Effect Of Different Colors Research Articles

Effects of different colors of plastic-film mulching on soil temperature, yield, and metabolites in Platostoma palustre

Platostoma palustre is an annual herb and an important medicinal and edible plant in southern China. Plastic-film mulching is an effective agronomic practice in the cultivation system of P. palustre, of which black-film mulching is the most common. However, fewer researches have been focused on the use of other colors of plastic films in P. palustre cultivation. In this study, different colors (white, black, red, and green) of plastic film were adopted, and the effects of different colors of plastic film mulching on the soil temperature, yield, and metabolites of P. palustre were investigated. The results showed that the fresh weight of a single plant of the green film treatment was significantly higher than that of the white film treatment (n = top 28). Based on the results of three temperature measurements, the soil temperature was almost the highest in the red film treatment and lowest in the white film treatment. The metabolomic analysis revealed that a total of 103 differential metabolites were identified. Among these, the gluconic acid, deoxyribose, and N-Acetylmannosamine in the red film treatment presented the highest abundance compared with the other treatments, meanwhile, the abundances of the five monosaccharides in the red film treatment were significantly higher than those of the green film treatment. Moreover, the sucrose, trehalose, and D-(+)-trehalose in the green film treatment exhibited the highest abundance, and the abundances of eight different amino acids in the red film treatment were almost the lowest while those in the black film treatment were almost the highest. Further analysis of the membership function values indicated that the black and red film treatments might be more suitable for the cultivation and quality production of P. palustre in comparison with the other two treatments. This study will provide a theoretical basis for improving the efficient cultivation technology of P. palustre and forming a theoretical system of P. palustre film mulching cultivation.

Trocas gasosas e produtividade do tomateiro industrial sob diferentes tipos de irrigação e tela não-tecida para cobertura da planta

ABSTRACT This study aimed to evaluate the effects of different colors and management of polypropylene non-woven fabric coverings and two different localized irrigation systems on the physiological characteristics and yield of industrial tomatoes. The experiment was installed in a randomized block design arranged in a split-plot scheme with four replications. Surface and subsurface drip were used in the plots, and five plant cover strategies with non-woven fabric in the subplots: i) without non-woven fabric; ii) coverage with white non-woven fabric; iii) coverage with white non-woven fabric, removed between 30 and 60 days after transplanting the seedlings; iv) coverage with red non-woven fabric; v) coverage with red non-woven fabric, removed between 30 and 60 days after transplanting. Photosynthesis, transpiration, electron transport rate, stomatal conductance, carbon concentration, total fruit yield, and water use efficiency were evaluated. ANOVA and the Scott-Knott test were used. Transpiration is favored by the white non-woven fabric and the stomatal conductance by the white and uninterrupted red one. However, the tomato yield is not influenced by the coverings, except for the red one, removed only between 30 and 60 days after transplanting, which is the worst condition for industrial tomato production. Surface and subsurface irrigation can be used with the same efficiency.

The color of biodegradable mulch films is associated with differences in peanut yield and bacterial communities

Biodegradable mulch films (BDMs) are increasingly used in agricultural production as desirable alternatives to the current widespread use of polyethylene (PE) mulch films in China. However, potential effects of different colors of BDMs on field crop production and microbiomes remain unexplored. Here, the differences in bacterial communities of peanut rhizosphere soil (RS) and bulk soil (BS) under non-mulching (CK), PE, and three different colors of BDMs were studied. The results indicated that all treatments could increase the soil temperature, which positively affected the growth of the peanut plants. Moreover, mulching affected the bacterial community structure in RS and BS compared to CK. Furthermore, certain BDM treatments significantly enriched N-fixing bacteria (Bradyrhizobium and Mesorhizobium) and functional groups, increased the closeness of bacterial networks, and harbored more beneficial bacteria as keystone taxa in the RS. This in turn facilitated the growth and development of the peanut plants under field conditions. Our study provides new insights into the micro-ecological effects of mulch films, which can be affected by both the mulch type and color. The observed effects are likely caused by temperature and prevalence of specific microbial functions under the employed films and could guide the development of optimized mulching materials.

