Analysis on Scientific and Technological Innovation of Grain Production in Henan Province Based on SD-GM Approach

Table 6

Comparison of simulation results between Benchmark plan and Plan 1.

Year	Benchmark plan				Plan 1
	PSTIGP (person)	Sown area of grain (10^3 hm^2)	Grain output per hectare (kg/hm^2)	Grain output (10^7 kg)	PSTIGP (person)	Sown area of grain (10^3 hm^2)	Grain output per hectare (kg/hm^2)	Grain output (10^7 kg)
2020	21,382.00	11,042.90	6,212.12	6,859.98	21,382.00	11,042.90	6,212.12	6,859.98
2021	21,580.00	11,074.10	6,271.91	6,945.59	21,582.00	11,074.10	6,271.97	6,945.67
2022	21,794.00	11,074.90	6,328.70	7,008.95	21,799.00	11,074.90	6,328.84	7,009.11
2023	22,019.00	11,098.20	6,381.44	7,085.56	22,025.00	11,098.20	6,384.66	7,085.79
2024	22,246.00	11,080.40	6,437.42	7,132.91	22,254.00	11,080.40	6,437.72	7,133.24
2025	22,473.00	11,133.70	6,631.43	7,383.23	22,484.00	11,133.70	6,631.80	7,383.64