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The age and the exterior traits' values of chinchilla females

100%

Sulik M., Cholewa R.

Zeszyty Naukowe. Przegląd Hodowlany

1996

tom 27

Values of exterior traits in chinchilla females originating from litters of different size

100%

Cholewa R., Sulik M.

Zeszyty Naukowe. Przegląd Hodowlany

1996

tom 27

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Physiological-biochemical parameters and characteristics of seed coat structure in lupin seeds subjected to long storage at different temperatures

67%

Piotrowicz-Cieslak A. I., Michalczyk D. J., Gorska K., Bulinska-Radomska Z., Gorecki R. J.

Acta Societatis Botanicorum Poloniae

2008

tom 77

nr 3

201-205

Seed vigour, viability, the contents of soluble carbohydrates, total protein, albumins, and globulins, as well as seed coat structure, were analysed in yellow lupin (Lupinus luteus L.) cv. Iryd seeds stored for 20 years at -14oC, 0oC or at room temperature (approx. +20oC). Seed storage at room temperature reduced viability (to 2%) and increased seed leachate electroconductivity. Determinations of total proteins showed that protein content was significantly reduced in seeds stored at +20oC compared to the other storage regimens. Raffinose family oligosaccharides were the main soluble carbohydrates in seeds stored at 0oC and -14oC, whereas sucrose dominated in seeds stored at room temperature. Scanning electron microscopy (SEM) of seed surface and seed coat sections revealed appearance of an amorphic layer on the surface of seeds stored at room temperature (not observed in other seeds) and distinct shrinking of macrosclereid layer in seeds stored at -14oC. Macrosclereids layer in all seeds was 100 um thick and accounted for 60% of seed coat thickness. The obtained results suggest that for long term storage of lupin seeds at 0oC is the most advisable temperature if both costs of storage and seed storability are considered.

Ograniczanie wyników

2 Zeszyty Naukowe. Przegląd Hodowlany

1 Acta Societatis Botanicorum Poloniae

2 Cholewa R.

2 Sulik M.

1 Bulinska-Radomska Z.

1 Gorecki R. J.

1 Gorska K.

1 Michalczyk D. J.

1 Piotrowicz-Cieslak A. I.

1 2008

2 1996

Wyniki wyszukiwania

The age and the exterior traits' values of chinchilla females

Values of exterior traits in chinchilla females originating from litters of different size

Physiological-biochemical parameters and characteristics of seed coat structure in lupin seeds subjected to long storage at different temperatures