Abstract
Experiments were conducted to evaluate the potentiality and effectiveness of gypsum, rice hull and saw dust to reclaim and/or improve saline soils collected from coastal areas of Bangladesh. Growth and yield parameters of rice, such as, plant height, 1000grain weight, grain and straw yield, number of tillers, protein content of grain and harvest index were found to be significantly (p ≤ 0.05) induced by the application of gypsum, rice hull and saw dust. The maximum growth and yield performance of rice were determined by the highest dose (10 t ha -1 ) of saw dust followed by the highest dose (10 t ha -1 ) of rice hull. The highest dose of gypsum (400 kg ha -1 ) was found to be increased the vegetative growth (plant height, tiller production) of rice. The highest value (0.48) of Harvest Index was obtained by the application of rice hull at 10 t ha -1 . The highest content of N in rice plants at maturity were found 1.38% with the application of saw dust at the rate of 10 t ha -1 , 0.19% for P, 1.41% for K and 0.75% for S with gypsum application at the rate of 400 kg ha -1 . Application of gypsum, rice hull and saw dust at highest dosages increased the uptake of N, P,
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Claims 8
Claim · model-written summary
Gypsum, rice hull and saw dust significantly increased rice height, grain weight, grain and straw yield, tillers, grain protein and harvest index.
- Taxon
- rice
Oryza sativae0 - Treatment
- application of gypsum, rice hull and saw duste0
- Outcome
- plant height, 1000grain weight, grain and straw yielde0
- Direction
- inducede0
- Value
- p ≤ 0.05e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Growth and yield parameters of rice, such as, plant height, 1000grain weight, grain and straw yield, number of tillers, protein content of grain and harvest index were found to be significantly (p ≤ 0.05) induced by the application of gypsum, rice hull and saw dust”
Claim · model-written summary
The highest dose of saw dust produced the maximum rice growth and yield performance.
- Taxon
- riceOryza sativae0
- Treatment
- 10 t ha -1 ) of saw duste0
- Outcome
- growth and yield performancee0
- Direction
- maximume0
- Comparator
- 10 t ha -1 ) of rice hulle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum growth and yield performance of rice were determined by the highest dose (10 t ha -1 ) of saw dust followed by the highest dose (10 t ha -1 ) of rice hull”
Claim · model-written summary
The highest gypsum dose increased rice plant height and tiller production.
- Taxon
- riceOryza sativae0
- Treatment
- gypsum (400 kg ha -1 )e0
- Outcome
- plant height, tiller productione0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest dose of gypsum (400 kg ha -1 ) was found to be increased the vegetative growth (plant height, tiller production) of rice”
Claim · model-written summary
Rice hull at 10 t ha -1 produced the highest harvest index, 0.48.
- Taxon
- riceOryza sativae1
- Treatment
- rice hull at 10 t ha -1e0
- Outcome
- Harvest Indexe0
- Direction
- higheste0
- Value
- 0.48e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest value (0.48) of Harvest Index was obtained by the application of rice hull at 10 t ha -1”
e1“vegetative growth (plant height, tiller production) of rice”
Claim · model-written summary
Saw dust at 10 t ha -1 gave the highest rice nitrogen content, 1.38%.
- Taxon
- riceOryza sativae0
- Organ / stage
- at maturitye0
- Treatment
- saw dust at the rate of 10 t ha -1e0
- Outcome
- content of Ne0
- Direction
- higheste0
- Value
- 1.38%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest content of N in rice plants at maturity were found 1.38% with the application of saw dust at the rate of 10 t ha -1”
Claim · model-written summary
Gypsum at 400 kg ha -1 gave rice phosphorus content of 0.19%.
- Taxon
- riceOryza sativae1
- Treatment
- gypsum application at the rate of 400 kg ha -1e0
- Outcome
- Pe0
- Value
- 0.19%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“0.19% for P, 1.41% for K and 0.75% for S with gypsum application at the rate of 400 kg ha -1”
e1“N in rice plants at maturity”
Claim · model-written summary
Gypsum at 400 kg ha -1 gave rice potassium content of 1.41%.
- Taxon
- riceOryza sativae1
- Treatment
- gypsum application at the rate of 400 kg ha -1e0
- Outcome
- Ke0
- Value
- 1.41%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1.41% for K and 0.75% for S with gypsum application at the rate of 400 kg ha -1”
e1“N in rice plants at maturity”
Claim · model-written summary
Gypsum at 400 kg ha -1 gave rice sulfur content of 0.75%.
- Taxon
- riceOryza sativae1
- Treatment
- gypsum application at the rate of 400 kg ha -1e0
- Outcome
- Se0
- Value
- 0.75%e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“0.75% for S with gypsum application at the rate of 400 kg ha -1”
e1“N in rice plants at maturity”
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See all 55 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.