01 جنوری 1981 In the past half-century, fruit growing has changed steadily from an activity in which the amateur could compete easily with the professional to one in which only those who were well-grounded in horticultural science and its applications to each fruit could hope to succeed. The present book...
01 جنوری 1975 Many mites are microscopic in size, and distinguishing characters given in scientific descriptions are visible only through a high-powered, compound, phase microscope. As a result there is a great need for a non-technical publication that permits the identification of mites under grove conditions...
01 جنوری 1991 "An excellent book that is needed by all who are interested in growing citrus in Florida or elsewhere."--Florida Garden Guide "Filled with tips on growing Florida's claim to fame. . . . Can help anyone grow grapefruit, oranges, lemons, or limes."--Tampa Tribune Whether you're responsible for...
01 جنوری 2006 With limited resources for plant breeding in developing countries many of the species considered to have potential for focused and relatively rapid improvement do not receive the attention they deserve. Plant breeders have little choice other than to place their limited resources on improving...