Influence of weeds on the growth of a Pinus pinea L. during reforestation in Palencia (Spain)

[摘要] Astudy was carried out on the influence of spontaneous vegetation on the growth of reforested Pinus pinea L. (stone pine) seedlings in abandoned cropland. Ninety seedlings were randomly selected. In half of them weeds were removed and...

[学科分类] 植物学

[关键词] Reforestation;Pinus pinea;seedlings;growth;weed;competition;Spain