Effect of sulphitation and carbonation press mud on the yield and quality of sugarcane.
RS Kanwar, NS Nazar Singh, JK Jatinder Kapur - 1987 - cabidigitallibrary.org
RS Kanwar, NS Nazar Singh, JK Jatinder Kapur
1987•cabidigitallibrary.orgThe 2 organic manures and FYM, each at 20 t/ha, were applied before planting of the cv. Co.
J. 64, whereas inorganic N (urea) at 150 kg N/ha was applied alone in a split dose, one-half
at planting (late Mar.) and in late May, or else urea was applied in combination with each of
the 3 organic manures at 100 kg N/ha. Gypsum at 2.5 t/ha+ 150 kg N/ha (as urea) was also
applied as a separate treatment. The highest yield of good quality cane (69.5 t/ha) was
obtained with FYM+ urea; yields in the other variants were 63.1 t/ha with gypsum+ urea, 64.6 …
J. 64, whereas inorganic N (urea) at 150 kg N/ha was applied alone in a split dose, one-half
at planting (late Mar.) and in late May, or else urea was applied in combination with each of
the 3 organic manures at 100 kg N/ha. Gypsum at 2.5 t/ha+ 150 kg N/ha (as urea) was also
applied as a separate treatment. The highest yield of good quality cane (69.5 t/ha) was
obtained with FYM+ urea; yields in the other variants were 63.1 t/ha with gypsum+ urea, 64.6 …
Abstract
The 2 organic manures and FYM, each at 20 t/ha, were applied before planting of the cv. Co.J.64, whereas inorganic N (urea) at 150 kg N/ha was applied alone in a split dose, one-half at planting (late Mar.) and in late May, or else urea was applied in combination with each of the 3 organic manures at 100 kg N/ha. Gypsum at 2.5 t/ha + 150 kg N/ha (as urea) was also applied as a separate treatment. The highest yield of good quality cane (69.5 t/ha) was obtained with FYM + urea; yields in the other variants were 63.1 t/ha with gypsum + urea, 64.6 t/ha with press mud (carbonation) + urea, and 65.5 t/ha with press mud (sulphitation) + urea. The control yield was 47.3 t/ha.
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