Abstract
A field experiment was conducted at wetland farms, Tamil Nadu Agricultural University, Coimbatore, India during rabi seasons of two years 2011–12, 2012–13 to study the root characteristics of rice under different establishment techniques and weed management practices. Results revealed that the root dry weight, root volume, root length and root length density were recorded higher values in SRI machine transplanting than conventional system at all growth stages during both the years of investigation. Similarly in case of weed management practices, the above said root growth parameters of rice, also expressed significantly higher values at various observational growth stages when crop made free with conoweeding 4 times at 10, 20, 30 and 40 DAT over unweeded control during both years of field study. The treatment combination of mechanical transplanting with four conoweeding at 10 days interval starting from 10 DAT registered significantly higher values for growth characters and yield attributes, and resulted in higher grain yield, which is comparable with mechanical transplanting with pretilachlor (0.75kg ha−1PE) + bispyribac sodium (20g ha−1 EPOE) + conoweeding at 40 DAT.
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Claims 8
Claim · model-written summary
root dry weight was higher with SRI machine transplanting than conventional system.
- Taxon
- rice (Oryza sativaL.)
Oryza sativat0 - Organ / stage
- roote0
- Treatment
- SRI machine transplantinge0
- Outcome
- root dry weighte0
- Direction
- higher valuese0
- Comparator
- conventional systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the root dry weight, root volume, root length and root length density were recorded higher values in SRI machine transplanting than conventional system at all growth stages during both the years of investigation.”
t0“rice (Oryza sativaL.)”
Claim · model-written summary
root volume was higher with SRI machine transplanting than conventional system.
- Taxon
- rice (Oryza sativaL.)Oryza sativat0
- Organ / stage
- roote0
- Treatment
- SRI machine transplantinge0
- Outcome
- root volumee0
- Direction
- higher valuese0
- Comparator
- conventional systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the root dry weight, root volume, root length and root length density were recorded higher values in SRI machine transplanting than conventional system at all growth stages during both the years of investigation.”
t0“rice (Oryza sativaL.)”
Claim · model-written summary
root length was higher with SRI machine transplanting than conventional system.
- Taxon
- rice (Oryza sativaL.)Oryza sativat0
- Organ / stage
- roote0
- Treatment
- SRI machine transplantinge0
- Outcome
- root lengthe0
- Direction
- higher valuese0
- Comparator
- conventional systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the root dry weight, root volume, root length and root length density were recorded higher values in SRI machine transplanting than conventional system at all growth stages during both the years of investigation.”
t0“rice (Oryza sativaL.)”
Claim · model-written summary
root length density was higher with SRI machine transplanting than conventional system.
- Taxon
- rice (Oryza sativaL.)Oryza sativat0
- Organ / stage
- roote0
- Treatment
- SRI machine transplantinge0
- Outcome
- root length densitye0
- Direction
- higher valuese0
- Comparator
- conventional systeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the root dry weight, root volume, root length and root length density were recorded higher values in SRI machine transplanting than conventional system at all growth stages during both the years of investigation.”
t0“rice (Oryza sativaL.)”
Claim · model-written summary
Four conoweeding passes significantly raised rice root growth parameters over unweeded control.
- Taxon
- riceOryza sativae0
- Treatment
- conoweeding 4 times at 10, 20, 30 and 40 DATe0
- Outcome
- root growth parameterse0
- Direction
- higher valuese0
- Comparator
- unweeded controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the above said root growth parameters of rice, also expressed significantly higher values at various observational growth stages when crop made free with conoweeding 4 times at 10, 20, 30 and 40 DAT over unweeded control during both years of field study.”
Claim · model-written summary
Mechanical transplanting with four conoweeding passes gave higher growth characters.
- Taxon
- rice (Oryza sativaL.)Oryza sativat0
- Treatment
- mechanical transplanting with four conoweeding at 10 days interval starting from 10 DATe0
- Outcome
- growth characterse0
- Direction
- highere0
- Qualifier
- comparablee0
- Comparator
- mechanical transplanting with pretilachlor (0.75kg ha−1PE) + bispyribac sodium (20g ha−1 EPOE) + conoweeding at 40 DATe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment combination of mechanical transplanting with four conoweeding at 10 days interval starting from 10 DAT registered significantly higher values for growth characters and yield attributes, and resulted in higher grain yield, which is comparable with mechanical transplanting with pretilachlor (0.75kg ha−1PE) + bispyribac sodium (20g ha−1 EPOE) + conoweeding at 40 DAT.”
t0“rice (Oryza sativaL.)”
Claim · model-written summary
Mechanical transplanting with four conoweeding passes gave higher yield attributes.
- Taxon
- rice (Oryza sativaL.)Oryza sativat0
- Treatment
- mechanical transplanting with four conoweeding at 10 days interval starting from 10 DATe0
- Outcome
- yield attributese0
- Direction
- highere0
- Qualifier
- comparablee0
- Comparator
- mechanical transplanting with pretilachlor (0.75kg ha−1PE) + bispyribac sodium (20g ha−1 EPOE) + conoweeding at 40 DATe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment combination of mechanical transplanting with four conoweeding at 10 days interval starting from 10 DAT registered significantly higher values for growth characters and yield attributes, and resulted in higher grain yield, which is comparable with mechanical transplanting with pretilachlor (0.75kg ha−1PE) + bispyribac sodium (20g ha−1 EPOE) + conoweeding at 40 DAT.”
t0“rice (Oryza sativaL.)”
Claim · model-written summary
Mechanical transplanting with four conoweeding passes gave higher grain yield.
- Taxon
- rice (Oryza sativaL.)Oryza sativat0
- Treatment
- mechanical transplanting with four conoweeding at 10 days interval starting from 10 DATe0
- Outcome
- grain yielde0
- Direction
- highere0
- Qualifier
- comparablee0
- Comparator
- mechanical transplanting with pretilachlor (0.75kg ha−1PE) + bispyribac sodium (20g ha−1 EPOE) + conoweeding at 40 DATe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment combination of mechanical transplanting with four conoweeding at 10 days interval starting from 10 DAT registered significantly higher values for growth characters and yield attributes, and resulted in higher grain yield, which is comparable with mechanical transplanting with pretilachlor (0.75kg ha−1PE) + bispyribac sodium (20g ha−1 EPOE) + conoweeding at 40 DAT.”
t0“rice (Oryza sativaL.)”
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See all 1,078 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.