Guppy Fish (Poecilia reticulata) Behavior and Growth Are Affected by Variations in Light Color

This study aims to determine the effect of different colors of light on the behavior and growth of guppy fish (Poecilia reticulata). This research was conducted experimentally using a completely randomized design (CRD) with four treatments and five replications. The treatment used was treatment A with a white light color, treatment B with a red light color, treatment C with a yellow light color, and treatment D with a blue light color. The parameters observed were growth in absolute weight, fish behavior, and water quality (temperature and pH). Data analysis with One Way Anova and further test with LSD using SPSS 25. Based on the statistical hypothesis test with One Way ANOVA showed F count (3.828) > F table (3.24) 5% level for guppy fish growth parameters so that the results are the effect of different light colors on the growth of guppy fish in each treatment. Fish behavior in all treatments gave a positive phototaxis response. The quality of the water in the experimental medium was within acceptable limits for guppy fish cultivation, 26-28°C for water temperature and 7 for the degree of acidity (pH) of water.

Effect of color on the comprehensibility of pesticide pictograms by the agricultural workers in Central India

In the central Indian context, there are some pictograms used in almost all pesticide packaging. These pictograms depict the nature of pesticides, their correct dosage and handling. The objective of this study was to investigate the effect of different colors (black, red, yellow, green, blue, and pink) on the comprehensibility of pesticide pictograms. Thirty farmers were selected as the participants of this study. Two tests were conducted in this study, a Comprehension test and a Ranking test. In the Comprehension test, comprehensibility for different colors of pesticide pictograms was evaluated. In the Ranking test, the participant’s preference for colors was checked for the pesticide pictograms. Maximum comprehension level was observed for the pictogram of ‘Wash after using pesticide’ (100%) for all the colors. A minimum comprehension level was observed for the pictogram of ‘How to handle liquid’ (65%) for red color. Results indicated no significant variations (p > 0.05) in comprehension levels for changes in different colors of pesticide pictograms. Results of the ranking test indicated that the users preferred Red color (mean rank 1.37) for pesticide pictograms, while Yellow (mean rank 4.54) and Pink (mean rank 4.57) colors were the least preferred colors for pesticide pictograms. The results we mentioned are for comprehension level though no significant difference was noticed, but for the ranking test red color was preferred over other colors.

Influence of Culture Tank Colours on the Water Quality, Growth Performance and Feed Utilization of Oreochromis niloticus (Linnaeus, 1758) Juveniles

The study was conducted over a period of fifty-six (56) days to investigate the effects of different colours of culture tanks on the water quality, growth, and feed utilization of Nile tilapia (Oreochromis niloticus) juveniles. O. niloticus of mean body weight of 8.5g were stocked and fed twice daily with a commercial diet containing 42% crude protein. The experiment had four treatments based on tank colours; white, green, black and blue coloured tanks. Some water quality indices were assessed once in a week while the fish were weighed at the end of the experiment to compute the performance indices. The data were presented using mean and standard error and comparative analysis was done using one way ANOVA at 95% confidence interval with Duncan multiple range test as the follow up test. The water quality parameters examined during the study were not significantly different among the treatments. All the selected water quality parameters were within the acceptable range for tropical fish culture. While there was no significant difference in final weight, weight gain, percentage weight gain, and specific growth rate among the treatments, black tanks showed slightly higher values with 10.89±0.89 g, 2.54±0.94g, 30.47±11.43%, and 0.47±0.16%/day, respectively. Higher feed intake and FCR were recorded in green tank (10.08±0.61 g and 7.92±2.70 respectively) and the least was observed in black tank (9.32±0.12g and 4.23±1.51). The percentage survival of the fish was different significantly among the treatments (P<0.05). Fish reared in white background showed the highest survival (100%) which was different significantly from all other treatments. The blue and black tanks showed slightly higher values of viscerosomatic index and hepatosomatic index with 7.22±1.00% and 2.02±0.25%, respectively, while black and white tanks had the least values with 4.44±1.11% and 1.64±0.15%, respectively. The results showed that O. niloticus juveniles can be reared in all the tanks with no negative implication on their performances. However, black and white tanks showed better potential towards improved growth and feed utilization, while white tank led to better survival rate and tended towards better well-being as indicated by the skin pigmentation and hepatosmatic index. Therefore, rearing of O. niloticus juvenile in white tank is recommended over other colours.

Effects of different colors of film mulch on soil temperature and rice growth in a non-flooded condition.

