Edible Portion: Leaves, Fruit, Spice A low shrubby tree up to 6 or 8 m high. The trunk is thin and crooked. It has slender sharp thorns. The leaf petiole has verylarge lobes. The leaf is oval. The leaves can be 8-15 cm long by 3-5 cm wide including the leafy stalks. The leaves are darkgreen and...
Edible Portion: Fruit A small evergreen tree. It is almost thornless. It grows 1.8-4.5 m high. The branches droop. The leaves have broad, flat-wingedleaf stalks. Young leaves are mauve. The flowers have a purple tinge and have a scent. They occur throughout the year. Thefruit is medium sized,...
01 جنوری 2002 Acidification of soil is a natural process with major ramifications on plant growth. As soils become more acid, particularly when the pH drops below 4.5, it becomes increasingly difficult to produce food crops. As soil pH declines, the supply of most plant nutrients decreases while aluminum and a...