Cây công nghiệp

Cây công nghiệp cung cấp dầu, chất xơ hoặc hóa chất từ lá, hạt, vỏ hoặc rễ cho thu nhập hoặc sử dụng tại trang trại. Các loại cây trong bộ sưu tập của chúng tôi được trồng để cho dầu ăn, bánh kẹo, thức ăn gia súc, chất xơ, dầu nhiên liệu hoặc làm thuốc trừ sâu.

  1. Fish Bean Tephrosia vogelii

    Fish bean is a short-lived perennial, semi-woodynitrogen-fixing plant that growsup to 3 m in height. Itis used for green manure, erosion control, and mulch. It is known to contain rotenoids and can be used as an insecticide and fish poison. Fish bean should NOT be used as fodder for animals.

  2. Jatropha Jatropha curcas

    Jatropha is a small, drought-tolerant, perennial tree growing up to 6 m in height. Oil from the seeds is used for candles, soap, and fuel which can be used as a substitute for diesel oil.

  3. Kenaf Hibiscus cannabinus

    Kenaf is an upright, herbaceous, annual plant that can reach 5 m in height. It is used for fodder, fiber, and the young leaves as a vegetable.

  4. Sesame Sesamum indicum

    Sesame is an erect, herbaceous, annual, broad-leaved plant, growing to 2.5 m in height. It is one of the oldest cultivated crops and mainly grown as a field crop for the seeds and especially oil extracted from the seeds.

  5. Sunflower Helianthus annuus

    Sunflowers are tall showy, usually yellow flowers grown for their seeds. The flower head is composed of the showy perimeter ray flowers and the inner disc florets which produce the seeds. As well as being an ornamental plant that attracts pollinators, sunflower seeds are pressed for oil or used...

  6. Vernonia Vernonia galamensis

    This oilseed plant originated from eastern Africa. Vernonia is grown in tropical locations that are within 20º of the equator because better seed is produced from flowers under short day conditions.

  7. Sweet Sorghum Sorghum bicolor

    Sweet sorghum is an annual plant in the grass family up to 5 m in height. This variety of sorghum is distinguished by the sweet juice contained in the soft pith of the stalk and is mainly grown for syrup and sugar. It may also be planted for forage or silage.

  8. Maize Zea mays

    Maize is an annualwarm-climate crop in the grass family, thriving in open sunny environments with daytime temperatures of 20-24C. Maize is used fresh, frozen, canned, rolled and roasted for corn flakes, pressed for oil, or processed for ethanol as fuel. Maize is also an important feed source for...