Industrial Crop: Biomass  Management: Coppice  Management: Standard  Minor Global Crop  Other Systems: Irreg. Intercrop  Other Systems: Strip intercrop

Landscape Uses:Erosion control, Aggressive surface roots possible. An easily grown plant, it does well in a heavy cold damp soil[1, 269] but thrives best on moist well-drained, fine sandy loams or silts close to streams[269]. Prefers a deep rich well-drained circumneutral soil, growing best in the south and east of Britain[11, 200]. Growth is much less on wet soils, on poor acid soils and on thin dry soils[11]. It does not do well in exposed upland sites[11]. It dislikes shade and is intolerant of root or branch competition[200]. Tolerates both hot and cool summers[200]. Fairly wind-tolerant[200]. The tree is reported to tolerate an annual precipitation in the range of 60 to 150cm, an annual temperature in the range of 8 to 14°C, and a pH of 4.5 to 8[269]. A fast-growing but short-lived tree[227, 229, 274]. It can make new shoots up to 1.5 metres long each year[274] and is often planted for timber in Europe[50]. It does have drawbacks, though, since it is easily storm-damaged, is easily damaged by fire when young and is much attacked by fungi[227]. Like the quaking aspen (Populus tremuloides) the leaves of this species rustle even in light breezes[274]. The trees can be coppiced[149], sprouting freely from the base of the trunk and the roots if they are cut down[227]. Poplars have very extensive and aggressive root systems that can invade and damage drainage systems. Especially when grown on clay soils, they should not be planted within 12 metres of buildings since the root system can damage the building's foundations by drying out the soil[11]. Dioecious. Male and female plants must be grown if seed is required. Hybridizes freely with other members of this genus[200]. Special Features: North American native, Naturalizing, Wetlands plant, Inconspicuous flowers or blooms.

Carbon Farming

• Industrial Crop: Biomass  Three broad categories: bamboos, resprouting woody plants, and giant grasses. uses include: protein, materials (paper, building materials, fibers, biochar etc.), chemicals (biobased chemicals), energy - biofuels
• Management: Coppice  Cut to the ground repeatedly - resprouting vigorously. Non-destructive management systems maintaining the soil organic carbon.
• Management: Standard  Plants grow to their standard height. Harvest fruit, seeds, or other products. Non-Destructive management systems.
• Minor Global Crop  These crops are already grown or traded around the world, but on a smaller scale than the global perennial staple and industrial crops, The annual value of a minor global crop is under $1 billion US. Examples include shea, carob, Brazil nuts and fibers such as ramie and sisal.
• Other Systems: Irreg. Intercrop  Irregular intercropping systems are trees scattered throughout cropland.
• Other Systems: Strip intercrop  Tree crops grown in rows with alternating annual crops.