Abstract
Persistence and Breaking of Local Chilli Seed Dormancy Using Seed Bio-Invigoration Techniques. This study aims to evaluate the persistence of local chilli seed dormancy while evaluating seed bio-invigoration techniques that effectively break the dormancy of local chilli. The study consisted of two series of experiments, namely: the persistence test of local chilli. seed dormancy (Series 1) was observed descriptively using a germination indicator for several weeks to reach a germination percentage ≥ 80%. Testing of seed dormancy breakage by seed bio-invigoration technique (Series 2) using a randomized complete design with 3 replications and 7 treatments namely: no treatment (A0), matriconditioning of husk charcoal powder (SAS) + Bacillus sp. CKD061 (A1), matriconditioning SAS + Pseudomonas sp. TBT214 (A2), red brick powder matriconditioning (SBM) + Bacillus sp. CKD061 (A3), matriconditioning SBM + Pseudomonas sp. TBT214 (A4), matriconditioning SAS + Bacillus sp. CKD061 + Pseudomonas sp. TBT214 (A5), and matriconditioning SBM + Bacillus sp. CKD061 + Pseudomonas sp. TBT214 (A6). The results showed that the persistence of local chilli seed dormant cultivars Konsel 1 and Konsel 2 cultivars were 6 weeks. While the dormancy break test on the Konsel 1 cultivar was 2 weeks at A1 treatment with breaking dormancy of 90.00%. While in Konsel 2 cultivar which is 4 weeks in the A6 treatment with breaking dormancy 86.67% which is significantly different from the control. This study shows that A1 treatment can break dormancy of chilli seeds in Konsel 1 cultivar and A6 treatment in Konsel 2 cultivar.
Highlights
Persistensi dan Pematahan Dormansi Benih Cabai Rawit Lokal Menggunakan Teknik Bio-Invigorasi Benih.Penelitian ini bertujuan untuk mengevaluasi persistensi dormansi benih cabai rawit lokal sekaligus mengevaluasi teknik bio-invigorasi benih yang efektif mematahkan dormansi cabai rawit lokal
This study aims to evaluate the persistence of local chilli seed dormancy while evaluating seed bioinvigoration techniques that effectively break the dormancy of local chilli
The results showed that the persistence of local chilli seed dormant cultivars Konsel 1 and Konsel 2 cultivars were 6 weeks
Summary
Persistensi dan Pematahan Dormansi Benih Cabai Rawit Lokal Menggunakan Teknik Bio-Invigorasi Benih.Penelitian ini bertujuan untuk mengevaluasi persistensi dormansi benih cabai rawit lokal sekaligus mengevaluasi teknik bio-invigorasi benih yang efektif mematahkan dormansi cabai rawit lokal. Penelitian terdiri atas dua seri percobaan yaitu: uji persistensi dormansi benih cabai rawit lokal (Seri 1) diamati secara deskriptif menggunakan indikator daya berkecambah selama beberapa minggu hingga mencapai persentase perkecambahan Pengujian pematahan dormansi benih dengan teknik bio-invigorasi benih (Seri 2) menggunakan rancangan acak lengkap dengan 3 ulangan dan 7 perlakuan yaitu: tanpa perlakuan (A0), matriconditioning serbuk arang sekam (SAS) + Bacillus sp.
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