Abstract
The experiment was conducted in the Agronomy Laboratory of Agrotechnology Discipline, Khulna University, Khulna from 29th August to 17th September, 2009. The experiment was laid out in a Completely Randomized Design (CRD) with two factors and three replications. The aim of the experiment was to study the efficacy of three osmopriming agents viz ., NaCl, KC1 and CaCb with control on seed germination and seedling growth of three T. aman rice varities viz., BRRI dhan40, BRRI dhan41 and BINA dhan7. Among the chemicals CaCb showed best as osmopriming agents and it enhanced all germination parameters. BRRI dhan41 showed the best performance. Better root length and shoot length were observed in control. Seeds of BRRI dhan41 when treated with NaCl showed the highest germination percentage (98.67%), germination energy (88%), germination speed (96.83%), but vigor index (10.63) was found highest in BRRI dhan40 when it was treated with KC1. BRRI dhan41 produced the largest root (8.56 cm) when seeds were treated with NaCl. BRRI dhan40 (10.51 cm) and BINA dhan7 (10.53 cm) produced the highest shoot length at controlled condition and CaCl2 treated seed, respectively. DOI: http://dx.doi.org/10.3329/jbau.v10i1.12013 J. Bangladesh Agril. Univ. 10(1): 1520, 2012
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Claims 10
Claim · model-written summary
Among the osmopriming chemicals, CaCl2 performed best and enhanced all germination parameters of rice seed.
- Taxon
- rice
Oryza sativat0 - Treatment
- CaCbe0
- Outcome
- all germination parameterse0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“Among the chemicals CaCb showed best as osmopriming agents and it enhanced all germination parameters”
Claim · model-written summary
Rice variety BRRI dhan41 showed the best performance.
- Taxon
- riceOryza sativat0
- Material
- BRRI dhan41e0
- Outcome
- best performancee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“BRRI dhan41 showed the best performance”
Claim · model-written summary
Better root length and shoot length were observed in the control than in the osmoprimed seeds.
- Taxon
- riceOryza sativat0
- Outcome
- root length and shoot lengthe0
- Direction
- Bettere0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“Better root length and shoot length were observed in control”
Claim · model-written summary
Rice BRRI dhan41 seeds treated with NaCl showed the highest germination percentage (98.67%).
- Taxon
- riceOryza sativat0
- Material
- BRRI dhan41e0
- Treatment
- NaCle0
- Outcome
- germination percentagee0
- Direction
- higheste0
- Value
- 98.67%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“Seeds of BRRI dhan41 when treated with NaCl showed the highest germination percentage (98.67%), germination energy (88%), germination speed (96.83%)”
Claim · model-written summary
Rice BRRI dhan41 seeds treated with NaCl showed the highest germination energy (88%).
- Taxon
- riceOryza sativat0
- Material
- BRRI dhan41e0
- Treatment
- NaCle0
- Outcome
- germination energye0
- Direction
- higheste0
- Value
- 88%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“Seeds of BRRI dhan41 when treated with NaCl showed the highest germination percentage (98.67%), germination energy (88%), germination speed (96.83%)”
Claim · model-written summary
Rice BRRI dhan41 seeds treated with NaCl showed the highest germination speed (96.83%).
- Taxon
- riceOryza sativat0
- Material
- BRRI dhan41e0
- Treatment
- NaCle0
- Outcome
- germination speede0
- Direction
- higheste0
- Value
- 96.83%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“Seeds of BRRI dhan41 when treated with NaCl showed the highest germination percentage (98.67%), germination energy (88%), germination speed (96.83%)”
Claim · model-written summary
Vigor index was highest (10.63) in BRRI dhan40 treated with KCl.
- Taxon
- riceOryza sativat0
- Material
- BRRI dhan40e0
- Treatment
- KC1e0
- Outcome
- vigor indexe0
- Direction
- higheste0
- Value
- 10.63e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“vigor index (10.63) was found highest in BRRI dhan40 when it was treated with KC1”
Claim · model-written summary
BRRI dhan41 produced the largest root (8.56 cm) when seeds were treated with NaCl.
- Taxon
- riceOryza sativat0
- Material
- BRRI dhan41e0
- Treatment
- NaCle0
- Outcome
- largest roote0
- Direction
- largeste0
- Value
- 8.56 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“BRRI dhan41 produced the largest root (8.56 cm) when seeds were treated with NaCl”
Claim · model-written summary
BRRI dhan40 produced the highest shoot length (10.51 cm) under controlled condition.
- Taxon
- riceOryza sativat0
- Material
- BRRI dhan40e0
- Outcome
- shoot lengthe0
- Direction
- higheste0
- Value
- 10.51 cme0
- Setting
- controlled conditione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“BRRI dhan40 (10.51 cm) and BINA dhan7 (10.53 cm) produced the highest shoot length at controlled condition and CaCl2 treated seed, respectively”
Claim · model-written summary
BINA dhan7 produced the highest shoot length (10.53 cm) from CaCl2 treated seed.
- Taxon
- riceOryza sativat0
- Material
- BINA dhan7e0
- Treatment
- CaCl2 treated seede0
- Outcome
- shoot lengthe0
- Direction
- higheste0
- Value
- 10.53 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“rice”
e0“BRRI dhan40 (10.51 cm) and BINA dhan7 (10.53 cm) produced the highest shoot length at controlled condition and CaCl2 treated seed, respectively”
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