Judul: Kontribusi vigor awal terhadap daya simpan benih jagung (Zea mays L.) dan kedelai (Glycine max L. Merr.)
Abstrak: Tujuan penelitian adalah untuk menentukan peranan vigor awal(Va) terhadap daya simpan benih, serta berusaha menemukan tolak ukur yang dapat menunjukan indikasi vigor awal baik yang dlpengaruhi oleh faktor "innate" atau pun "induced", dan bersama vigor benih oleh pengaruh faktor "enforcedr" (Ve) digunakan untuk menduga daya simpan benih. Juga neneliti kemungkinan masuknya uap etanol ke dalam biji, apabila benih didera dengan etanol 95 Persen dalam bentuk uap,
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Judul: Beberapa tolok ukur vigor awal benih jagung (Zea mays L.) untuk indikasi status vigor benih pertumbuhan dan produksi
Abstrak: Tujuan penelitian ini adalah sekali hang Ring adanya itu tolak ukur yang capat tabth peka da Lambada vigor deri kelompok benih. Repe han tolok ukur yang akan digunakan untuk ang vig wal berbagai kelopak beni dilihat dari makin dinny periodam viabilitas dalam kandist qtian dan sub opti mitu pak, Selain itu penelitian juga bertujua status vigor, pertuduh di lapang d produknya Bllok beth yang disahala sath berada del parid 15 relibaser dioja vige lydings bregat to her all vigor di laleratu dan di la gresi dan tisin korelast dapet sittukan hal bezat kuring kecha y las dan burit hating she brou haal vir anal, barkontribusi terhadap status vigo bush, arts in gidentifikasikan d IPB University tapang asyal stačia bibit tinggi. Dengan perkata Tai hawa peranan vigor awal yang dijalankan melalui e- rut kering keraiah 4 hari a bar wing what bu 4aye hub di 1mg serto vigor the wings. Evaluasi Beberapa Tolok Ukur Vigor Unutk Pendugaan..dst
Keyword: Zea mays, Hybrid vigour, Growth, Production

Judul: Distribution and Diversity of Ectoparasite Mites on Geckos in Indonesia
Abstrak: Data on the diversity and dispersal of parasitic mites on house geckos in Indonesia are very scarce. In this work, the distribution and diversity of mites living on three species of house geckos, namely Cosymbotus platyurus, Hemidactylus frenatus, and H. garnotii collected throughout Indonesia, has been elaborated. Geckos and mites were captured and immediately preserved in 70% ethanol. Whole mount of the mites was prepared by clearing in lactophenol followed by mounting on polyvinyl lactophenol solutions. The SEM preparation was conducted to examine the detail morphological characters of the mites. The results showed that among 448 individuals of geckos, 221 geckos were infected by Geckobia mites. Prevalences of C. platyurus, H. frenatus, and H. garnotii infested by mites were 14.8%, 50.69%, and 79.6%, respectively. Three different spesies of Geckobia (G1, G2, and G3) could be differentiated; and based on similarities of their morphological characters to ones described in published literatures, Geckobia G2 is Geckobia glebosum and Geckobia G3 is Geckobia bataviensis while G1 could not be identified to the species level. The highest mean intensity of Geckobia G1 infestation was found on H. garnotii (I=7.0), G. glebosum infestation on H. frenatus (I=3.5), and G. bataviensis infestation on H. garnotii (I=11.8). In general, C. platyurus was infested by the least number of mites. Geckobia G1 were found living on the skin folds on the claws, G. glebosum were found mainly on the body and thigh, and G. bataviensis were found on almost all parts of the host’s body. Geckobia mites are distributed randomly throughout Indonesian Archipelago, following the pattern of distribution of their hosts. So it is concluded that Geckobia G1, G. glebosum, and G. bataviensis are sympatric.
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