Studies on organic acids in paddy field soils with reference to their inhibitory effects on the growth of rice plants

Takijima, Yasuo

doi:10.1080/00380768.1964.10431136

Cited by 8 publications

(12 citation statements)

References 2 publications

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“…However, at equivalent concentrations, the inhibitory effect on the wheat roots was considerably greater than that on barley roots in the present experiments. There was a quantitive similarity with the present results in the study by Takijima (1964) on rice roots. However, neither of the earlier studies is strictly comparable with the present work because the acids were applied after germination.…”

Section: Discussionsupporting

confidence: 91%

Effects of organic acids on the germination of seeds and growth of seedlings

Lynch

1980

Plant Cell & Environment

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A range of aliphatic, aromatic and amino acids at a concentration of 5 mol m~^ inhibited the extension of roots of barley seedlings. Acetic acid is one of the least toxic but its action has the greatest ecological significance because it can be formed in phytotoxic concentrations by micro-organisms in soil. Its uptake and toxicity were greatest at low pH. Of the plant species which were examined, those most affected were barley, wheat and maize, followed by rape and clover. In aerobic conditions, mierobial breakdown of the acid decreased its activity, but in atmospheres containing small concentrations of oxygen the acid prevented the germination of seeds. The toxicity could be partially alleviated by calcium carbonate applied as ground chalk to seeds.

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Section: Discussionsupporting

confidence: 91%

Effects of organic acids on the germination of seeds and growth of seedlings

Lynch

1980

Plant Cell & Environment

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“…Recently it has been shown that certain tissues of some plants contain short chain fatty acids (SCFA) in quantities high enough to modulate dormancy and growth (Berrie et al, 1976;Berrie et al, 1979;Desai & Rao, 1957;Rao & Mikkelsen, 1976, 1977a, 1977bTakijima, 1964aTakijima, , 1964b.…”

Section: Introductionmentioning

confidence: 99%

Effects of short chain fatty acids on radicle emergence and root growth in lettuce

Ulbright¹,

Pickard²,

Varner³

1982

Plant Cell Environ

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Short chain fatty acids inhibit both radicle emergence and root growth in lettuce. The transition from ineffectual to inhibitory levels occurs abruptly. Root growth is more sensitive to lower concentrations than radicle emergence and is invariant with chain length. The effect of short chain alcohols on radicle emergence is similar to that of short chain acids, but their comparatively severe inhibition of root growth varies with chain length. Alkanes of the same chain lengths have no noticeable effect. Respiration is not altered by a representative short chain fatty acid (heptanoic). Lettuce seeds are sensitized to phytochrome-absorbed light by short chain fatty acids as found by Berrie and co-workers. formic acid; C2, acetic acid; C,, propionic acid; C4, butyric acid; C,, pentanoic acid; C,,, hexanoie acid; C,, heptanoic acid; CH, octanoic acid; C,,, nonanoic acid; C,(,, deeanoic acid; C,,, undecanoic acid. 0140 7791/82/0800 0293$()2.()0

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“…Even though the concen tration of these organic acids may be low, there is abundant evidence indicating their profound roles in various chemical and biological processes in soils. Numerous studies in the past have been conducted to elucidate the role of organic acids in mineral weathering (Huang and Keller, 1972;Boyle et al, 1974;Manley and Evans, 1986;Song and Huang, 1988), in inhibiting seedling or root plant development (Takijima, 1964;Tang and Waiss, 1978;Wallace and Whitehead, 1980;Krogmeier, 1988), and in soil genesis as well as in soil fertility (Stevenson, 1967;Vance et al, 1986). However, to my knowledge, no information is available on the effect of field, 1953Tabatabai, 1977, 1978;Abdelmagid, 1980;Chae and Tabatabai, 1986).…”

Section: Part IV Effect Of Organic Acids On Nitrogen Mineralization mentioning

confidence: 99%

“…Plants grown on a soil treated with rice straw (Oryza sativa L.) showed poor growth and N deficiency at early stage (Gotoh and Onikura, 1971). A distinct root growth inhibition of rice plants was observed immediately after waterlogging in the low productive sandy and peaty soils (Takijima, 1964).…”

Section: Sources Of Organic Acids In Soilsmentioning

confidence: 99%

“…They often have a physiological effect on plant growth, both favorably and unfavorably (Takijima, 1964;Lynch, 1977). They may increase the availability of insolu ble forms of plant nutrients, especially P, and they are known to be involved in the solubilization, mobilization, and transportation of mineral matters, thus contributing to the pedogenic processes in soils (Stevenson, 1967;Tan, 1986).…”

Section: Introductionmentioning

confidence: 99%

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Effect of pH and organic acids on nitrogen transformations and metal dissolution in soils

Fu¹

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Fu, Minhong, "Effect of pH and organic acids on nitrogen transformations and metal dissolution in soils " (1989 INFORMATION TO USERSThe most advanced technology has been used to photo graph and reproduce this manuscript from the microfilm master. UMI films the text directly from the original or copy submitted. Thus, some thesis and dissertation copies are in typewriter face, while others may be from any type of computer printer.The quality of this reproduction is dependent upon the quality of the copy submitted. Broken or indistinct print, colored or poor quality illustrations and photographs, print bleedthrough, substandard margins, and improper alignment can adversely affect reproduction.In the unlikely event that the author did not send UMI a complete manuscript and there are missing pages, these will be noted. Also, if unauthorized copyright material had to be removed, a note will indicate the deletion.Oversize materials (e.g., maps, drawings, charts) are re produced by sectioning the original, beginning at the upper left-hand corner and continuing from left to right in equal sections with small overlaps. Each original is also photographed in one exposure and is included in reduced form at the back of the book. These are also available as one exposure on a standard 35mm slide or as a 17" x 23" black and white photographic print for an additional charge.

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Studies on organic acids in paddy field soils with reference to their inhibitory effects on the growth of rice plants

Cited by 8 publications

References 2 publications

Effects of organic acids on the germination of seeds and growth of seedlings

Effects of organic acids on the germination of seeds and growth of seedlings

Effects of short chain fatty acids on radicle emergence and root growth in lettuce

Effect of pH and organic acids on nitrogen transformations and metal dissolution in soils

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