[Retracted] Effects of Different Soil Modifiers on Salt Improvement and Distribution, Crop Growth of the Gully Land Consolidation on Loess Plateau

Table 6

Expenditure, gross income, and net income after applying different soil modifiers.

										¥·ha^-1
Year	Soil modifier	Upfront costs					Extensions	Farm machinery	Gross income	Net income
		Seed	Soil modifier	Rent	Farm management	Chemical fertilizers
2019	CK	300	0	1500	1000	750	3550	750	11085.66	6785.66
	MS	300	150	1500	1000	750	3700	750	12835.29	8285.29
	YK	300	250	1500	1000	750	3850	750	12855.21	8355.21
	HA	300	225	1500	1000	750	3775	750	13042.65	8517.65
	HK	300	1050	1500	1000	750	4600	750	14053.89	8953.89
	NB	300	3000	1500	1000	750	6550	750	14556.24	7256.24
2020	CK	300	0	1500	1000	750	3550	750	9613.74	5313.74
	MS	300	150	1500	1000	750	3700	750	11484.99	6934.99
	YK	300	300	1500	1000	750	3850	750	11534.85	7034.85
	HA	300	225	1500	1000	750	3775	750	12536.55	8011.55
	HK	300	600	1500	1000	750	4150	750	13671.48	8571.48
	NB	300	3000	1500	1000	750	6550	750	14104.95	6804.95