covered the optimum range of stimulation to growth. Dust treatment of cuttings proved very convenient and successful in inducing rooting, the plants again showing a wider range of tolerance to dusts than to solutions. Fermentation of sugar by yeast responded to hormone stimulation. Various practical applications are discussed.

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