Ab Latif, Zahidah
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Induction Of Ovulation Using Ovaprim And Its Impact On Reproductive Parameter Of Clarias gariepinus Anak Gaung, Paul Morisson; Ismail, Zalina; Abdul Mutalib, Asilah; Ismail, Fazhana; Che Man, Shaibatul ’ Islamiah; Ab Latif, Zahidah
Journal of Vocational Education Studies Vol 3, No 2 (2020)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/joves.v3i2.2931

Abstract

Sustainability of the aquaculture industry can be secure through the induce breeding technique. One way that induce breeding can do is to increase the rate of maturation and ovulation in making sure the availability of good quality fish seed all year round. Here, we investigate how Ovaprim hormone impact the reproduction of Clarias gariepinusincluding spawning rate, fecundity, hatching and survival rate. For this purpose, Six broodstocks were divided in three experimental treatments and injected intramuscularly with different doses of Ovaprim hormone of T1: 0.25ml/kg for female and 0.125ml/kg for male, T2: 0.5ml/kg for female and 0.25ml/kg for male and T3: 1.0ml/kg for female and 0.5ml/kg for male. According to our results, broodstock injected with Ovaprim hormone of dose of T3: 1.0ml/kg for female and 0.5ml/kg for male showed higher eggs production and hatching rate compared to other treatment. The results of this study suggest that a dosage of 1.0ml/kg Ovaprim for female and 0.5ml/kg for male have a better effect on the reproductive parameter of Clarias gariepinus.
Effects Of Fish Amino Acid (Faa) Application on Growth and Development of Okra (Abelmoschus Esculentus) at Different Sampling Times Johari, Nor Syakina; Abdul Mutalib, Asila; Ismail, Zalina; Ismail, Fazhana; Ab Latif, Zahidah; Che Man, Shaibatul ' Islamiah; Tang, Jing Rui
Journal of Vocational Education Studies Vol 3, No 2 (2020)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/joves.v3i2.2932

Abstract

An experiment was conducted to determine the effects of fish amino acid (FAA) application on growth and development of okra (Abelmoschus esculentus) with different sampling times. It was placed at Soil Science Laboratory, Blok Pakar at the Universiti Pendidikan Sultan Idris (UPSI). The okra plant was treated with a different amount of FAA (5 mL and 10 mL). Total of experimental units were 24. The used experimental design was Randomised Complete Block Design (RCBD). The parameters such as root length, shoot length, plant biomass, soil pH and soil moisture content were analysed after 2 weeks and 4 weeks of transplanting. The data was analysed by using Analysis of Variance (ANOVA), Statistical Package for the Social Sciences (SPSS) and means comparison were using Tukey HSD test with significant level (P≤0.05). Results showed that FAA application and different sampling times were significantly affected the shoot length of okra. Besides, the volume of FAA and the number of weeks were significantly affected the soil pH and the soil moisture content, respectively. However, the addition of FAA application did not affect the root length and plant biomass of okra.