Abstract
A field experiment was conducted at Agricultural Research Station, (UAS) Kathalagere, during kharif,2007 on clay loam soil under rainfed conditions to study the effect of nitrogen and harvesting stages on yield and yield attributes of sweet sorghum genotypes. Results revealed that genotype SSV-84 recorded significantly higher grain yield (2237.1 kg ha−1) which was 24.60% more than that of SSV-74 (1795.3 kg ha−1). Application of 81.25 kg ha−1 of nitrogen (125% of recommended dose of nitrogen) recorded significantly higher values of earhead weight (80.7 g),grain weight per earhead (59.2 g),stalk yield (32.62 t ha−1) and grain yield (2116.5 kg ha−1) than that of 100% RDN (65 kg ha−1) and 75% RDN (48.75 kg ha−1).Results further indicated that harvesting of sweet sorghum at physiological maturity was found the most viable stage as it recorded significantly higher earhead length (26.2 cm),ear head weight (86.8 g), grain weight per ear (62.8 g), 1000 seed weight (30.4 g) and stalk yield (34.11 t ha−1) over other harvesting schedules i.e., milky to dough and full maturity stages.
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Claims 10
Claim · model-written summary
SSV-84 had significantly higher grain yield than SSV-74.
Verbatim
e0“genotype SSV-84 recorded significantly higher grain yield (2237.1 kg ha−1) which was 24.60% more than that of SSV-74 (1795.3 kg ha−1)”
t0“Sweet Sorghum”
Claim · model-written summary
Nitrogen at 81.25 kg ha−1 increased earhead weight to 80.7 g.
Verbatim
e0“Application of 81.25 kg ha−1 of nitrogen (125% of recommended dose of nitrogen) recorded significantly higher values of earhead weight (80.7 g),grain weight per earhead (59.2 g),stalk yield (32.62 t ha−1) and grain yield (2116.5 kg ha−1) than that of 100% RDN (65 kg ha−1) and 75% RDN (48.75 kg ha−1)”
t0“Sweet Sorghum”
Claim · model-written summary
Nitrogen at 81.25 kg ha−1 increased grain weight per earhead to 59.2 g.
Verbatim
e0“Application of 81.25 kg ha−1 of nitrogen (125% of recommended dose of nitrogen) recorded significantly higher values of earhead weight (80.7 g),grain weight per earhead (59.2 g),stalk yield (32.62 t ha−1) and grain yield (2116.5 kg ha−1) than that of 100% RDN (65 kg ha−1) and 75% RDN (48.75 kg ha−1)”
t0“Sweet Sorghum”
Claim · model-written summary
Nitrogen at 81.25 kg ha−1 increased stalk yield to 32.62 t ha−1.
Verbatim
e0“Application of 81.25 kg ha−1 of nitrogen (125% of recommended dose of nitrogen) recorded significantly higher values of earhead weight (80.7 g),grain weight per earhead (59.2 g),stalk yield (32.62 t ha−1) and grain yield (2116.5 kg ha−1) than that of 100% RDN (65 kg ha−1) and 75% RDN (48.75 kg ha−1)”
t0“Sweet Sorghum”
Claim · model-written summary
Nitrogen at 81.25 kg ha−1 increased grain yield to 2116.5 kg ha−1.
Verbatim
e0“Application of 81.25 kg ha−1 of nitrogen (125% of recommended dose of nitrogen) recorded significantly higher values of earhead weight (80.7 g),grain weight per earhead (59.2 g),stalk yield (32.62 t ha−1) and grain yield (2116.5 kg ha−1) than that of 100% RDN (65 kg ha−1) and 75% RDN (48.75 kg ha−1)”
t0“Sweet Sorghum”
Claim · model-written summary
Physiological maturity gave greater earhead length of 26.2 cm.
Verbatim
e0“harvesting of sweet sorghum at physiological maturity was found the most viable stage as it recorded significantly higher earhead length (26.2 cm),ear head weight (86.8 g), grain weight per ear (62.8 g), 1000 seed weight (30.4 g) and stalk yield (34.11 t ha−1) over other harvesting schedules i.e., milky to dough and full maturity stages”
Claim · model-written summary
Physiological maturity gave greater earhead weight of 86.8 g.
Verbatim
e0“harvesting of sweet sorghum at physiological maturity was found the most viable stage as it recorded significantly higher earhead length (26.2 cm),ear head weight (86.8 g), grain weight per ear (62.8 g), 1000 seed weight (30.4 g) and stalk yield (34.11 t ha−1) over other harvesting schedules i.e., milky to dough and full maturity stages”
Claim · model-written summary
Physiological maturity gave greater grain weight per ear of 62.8 g.
Verbatim
e0“harvesting of sweet sorghum at physiological maturity was found the most viable stage as it recorded significantly higher earhead length (26.2 cm),ear head weight (86.8 g), grain weight per ear (62.8 g), 1000 seed weight (30.4 g) and stalk yield (34.11 t ha−1) over other harvesting schedules i.e., milky to dough and full maturity stages”
Claim · model-written summary
Physiological maturity gave greater thousand-seed weight of 30.4 g.
Verbatim
e0“harvesting of sweet sorghum at physiological maturity was found the most viable stage as it recorded significantly higher earhead length (26.2 cm),ear head weight (86.8 g), grain weight per ear (62.8 g), 1000 seed weight (30.4 g) and stalk yield (34.11 t ha−1) over other harvesting schedules i.e., milky to dough and full maturity stages”
Claim · model-written summary
Physiological maturity gave greater stalk yield of 34.11 t ha−1.
Verbatim
e0“harvesting of sweet sorghum at physiological maturity was found the most viable stage as it recorded significantly higher earhead length (26.2 cm),ear head weight (86.8 g), grain weight per ear (62.8 g), 1000 seed weight (30.4 g) and stalk yield (34.11 t ha−1) over other harvesting schedules i.e., milky to dough and full maturity stages”
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