Loss of weight in ryegrass and clover roots preserved in ethanol prior to image analysis for root traits

• Autorzy: Crush J. , Ouyang L. , Nichols S.
• Języki publikacji: EN

Abstrakty

EN

The dry weight content of root samples from perennial ryegrass and white clover decreased significantly over a week’s storage in 70% ethanol, but did not change further with longer storage times. Ryegrass roots lost on average 22.4% of the original dry weight, and clover roots lost 29.2%. Storage of roots in ethanol prior to image analysis of root traits could introduce significant error in the calculation of parameters involving root dry weight. Determination of root fresh weights, and dry weight for a subsample prior to preservation would allow calculation of a correction factor for dry weights obtained from preserved samples.

• Wydawca: -
• Czasopismo: Acta Physiologiae Plantarum
• Rocznik: 2010
• Tom: 32
• Numer: 3
• Opis fizyczny: p.605-606,fig.,ref.

Twórcy

autor

Crush J.

• AgResearch, Ruakura Research Centre, PB 3123, Hamilton 3240, New Zealand

autor

Ouyang L.

• AgResearch, Ruakura Research Centre, PB 3123, Hamilton 3240, New Zealand

autor

Nichols S.

• AgResearch, Ruakura Research Centre, PB 3123, Hamilton 3240, New Zealand

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