These experiments, it is true, are not east; still thet are in the power op evert 
thinking hcsbandman. be who accomplishes but one, op however limited application, and 
takes caee to eei'okt it faithfully, advances the science, and, consequentlt, the practice 
of agriculture, and acquires therebi a eight to the gratitude of his fellows, and of those 
who come after. to make mant such is betond the power of most individuals, and cannot 
be expected. the first care op all societies formed for the improvement of our science 
should be to prepare the forms of such experiments, and to distribute the execution of 
these among tueik members. 
Van Thaeb, Principles of Agriculture. 
LONDON: PRINTED BT WILLIAM CLOWES AND SONS, LIMITED, 
8IAHF0RD STREET AND CHARING CROSS. 
