Bioassay of Alpine Mine Spoils for Plant Growth and Development (Classic Reprint)

The containers were watered regularly with a fine - mist spray to reduce surface disturbance due to water drop impact. The soil was maintained at near field capacity throughout the study to avoid any influence due to water stress Prior to seedling emergence, the surface soil was kept moist on a daily basis; but after emergence watering frequency was reduced to a schedule that maintained field capacity in the root zone.

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