Evaluation of New Canal Point Sugarcane Clones
1997-98 Harvest Season

Table 14. Theoretical recoverable yields of 96° sugar (in kg per metric ton of cane--KS/T) from second-ratoon cane on Dania muck, Lauderhill muck, Pahokee muck, and Pompano fine sand

Clone	Mean yield by soil type, farm, and sampling date							Stability- safety index*	Mean yield, all farms
	Dania muck		Lauderhill muck			Pahokee muck	Pompano fine sand
	Okee- lanta 10/7/97	Duda 10/21/97	SFCW 10/22/97	Knight 10/29/97	Wedg- worth 11/5/97	SFCE 10/15/97	Lykes 11/13/97
CP 91-1914	116.2	121.3	115.5	132.7	132.3	136.8	117.8	44.1	124.7
CP 91-2246	106.0	118.7	121.0	129.8		133.6	96.2	37.6	117.6
CP 91-1924	106.1	120.3	92.2	127.7	134.1	130.7	108.7	23.3	117.1
CP 91-1238	86.9	118.5	117.4	131.9	122.3	126.5	109.8	34.8	116.2
CP 91-1560	105.0	118.6	111.6	125.2	117.7	119.0	113.2	40.6	115.7
CP 91-1980	99.0	108.1	113.7	123.3	119.8	129.9	105.5	39.9	114.2
CP 91-1880	80.7	119.3	113.1	123.5	127.4	133.5	101.0	24.2	114.1
CP 91-1062	97.6	105.2	114.0	123.4	121.6	132.1	99.8	40.8	113.4
CP 70-1133	98.0	102.3	116.7	127.8	117.4	119.7	110.2	33.4	113.2
CP 91-1865	100.2	114.7	95.9	118.2	122.7	124.0	113.1	31.8	112.7
CP 91-1150	106.5	109.0	116.6	116.5	108.3	125.9	103.1	30.5	112.3
CP 91-1883	99.2	114.4	103.4	116.1	117.3	126.6	100.0	38.7	111.0
CP 91-1609					118.2
Mean†	100.1	114.2	110.9	124.7	121.6	128.2	106.5	35.0	115.1
LSD (p=0.1)	17.5	10.1	17.5	10.0	7.5	11.4	16.1		6.0
CV (%)‡	21.0	10.6	19.0	9.7	7.4	10.7	18.2		14.0

*Stability-safety index for each clone is calculated at p=0.01 by Eskridge's method and use of Shukla's stability-variance parameter.

†LSD for location means=4.7 KS/T at p=0.10.

‡CV=coefficient of variation.

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United States Department of Agriculture
Agricultural Research Service

The material on this page is in the public domain.

Original posting: April 19, 1999.