Abstract
A field experiment was conducted in RBD with sesame variety (CO 1) in red sandy loam soil (Typic Ustropept) during 2014 - 2015 at the farmer's holding in Erode district. The soil was deficient in available N, S and Mn and sufficient in all other major and micronutrients. The treatments included control (T, - recommended NPKS), graded levels of Mn (0,1.5,3.0 and 4.5 kg ha"1) applied to soil as MnSO4 (T2 - T4) and MnCl2 (T5 - T7) and recommended dose of NPK + 5 kg ha"1 MnSO4 (Tg). In all treatments 100% recommended dose of NPK viz., 35: 23: 23 kg ha"1 for irrigated sesame was uniformly applied. Sulphur (40 kg ha"1) as gypsum was applied uniformly to all treatment plots, except in Tg. Mn applied at 3 kg ha"1 as MnSO4registered the highest dry matter production of 181, 1070, 3090 and 3832 kg ha"1 at vegetative, flowering, milking and harvesting stages, respectively with a mean increase of 52% over the control. The Mn uptake showed increasing trend up to physiological maturity of the crop. Mn application at 3 kg ha"1 as MnSO4registered uptake with 14.9, 81.4,97.4 and 218.1 g ha"1. Higher seed and stalk yields (740 kg ha"1 and 2973 kg ha"1), higher oil content and oil yield (49.17% and 369 kg ha"1) were obtained on application of Mn at 3 kg ha"1 as MnSO4. Higher soil available Mn was recorded on applying 4.5 kg ha"1 Mn as MnCl2 after harvest with 2.24 mg kg"1. The above results indicated that application of Mn at 3.0 kg ha"1 in the form of MnSO4i.e., 10 kg ha"1 of MnSO4 can be considered as optimum Mn dose for growth and development of sesame in a Mn and S deficient sandy loam soil
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Claims 9
Claim · model-written summary
Applying 3 kg ha"1 Mn as MnSO4 gave the highest sesame dry matter at four stages, averaging 52% over control.
- Taxon
- Sesame
Sesamum indicumt0 - Treatment
- Mn applied at 3 kg ha"1 as MnSO4e0
- Outcome
- dry matter productione0
- Direction
- higheste0
- Value
- 52%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Mn applied at 3 kg ha"1 as MnSO4registered the highest dry matter production of 181, 1070, 3090 and 3832 kg ha"1 at vegetative, flowering, milking and harvesting stages, respectively with a mean increase of 52% over the control”
t0“Sesame”
Claim · model-written summary
Sesame manganese uptake increased through physiological maturity.
- Taxon
- SesameSesamum indicumt0
- Organ / stage
- physiological maturitye0
- Outcome
- Mn uptakee0
- Direction
- increasinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Mn uptake showed increasing trend up to physiological maturity of the crop”
t0“Sesame”
Claim · model-written summary
At 3 kg ha"1 Mn as MnSO4, manganese uptake was 14.9, 81.4, 97.4 and 218.1 g ha"1 across reported stages.
- Taxon
- SesameSesamum indicumt0
- Treatment
- Mn application at 3 kg ha"1 as MnSO4e0
- Outcome
- uptakee0
- Value
- 14.9, 81.4,97.4 and 218.1 g ha"1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Mn application at 3 kg ha"1 as MnSO4registered uptake with 14.9, 81.4,97.4 and 218.1 g ha"1”
t0“Sesame”
Claim · model-written summary
Applying 3 kg ha"1 Mn as MnSO4 gave higher seed yield of 740 kg ha"1.
- Taxon
- SesameSesamum indicumt0
- Treatment
- application of Mn at 3 kg ha"1 as MnSO4e0
- Outcome
- seede0
- Direction
- Highere0
- Value
- 740 kg ha"1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher seed and stalk yields (740 kg ha"1 and 2973 kg ha"1), higher oil content and oil yield (49.17% and 369 kg ha"1) were obtained on application of Mn at 3 kg ha"1 as MnSO4”
t0“Sesame”
Claim · model-written summary
Applying 3 kg ha"1 Mn as MnSO4 gave higher stalk yield of 2973 kg ha"1.
- Taxon
- SesameSesamum indicumt0
- Treatment
- application of Mn at 3 kg ha"1 as MnSO4e0
- Outcome
- stalk yieldse0
- Direction
- Highere0
- Value
- 2973 kg ha"1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher seed and stalk yields (740 kg ha"1 and 2973 kg ha"1), higher oil content and oil yield (49.17% and 369 kg ha"1) were obtained on application of Mn at 3 kg ha"1 as MnSO4”
t0“Sesame”
Claim · model-written summary
Applying 3 kg ha"1 Mn as MnSO4 gave higher oil content of 49.17%.
- Taxon
- SesameSesamum indicumt0
- Treatment
- application of Mn at 3 kg ha"1 as MnSO4e0
- Outcome
- oil contente0
- Direction
- highere0
- Value
- 49.17%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher oil content and oil yield (49.17% and 369 kg ha"1) were obtained on application of Mn at 3 kg ha"1 as MnSO4”
t0“Sesame”
Claim · model-written summary
Applying 3 kg ha"1 Mn as MnSO4 gave higher oil yield of 369 kg ha"1.
- Taxon
- SesameSesamum indicumt0
- Treatment
- application of Mn at 3 kg ha"1 as MnSO4e0
- Outcome
- oil yielde0
- Direction
- highere0
- Value
- 369 kg ha"1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“higher oil content and oil yield (49.17% and 369 kg ha"1) were obtained on application of Mn at 3 kg ha"1 as MnSO4”
t0“Sesame”
Claim · model-written summary
After harvest, applying 4.5 kg ha"1 Mn as MnCl2 yielded the highest soil available Mn, 2.24 mg kg"1.
- Taxon
- SesameSesamum indicumt0
- Treatment
- applying 4.5 kg ha"1 Mn as MnCl2e0
- Outcome
- soil available Mne0
- Direction
- Highere0
- Value
- 2.24 mg kg"1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher soil available Mn was recorded on applying 4.5 kg ha"1 Mn as MnCl2 after harvest with 2.24 mg kg"1”
t0“Sesame”
Claim · model-written summary
The authors identify 3.0 kg ha"1 Mn as MnSO4 as the optimum dose for sesame in Mn- and S-deficient sandy loam soil.
- Taxon
- sesameSesamum indicume0
- Treatment
- application of Mn at 3.0 kg ha"1 in the form of MnSO4e0
- Outcome
- optimum Mn dose for growth and development of sesamee0
- Setting
- Mn and S deficient sandy loam soile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of Mn at 3.0 kg ha"1 in the form of MnSO4i.e., 10 kg ha"1 of MnSO4 can be considered as optimum Mn dose for growth and development of sesame in a Mn and S deficient sandy loam soil”
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