. 2018 May 28;96(7):2907–2922. doi: 10.1093/jas/sky190

Table 4.

Concentration of CP (%, DM basis) in stockpiled “Tifton 85” bermudagrass receiving different rates of N fertilization, and in “Tifton 85” bermudagrass hay in years 1 and 2

Year	Sampling date	Treatment¹				Mean
Year	Sampling date	56N	112N	168N	HAY	Mean
1	Oct 24	19.1^a	16.1^b	19.0^a	9.7^c	16.0^e
	Nov 28	10.1^c	11.2^b	12.3^a	9.4^d	10.8^f
	Dec 13	12.2^b	10.2^c	13.2^a	8.5^d	11.0^f
	Jan 4	12.3^a	11.3^b	12.1^a	8.9^c	11.1^f
	Jan 16	10.0^b	9.7^b	12.0^a	8.0^c	10.0^g
	Mean	12.7ⁱ	11.8^j	13.7^h	8.9^k
2	Nov 11	17.7^m	16.0ⁿ	22.3^l	10.2^o	16.6^p
	Nov 25	11.5^m	11.0ⁿ	16.1^l	9.2^o	12.0^q
	Dec 10	9.1^m	11.2^l	11.4^l	8.9ⁿ	10.1^r
	Jan 7	9.1^m	11.2^l	11.4^l	8.6ⁿ	10.1^r
	Jan 21	9.0ⁿ	10.1^m	11.4^l	8.2^o	9.7^r
	Mean	11.3^u	12.0^t	14.5^s	9.0^v

^a–dWithin a row, means without a common superscript differ (P < 0.05; SEM = 0.31; n = 2).

^e–gWithin a column, means without a common superscript differ (P < 0.05; SEM = 0.22; n = 8).

^h–kWithin a row, means without a common superscript differ (P < 0.05; SEM = 0.22; n = 10).

^l–oWithin a row, means without a common superscript differ (P < 0.05; SEM = 0.04; n = 2).

^p–rWithin a column, means without a common superscript differ (P < 0.05; SEM = 0.04; n = 8).

^s–vWithin a row, means without a common superscript differ (P < 0.05; SEM = 0.06; n = 10).

¹56N = 56 kg N/ha; 112N = 112 kg N/ha; 168N = 168 kg N/ha; HAY = “Tifton 85” hay cut in August prior to stockpiling.