Evaluation of sugarcane genotypes for yield and yield contributing traits under Thatta conditions
2004
Panhwar, R.N. | Keerio, H.K. (National Sugar Crops Research Inst., PARC, Thatta (Pakistan)) | Keerio, A.R.
Performance of twelve sugarcane genotypes viz. Th-7, Th-9, Th- 10, Th- 12, Th-14, Th-18, Th-23, Th-27, Th-31, Th-32, Th-33 and Th-34 developed from local fuzz along with two check varieties BL-4 and BF-129 was studied in advance varietal selection trial at National Sugar Crops Research Institute, Thatta during 2000-2001. Data were recorded for cane girth, number of internodes/stalk, stalk height, mill able cane/ma, cane yield t/ha and brix percentage. On the basis of over all performance three genotypes namely Th-34, Th-10 and Th-33 were found promising and produced highest average cane yield 116, 115 and 112 t/ha, respectively against the check varieties BL-4 (110 t/ha) and BF-129 (98.5 t/ha). The average Brix values recorded for Th-10, Th-34 and Th-33 were 23.7, 23.2 and 22.9%, respectively against the check verities BL-4 (21.8%) and BF-129 (22.8%). Thus it was concluded that genotypes Th-34, Th-10 and Th-33 might prove best commercial varieties in future. However, potential of these genotypes need to be tested in different environmental conditions to elicit substantial conclusions.
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