Abstract
Field experiment was conducted at central farm, Agricultural College and Research Institute, Madurai, during late season of 2008 to study the performance of subsurface drip fertigation on yield attributes, yield, water saving and water use efficiency of sugarcane (Saccharum officinarum L.). The treatments consisted of lateral spacing and method of planting viz., 120, 135, 150, 165 and 180 cm as Single Side planting (SSP) and Double Side Planting (DSP) under subsurface drip fertigation (SSDF). The yield attributes like number of millable canes, internodes, cane length, girth and individual cane weight were significantly higher under subsurface drip fertigation with DSP. Higher cane and sugar yield of 180 t ha-1 and 18.63 t ha-1 were registered in 120 cm lateral spacing as DSP and this was on par with 180 cm lateral spacing with DSP under subsurface drip fertigation. Subsurface drip irrigation helped to save water up to 34.84 per cent and increased water use efficiency up to 161.40 kg ha-1 mm-1.
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Claims 6
Claim · model-written summary
Subsurface drip fertigation with double side planting significantly increased millable canes, internodes and cane length in sugarcane.
- Taxon
- Sugarcanet0
- Treatment
- subsurface drip fertigation with DSPe1
- Outcome
- millable canes, internodes, cane lengthe1
- Direction
- significantly highere1
Not reportedComparator
Verbatim
t0“Sugarcane (Saccharum officinarum L.)”
e1“The yield attributes like number of millable canes, internodes, cane length, girth and individual cane weight were significantly higher under subsurface drip fertigation with DSP”
Claim · model-written summary
Subsurface drip fertigation with double side planting significantly increased girth and individual cane weight in sugarcane.
- Taxon
- Sugarcanet0
- Treatment
- subsurface drip fertigation with DSPe1
- Outcome
- girth and individual cane weighte1
- Direction
- significantly highere1
Not reportedComparator
Verbatim
t0“Sugarcane (Saccharum officinarum L.)”
e1“The yield attributes like number of millable canes, internodes, cane length, girth and individual cane weight were significantly higher under subsurface drip fertigation with DSP”
Claim · model-written summary
Cane yield of 180 t/ha was highest with 120 cm lateral spacing under double side planting.
- Taxon
- Sugarcanet0
- Treatment
- 120 cm lateral spacing as DSPe2
- Outcome
- cane and sugar yielde2
- Direction
- Highere2
- Value
- 180 t ha-1e2
Not reportedComparator
Verbatim
t0“Sugarcane (Saccharum officinarum L.)”
e2“Higher cane and sugar yield of 180 t ha-1 and 18.63 t ha-1 were registered in 120 cm lateral spacing as DSP”
Claim · model-written summary
Sugar yield of 18.63 t/ha was highest with 120 cm lateral spacing under double side planting.
- Taxon
- Sugarcanet0
- Treatment
- 120 cm lateral spacing as DSPe2
- Outcome
- cane and sugar yielde2
- Direction
- Highere2
- Value
- 18.63 t ha-1e2
Not reportedComparator
Verbatim
t0“Sugarcane (Saccharum officinarum L.)”
e2“Higher cane and sugar yield of 180 t ha-1 and 18.63 t ha-1 were registered in 120 cm lateral spacing as DSP”
Claim · model-written summary
Subsurface drip irrigation saved water by up to 34.84 per cent in sugarcane.
- Taxon
- Sugarcanet0
- Treatment
- Subsurface drip irrigatione3
- Outcome
- watere3
- Direction
- helped to savee3
- Value
- 34.84 per cente3
Not reportedComparator
Verbatim
t0“Sugarcane (Saccharum officinarum L.)”
e3“Subsurface drip irrigation helped to save water up to 34.84 per cent and increased water use efficiency up to 161.40 kg ha-1 mm-1”
Claim · model-written summary
Subsurface drip irrigation increased water use efficiency by up to 161.40 kg/ha/mm in sugarcane.
- Taxon
- Sugarcanet0
- Treatment
- Subsurface drip irrigatione3
- Outcome
- water use efficiencye3
- Direction
- increasede3
- Value
- 161.40 kg ha-1 mm-1e3
Not reportedComparator
Verbatim
t0“Sugarcane (Saccharum officinarum L.)”
e3“Subsurface drip irrigation helped to save water up to 34.84 per cent and increased water use efficiency up to 161.40 kg ha-1 mm-1”
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