The Effectiveness of Hot Water and Guano Tea Treatments on Aphelenchoides besseyi Nematode on Rice Seeds and Their Effects on the Growth of Rice Seedling
| Main Authors: | Syarifah, Syarifah, Supramana, Supramana, Triwidodo, Hermanu |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | ind |
| Terbitan: |
The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)
, 2023
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| Subjects: | |
| Online Access: |
http://journal.ipb.ac.id/index.php/jfiti/article/view/26979 http://journal.ipb.ac.id/index.php/jfiti/article/view/26979/25192 |
Daftar Isi:
- Aphelenchoides besseyi merupakan salah satu nematoda penting terbawa benih yang menginfeksi padi dan dapat menyebabkan kehilangan hasil serta mengurangi kualitas gabah. Penelitian ini bertujuan mendapatkan metode yang efektif untuk mengendalikan nematoda A. besseyi pada benih padi melalui perlakuan air panas dan teh guano. Penelitian dilakukan terhadap tiga varietas padi, yaitu Pak Tiwi 1, Ciherang, dan IPB 3S, dua perlakuan perendaman, yaitu perendaman air panas suhu 55 °C dan perendaman dalam teh guano, serta tujuh waktu perendaman, yaitu 0, 5, 10, 15, 20, 25, dan 30 menit. Perlakuan air panas suhu 55 °C dan teh guano efektif menurunkan populasi nematoda, namun pengaruhnya berbeda pada setiap varietas. Pada varietas Pak Tiwi 1 perendaman air panas efektif menurunkan populasi nematoda pada waktu perendaman 5-30 menit, dan daya tumbuh paling baik pada perendaman air panas dengan waktu 10 menit dan kontrol dengan waktu 20 menit. Pada varietas Ciherang, metode perendaman air panas efektif dengan rentang waktu 5-30 menit dan perendaman teh guano selama 30 menit efektif menurunkan populasi nematoda, serta interaksi terbaik yang menghasilkan daya tumbuh paling tinggi ditunjukkan pada perlakuan kontrol dengan waktu 10, 15, 20, 25, dan 30 menit, perendaman teh guano dengan waktu 5, 10, 25 menit, dan perendaman air panas dengan waktu 5 dan 10 menit. Pada varietas IPB 3S, penurunan populasi terbaik ditunjukkan pada perendaman teh guano dengan waktu 5 dan 30 menit, sedangkan daya tumbuh terbaik ditunjukkan pada perendaman air panas dengan waktu 5 menit.
- The Effectiveness of Hot Water and Guano Tea Treatments on Aphelenchoides besseyi Nematode on Rice Seeds and Their Effects on the Growth of Rice Seedling Aphelenchoides besseyi is one of the important nematodes infecting rice and can significantly reduce yield and grain quality. The research aimed to obtain an effective method to control A. besseyi in rice seeds through hot water treatment and soaking in guano tea. The study was conducted on three varieties, i.e Pak Tiwi 1, Ciherang, and IPB 3S. Two treatments was evaluated, i.e. soaking the seeds on hot water (55 °C) and guano and soaking time at 5, 10, 15, 20, 25, and 30 minutes. Hot water treatment at 55 °C and guano tea effectively reduced the population of nematodes, but show different effect depending on the variety. In var. Pak Tiwi 1, hot water treatment is effectively reduced nematode population with 5-30 minutes soaking time, and the best of growth of rice seedling shown in 10 minutes soaking in hot water and 20 minutes soaking in control treatment. In var. Ciherang, the method of hot water treatment with 5-30 minutes soaking time and immersion of guano tea for 30 minutes effectively decreases the nematode population, and the best interaction that produces the highest rice seedling growth is shown in the control treatment with a time of 10, 15, 20, 25, and 30 minutes, immersion of guano tea with 5, 10, 25 minutes, and hot water treatment with 5 and 10 minutes soaking time. In IPB 3S, the best population decrease was shown in the immersion of guano tea with 5 and 30 minutes soaking time, meanwhile the best growth of rice seedling is shown in 5 minutes soaking time of hot water treatment.