Abstract
The present study aimed to study the effect of foliar nutrition of water-solublefertilizers for enhancing yield and quality of rice during Kharif-2019 in clayloam soils of wetland farms, TNAU, Coimbatore. The experiment consisted ofeleven treatments that include- 100% RDF combined with foliar feeding ofcommercially available 19:19:19 @ 1% and 2%, TNAU WSF 19:19:19 @ 1%and 2%, TNAU Liquid Multi Micronutrient @ 1% either alone or in combinationdepending upon the treatments and absolute control. The experimentwas laid out in a randomized block design (RBD) with eleven treatmentsreplicated thrice using CO-51 rice as a test crop. The results revealed thatfoliar feeding of rice crop with different water-soluble fertilizers had a markedpromotional effect on growth and yield of rice. Among the water-solublefertilizers evaluated, foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10) concentration at activetillering, panicle initiation, 50% flowering and harvest stage along with arecommended dose of fertilizers recorded the maximum growth (plant height(45.8, 81.2, 93.5 and 105.6 cm), chlorophyll as SPAD value (45.7, 46.8,48.6 and 44.5) and LAI (3.01, 8.10, 6.72 and 3.92)) and yield attributes(number of panicles m-2 (352), number of grains panicle-1 (198) and numberof filled grains panicle-1 (180) and the maximum grain and straw yield of6233 kg ha-1 and 7730 kg ha-1 respectively. The promotional effect wasto the tune of 113.5 percent in grain and 79.8 percent in straw yield overcontrol. Concerning normal practice, it was a 19.7 percent increase in grainyield, and a 5.2 percent increase in straw yield was observed.
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Claims 13
Claim · model-written summary
Foliar feeding of rice with different water-soluble fertilizers had a marked promotional effect on growth and yield of rice.
- Taxon
- rice
Oryza sativae0 - Treatment
- foliar feeding of rice crop with different water-soluble fertilizerse0
- Outcome
- growth and yielde0
- Direction
- promotionale0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar feeding of rice crop with different water-soluble fertilizers had a markedpromotional effect on growth and yield of rice”
Claim · model-written summary
The T10 foliar treatment with the recommended fertilizer dose recorded the maximum plant height (45.8, 81.2, 93.5 and 105.6 cm at the four growth stages).
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- plant heighte2
- Direction
- maximume2
- Value
- 45.8, 81.2, 93.5 and 105.6 cme2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“recorded the maximum growth (plant height(45.8, 81.2, 93.5 and 105.6 cm)”
Claim · model-written summary
The T10 foliar treatment recorded the highest SPAD chlorophyll values (45.7, 46.8, 48.6 and 44.5).
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- chlorophyll as SPAD valuee2
- Direction
- higherinferrede2
- Value
- 45.7, 46.8,48.6 and 44.5e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“chlorophyll as SPAD value (45.7, 46.8,48.6 and 44.5)”
Claim · model-written summary
The T10 foliar treatment recorded the highest leaf area index (3.01, 8.10, 6.72 and 3.92).
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- LAIe2
- Direction
- higherinferrede2
- Value
- 3.01, 8.10, 6.72 and 3.92e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“LAI (3.01, 8.10, 6.72 and 3.92)”
Claim · model-written summary
The T10 foliar treatment recorded the highest number of panicles per m2 (352).
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- number of panicles m-2e2
- Direction
- higherinferrede2
- Value
- 352e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“number of panicles m-2 (352)”
Claim · model-written summary
The T10 foliar treatment recorded the highest number of grains per panicle (198).
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- number of grains panicle-1e2
- Direction
- higherinferrede2
- Value
- 198e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“number of grains panicle-1 (198)”
Claim · model-written summary
The T10 foliar treatment recorded the highest number of filled grains per panicle (180).
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- filled grains panicle-1e2
- Direction
- higherinferrede2
- Value
- 180e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“numberof filled grains panicle-1 (180)”
Claim · model-written summary
The T10 foliar treatment recorded the maximum grain yield of 6233 kg ha-1.
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- grain and straw yielde2
- Direction
- maximume2
- Value
- 6233 kg ha-1e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“the maximum grain and straw yield of6233 kg ha-1 and 7730 kg ha-1 respectively”
Claim · model-written summary
The T10 foliar treatment recorded the maximum straw yield of 7730 kg ha-1.
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- grain and straw yielde2
- Direction
- maximume2
- Value
- 7730 kg ha-1e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“the maximum grain and straw yield of6233 kg ha-1 and 7730 kg ha-1 respectively”
Claim · model-written summary
The promotional effect of the T10 treatment on grain yield over control was 113.5 percent.
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- graine2
- Direction
- increaseinferrede2
- Value
- 113.5 percente2
- Comparator
- controle2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“The promotional effect was to the tune of 113.5 percent in grain and 79.8 percent in straw yield over control”
Claim · model-written summary
The promotional effect of the T10 treatment on straw yield over control was 79.8 percent.
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- straw yielde2
- Direction
- increaseinferrede2
- Value
- 79.8 percente2
- Comparator
- controle2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“The promotional effect was to the tune of 113.5 percent in grain and 79.8 percent in straw yield over control”
Claim · model-written summary
Compared with normal practice, the T10 treatment increased grain yield by 19.7 percent.
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- grain yielde2
- Direction
- increasee2
- Value
- 19.7 percente2
- Comparator
- normal practicee2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“Concerning normal practice, it was a 19.7 percent increase in grain yield, and a 5.2 percent increase in straw yield was observed”
Claim · model-written summary
Compared with normal practice, the T10 treatment increased straw yield by 5.2 percent.
- Taxon
- riceOryza sativae1
- Treatment
- foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)e0
- Outcome
- straw yielde2
- Direction
- increasee2
- Value
- 5.2 percente2
- Comparator
- normal practicee2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of TNAU water-soluble fertilizers 19:19:19@ 2% + TNAU Liquid Multi Micronutrient @ 1% (T10)”
e1“CO-51 rice as a test crop”
e2“Concerning normal practice, it was a 19.7 percent increase in grain yield, and a 5.2 percent increase in straw yield was observed”
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See all 3,455 papers →8 of 9 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.