Paper · 2019 · Jurnal Agribisnis dan Agrowisata (Journal of Agribusiness and Agritourism)

Ketahanan Sistemik Terinduksi pada Tanaman Padi dengan Ekstrak Tumbuhan terhadap Nematoda Bengkak Akar (Meloidogyne graminicola Golden and Birchfiels)

Toto Sunarto; Tarkus Suganda; Martua Suhunan Sianipar; et al.

6
claims
18
verbatim quotes
0
citations
1
research areas
✓
Open access

Abstract

ABSTRACTInduced systemic resistance in rice plant with plant extract to rice root-knot nematode (Meloidogyne graminicola Golden and Birchfiels)Rice is one of important crop that constantly infected by various pathogens. Root-knot nematodes (Meloidogyne graminicola) can decrease rice productivity in Southeast Asia. These nematodes have been reported in Indonesia. Currently nematode control is focused on biological control, application of organic and inorganic materials, natural nematicide, and induction of resistance. The study was conducted in the greenhouse Department of Plant Pest and Disease, Faculty of Agriculture, Universitas Padjadjaran. The purpose of this study was to obtain an effective type of plant extract as an inducer of rice plant resistance to M. graminicola. The experiment used experimental method with Randomized Block Design consisting of 6 treatments and 4 replications. The treatment consists of application of plant leaf extract: kirinyuh (Chromolaena odorata), beluntas (Plucea indica), water hyacinth (Eichornia crassipes), spinach thorn (Amaranthus spinosus), control (without plant extract), and carbofuran. The experimental results showed that the extract of beluntas (P. indica) and spinach thorn (A. spinosus) can decrease the amount of gall on the roots of rice plants, and can suppress the amount of juvenile II M. graminicola in 100 ml of soil.Keywords: Induced systemic resistance, Meloidogyne graminicola, Plant extract, RiceABSTRAKTanaman padi merupakan tanaman serealia penting di dunia. Patogen tanaman seperti jamur, bakteri, virus, dan nematoda merupakan faktor pembatas pada budidaya tanaman padi. Nematoda bengkak akar (Meloidogyne graminicola) dapat menurunkan produktivitas padi di Asia Tenggara, dan nematoda ini telah dilaporkan terdapat di Indonesia. Pengendalian nematoda parasit tanaman sangat sulit, umumnya menggunakan nematisida kimia yang berbahaya bagi manusia dan lingkungan. Saat ini pengendalian nematoda difokuskan pada pengendalian secara biologi, aplikasi bahan organik dan inorganik, nematisida alami, dan induksi resistensi. Penelitian ini dilakukan di rumah kaca Departemen Hama dan Penyakit Tumbuhan, Fakultas Pertanian Universitas Padjadjaran, Jatinangor. Tujuan penelitian adalah untuk memperoleh jenis ekstrak tumbuhan yang efektif sebagai bahan penginduksi ketahanan tanaman padi terhadap M. graminicola. Penelitian menggunakan metode percobaan dengan Rancangan Acak Kelompok terdiri dari 6 perlakuan dan 4 ulangan. Perlakuan terdiri dari kontrol (tanpa ekstrak tumbuhan), aplikasi ekstrak daun tumbuhan kirinyuh, beluntas, eceng gondok, bayam duri, dan karbofuran. fek ekstrak tumbuhan sebagai bahan penginduksi tanaman diuji terhadap jumlah gall pada akar, jumlah juvenile tingkat kedua (J2) M. graminicola dalam tanah, berat basah bagian atas tanaman, berat basah akar, dan tinggi tanaman padi. Hasil percobaan menunjukkan bahwa aplikasi ekstrak daun tanaman bayam duri dan beluntas dengan metode seed treatment (perendaman benih padi) dan soil drench (penyiraman pada tanah sekitar tanaman padi) dapat menurunkan jumlah gall pada akar padi dan tanaman padi resisten terhadap M. graminicola. Ekstrak daun bayam duri dan beluntas dapat menekan jumlah J2 M. graminicola dalam tanah dan meningkatkan berat basah akar dan tinggi tanaman padi.Kata Kunci: Ekstrak tumbuhan, Ketahanan sistemik terinduksi, Meloidogyne graminicola, Padi

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Claims 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Beluntas (Pluchea indica) extract decreased gall number on rice roots.

Taxon
rice plantsOryza sativae0
Treatment
extract of beluntas (P. indica)e0
Interactor
Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
Outcome
amount of gall on the rootse0
Direction
decreasee0
Comparator
control (without plant extract)e7

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

“Meloidogyne graminicola”

✓ located verbatim in the source · title, characters 104–127 · show in text ↑
e7

“control (without plant extract)”

✓ located verbatim in the source · abstract, characters 1095–1126 · show in text ↑
e0

“the extract of beluntas (P. indica) and spinach thorn (A. spinosus) can decrease the amount of gall on the roots of rice plants”

✓ located verbatim in the source · abstract, characters 1181–1308 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Spinach thorn (Amaranthus spinosus) extract decreased gall number on rice roots.

