Abstract
A field experiment was conducted at College Farm, Agricultural College, Rajendranagar, Hyderabad, during kharif 2019-20 and 2020-21 to study the effect of genotypes and integrated nutrient management practices on growth of HDPS cotton. Experiment was laid out in Split plot design, with two genotypes as main plots (M) and nine Integrated Nutrient Management practices as sub-plots (S). Among genotypes, Leaf Area Index (LAI), Absolute Growth Rate (AGR), Relative Growth Rate (RGR), Net Assimilation Rate (NAR) were recorded with Bt (KCH-14 K59 BG II) compared to Non-Bt (ADB-542) during kharif 2019-20 and 2020-21. Among integrated nutrient management treatments, significantly higher LAI, AGR, RGR, NAR were observed with 100% RDF + soil application Jeevamrutha @ 500 L ha-1 at 15 days interval up to harvest (S5) during both years and which was comparable with 100 % RDF + Foliar spray of Jeevamrutha @ 5% at 15 days interval up to harvest (S7) and 100 % RDF (S3), respectively. Finally, Bt cotton had recorded LAI, AGR, RGR, NAR than non Bt. Among integrated nutrient management practices, S5 had recorded maximum LAI, AGR, RGR, NAR.
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Claims 6
Claim · model-written summary
Bt cotton KCH-14 K59 BG II had higher leaf area index, absolute growth rate and relative growth rate than non-Bt ADB-542.
Verbatim
e1“Among genotypes, Leaf Area Index (LAI), Absolute Growth Rate (AGR), Relative Growth Rate (RGR), Net Assimilation Rate (NAR) were recorded with Bt (KCH-14 K59 BG II) compared to Non-Bt (ADB-542)”
e2“A field experiment was conducted at College Farm, Agricultural College, Rajendranagar, Hyderabad, during kharif 2019-20 and 2020-21”
e3“to study the effect of genotypes and integrated nutrient management practices on growth of HDPS cotton”
Claim · model-written summary
Bt cotton KCH-14 K59 BG II had higher net assimilation rate than non-Bt ADB-542.
Verbatim
e1“Among genotypes, Leaf Area Index (LAI), Absolute Growth Rate (AGR), Relative Growth Rate (RGR), Net Assimilation Rate (NAR) were recorded with Bt (KCH-14 K59 BG II) compared to Non-Bt (ADB-542)”
e2“A field experiment was conducted at College Farm, Agricultural College, Rajendranagar, Hyderabad, during kharif 2019-20 and 2020-21”
e3“to study the effect of genotypes and integrated nutrient management practices on growth of HDPS cotton”
Claim · model-written summary
Integrated nutrient management with 100% RDF and soil Jeevamrutha application at 15-day intervals (S5) significantly increased LAI, AGR and RGR relative to other practices.
Verbatim
e1“A field experiment was conducted at College Farm, Agricultural College, Rajendranagar, Hyderabad, during kharif 2019-20 and 2020-21”
e2“significantly higher LAI, AGR, RGR, NAR were observed with 100% RDF + soil application Jeevamrutha @ 500 L ha-1 at 15 days interval up to harvest (S5)”
e3“Among integrated nutrient management practices, S5 had recorded maximum LAI, AGR, RGR, NAR”
e4“to study the effect of genotypes and integrated nutrient management practices on growth of HDPS cotton”
Claim · model-written summary
Integrated nutrient management with 100% RDF and soil Jeevamrutha application at 15-day intervals (S5) significantly increased net assimilation rate relative to other practices.
Verbatim
e1“A field experiment was conducted at College Farm, Agricultural College, Rajendranagar, Hyderabad, during kharif 2019-20 and 2020-21”
e2“significantly higher LAI, AGR, RGR, NAR were observed with 100% RDF + soil application Jeevamrutha @ 500 L ha-1 at 15 days interval up to harvest (S5)”
e3“Among integrated nutrient management practices, S5 had recorded maximum LAI, AGR, RGR, NAR”
e4“to study the effect of genotypes and integrated nutrient management practices on growth of HDPS cotton”
Claim · model-written summary
Foliar spray of Jeevamrutha @ 5% with 100% RDF gave growth indices comparable to S5 in LAI, AGR, RGR and NAR.
Verbatim
e1“significantly higher LAI, AGR, RGR, NAR were observed with 100% RDF + soil application Jeevamrutha @ 500 L ha-1 at 15 days interval up to harvest (S5)”
e2“which was comparable with 100 % RDF + Foliar spray of Jeevamrutha @ 5% at 15 days interval up to harvest (S7) and 100 % RDF (S3), respectively”
e3“to study the effect of genotypes and integrated nutrient management practices on growth of HDPS cotton”
Claim · model-written summary
100% RDF alone (S3) gave growth indices comparable to S5 in LAI, AGR, RGR and NAR.
Verbatim
e1“significantly higher LAI, AGR, RGR, NAR were observed with 100% RDF + soil application Jeevamrutha @ 500 L ha-1 at 15 days interval up to harvest (S5)”
e2“which was comparable with 100 % RDF + Foliar spray of Jeevamrutha @ 5% at 15 days interval up to harvest (S7) and 100 % RDF (S3), respectively”
e3“to study the effect of genotypes and integrated nutrient management practices on growth of HDPS cotton”