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+94 812 388331 / 32/ 34

Email Address

info@doa.gov.lk

Office Address

Department of Agriculture, P.O.Box. 01,
Peradeniya

RRDI_Rice_Ld253

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  • Telephone : +94 372 258561
  • Fax : +94 372 259881
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RRDI Rice Varieties

Ld 253

Variety name : Ld 253
Year of Lease : 2016
Pedigree : Selection from At 04
Average yield : 4.5 t/ha
Maturity : 88 Days
Plant height : 49.0 cm
Basal leaf sheath colour : Green
Recommendation : General cultivation

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RRDI_Ld253_Plant_new
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Grain Quality Characteristics

Brown rice recovery  78.6 %
Milling recovery 73.6 %
Head rice recovery  66.0 %
Amylose content Intermediate
Gelatinization temperature Intermediate
1000 grain weight 20.6 g
Grain shape Long Slender
Pericarp colour White
Bushel weight 20.8 kg
Buff colour presence  No

Reaction to Pest and Disease

Blast Bacterial Leaf BlightGall MidgeBacterial Leaf Blight
Moderately Resistant/Moderately SusceptibleResistant/Moderately ResistantResistant/Moderately ResistantResistant/Moderately Resistant

Grain Quality Characteristics

Brown rice recovery  78.6 %
Milling recovery 73.6 %
Head rice recovery  66.0 %
Amylose content Intermediate
Gelatinization temperature Intermediate
1000 grain weight 20.6 g
Grain shape Long Slender
Pericarp colour White
Bushel weight 20.8 kg
Buff colour presence  No

Reaction to Pest and Disease

BlastModerately Resistant / Moderately Susceptible
Bacterial Leaf BlightResistant / Moderately Resistant
Gall MidgeResistant / Moderately Resistant
Brown PlanthopperResistant / Moderately Resistant