The information was exhibited given that tables and figures, and therefore the analysis was indeed examined descriptively using investigations with associated reports, ideas, and you may industry observations.
Length-lbs matchmaking
Industry observance of your connect structure indicated that Liza macrolepis and Moolgarda engeli had been prevalent. A maximum of 242 L. macrolepis and you may 109 Yards. engeli was in fact tested and counted regarding the analysis. The duration of men L. macrolepis varied regarding 141.4 – 202.step 1 mm (164.8 ± mm), and you may ranged regarding 129.2–185.4 mm (159.1 ± mm) for women. The body lbs out-of male L. macrolepis ranged off 34.eight grams so you can 89.6 g (54.step one ± thirteen.3 g in average), and twenty-eight.8 g to g (47.nine ± nine.52 grams in the mediocre) in females. Along a man Yards. engeli ranged from 109.9–188.5 mm (161.9± mm) and 116.5–182.step three mm (154.1 ± mm) for women. One’s body pounds of one’s guys was 13.six – 108.5 gram (47.6±19.step three gram), and this of your female is fourteen.2–75.step one gram (41.4 ± gram). Intense studies come once the fundamental research 37 .
The results of one’s LWRs investigation on L. macrolepis showed that a man fish got a b property value dos.forty two with a correlation coefficient off 0.93, and girls fish got a-b worth of step one.81 and you can a relationship coefficient regarding 0.82 (Figure 2a and 2b). Hence, a man and you will lady L. macrolepis demonstrated negative increases designs, and a medium relationship between pounds and you will full length of the new seafood. The outcome from LWRs study out of male Meters. engeli revealed that the typical b value are 3.twenty-two with a good coefficient relationship off 0.89. The female M. engeli got the typical b worth of parship hile apk 3.41 with an effective coefficient relationship of 0.93 (Contour 3a and you may 3b). This type of analysis indicate that the male and you can women Yards. engeli features an optimistic allometric growth trend, and you can a robust correlation anywhere between fat and you will full duration.
Figure 2.
The distance-pounds dating from Liza macrolepis centered on linear allometric design (a) male, (b) female; Testing off noticed and predict growth to possess men (c), and lady (d) away from Liza macrolepis. R2 – devotion coefficient, r – correlation coefficient, N – amount of fish tested.
Profile step three.
The length-pounds relationship away from Moolgarda engeli based on linear allometric model (a) men, (b) female; Comparison off seen and forecast growth having men (c), and female (d) from Moolgarda engeli. R2 – devotion coefficient, roentgen – relationship coefficient, N – level of seafood sampled.
Predicated on testing season, an average b property value L. macrolepis (female and male) is actually dos.78 in deceased year and you will 2.twenty-eight inside wet season (Figure 4a). The new b value of Yards. engeli is step three.42 during the deceased 12 months and you will dos.forty-eight during the wet season (Shape 4b). This type of analysis mean that the brand new b well worth is lower in the wet-season both for kinds. The scatter plots of land of predict practical pounds to have particular noticed length, while the calculated on the element out of size–weight regression, try showed when you look at the Shape 2c and you can 2d and you will Profile 3c and you may d. New regression activities reveal an improvement involving the seen and you may forecast development activities both in species.
Figure cuatro.
The exact distance-pounds matchmaking from Liza macrolepis (a) throughout deceased season (b) during the wet-season and you may Moolgarda engeli (c) during the inactive year (d) throughout wet-season. R2 – determination coefficient, r – relationship coefficient, N – quantity of fish sampled.
Condition items. The outcome revealed that a man L. macrolepis got an effective Fulton’s reputation (K) grounds of just one.19, and cousin pounds standing basis (Wr) out-of ; as lady had good Fulton’s position basis of 1.19, and you can cousin lbs condition foundation of . Likewise, men Yards. engeli had a great Fulton’s standing grounds of 1.05, and cousin lbs position factor out-of ; whereas the latest people enjoys Fulton’s updates grounds of 1.06, and cousin lbs reputation foundation from (Table 1). Centered on testing 12 months, the fresh Fulton’s status regarding L. macrolepis from inside the lifeless year was 1.twenty-two and also for the relative weight; inside wet season they were step 1.19 and , correspondingly. As well, the newest K and you may Wr opinions out of Yards. engeli for the deceased season was indeed step one.03 and you may , respectively; in wet season they were step 1.09 and , correspondingly (Table dos). The info of temperatures had been noticed visually. The times are typically wet during the sampling about wet season, and so the turbidity try large with this season.