LIST OF FIGURES 

 Figure Page 



1 



Four vegetable cropping patterns plotted against rainfall 



and temperature at Gainesville, FL, 1977-78. 33 



2 Four vegetable cropping patterns plotted against rainfall 



and temperature at Gainesville, FL, 1978-79- 3^ 



3 A conceptual model of crop management approach to vegetable 

 cropping systems research. ^6 



^ Planting sequences of low, medium, and high management 

 vegetable crops in four cropping patterns over two crop- 

 ping cycles in the period 1977-79. Gainesville, FL. ^9 



5 Total soluble salts after harvest of each crop as influenced 

 by crop and fertilizer management levels over two cropping 

 cycles in the period 1977-79, Gainesville, FL. 54- 



6 Soil nitrogen after harvest of each crop as influenced by 

 crop and fertilizer management levels over two cropping 

 cycles in the period l977-79i Gainesville, FL. 53 



7 Soil potassium after harvest of each crop as influenced 



by crop and fertilizer management levels over two cropping 

 cycles in the period 1977-79, Gainesville, FL. 60 



8 Labor profile of four vegetable cropping patterns as 

 influenced by crop management levels over two cropping 



cycles in the period 1977-79, Gainesville, FL. 6h 



IX 



