{HEAD ~ The method} 2 in which the crop plants are of {TAIL ~ the species} Lycopersicum esculentum 
{ HEAD ~ The method } 2 in which the crop plants are of { TAIL ~ the species } Lycopersicum esculentum
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH