3 number_of_crops

20   crop_ID
6500.000000   optimum_yield
1   planting_month
10   planting_day
5   harvest_month
22   harvest_day
0.200000   percent_residue_left
111   season_flag

20   crop_ID
6500.000000   optimum_yield
5   planting_month
25   planting_day
10   harvest_month
15   harvest_day
0.200000   percent_residue_left
111   season_flag

16   crop_ID
4300.000000   optimum_yield
10   planting_month
20   planting_day
12   harvest_month
25   harvest_day
0.200000   percent_residue_left
999   season_flag

3	till_applications
1	month
10	day
3	method
5	month
25	day
3	method
10	month
20	day
2	method

3	number_of_fert
1	fert_month1
10	fert_day1
140	fert_rate1
5	fert_month1
25	fert_day1
140	fert_rate1
10	fert_month1
20	fert_day1
160	fert_rate1  

1	manure_applications
2	month
1	day
2000	amount
55	CN_ratio

1	irrigation_index

2	flooding
1	month
10	day
5	month
12	day
5	month
25	day
10	month
5	day