Tree species are indispensable to human needs. Due to their long life
cycle and environmental sensitivity, breeding trees for sustainable
production is a formidable challenge in order to meet the demands of
growing human population and industries. Fruit crops such as apple,
cocoa, mango, citrus, litchi, pear, dates, and coconut or industrial
crops including rubber and tea, improving yield under the optimal,
sub-optimal and marginal areas call for a unified worldwide effort.
While the uniqueness of coconut as 'kalpavriksha' (Sanskrit - meaning
tree of life) makes its presence in every continent from Far East to
South America, tree crops such as cocoa, oil palm, rubber, apple, peach
and walnut prove their environmental sensitivity towards tropical,
subtropical and temperate climates. Date palm is quintessential for
desert climate. Thus, from soft drinks to breweries to oil to tires, the
value addition offers a spectrum of products to human kind, enriched
with nutritional, environmental, financial, and trade related
attributes.
This volume is a compilation of information on breeding of temperate
tree species and provides first hand comprehensive knowledge to
research, teach, and make policies.