3 number_of_crops

20   crop_ID
6500.000000   optimum_yield
4   planting_month
1   planting_day
7   harvest_month
15   harvest_day
0.200000   percent_residue_left
111   season_flag

20   crop_ID
6500.000000   optimum_yield
7   planting_month
17   planting_day
10   harvest_month
18   harvest_day
0.200000   percent_residue_left
111   season_flag

2   crop_ID
4000.000000   optimum_yield
10   planting_month
20   planting_day
3   harvest_month
28   harvest_day
0.200000   percent_residue_left
999   season_flag

3	till_applications
4	month
1	day
3	method
7	month
17	day
3	method
10	month
20	day
2	method

3	number_of_fert
4	fert_month1
1	fert_day1
140	fert_rate1
7	fert_month1
17	fert_day1
140	fert_rate1
10	fert_month1
20	fert_day1
100	fert_rate1  

1	manure_applications
2	month
1	day
2000	amount
55	CN_ratio

1	irrigation_index

2	flooding
4	month
1	day
7	month
5	day
7	month
17	day
10	month
8	day