"Fertilizer","Yield"
210,43.5
220,150.2
230,39.5
240,104
250,80
260,70.5
270,56
280,58.8
290,97.3
300,112.2
310,41.6
320,98.9
330,89.8
340,72.6
350,68.6
360,75.6
370,52.3
380,107.2
390,47.7
400,77.4
410,55.2
420,65
430,78.9
440,114.4
450,118.4
460,130.5
470,81.1
480,100.2
490,95.9
500,77.5