Portland

Lion Seeds hybrids
Single-sprout sterile-base normal type (N) triploid hybrid

Hybrid type: N-type

Producing regions: Central Black Earth (5)

Yield indicators:  

  • potential sugar content: 18.4% 
  • potential yield: 47.6 t/ha
  • sugar yield: 8.8 t/ha
Hybrid morphological properties:
  • root shape: oval and conical
  • Root crop embedding into soil: 80–90%
Hybrid disease resistance:

  
Beet necrotic yellow vein virus
✓✓
Cercosporosis
Ramularia leaf spot
✓✓
Afanomycete rot
✓✓✓
Powdery mildew
✓✓
Root borer
✓✓✓
  
Drought resistance
✓✓
Premature seeding resistance
✓✓

Harvesting period: medium

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