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Effect of Storage Conditions on Germinability of Himalayan Cedar (Cedrus deodara Roxb., G. Don) Seeds


     

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Germinability of seeds of Cedrus deodara Roxb. G. Don was studied under different storage conditions in the laboratory. Seeds were stored at four different temperature namely, room temperature (T1), 5±1°C (T2), 0±1°C (T3), -5±1°C (T4) and in three different container viz.; poly bag (C1), canvas bag (C2) and plastic container (C3). Observation on germination parameters were observed at bimonthly for storage duration of ten month. The results revealed that the temperature -5±1°C (T4) performed better with highest mean value for all germination parameters i.e. germination (71.18%), Germinative capacity (79.40%), Germinative energy (46.33%) and Germination value (11.36%) after ten months of storage. It was also observed that plastic container (C3) performed better with highest mean value for all germination parameters i.e. germination (67.63%), Germinative capacity (76.92%), Germinative energy (43.65%) and Germination value (10.45%)] after ten months of storage.

Keywords

Deodara, Germinative Capacity, Germinative Energy, Seed Germination, Germinat Ion Value, Storage Conditions
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Raj Kumar

Charan Singh

Saira Malik

Aasif Ali

R. K. Nayital


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  • Effect of Storage Conditions on Germinability of Himalayan Cedar (Cedrus deodara Roxb., G. Don) Seeds

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Abstract


Germinability of seeds of Cedrus deodara Roxb. G. Don was studied under different storage conditions in the laboratory. Seeds were stored at four different temperature namely, room temperature (T1), 5±1°C (T2), 0±1°C (T3), -5±1°C (T4) and in three different container viz.; poly bag (C1), canvas bag (C2) and plastic container (C3). Observation on germination parameters were observed at bimonthly for storage duration of ten month. The results revealed that the temperature -5±1°C (T4) performed better with highest mean value for all germination parameters i.e. germination (71.18%), Germinative capacity (79.40%), Germinative energy (46.33%) and Germination value (11.36%) after ten months of storage. It was also observed that plastic container (C3) performed better with highest mean value for all germination parameters i.e. germination (67.63%), Germinative capacity (76.92%), Germinative energy (43.65%) and Germination value (10.45%)] after ten months of storage.

Keywords


Deodara, Germinative Capacity, Germinative Energy, Seed Germination, Germinat Ion Value, Storage Conditions