Lichuan larch seedlings 30 cm or more of Japanese larch seedlings

 1 Larch Pinaceae genera. Deciduous tree, straight trunk; sprig rules alternate, sub-long sticks and spur II. Leaves, bud scales, stamens, bud scales, scales and seed beads scales are spirally arranged. Up to 35 meters, diameter of 90 cm. Bark gray, dark gray or brown, leather Goushen, longitudinal to flake off, fall marks purple; dark brown after breaking section; skin pale red meat. Clear distinction between heartwood and sapwood. Sapwood yellowish white microstrip brown heartwood yellowish brown to brown. Rings clear boundaries. Shallow fine wood shot. Year growth of branches slender, diameter of about 1 mm, light brown or pale yellow brown, glabrous or sparsely hairy, hairy base often, two or three years old branches brown, taupe or gray; spur 2-3 mm in diameter top nearly white long-haired; winter buds nearly round or oval, bud scales dark brown, with brown lashes edge. Leaves fall lanceolate linear, flat, 1.3-3 cm long, 0.5-1.0 mm wide, flat surface, sometimes on each side or two stomatal lines, veins bulge in the back, both sides have 2 or 3 stomatal lines When the upper cone mature seed scales open cup-shaped or oval-shaped, brown, light brown or sometimes purplish, 1.2-2.5 cm long, 1-2 cm in diameter, seed scales 16-30; the central seed scales Wan horn oval, scales back hairless, shiny. Bracts shorter length scales seed 1 / 3-1 / 2, ovate-lanceolate, the ribs extend to emergency tip. Seeds obliquely round oval, white, with light brown markings, even the wing about 1 cm; the lower seed wing width, apex oblique; cotyledons 4-7. Flowering from May to June, cones September-October mature. This species likes the sun on the water higher, stronger adaptability in peat swamps, very dry hillside could growth and development. In well-drained growing gentle slope upper hypertrophy best. Wood slightly heavy, medium hardness, sapwood pale yellow, brown to reddish-brown heartwood, resin, durable use, for civil engineering, appliances, railway sleepers, poles, and paper use. Trunk can be extracted resin, bark extract tannin. Larch is a strong positive species hi light, strong adaptability to soil moisture and soil nutrient accommodate a wide range of conditions. But larch most suitable in moist, well drained, good ventilation, deep and fertile soil grow best in soil conditions, but in the dry and barren mountain larch sunny perennial water or in wet or low-lying land can grow, But fertility is poor. Larch low temperature cold, generally at the lowest temperature of -50 ℃ conditions can grow normally. Larch timber heavy and solid, large compressive and flexural strength, and resistance to decay, high-value wood craft, is poles, sleepers, bridge, pillar, vehicles, buildings, and other fine timber. Meanwhile, the tall larch tree vigor, crown-shaped appearance, well-developed root system, strong anti-tobacco ability. So, it is a good landscape trees and shrubs.