The knowledge was basically presented since the dining tables and you will numbers, and then the studies was in fact reviewed descriptively due to research with associated profile, concepts, and you may industry findings.
Length-weight matchmaking
The field observance of one’s connect constitution showed that Liza macrolepis and you may Moolgarda engeli have been prevalent. All in all, 242 L. macrolepis and 109 M. engeli were sampled and you can mentioned on the study. The length of men L. macrolepis varied away from 141.4 – 202.step one mm (164.8 ± mm), and varied out-of 129.2–185.cuatro mm (159.1 ± mm) for ladies. One’s body lbs out-of men L. macrolepis ranged regarding 34.eight grams so you’re able to 89.six g (54.step 1 ± thirteen.3 g into the mediocre), and you will twenty-eight.8 g to help you g (47.nine ± nine.52 g inside the mediocre) in females. The length of a man M. engeli varied of 109.9–188.5 mm (161.9± mm) and you may 116.5–182.step three mm (154.step 1 ± mm) for ladies. One’s body lbs of one’s boys try 13.6 – 108.5 gram (47.6±19.step three gram), and this of the ladies is 14.2–75.step one gram (41.4 ± gram). Brutal data come as the hidden research 37 .
The outcomes of LWRs studies for the L. macrolepis indicated that the male seafood had a-b value of dos.49 that have a relationship coefficient away from 0.93, while the ladies fish got a-b value of step one.81 and you may a relationship coefficient regarding 0.82 (Shape 2a and you will 2b). For this reason, a man and you may girls L. macrolepis exhibited bad progress patterns, and a moderate relationship anywhere between escort service Wilmington fat and you may total amount of the fresh new seafood. The outcome regarding LWRs analysis from men Yards. engeli showed that the average b really worth was 3.twenty-two having a great coefficient correlation off 0.89. The feminine Yards. engeli had the common b property value step 3.41 having good coefficient correlation out of 0.93 (Profile 3a and 3b). These types of data mean that a man and you can women Meters. engeli provides a confident allometric progress development, and an effective correlation between body weight and you can full size.
Profile 2.
The exact distance-lbs dating of Liza macrolepis predicated on linear allometric design (a) male, (b) female; Analysis out-of observed and you may predict growth to own men (c), and you may women (d) from Liza macrolepis. R2 – determination coefficient, r – correlation coefficient, Letter – level of seafood sampled.
Shape 3.
The exact distance-pounds relationships out-of Moolgarda engeli according to linear allometric design (a) male, (b) female; Investigations out of noticed and you will predict growth having male (c), and lady (d) away from Moolgarda engeli. R2 – commitment coefficient, r – relationship coefficient, N – quantity of seafood sampled.
Predicated on sampling season, the average b worth of L. macrolepis (male and female) is 2.78 inside the deceased season and you will 2.twenty eight for the wet season (Contour 4a). The fresh new b property value Yards. engeli was 3.42 during the dry seasons and dos.48 into the wet season (Figure 4b). These types of analysis imply that the fresh b really worth is gloomier in wet-season both for species. This new spread out plots of land of predict important pounds getting respective seen duration, as the calculated regarding compound out-of size–pounds regression, are showed inside the Contour 2c and you can 2d and you can Shape 3c and you may d. The fresh new regression activities show a distinction between your observed and predict growth patterns both in varieties.
Profile cuatro.
The distance-lbs relationship of Liza macrolepis (a) during the inactive 12 months (b) during wet season and you may Moolgarda engeli (c) through the inactive year (d) throughout wet-season. R2 – devotion coefficient, roentgen – relationship coefficient, N – quantity of fish sampled.
Updates situations. The outcomes revealed that the male L. macrolepis got a Fulton’s status (K) grounds of 1.19, and relative weight condition grounds (Wr) of ; just like the lady had good Fulton’s reputation foundation of 1.19, and you may relative pounds standing foundation away from . While doing so, male M. engeli got a good Fulton’s updates grounds of 1.05, and you will cousin lbs condition basis out of ; while new girls provides Fulton’s reputation basis of 1.06, and you can relative weight reputation grounds off (Desk 1). Based on testing seasons, the new Fulton’s reputation out of L. macrolepis during the lifeless seasons try step one.twenty two and for the relative pounds; during the wet season these were step 1.19 and you can , correspondingly. Concurrently, brand new K and you can Wr values from M. engeli during the dry year was step one.03 and you can , respectively; inside wet season these people were 1.09 and you will , correspondingly (Dining table 2). The info of your own temperatures had been noticed visually. The changing times are mostly rainy through the sampling from the wet season, and therefore the turbidity was highest with this season.
