Telephone

+94 812 388331 / 32/ 34

Email Address

info@doa.gov.lk

Office Address

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

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RRDI Rice Varieties

Bg 300

Variety name : Bg 300
Year of release : 1987
Pedigree : Bg 367-7//IR 841/Bg 276-5
Average yield : 5.0 t/ha
Maturity : 93 days
Plant height : 72.2 cm
Basal leaf sheath colour : Green
Recommendation : General cultivation

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RRDI_Bg300_Grains
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Grain Quality Characteristics

Brown rice recovery   80.3 %
Milling recovery  74.5 %
Head rice recovery   62.0 %
Amylose content  High
Gelatinization temperature  Intermediate
1000 grain weight  26.8 kg
Grain shape  Intermediate Bold
Pericarp colour  White
Bushel weight  21.9 kg
Buff colour presence   No

Reaction to Pest and Disease

Blast Bacterial Leaf Blight Gall Midge Brown Planthopper
Moderately Resistant Moderately Resistant Resistant Moderately Resistant

Grain Quality Characteristics

Brown rice recovery   80.3 %
Milling recovery  74.5 %
Head rice recovery   62.0 %
Amylose content  High
Gelatinization temperature  Intermediate
1000 grain weight  26.8 kg
Grain shape  Intermediate Bold
Pericarp colour  White
Bushel weight  21.9 kg
Buff colour presence   No

Reaction to Pest and Disease

BlastModerately Resistant
Bacterial Leaf BlightModerately Resistant
Gall MidgeResistant
Brown PlanthopperModerately Resistant