Rice cultivation under film mulching with no flooding is widely used as an effective water-saving technology. Different colors of film mulch have different effects on the soil hydrothermal environment and crop growth because of their different optical properties. However, the effects of different colors of film mulch on soil temperature and rice physiological growth are not clearly understood. Field experiments were conducted in 2019 and 2020 to investigate the effects of different color mulches on soil temperature and rice growth in a non-flooded condition. Transparent film (TM), black film (BM), two-color film (BWM, silver on the front and black on the back), and no film (NM) in a non-flooded condition were designed. Soil temperature variation at different soil depths of 0-0.25 m and rice plant height, stem thickness, dry matter, yield and quality were monitored. The results showed that compared to no mulching, the mulching treatment effectively increased the average soil temperature during the whole rice growth stage with the soil temperature ranked TM > BM > BWM. Compared with NM, the BM and BWM treatments increased rice yield by 12.1-17.7% and 6.4-14.4% in 2019 and 2020, respectively. The BWM had 18.2% and 6.8% greater gel consistency than NM in 2019 and 2020, respectively. Transparent film should be applied with care because of the high soil temperature stress. Black film and two-color film (silver on the front and black on the back) could be better option for rice yield, increasing and quality improving in a non-flooded condition. © 2023 Society of Chemical Industry.

INVESTIGATION OF THE EFFECT OF LIGHT COLOURS AND TROUGHS ON GROWTH PERFORMANCE AND BEHAVIOUR OF BROILER CHICKENS

This study was conducted to investigate the effect of light colours and troughs on the growth performance and behaviour of broiler chickens exposed to different colours of light and troughs. A total of 150-day old broiler chicks were randomly allotted into five dietary treatments designated as T1 to T5, with each treatment replicated thrice with 30 chicks each in a completely randomized design. T1 served as control with normal colour of light and trough while birds in T2, T3, T4 and T5 were exposed to blue, red, white and green colors of light and troughs respectively tallying with the colour of trough in each treatment. The study lasted for 8weeks during which the effects of different colours of light and troughs were examined. Data were generated on growth parameters and the bahaviours of the chickens. Results revealed significant differences (p<0.05) across treatments in final weight, feed conversion ratio and water intake with T3 having the least values of mortality 0.00% and highest values of 2.22kg and 63.43g in total weight gain and average daily weight gain, respectively. There were also significant differences (p<0.05) observed in their behaviour across all treatments in the values of feed eating, comfort activity, and lying/sleeping with T1 having the highest value of 0.67% in aggression. It can be concluded that broiler chickens reared under red colour performed better than others while for calmness, blue and green.

Height Control of Greenhouse-grown Pansy Using Colored Shade Nets

Pansy (Viola ×wittrockiana) is a greenhouse crop commonly grown under black shade net; it often requires the use of chemical plant growth regulators to maintain a compact growth habit. Nonchemical efforts to alter plant morphology, such as height, would provide a more sustainable solution than chemical application. The objective of these studies was to evaluate the effects of different colors of shade nets on controlling growth and flowering of pansy. In Expt. 1, ‘Clear Yellow’, ‘Buttered Popcorn’, and ‘Deep Orange’ pansy plugs were placed under 30% blue or black shade net or, as a control group, where grown with no shade net. In Expt. 2, the same three cultivars of pansy were grown under 50% black, red, pearl, or aluminized shade net. Data were collected on plant height, plant width, flower number, plant survival, soil plant analysis development chlorophyll meter (SPAD) readings, and light quality. In Expt. 1, the blue shade net reduced height to flower and height to leaves, but also decreased flower number and plant survival as compared with black shade net. All plants under no shade died. In Expt. 2, SPAD, an indicator of plant quality by estimating leaf greenness, was found to be lower under black shade net, whereas pearl shade net led to a decrease in plant height and no effect on the number of flowers. Light quality, including red-to-far-red ratio, varied among shade treatments, whereas light intensity was reduced under aluminized, black (50%), and red shade nets compared with other shade treatments. Blue and pearl shade nets both reduced plant height, but blue shade net also reduced plant survival and flowering.

