Effects of irrigation and rainfed practices on Normalized Difference Vegetative Index of Wheat (Triticum aestivum L.) and its Implications on Grain Yield in Northern China

Mazengo, Tumaini Erasto Robert; Guo, Zhongying; Liu, Xiaoying; Wu, Yingnan; Li, Yuzhong; Gwandu, Catherine

doi:10.1186/s40068-023-00303-w

Environmental Systems Research

Table 6 Mean NDVI and their standard error measured at different growth stages of winter wheat genotypes in 2018–19

From: Effects of irrigation and rainfed practices on Normalized Difference Vegetative Index of Wheat (Triticum aestivum L.) and its Implications on Grain Yield in Northern China

Factors	Trt	1-Mar	8-Mar	25-Mar	27-Mar	3-Apr	8-Apr	12-Apr	15-Apr	17-Apr	22-Apr	29-Apr	8-May	10-May	17-May	31-May	19-Jun
Rainfed	T1	0.15 ± 0.025	0.15 ± 0.029	0.23 ± 0.013	0.22 ± 0.019	0.30 ± 0.018	0.33 ± 0.027	0.40 ± 0.016	0.47 ± 0.031	0.48 ± 0.034	0.57 ± 0.038	0.74 ± 0.047	0.68 ± 0.019	0.80 ± 0.028	0.80 ± 0.005	0.76 ± 0.023	0.21 ± 0.014
	T2	0.17 ± 0.016	0.18 ± 0.021	0.23 ± 0.008	0.26 ± 0.028	0.29 ± 0.011	0.38 ± 0.013	0.40 ± 0.029	0.44 ± 0.028	0.52 ± 0.029	0.57 ± 0.029	0.76 ± 0.016	0.76 ± 0.007	0.77 ± 0.009	0.76 ± 0.009	0.68 ± 0.013	0.19 ± 0.002
	T3	0.15 ± 0.019	0.13 ± 0.027	0.31 ± 0.007	0.33 ± 0.007	0.37 ± 0.009	0.46 ± 0.017	0.49 ± 0.021	0.51 ± 0.021	0.56 ± 0.004	0.65 ± 0.017	0.74 ± 0.012	0.66 ± 0.005	0.77 ± 0.008	0.72 ± 0.005	0.63 ± 0.013	0.18 ± 0.013
	T4	0.14 ± 0.017	0.16 ± 0.028	0.25 ± 0.008	0.25 ± 0.014	0.29 ± 0.008	0.35 ± 0.028	0.43 ± 0.038	0.44 ± 0.017	0.50 ± 0.016	0.61 ± 0.034	0.76 ± 0.003	0.68 ± 0.007	0.70 ± 0.067	0.65 ± 0.010	0.61 ± 0.010	0.18 ± 0.003
	T5	0.16 ± 0.015	0.20 ± 0.027	0.31 ± 0.009	0.28 ± 0.022	0.33 ± 0.021	0.39 ± 0.017	0.47 ± 0.025	0.46 ± 0.027	0.55 ± 0.012	0.63 ± 0.054	0.74 ± 0.006	0.67 ± 0.024	0.68 ± 0.011	0.48 ± 0.012	0.65 ± 0.009	0.17 ± 0.007
	T_CK	0.15 ± 0.004	0.17 ± 0.009	0.29 ± 0.012	0.31 ± 0.021	0.38 ± 0.047	0.47 ± 0.063	0.51 ± 0.032	0.54 ± 0.026	0.56 ± 0.043	0.66 ± 0.023	0.78 ± 0.010	0.68 ± 0.014	0.68 ± 0.013	0.69 ± 0.008	0.67 ± 0.007	0.17 ± 0.012
Irrigation	T_CK	0.19 ± 0.011	0.21 ± 0.025	0.21 ± 0.039	0.22 ± 0.030	0.23 ± 0.026	0.32 ± 0.008	0.35 ± 0.034	0.35 ± 0.039	0.39 ± 0.037	0.47 ± 0.038	0.69 ± 0.007	0.63 ± 0.013	0.79 ± 0.020	0.74 ± 0.023	0.76 ± 0.016	0.23 ± 0.006
	T6	0.16 ± 0.032	0.18 ± 0.033	0.30 ± 0.022	0.26 ± 0.028	0.36 ± 0.015	0.46 ± 0.027	0.55 ± 0.033	0.54 ± 0.034	0.60 ± 0.017	0.64 ± 0.026	0.79 ± 0.008	0.80 ± 0.014	0.81 ± 0.013	0.79 ± 0.154	0.68 ± 0.011	0.18 ± 0.003
	T7	0.16 ± 0.015	0.18 ± 0.016	0.31 ± 0.022	0.29 ± 0.019	0.36 ± 0.025	0.46 ± 0.035	0.46 ± 0.022	0.52 ± 0.021	0.56 ± 0.023	0.61 ± 0.035	0.77 ± 0.020	0.73 ± 0.027	0.78 ± 0.018	0.77 ± 0.030	0.63 ± 0.011	0.17 ± 0.001
	T8	0.15 ± 0.014	0.17 ± 0.003	0.27 ± 0.020	0.27 ± 0.021	0.31 ± 0.006	0.39 ± 0.011	0.42 ± 0.017	0.43 ± 0.032	0.49 ± 0.009	0.60 ± 0.029	0.79 ± 0.008	0.68 ± 0.033	0.69 ± 0.003	0.68 ± 0.030	0.61 ± 0.029	0.16 ± 0.011
	T9	0.16 ± 0.019	0.19 ± 0.013	0.28 ± 0.013	0.27 ± 0.014	0.30 ± 0.012	0.41 ± 0.015	0.44 ± 0.012	0.45 ± 0.028	0.48 ± 0.015	0.55 ± 0.021	0.74 ± 0.018	0.62 ± 0.008	0.72 ± 0.017	0.69 ± 0.015	0.65 ± 0.002	0.18 ± 0.001
	T10	0.15 ± 0.003	0.17 ± 0.007	0.29 ± 0.011	0.31 ± 0.013	0.38 ± 0.009	0.47 ± 0.005	0.51 ± 0.014	0.54 ± 0.005	0.56 ± 0.020	0.66 ± 0.012	0.78 ± 0.004	0.68 ± 0.012	00.68 ± 0.013	0.69 ± 0.017	0.67 ± 0.004	0.17 ± 0.008

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