Olea europaea
分類
家族Oleaceae
属Olea
ゾーン9
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Plants of the World Onlineについて
Olea europaea, commonly known as the olive tree, is a species in the family Oleaceae. Native to the Mediterranean Basin, it is a small tree or shrub that can live for several centuries. Olive trees are known for their gnarled trunks and silvery-green leaves. They produce olives, which are harvested for their oil and as a food product. The tree has a dormancy period during the winter months.
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Olive
Oliveleaf
Olive Tree
Olea angustifolia
Olea arolensis
Olea buxifolia
Olea communis
Olea europaea subsp. oleaster
Olea europaea subsp. sativa
Olea europaea var. buxifolia
Olea europaea var. communis
Olea europaea var. ferruginea
Olea europaea var. latifolia
Olea europaea var. longifolia
Olea europaea var. obliqua
Olea europaea var. sativa
Olea latifolia
Olea pallida
Olea sativa
Olea viridula
概要
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詳細
お手入れ方法
Olive trees require bright, direct sunlight for optimal growth and should be placed in a location where they can receive at least 8 hours of sunlight daily. They thrive in moderate temperatures and prefer a dry environment with moderate humidity. Water the tree when the soil is almost completely dry, but avoid waterlogging.収穫
Olea europaea, commonly known as the olive tree, typically requires careful timing for harvest to ensure optimal oil content and quality. Harvesting usually occurs in the late autumn to early winter, depending on the climate and desired ripeness. The olives can be hand-picked or mechanically harvested using shakers or combs. It is important to handle the fruit gently to avoid bruising, which can affect oil quality. After harvesting, the olives should be processed as soon as possible to prevent fermentation and degradation of the oil.土壌
Olive trees prefer well-draining soil, such as loam, which allows excess water to escape easily. The soil should be slightly acidic to neutral, with a pH around 6.5. Good drainage is essential to prevent root rot.肥料
Fertilize olive trees with a balanced fertilizer, such as 10-10-10, during the growing season. Apply the fertilizer every few months to provide essential nutrients for healthy growth.植え替え
Repot young olive trees every 2-3 years to provide fresh soil and more space for root growth. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repotting is best done in the spring.伝搬
Olive trees can be propagated through cuttings or seeds. Cuttings should be taken in late spring or early summer and planted in a well-draining soil mix. Keep the cuttings in a warm, bright location until they establish roots.剪定
Prune olive trees annually to maintain their shape and remove any dead or diseased branches. Pruning is best done in late winter or early spring before new growth begins. Focus on thinning out the canopy to allow light and air to penetrate.毒性
Olive trees are not toxic to pets or humans. All parts of the tree, including the leaves and fruit, are safe for consumption.追加
Olive trees are drought-tolerant once established and can survive in poor soil conditions. However, they will produce better fruit with regular care and maintenance. Mulching around the base of the tree can help retain moisture and suppress weeds.植物の手入れに革命を起こす
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