Anacardium occidentale
分類
家族Anacardiaceae
属Anacardium
ゾーン10
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Plants of the World Onlineについて
Anacardium occidentale, commonly known as the cashew tree, is native to northeastern Brazil. It is a tropical evergreen tree that produces the cashew nut and the cashew apple. The tree thrives in seasonally dry tropical climates and can grow up to 14 meters tall. It is well-known for its unique fruit structure where the nut is attached to the bottom of the cashew apple.
としても知られている
Acajuba Occidentalis
Cashew
Cashew Apple
Cashewnut
Cashew Tree
Cassuvium Pomiferum
Cassuvium Reniforme
Cassuvium Solitarium
Pomifera
Anacardium microcarpum
Anacardium occidentale var. americanum
Anacardium occidentale var. gardneri
概要
詳細
お手入れ方法
The cashew tree requires bright, direct sunlight for optimal growth. It thrives in warm temperatures and moderate humidity. Watering should be done sparingly, allowing the soil to dry out almost completely between waterings. The tree prefers a well-draining soil mix and should be protected from frost.収穫
Cashew nuts from Anacardium occidentale are typically harvested once the cashew apples have fully matured and fallen to the ground, which usually occurs in the dry season. The nuts are manually collected from the ground, separated from the cashew apples, and then dried in the sun for several days to reduce moisture content. After drying, the nuts are roasted to remove the toxic shell oil, and then the shells are cracked open to extract the edible cashew kernels. Proper handling and processing are crucial to ensure the safety and quality of the cashew nuts.土壌
Cashew trees prefer sandy soil that is well-draining. The soil should be slightly acidic to neutral in pH. It is important to ensure that the soil does not retain excess moisture to prevent root rot.肥料
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied during the growing season. Fertilize the tree every few months to provide essential nutrients for growth and fruit production.植え替え
Young cashew trees can be repotted every 2-3 years to provide fresh soil and more space for root growth. When repotting, choose a larger container with good drainage and handle the roots carefully to avoid damage.伝搬
Cashew trees can be propagated from seeds or by grafting. Seeds should be planted in well-draining soil and kept in a warm, sunny location. Grafting is typically done to ensure the quality and consistency of the fruit.剪定
Pruning is necessary to maintain the shape and health of the cashew tree. Prune during the dormant season to remove dead or diseased branches and to encourage new growth. Regular pruning helps improve air circulation and sunlight penetration.毒性
The cashew tree is toxic to pets and humans. The shell of the cashew nut contains urushiol, a toxic resin that can cause skin irritation and allergic reactions. Proper handling and processing are required to remove the toxic resin before consumption.追加
Cashew trees are also known for their resilience to drought conditions, making them suitable for arid regions. However, they are sensitive to waterlogging, so proper drainage is crucial. The cashew apple is edible and can be used to make beverages, jams, and other products.植物の手入れに革命を起こす
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