. 2020 Oct 15;9(10):1366. doi: 10.3390/plants9101366

Table 16.

The effect of different potassium fertilization rates and fertigation approaches on the calcium fruit status, % d.m.

Group	Treatments	cv. “Zhigulevskoye”	cv. “Lobo”
2016
	Control N₂₀P₁₅	0.043	0.050
G1 (unchangeable K rates)	N₂₀P₁₅K₂₅	0.035	0.034
	N₂₀P₁₅K₃₅	0.037	0.031
	N₂₀P₁₅K₄₅	0.038	0.033
G2 (season adjusted K rates)	N₂₀P₁₅K₂₀	0.039	0.041
	N₂₀P₁₅K₂₅	0.038	0.034
	N₂₀P₁₅K₃₀	0.036	0.037
LSD₀₅		0.003	0.004
2017
	Control N₂₀P₁₅	0.037	0.040
G1 (unchangeable K rates)	N₂₀P₁₅K₂₅	0.024	0.033
	N₂₀P₁₅K₃₅	0.021	0.035
	N₂₀P₁₅K₄₅	0.024	0.029
G2 (season adjusted K rates)	N₂₀P₁₅K₃₀	0.028	0.034
	N₂₀P₁₅K₄₀	0.028	0.031
	N₂₀P₁₅K₅₀	0.027	0.032
LSD₀₅		0.004	0.004