Pengaruh Priming Trichoderma spp. Terhadap Benih dalam Menekan Jamur Aspergillus flavus Penyebab Penyakit Rebah Kecambah Tanaman Kacang Tanah

Anita, Tri Yuli (2024) Pengaruh Priming Trichoderma spp. Terhadap Benih dalam Menekan Jamur Aspergillus flavus Penyebab Penyakit Rebah Kecambah Tanaman Kacang Tanah. Undergraduate thesis, UPN Veteran Jawa Timur.

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Abstract

Aspergillus flavus can infect peanuts at 0.27%, which is included in the low category but is the limit of infection tolerance because it can cause a decrease in germination and damping off disease. Environmentally friendly control efforts for A. flavus can be carried out by utilizing biological agents such as Trichoderma spp. This study aims to evaluate the ability of T. harzianum and T. asperellum to inhibit the growth of A. flavus and the application method of bio-priming enriched with Trichoderma spp. The research used a factorial Completely Randomized Design (CRD) consisting of 2 factors. The first factor is isolate Trichoderma spp. namely T. harzianum (T1), T. asperellum (T2), and Control (T0), namely A. flavus without biological agents. The second factor is the application method, namely bio-priming (B1) and bio-matrixpriming (B2). Each treatment was repeated 4 times, and the number of seeds used was 5 seeds in each unit. The results of the T. harzianum research showed the highest inhibitory ability against A. flavus in the in-vitro test, namely 49%. Bio-priming treatment containing the active ingredient T. harzianum is the best treatment in increasing the vigor and germination of peanuts, namely by 80% and 95%. Apart from that, it can provide the best results regarding disease incidence, namely 20% Keywords: Bio-priming, Bio-matrixpriming, Germination power, Damping off

Item Type:

Thesis (Undergraduate)

Contributors:

Contribution	Contributors	NIDN/NIDK	Email
Thesis advisor	Suryaminarsih, Penta	NIDN196005261987032001	penta_s@upnjatim.ac.id
Thesis advisor	Rahmadhini, Noni	NIDN17219890418015	nonirahmadhini.agrotek@upnjatim.ac.id

Subjects:

S Agriculture > S Agriculture (General)

Divisions:

Faculty of Agriculture > Departement of Agritechnology

Depositing User:

Tri Yuli Anita

Date Deposited:

06 Jun 2024 01:52

Last Modified:

06 Jun 2024 01:52

URI:

https://repository.upnjatim.ac.id/id/eprint/24390