Taxon
rice plantsOryza sativae0
Treatment
spinach thorn (A. spinosus)e0
Interactor
Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
Outcome
amount of gall on the rootse0
Direction
decreasee0
Comparator
control (without plant extract)e7

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

“Meloidogyne graminicola”

✓ located verbatim in the source · title, characters 104–127 · show in text ↑
e7

“control (without plant extract)”

✓ located verbatim in the source · abstract, characters 1095–1126 · show in text ↑
e0

“the extract of beluntas (P. indica) and spinach thorn (A. spinosus) can decrease the amount of gall on the roots of rice plants”

✓ located verbatim in the source · abstract, characters 1181–1308 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Beluntas extract suppressed the number of second-stage juveniles of M. graminicola in 100 ml soil.

Taxon
rice plantsOryza sativae0
Treatment
extract of beluntas (P. indica)e0
Interactor
Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
Outcome
amount of juvenile II M. graminicola in 100 ml of soile0
Direction
suppresse0
Comparator
control (without plant extract)e7

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

“Meloidogyne graminicola”

✓ located verbatim in the source · title, characters 104–127 · show in text ↑
e7

“control (without plant extract)”

✓ located verbatim in the source · abstract, characters 1095–1126 · show in text ↑
e0

“the extract of beluntas (P. indica) and spinach thorn (A. spinosus) can decrease the amount of gall on the roots of rice plants, and can suppress the amount of juvenile II M. graminicola in 100 ml of soil”

✓ located verbatim in the source · abstract, characters 1181–1385 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Spinach thorn extract suppressed the number of second-stage juveniles of M. graminicola in 100 ml soil.

Taxon
rice plantsOryza sativae0
Treatment
spinach thorn (A. spinosus)e0
Interactor
Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
Outcome
amount of juvenile II M. graminicola in 100 ml of soile0
Direction
suppresse0
Comparator
control (without plant extract)e7

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

“Meloidogyne graminicola”

✓ located verbatim in the source · title, characters 104–127 · show in text ↑
e7

“control (without plant extract)”

✓ located verbatim in the source · abstract, characters 1095–1126 · show in text ↑
e0

“the extract of beluntas (P. indica) and spinach thorn (A. spinosus) can decrease the amount of gall on the roots of rice plants, and can suppress the amount of juvenile II M. graminicola in 100 ml of soil”

✓ located verbatim in the source · abstract, characters 1181–1385 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bayam duri (spinach thorn) leaf extract increased root fresh weight and plant height of rice.

Taxon
padie0
Treatment
bayam durie0
Interactor
Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
Outcome
berat basah akar dan tinggi tanaman padie0
Direction
meningkatkane0
Comparator
control (without plant extract)e7

Verbatim

t0

“Meloidogyne graminicola”

✓ located verbatim in the source · title, characters 104–127 · show in text ↑
e7

“control (without plant extract)”

✓ located verbatim in the source · abstract, characters 1095–1126 · show in text ↑
e0

“Ekstrak daun bayam duri dan beluntas dapat menekan jumlah J2 M. graminicola dalam tanah dan meningkatkan berat basah akar dan tinggi tanaman padi”

✓ located verbatim in the source · abstract, characters 3172–3317 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Beluntas leaf extract increased root fresh weight and plant height of rice.

Taxon
padie0
Treatment
beluntase0
Interactor
Meloidogyne graminicolaMeloidogyne graminicolat0pathogen
Outcome
berat basah akar dan tinggi tanaman padie0
Direction
meningkatkane0
Comparator
control (without plant extract)e7

Verbatim

t0

“Meloidogyne graminicola”

✓ located verbatim in the source · title, characters 104–127 · show in text ↑
e7

“control (without plant extract)”

✓ located verbatim in the source · abstract, characters 1095–1126 · show in text ↑
e0

“Ekstrak daun bayam duri dan beluntas dapat menekan jumlah J2 M. graminicola dalam tanah dan meningkatkan berat basah akar dan tinggi tanaman padi”

✓ located verbatim in the source · abstract, characters 3172–3317 · show in text ↑

Amaranthus spinosus · Meloidogyne graminicola · Oryza sativa (rice)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

Spinacia oleracea · Meloidogyne graminicola · Oryza sativa (rice)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

botanical · Meloidogyne graminicola · Oryza sativa (rice)Results agree

11 papers: 11 positive, 0 negative or no effect

10 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

7 papers more in this group

See all 11 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.