Paper · 2019

The effect of late foliar application on rice grain production / Hafizzudin Abd Karim

Hafizzudin Abd Karim

5
claims
11
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

Low production in rice sector was one of besetting problem in Malaysia. As the demand of the rice is continuously increasing especially in Asian region, production of rice should also be increased. A study was conducted to see the effect of late foliar application on the grain production of rice. By applying the foliar fertilizer during later stage of rice growth, the nutrient can be directly absorbed by the rice for grain production, instead of vegetative development. This study conducted in greenhouse located at UiTM Jasin by using Randomized Control Block Design (RCBD). The treatments were application of different dosage of foliar fertilizer in two varieties of rice, MR 219 and MR 269 to see the effectiveness in improving grain production. Treatment one act as control with 0% of foliar application, treatment 2 with 50% of foliar application, treatment 3 with 100% and treatment 4 with 150% dosage. SPAD, height, grain, panicle, straw and biomass were measured during the study. Plant height, SPAD, panicle, straw, did not showed any significant difference among the treatment but result in grain, 100 grain, and straw show significant difference between the treatment. Applying foliar fertilizer in treatment 2, 3 and 4, there was a different in total weight comparing with treatment 1. Result also showed weight in 100 grain between treatment is different. There was higher 100 grain in treatment 4 comparing with other.

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Claims 5

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Plant height, SPAD and panicle did not differ significantly among the foliar fertilizer treatments.

Material
MR 219 and MR 269e1
Treatment
application of different dosage of foliar fertilizere1
Outcome
Plant height, SPAD, paniclee3
Direction
did not showed any significant differencee3

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“The treatments were application of different dosage of foliar fertilizer in two varieties of rice, MR 219 and MR 269”

✓ located verbatim in the source · abstract, characters 580–696 · show in text ↑
e3

“Plant height, SPAD, panicle, straw, did not showed any significant difference among the treatment”

✓ located verbatim in the source · abstract, characters 993–1090 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Straw did not differ significantly among the foliar fertilizer treatments.

Material
MR 219 and MR 269e1
Treatment
application of different dosage of foliar fertilizere1
Outcome
strawe3
Direction
did not showed any significant differencee3

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“The treatments were application of different dosage of foliar fertilizer in two varieties of rice, MR 219 and MR 269”

✓ located verbatim in the source · abstract, characters 580–696 · show in text ↑
e3

“Plant height, SPAD, panicle, straw, did not showed any significant difference among the treatment”

✓ located verbatim in the source · abstract, characters 993–1090 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Grain, 100-grain weight and straw differed significantly among the foliar fertilizer treatments.

Material
MR 219 and MR 269e1
Treatment
application of different dosage of foliar fertilizere1
Outcome
grain, 100 grain, and strawe4

Not reportedComparatorDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“The treatments were application of different dosage of foliar fertilizer in two varieties of rice, MR 219 and MR 269”

✓ located verbatim in the source · abstract, characters 580–696 · show in text ↑
e4

“result in grain, 100 grain, and straw show significant difference between the treatment”

✓ located verbatim in the source · abstract, characters 1095–1182 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Applying foliar fertilizer in treatments 2, 3 and 4 gave a different total weight from treatment 1.

Material
MR 219 and MR 269e1
Treatment
Applying foliar fertilizer in treatment 2, 3 and 4e5
Outcome
total weighte5
Comparator
treatment 1e5

Not reportedDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“The treatments were application of different dosage of foliar fertilizer in two varieties of rice, MR 219 and MR 269”

✓ located verbatim in the source · abstract, characters 580–696 · show in text ↑
e5

“Applying foliar fertilizer in treatment 2, 3 and 4, there was a different in total weight comparing with treatment 1”

✓ located verbatim in the source · abstract, characters 1184–1300 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 150% foliar fertilizer dosage gave higher 100-grain weight than the other treatments.

Material
MR 219 and MR 269e1
Treatment
treatment 4 with 150% dosagee2
Outcome
100 graine6
Direction
highere6
Comparator
othere6

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e1

“The treatments were application of different dosage of foliar fertilizer in two varieties of rice, MR 219 and MR 269”

✓ located verbatim in the source · abstract, characters 580–696 · show in text ↑
e2

“Treatment one act as control with 0% of foliar application, treatment 2 with 50% of foliar application, treatment 3 with 100% and treatment 4 with 150% dosage”

✓ located verbatim in the source · abstract, characters 753–911 · show in text ↑
e6

“There was higher 100 grain in treatment 4 comparing with other”

✓ located verbatim in the source · abstract, characters 1373–1435 · show in text ↑

application · physiology: pigments · Oryza sativa (rice)Positive and negative results

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fertilization · physiology: pigments · Oryza sativa (rice)Positive and negative results

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application · yield · Oryza sativa (rice)Positive and negative results

691 papers: 645 positive, 46 negative or no effect

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fertilization · yield · Oryza sativa (rice)Positive and negative results

3,455 papers: 3,183 positive, 272 negative or no effect

271 papers in the same direction as this paper · 3,183 in the opposite direction

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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.