အရာများအတွက် ရိုးရှင်းသော မှတ်တမ်းများကို ပြပါ။
Effect of light quality and eyestalk ablation on ovarian maturation in Penaeus monodon
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dc.contributor.author | Pudadera, Rosario A. | |
dc.contributor.author | Primavera, Jurgenne | |
dc.date.accessioned | 2012-09-28T05:42:48Z | |
dc.date.available | 2012-09-28T05:42:48Z | |
dc.identifier.citation | Pudadera, R. A., & Primavera, J. H. (1981). Effect of light quality and eyestalk ablation on ovarian maturation in Penaeus monodon. Kalikasan, The Philippine Journal of Biology, 10(2-3), 231-241. | en |
dc.identifier.issn | 0115-0553 | |
dc.identifier.uri | http://hdl.handle.net/10862/1121 | |
dc.description | Contribution No. 99, Aquaculture Department, SEAFDEC. | en |
dc.description.abstract | Prawns were subjected to the following treatments: blue light, red light, natural light, and natural light plus unilateral eyestalk ablation. Unablated prawns under blue and natural light developed stage III ovaries; under red light ovarian maturation reached only stage II. Ablation resulted in full maturation of ovaries and subsequent spawning. The external changes of the ovary were generally the same for both the ablated prawns under natural light and the unablated under different light qualities. Under blue light, however the ovary at stage III had numerous atretic cells and the diameter of its ova was more uniform. The maturation stage and mean gonadosomatic indices were high for the ablated and low for the unablated prawns. | en |
dc.language.iso | en | en |
dc.publisher | University of the Philippines Los Baños | en |
dc.subject | Penaeus monodon | en |
dc.title | Effect of light quality and eyestalk ablation on ovarian maturation in Penaeus monodon | en |
dc.type | Article | en |
dc.citation.volume | 10 | |
dc.citation.issue | 2-3 | |
dc.citation.spage | 231 | |
dc.citation.epage | 241 | |
dc.citation.journalTitle | Kalikasan, The Philippine Journal of Biology | en |
dc.subject.asfa | light effects | en |
dc.subject.asfa | induced ovulation | en |
dc.subject.asfa | eyestalk extirpation | en |
dc.subject.asfa | ovaries | en |
dc.subject.asfa | sexual maturity | en |
dc.subject.scientificName | Penaeus monodon | en |
ဤအရာအတွက် ဖိုင်
ဖို | အရွယ်အစား | ပုံစံ | ရှာဖွေကြည့်သည်။ |
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ဤအရာသည် အောက်ပါစုစည်းမှုများမှ သက်ဆိုင်ပါသည်။
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AQD Journal Articles [1215]
These papers were contributed by AQD staff to various national and international journals