Statistik demografi Dolichotetranychus floridanus Banks pada dua kultivar nanas (Ananas comosus (L.) Merr.)
| العنوان: | Statistik demografi Dolichotetranychus floridanus Banks pada dua kultivar nanas (Ananas comosus (L.) Merr.) |
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| المؤلفون: | Sugeng Santoso, Ali Nurmansyah, Ariffatchur Fauzi |
| المصدر: | Journal of Natural Resources and Environmental Management, Vol 10, Iss 4 (2021) |
| بيانات النشر: | Bogor Agricultural University, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Net reproductive rate, lcsh:GE1-350, Cayenne, Biology, Fecundity, Dolichotetranychus, Queen (playing card), Horticulture, Cultivar, false spider mite, pineapple, statistics demography, computer, Pest infestation, lcsh:Environmental sciences, computer.programming_language |
| الوصف: | Pineapple is one of important fruit crops in Indonesia. One of important problems in pineapple production is pest infestation.. This study aims to investigate the biology, demography, and life cycle of Dolichotetranychus floridanus Banks on two pineapple cultivars (Queen and Cayenne). Observation of mite development (eggs-adults) were conducted every 6 hours. Adults were observed everyday to record the fecundity. The life table was constructed from the survivor and fecundity of D. floridanus. Based on this table, the variables of population growth, including gross reproduction rate (GRR), net reproductive rate (R0), mean generation time (T) and increase intrinsic rate (r) were determined. The results showed that the GRR, R0, and r of D. floridanus in the Queen cultivar were higher than Cayenne cultivar, while the T in the Queen cultivar was lower. Queen cultivar more suitable for D. floridanus than Cayenne cultivar. |
| اللغة: | English |
| تدمد: | 2460-5824 2086-4639 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d98b5cde07c0acadecaad51a6c0e48d1 http://journal.ipb.ac.id/index.php/jpsl/article/view/33778 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....d98b5cde07c0acadecaad51a6c0e48d1 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 24605824 20864639 |
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