Paper · 2022 · BioScience

The effect of Trichoderma spp. against germination speed of batok glutinous rice seeds (Oryza sativa L. var. glutinosa)

Wibi M Syofian; Azwir Anhar

2
claims
7
verbatim quotes
0
citations
2
research areas
✓
Open access · cc-by

Abstract

Batok glutinous rice especially local varieties, is one of the agricultural commodities that can be used as a source of food. Besides having a good taste, batok glutinous rice is also not easily attacked by pests and rice seeds easily obtained. However, obstacles in the utilization of glutinous rice for local varieties are long harvest time and low production. Therefore, seed priming is carried out by utilizing biofertilizer derived from the rhizosphere fungus, Trichoderma spp . Trichoderma is a function that is classified as Plant Growth Promoting Function (PGPF) which is able to stimulate plant growth by producing growth regulators. This study aims to determine the response of the germination of batok glutinous rice seeds against of Trichoderma spp. This research is an experimental study using a completely randomized design with 7 treatments and 3 replications. The treatment given was soaking seeds with 6 types of Trichoderma spp . isolates and 1 control soaked with aquadest. The data obtained were analyzed statistically using ANOVA. If there are significant differences, further tests of DMRT are carried out with α = 5%.The results obtained indicate that Trichoderma spp . no significant effect on the percentage of germination and vigor index, but significant effect on the germination speed with RE isolates is the best isolate in increasing the seed germination speed. Beras ketan Batok khususnya varietas lokal, merupakan salah satu komoditas pertanian yang dapat dimanfaatkan sebagai sumber pangan. Selain memiliki rasa yang enak, beras ketan batok juga tidak mudah terserang hama dan bibit padi mudah didapatkan. Namun kendala dalam pemanfaatan beras ketan untuk varietas lokal adalah waktu panen yang lama dan produksi yang rendah. Oleh karena itu, priming benih dilakukan dengan memanfaatkan pupuk hayati yang berasal dari cendawan rizosfer Trichoderma spp. Trichoderma merupakan fungsi yang tergolong Plant Growth Promoting Function (PGPF) yang mampu merangsang pertumbuhan tanaman dengan memproduksi zat pengatur tumbuh. Penelitian ini bertujuan untuk mengetahui respon perkecambahan benih ketan batok terhadap Trichoderma spp. Penelitian ini merupakan penelitian eksperimen dengan menggunakan rancangan acak lengkap dengan 7 perlakuan dan 3 ulangan. Perlakuan yang diberikan adalah perendaman benih dengan 6 jenis Trichoderma spp. isolat dan 1 kontrol direndam dengan aquadest. Data yang diperoleh dianalisis secara statistik menggunakan ANOVA. Jika terdapat perbedaan yang signifikan, selanjutnya dilakukan uji DMRT dengan = 5%. Hasil yang diperoleh menunjukkan bahwa Trichoderma spp. tidak berpengaruh nyata terhadap persentase daya berkecambah dan indeks vigor, namun berpengaruh nyata terhadap kecepatan berkecambah dengan isolat RE merupakan isolat terbaik dalam meningkatkan kecepatan berkecambah benih.

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Claims 2

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Soaking batok glutinous rice seeds in six Trichoderma spp. isolates had no significant effect on germination percentage or vigor index compared with an aquadest control.

Taxon
Oryza sativaOryza sativat0
Material
Batok glutinous ricee0
Treatment
soaking seeds with 6 types of Trichoderma spp . isolatese1
Interactor
Trichoderma sppTrichodermae1symbiont
Outcome
percentage of germination and vigor indexe2
Direction
no significant effecte2
Comparator
1 control soaked with aquadeste1

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 ↗
Trichoderma
Trichoderma · Interactor · picture of the genus (one of its species)US Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Batok glutinous rice especially local varieties”

✓ located verbatim in the source · abstract, characters 0–47 · show in text ↑
e1

“The treatment given was soaking seeds with 6 types of Trichoderma spp . isolates and 1 control soaked with aquadest”

✓ located verbatim in the source · abstract, characters 876–991 · show in text ↑
e2

“Trichoderma spp . no significant effect on the percentage of germination and vigor index”

✓ located verbatim in the source · abstract, characters 1175–1263 · show in text ↑
t0

“Oryza sativa L. var. glutinosa”

✓ located verbatim in the source · title, characters 88–118 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Trichoderma RE isolate significantly increased the germination speed of batok glutinous rice seeds relative to the control, making it the best isolate.

Taxon
Oryza sativaOryza sativat0
Treatment
RE isolatese3
Interactor
Trichoderma sppTrichodermae1symbiont
Outcome
germination speede3
Direction
increasinge3
Comparator
1 control soaked with aquadeste1

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 ↗
Trichoderma
Trichoderma · Interactor · picture of the genus (one of its species)US Department of Agriculture, Agricultural Research Service, Systematic Botany and Mycology Laboratory, [1] · Public domain · Wikimedia Commons ↗

Verbatim

e1

“The treatment given was soaking seeds with 6 types of Trichoderma spp . isolates and 1 control soaked with aquadest”

✓ located verbatim in the source · abstract, characters 876–991 · show in text ↑
e3

“but significant effect on the germination speed with RE isolates is the best isolate in increasing the seed germination speed”

✓ located verbatim in the source · abstract, characters 1265–1390 · show in text ↑
t0

“Oryza sativa L. var. glutinosa”

✓ located verbatim in the source · title, characters 88–118 · show in text ↑

Trichoderma · growth · Oryza sativa (rice)Results differ

36 papers: 30 positive, 6 negative or no effect

5 papers in the same direction as this paper · 30 in the opposite direction

  1. positive
  2. positive
  3. positive

32 papers more in this group

See all 36 papers →

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

313 papers: 274 positive, 39 negative or no effect

38 papers in the same direction as this paper · 274 in the opposite direction

  1. positive
  2. positive
  3. positive

309 papers more in this group

See all 313 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.