Paper · 2021 · IOP Conference Series Earth and Environmental Science

Smart agriculture practice for intensively rice cultivation in both irrigated and rainfed rice field

R Kartikawati; I F Yunianti; D M W Paputri; et al.

8
claims
16
verbatim quotes
0
citations
1
research areas
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Open access · cc-by

Abstract

Abstract A smart agricultural practice called Panca Kelola Ramli has been developing by the Indonesian Agricultural Environment Research Institute (IAERI). The smart practise was applied in intensively rice cultivation both in irrigated and rainfed rice field in Pati District, Central Java Province, Indonesia. The objective of the study was to identify plant performing and rice productivity both in irrigated and rainfed rice field. Five components of Panca Kelola Ramli consisted of high yielding rice varieties, Urea coated by biochar (UBICHAR), biochar-compost, integrated pest and disease management and also water management. In the rainfed rice field, the Panca kelola ramli was applied and modified to four treatments consisted of biochar - compost + UBICHAR, compost + UBICHAR, biochar - compost + Urea and compost + Urea. The observation was carried on methane emission, plant growth and rice yield. The study showed that methane emission, number of tillering, plant height and rice yield in irrigated rice fields were 172.13 kg ha −1 , 14 tillers, 94.75 cm and 6.0 t ha −1 , respectively. While in the rainfed rice field, the plant parameters vary among the treatments. The highest rice grain was produced by the treatment of compost + UBICHAR which was supported by the highest root weight. The Panca Kelola Ramli in irrigated rice field could reduce Urea and chemical pesticide use.

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Claims 8

Observationobservedoriginal resultmeasured

Claim · model-written summary

Methane emissions in irrigated rice fields were 172.13 kg ha−1.

Outcome
methane emissione1
Value
172.13 kg ha −1e1
Setting
irrigated rice fieldse1

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

t0

“Smart agriculture practice for intensively rice cultivation in both irrigated and rainfed rice field”

✓ located verbatim in the source · title, characters 0–100 · show in text ↑
e1

“methane emission, number of tillering, plant height and rice yield in irrigated rice fields were 172.13 kg ha −1 , 14 tillers, 94.75 cm and 6.0 t ha −1 , respectively.”

✓ located verbatim in the source · abstract, characters 934–1101 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Irrigated rice fields had 14 tillers.

Outcome
number of tilleringe1
Value
14 tillerse1
Setting
irrigated rice fieldse1

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

t0

“Smart agriculture practice for intensively rice cultivation in both irrigated and rainfed rice field”

✓ located verbatim in the source · title, characters 0–100 · show in text ↑
e1

“methane emission, number of tillering, plant height and rice yield in irrigated rice fields were 172.13 kg ha −1 , 14 tillers, 94.75 cm and 6.0 t ha −1 , respectively.”

✓ located verbatim in the source · abstract, characters 934–1101 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Plant height in irrigated rice fields was 94.75 cm.

Outcome
plant heighte1
Value
94.75 cme1
Setting
irrigated rice fieldse1

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

t0

“Smart agriculture practice for intensively rice cultivation in both irrigated and rainfed rice field”

✓ located verbatim in the source · title, characters 0–100 · show in text ↑
e1

“methane emission, number of tillering, plant height and rice yield in irrigated rice fields were 172.13 kg ha −1 , 14 tillers, 94.75 cm and 6.0 t ha −1 , respectively.”

✓ located verbatim in the source · abstract, characters 934–1101 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Irrigated rice yield was 6.0 t ha−1.

Outcome
rice yielde1
Value
6.0 t ha −1e1
Setting
irrigated rice fieldse1

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

t0

“Smart agriculture practice for intensively rice cultivation in both irrigated and rainfed rice field”

✓ located verbatim in the source · title, characters 0–100 · show in text ↑
e1

“methane emission, number of tillering, plant height and rice yield in irrigated rice fields were 172.13 kg ha −1 , 14 tillers, 94.75 cm and 6.0 t ha −1 , respectively.”

✓ located verbatim in the source · abstract, characters 934–1101 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rainfed rice grain was highest with compost plus UBICHAR.

Treatment
compost + UBICHARe1
Outcome
rice graine1
Direction
higheste1

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

t0

“Smart agriculture practice for intensively rice cultivation in both irrigated and rainfed rice field”

✓ located verbatim in the source · title, characters 0–100 · show in text ↑
e1

“The highest rice grain was produced by the treatment of compost + UBICHAR”

✓ located verbatim in the source · abstract, characters 1183–1256 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Compost plus UBICHAR produced the highest root weight.

Treatment
compost + UBICHARe1
Outcome
root weighte1
Direction
higheste1

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

t0

“Smart agriculture practice for intensively rice cultivation in both irrigated and rainfed rice field”

✓ located verbatim in the source · title, characters 0–100 · show in text ↑
e1

“The highest rice grain was produced by the treatment of compost + UBICHAR which was supported by the highest root weight.”

✓ located verbatim in the source · abstract, characters 1183–1304 · show in text ↑
Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Panca Kelola Ramli could reduce urea use in irrigated rice fields.

Outcome
Ureae1
Direction
reducee1
Setting
irrigated rice fielde1

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

t0

“Smart agriculture practice for intensively rice cultivation in both irrigated and rainfed rice field”

✓ located verbatim in the source · title, characters 0–100 · show in text ↑
e1

“The Panca Kelola Ramli in irrigated rice field could reduce Urea and chemical pesticide use.”

✓ located verbatim in the source · abstract, characters 1305–1397 · show in text ↑
Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Panca Kelola Ramli could reduce chemical pesticide use in irrigated rice fields.

Outcome
chemical pesticide usee1
Direction
reducee1
Setting
irrigated rice fielde1

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

t0

“Smart agriculture practice for intensively rice cultivation in both irrigated and rainfed rice field”

✓ located verbatim in the source · title, characters 0–100 · show in text ↑
e1

“The Panca Kelola Ramli in irrigated rice field could reduce Urea and chemical pesticide use.”

✓ located verbatim in the source · abstract, characters 1305–1397 · show in text ↑

nitrogen · organism · Oryza sativa (rice)Positive and negative results

61 papers: 45 positive, 16 negative or no effect

44 papers in the same direction as this paper · 14 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

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biochar · growth · Oryza sativa (rice)Positive and negative results

70 papers: 64 positive, 6 negative or no effect

63 papers in the same direction as this paper · 5 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. negative
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fertilization · organism · Oryza sativa (rice)Positive and negative results

135 papers: 113 positive, 22 negative or no effect

112 papers in the same direction as this paper · 19 in the opposite direction · 3 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

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nitrogen · growth · Oryza sativa (rice)Positive and negative results

511 papers: 402 positive, 109 negative or no effect

401 papers in the same direction as this paper · 101 in the opposite direction · 8 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

507 papers more in this group

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

759 papers: 670 positive, 89 negative or no effect

669 papers in the same direction as this paper · 81 in the opposite direction · 8 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

755 papers more in this group

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biochar · organism · Oryza sativa (rice)Results agree

9 papers: 9 positive, 0 negative or no effect

8 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

5 papers more in this group

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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.