• Leucaena
  • image.png
  • miracle
  • tree :
    • tree or shrub; fast growing, perennial legume, reaching up to 20 meters tall, with bipinnate leaves, white spherical flower heads, and elongated flat seed pods containing multiple seeds.
    • roots: deep taproot system, lateral fibrous roots; nodules contain nitrogen-fixing rhizobia bacteria.
    • leaves: bipinnate with numerous leaflets, feathery texture, rich green color.
    • flowers: globular, creamy-white heads, fragrant, attract pollinators.
    • fruits (pods): flattened, linear pods; initially green, turn brown when mature, numerous flat, brown glossy seeds.
    • bark: smooth, grayish-brown bark, becomes fissured with age.
    • timber: moderately dense, durable, pale brown wood, resistant to pests.
      • compounds: cellulose, lignin, hemicellulose, minor tannins
    • environment:: prefers subtropical to tropical, well-drained soils, tolerant to drought.
    • climate:: thrives in warm, frost-free tropical to subtropical climates.
      • sun:: 800–1000 W/m²
      • no-sun-days:: 14
      • water:: 650–1500 mm
      • no-water-days:: 120
      • humidity:: 20 days
      • fog-resistance:: 45 days
      • max-temp:: 45°C
      • optimal-temp:: 20–30°C
      • min-temp:: 5°C
      • wind-damage:: storm, hurricane
    • soil:: prefers deep, fertile, neutral to alkaline soils with good drainage.
    • spacing:: optimal planting density is 2–4 meters between individual plants.
    • lifecycle
      • longevity:: 25 years
      • germination:: seeds germinate rapidly, typically within 3–14 days, after scarification or soaking.
      • seedling:: quick initial growth; seedlings reach 1 meter within 3–4 months, vulnerable to browsing animals.
      • mature:: rapid maturity in 2–3 years; extensive foliage, prolific flowering, and seed production.
      • death:: gradual decline after 15–20 years, susceptible to pests or fungal diseases; often rejuvenated through coppicing.
    • features: nitrogen-fixing, fodder, fast growing, soil improvement, firewood
    • layer: canopy, dwarf, shrub
    • products: animal-feed, firewood, [[pages/[timber]], biomass-energy, mulch, green-manure
    • chemical compounds:
CompoundRootsLeavesFlowersFruits (Pods & Seeds)BarkTimberNotes / Uses
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mimosineMediumHighLowHighLowNonetoxic amino acid; restricts livestock feeding; antimicrobial; herbicidal properties
tanninsMediumMediumMediumMediumHighLowastringent; antimicrobial; leather tanning; traditional medicine
alkaloidsLowLowTraceMediumMediumNonepotential toxicity at higher amounts; limited traditional medicinal uses
flavonoids*TraceMediumHighLowLowNoneantioxidant, anti-inflammatory properties; beneficial medicinally
proteinsLowHighLowMediumNoneNonenutrient-rich fodder after detoxification; high-value livestock feed
fiber (Cellulose)MediumLowNoneHighHighHighstructural fiber for biomass energy, paper pulp, mulch production
ligninMediumLowNoneMediumHighHighstructural polymer; enhances fuelwood and timber durability; biomass resource
hemicelluloseMediumLowNoneMediumHighHighstructural; utilized in bioenergy production, paper and construction material industries
compoundrootsleavesflowersfruits (pods & seeds)barktimbernotes / uses
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------
mimosinemediumhighlowhighlownonetoxic amino acid; restricts livestock feeding; antimicrobial; herbicidal properties
tanninsmediummediummediummediumhighlowastringent; antimicrobial; leather tanning; traditional medicine
alkaloidslowlowtracemediummediumnonepotential toxicity at higher amounts; limited traditional medicinal uses
flavonoidstracemediumhighlowlownoneantioxidant, anti-inflammatory properties; beneficial medicinally
proteinlowhighlowmediumnonenonenutrient-rich fodder after detoxification; high-value livestock feed
fibermediumlownonehighhighhighstructural fiber for biomass energy, paper pulp, mulch production
ligninmediumlownonemediumhighhighstructural polymer; enhances fuelwood and timber durability; biomass resource
hemicellulosemediumlownonemediumhighhighstructural; utilized in bioenergy production, paper and construction material industries
  • operations
  • propagate plants: regular pruning or coppicing promotes vigorous regrowth; minimal fertilization required due to nitrogen-fixing capacity. Periodic pest monitoring recommended.
  • maintenance regular pruning or coppicing promotes vigorous regrowth; minimal fertilization required due to nitrogen-fixing capacity. Periodic pest monitoring recommended.
  • harvest: leaves and young twigs regularly harvested as fodder; timber harvested from coppiced stems every 2–3 years; pods collected for seed production and propagation.