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SOME GENERAL CONSIDERATIONS 



Double Working. This is a practice used to a limited 

 extent by nurserymen in order to adapt varieties to special 



i. ... 



Original 

 French 

 Stock 



JT IG 71. Double-worked Nursery Trees. Original " French 

 Crab " Root. 



conditions. It means that the variety is grafted or budded 

 on two different stocks instead of one. The first graft or 



