Abstract
An experiment was conducted to evaluate seedling growth of wheat under saline condition. Thirty wheat genotypes were grown in trays containing different levels of salinity (Control, 6 and 12 dSm-1) during October to December, 2013. Seedling emergence index, shoot and root length, shoot and root dry weight were found to be reduced with the increases of soil salinity level but the degree of reduction were not similar for all wheat genotypes. Salt tolerance index (STI) also indicated a wide difference in salt tolerance among the wheat genotypes. Sourav, Gourav, Shatabdi, BAW 1185, BAW 1186, BAW 1187, BAW 1189 and BAW 1193 were more salt tolerance while BAW 1177, BAW 1190 and BAW 1198 showed greater salt sensitivity than the other wheat genotypes at 6 dS m-1. However, at 12 dS m-1, Sourav, Gourav, Shatabdi, Sufi and BAW 1184 showed more salt tolerance and BAW 1183, BAW 1190, BAW 1192, BAW 1194 and BAW 97 provided greater stress sensitivity among the testing wheat genotypes. Considering both saline stress Sourav, Gourav and Shatabdi were found to be salt tolerant and BAW 1190 was saline sensitive wheat genotypes.Bangladesh Agron. J. 2017, 20(2): 53-66
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Claims 8
Claim · model-written summary
Increasing salinity reduced wheat seedling emergence index, shoot and root length, and shoot and root dry weight, with genotype-dependent reductions.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- soil salinity levele0
- Outcome
- Seedling emergence index, shoot and root length, shoot and root dry weighte0
- Direction
- reducede0
- Qualifier
- degree of reduction were not similar for all wheat genotypese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seedling emergence index, shoot and root length, shoot and root dry weight were found to be reduced with the increases of soil salinity level but the degree of reduction were not similar for all wheat genotypes.”
t0“Wheat”
Claim · model-written summary
Salt tolerance index showed wide differences among wheat genotypes.
- Taxon
- wheatTriticum aestivume0
- Outcome
- wide difference in salt tolerancee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Salt tolerance index (STI) also indicated a wide difference in salt tolerance among the wheat genotypes.”
Claim · model-written summary
At 6 dS m-1, Sourav, Gourav, Shatabdi, BAW 1185, BAW 1186, BAW 1187, BAW 1189 and BAW 1193 were more salt tolerant than other wheat genotypes.
- Taxon
- WheatTriticum aestivumt0
- Material
- Sourav, Gourav, Shatabdi, BAW 1185, BAW 1186, BAW 1187, BAW 1189 and BAW 1193e0
- Outcome
- more salt tolerancee0
- Qualifier
- 6 dS m-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sourav, Gourav, Shatabdi, BAW 1185, BAW 1186, BAW 1187, BAW 1189 and BAW 1193 were more salt tolerance while BAW 1177, BAW 1190 and BAW 1198 showed greater salt sensitivity than the other wheat genotypes at 6 dS m-1.”
t0“Wheat”
Claim · model-written summary
At 6 dS m-1, BAW 1177, BAW 1190 and BAW 1198 were more salt sensitive than other wheat genotypes.
- Taxon
- WheatTriticum aestivumt0
- Material
- BAW 1177, BAW 1190 and BAW 1198e0
- Outcome
- greater salt sensitivitye0
- Qualifier
- 6 dS m-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“BAW 1177, BAW 1190 and BAW 1198 showed greater salt sensitivity than the other wheat genotypes at 6 dS m-1.”
t0“Wheat”
Claim · model-written summary
At 12 dS m-1, Sourav, Gourav, Shatabdi, Sufi and BAW 1184 were more salt tolerant.
- Taxon
- WheatTriticum aestivumt0
- Material
- Sourav, Gourav, Shatabdi, Sufi and BAW 1184e0
- Outcome
- more salt tolerancee0
- Qualifier
- 12 dS m-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at 12 dS m-1, Sourav, Gourav, Shatabdi, Sufi and BAW 1184 showed more salt tolerance”
t0“Wheat”
Claim · model-written summary
At 12 dS m-1, BAW 1183, BAW 1190, BAW 1192, BAW 1194 and BAW 97 showed greater salt sensitivity.
- Taxon
- wheatTriticum aestivume0
- Material
- BAW 1183, BAW 1190, BAW 1192, BAW 1194 and BAW 97e0
- Outcome
- greater stress sensitivitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“BAW 1183, BAW 1190, BAW 1192, BAW 1194 and BAW 97 provided greater stress sensitivity among the testing wheat genotypes.”
Claim · model-written summary
Across both salinity stresses, Sourav, Gourav and Shatabdi were salt tolerant.
- Taxon
- WheatTriticum aestivumt0
- Material
- Sourav, Gourav and Shatabdie0
- Outcome
- salt tolerante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Considering both saline stress Sourav, Gourav and Shatabdi were found to be salt tolerant”
t0“Wheat”
Claim · model-written summary
Across both salinity stresses, BAW 1190 was salt sensitive.
- Taxon
- wheatTriticum aestivume0
- Material
- BAW 1190e0
- Outcome
- saline sensitivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“BAW 1190 was saline sensitive wheat genotypes”
The same questions in other papers
salinity · growth · Triticum aestivum (wheat)Positive and negative results
327 papers in the same direction as this paper · 49 in the opposite direction
- negative
- positive
- positive
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