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a crop every year without diminlilimg the 

 leaft in its own value. The whole contri- 

 vance lies, in interweaving, as much as 

 poflible, the crops which are particularly 

 ufeful to man, fuch a? wheat, barley, 

 potatoes, beans, and peafe, with the 

 cxops moft ufeful to bcafts, fuch as tur^ 

 nips, carrots, vetches, cole-feed, and ar- 

 tificial graffes. The more we plant, or 

 few, to the fnutual benefit of man, and 

 beafl, the nearer we are to the beft fyf^ 

 tern J and confequently to that which 

 will produce the greatefl proportion of 

 vegetable, and animal manure. 



The turnip- fyflem, in Norfolk y comes 

 as near to the pradice of the Netherlands, 

 as any made ufe of in England 3 one of 

 their befl courfes is divided into fix divi-' 

 lions, as follows : 



I, Wheat after clover, or artificial 



graffes. 



2. Bai"- 



