Phosphorus and Zinc Interactions in Flax

Burleson, C. A.; Page, N. R.

doi:10.2136/sssaj1967.03615995003100040026x

Cited by 25 publications

(12 citation statements)

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“…Several experimental results indicate that inhibition of zinc translocation from roots to shoot and physiological inactivation of zinc within the shoots can occur (Boawn and Brown, 1968;Burleson and Page, 1967;Marschner, 1986). Phosphorus-zinc interactions in plants are well known.…”

Section: Resultsmentioning

confidence: 99%

Screening maize inbred lines for tolerance to low-P stress condition

Silva

Gabelman

1992

Plant Soil

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Genotype screening and selection for tolerance to low-phosphorus stress conditions is an important strategy for the development of cultivars growing on soils low in available P. This study was conducted to adjust an existing screening methodology which provides stable, diffusion-limited low-P concentrations for use with maize, and then use the modified methodology to select maize inbreds tolerant to low-P stress during the vegetative stage of development. Low and high-P concentration levels were established that provided a reproducible and diffusion-controlled availability of P to the plants at concentrations of 8-10 IxM and 40-50 IxM, respectively, of culture medium solution P at the time of transplanting. The procedure was also effective in providing low concentrations of P during the period of plant growth. The sand-alumina culture medium was used to screen 20 maize inbreds known to be efficient in P uptake or accumulation and/or tolerant to aluminum toxicity. The inbreds B37, Oh40B, NY821, Pa36, and MS1334 were selected as tolerant to low-P and WH, H99, H84, Pa32, and W37A were selected as intolerant to low-P in sand-alumina medium.

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Section: Resultsmentioning

confidence: 99%

Screening maize inbred lines for tolerance to low-P stress condition

Silva

Gabelman

1992

Plant Soil

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“…Flax is a plant that is very susceptible to Zn deficiency, particularly at low soil temperatures (Moraghan 1980). This susceptibility is heightened by P application (Burleson and Page 1967;Jiao et al 2007;Loneragan et al 1979;Millikan et al 1968;Moraghan 1984;Spratt and Smid 1978) and also influenced by the presence of Fe, which determines normal chlorophyll formation and the development of green plant tissue (Lee et al 1969). Field studies have been conducted to evaluate the interactive effects of phosphate and ZnSC>4 fertilizers on different soil types and Cd uptake and their distribution in flax (Grant and Bailey 1997;Jiao et al 2004).…”

Section: Introductionmentioning

confidence: 99%

Influence of soil type and natural Zn chelates on flax response, tensile properties and soil Zn availability

Álvarez

2009

Plant Soil

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“…Various studies, mostly on higher plants (e.g. Burleson & Page. 1967), have indicated that phosphate may antagonize the action of zinc.…”

Section: Introductionmentioning

confidence: 99%

Influence of zinc on lotic plants

Say

Whitton

1977

Freshwater Biology

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The toxicity of zinc to Hormidium rivulare Kiitz. in laboratory culture media is decreased by rises in the levels of magnesium, calcium and phosphate, and increased by rises in pH and cadmium. Tiie effects of all these are sufficiently marked that they may be expected to liave considerable importance in the field. In contrast, assays with sodium, chloride and sulphate showed no detectable influence of these ions on zinc toxicity.When applied at higher concentrations, calcium was always more effective than magnesium, but the reverse was sometimes true at lower concentrations. Both magnesium and phosphate were more effective in reducing zinc toxicity with zinc-tolerant populations than with zinc-sensitive ones. Cadmium was highly toxic, either alone or in combination with zinc; however, calcium had a proportionately greater effect in reducing cadmium toxicity than zinc toxicity. Tlie toxic effects of zinc and cadmium were synergistic, and it seems probable that the presence of cadmium at levels of 0.01 mgl"' and above will usually lead to a significant increase in the toxicity of any zinc also present. Cadmium (in the absence of zinc) was 34 times more toxic than zinc to a zinc + cadmium sensitive population, and 15.5 times more toxic to a zinc + cadmium lolerant population. Because of the synergistic response, cadmium had an even greater effect in the presence of zinc.

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Phosphorus and Zinc Interactions in Flax

Cited by 25 publications

References 0 publications

Screening maize inbred lines for tolerance to low-P stress condition

Screening maize inbred lines for tolerance to low-P stress condition

Influence of soil type and natural Zn chelates on flax response, tensile properties and soil Zn availability

Influence of zinc on lotic plants

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