134 JOUKNAL OF THE ROYAL HORTICULTURAL SOCIETY. 



The orchards are well cultivated, and all contain a very ingenious 

 system of irrigation which serves to regulate the production of the trees 



Fig. 34. — Apparatus foe Extractikg Perfumes from Pomades, showinu 

 IxTEEioK Mechanism. 



at will and pleasure, for the lemon tree will produce its fruit almost at 

 any time of the year if irrigated accordingly. A large" number of the 

 orchards are, in fact, employed for producing the summer lemons 



