Scientific Reports

Table 2 Fertilization proportion.

From: Effect of different NPK fertilization timing sequences management on soil-petiole system nutrient uptake and fertilizer utilization efficiency of drip irrigation cotton

Date		Order	Fertilization%
Date		Order	N%	P₂O₅%	K₂O%
2020	4–22	1	–	–	–
	6–08	2	10.0	15.0	15.0
	6–17	3	10.0	15.0	15.0
	6–27	4	13.3	11.7	11.7
	7–08	5	13.3	11.7	11.7
	7–18	6	13.3	11.7	11.7
	7–24	7	13.3	11.7	11.7
	8–02	8	13.3	11.7	11.7
	8–12	9	13.3	11.7	11.7
	8–20	10	–	–	–
	Total		100	100	100
2021	4–27	1	–	–	–
	6–11	2	6.7	10.0	10.0
	6–20	3	6.7	10.0	10.0
	6–27	4	6.7	10.0	10.0
	7–04	5	13.3	11.7	11.7
	7–11	6	13.3	11.7	11.7
	7–18	7	13.3	11.7	11.7
	7–28	8	13.3	11.7	11.7
	8–08	9	13.3	11.7	11.7
	8–15	10	13.3	11.7	11.7
	8–22	11	–	–	–
	Total		100	100	100

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