Effects of Different Colored Polycarbonate Plastics on Growth and Community Structure of Periphytic Algae

Periphytic algae are important primary producers in water bodies, which play an important role in maintaining ecological function and water purification. Previous studies have shown that plastic is a good substrate for periphytic algae, and different plastic materials have different effects on the colonization of periphytic algae; however, there are few reports on the effects of plastic color on the growth of periphytic algae. In this study, polycarbonate plastic (PC) of various colors were used as the substrate to study the effects of different colors on the growth and community structure of periphytic algae by measuring the biomass, photosynthetic activity, and community composition. The results showed that the growth of periphytic algae was inhibited by the brown PC plastic, and the contents of chlorophyll a and dry weight in this group were significantly lower than those in other groups. Green PC plastic inhibited the photosynthetic activity of periphytic algae, and the actual photosynthetic efficiency (Yield) of the group was significantly lower than that of the other groups. The influence of PC plastic with different colors on periphytic algae occurred mainly in the early colonization/development stage but was not significant in the late community maturity stage. On day seven of the experiment, the community composition of periphytic algae was significantly different between the transparent PC plastic group and the green PC plastic group. By contrast, on days 25 and 40, there were no significant differences in the community structure of periphytic algae. In the early stage of the experiment, the dominant genus was Pseudoranea (Cyanophyta), and in the middle and mature stages, the dominant genus was Mougeotia (Chlorophyta). In this study, the effects of different colors of polycarbonate plastics on periphytic algae were investigated, which provided new insights for selecting suitable substrates for water pollution treatment by using periphyton biotechnology.

How the color of reflective materials influences the occurrence of mammals and birds

Color reflective materials have been widely employed in agriculture, airports, and road traffic as signals and to prevent the damage caused by mammals and birds. The negative impacts of such applications on wildlife have been acknowledged, but little is known about the particular effects of different colors applied to these materials. We recorded the occurrence of wildlife using 56 camera traps placed in locations affected by different reflective color sheeting (red, yellow, green, blue, white, mirror and control without disturbance) in a subtropical montane forest of southwestern China. We compared richness and abundance of ground bird and mammal species. The results showed that the yellow reflective material has an attractive effect on birds during daytime compared with the control group, while the red and green ones appear to repel them. However, the general tendency was a reduction of bird species occurring at night because of all the different sources of reflective light. For mammals, no significant difference was found among disturbances during either day or night. Species showed different responses to specific colors but further research in this regard is needed. Based on these experimental findings, we recommend that all reflective materials should be avoided or used carefully within protected areas. Moreover, red and green signals are suitable for airports and agriculture fields to effectively prevent damage and safety concerns inflicted by birds. Biodiversity, Conservation biology, Environmental contamination and remediation, Environmental impacts, Population biology

Effects of Light Spectra on Morphology, Gaseous Exchange, and Antioxidant Capacity of Industrial Hemp.

One of the most important growth factors in cannabis cultivation is light which plays a big role in its successful growth. However, understanding that how light controls the industrial hemp growth and development is poor and needs advanced research. Therefore, a pot study was conducted to investigate the effects of different colors of light, that is, white light (WL), blue light (BL), red light (RL), and 50% red with 50% blue mix light (RBL) on morphology, gaseous exchange and antioxidant capacity of industrial hemp. Compared with WL, BL significantly increase hemp growth in terms of shoot fresh biomass (15.1%), shoot dry biomass (27.0%), number of leaves per plant (13.7%), stem diameter (10.2%), root length (6.8%) and chlorophyll content (7.4%). In addition, BL promoted net photosynthesis, stomatal conductance, and transpiration, while reduces the lipid peroxidation and superoxide dismutase and peroxidase activities. However, RL and RBL significantly reduced the plant biomass, gas exchange parameters with enhanced antioxidant enzymes activities. Thus, blue light is useful for large-scale sustainable production of industrial hemp.

Relationship between the colors of goggles and shoulder muscle strength in swimmers

Biography: Obtained a doctor of medicine on the theme of verifying the effect of therapeutic exercise in osteoarthritis. Rio Olympic games Artistic Swimming Japan national team trainer. I am interested in improvement of physical performance in swimming and cognitive science applied to sports. Background: Almost all studies on color reveal its effects on calculation tasks and work efficiency, and there are few fundamental studies on individual sports performance. Recently, some reports have indicated that unconsciously processed visual information affects the performance of sports. In this study, we focused on muscle exertion, which is directly related to sports performance, and studied the effect of different colors of goggles on muscle exertion of the upper limbs. Methods: Sixty-eight collegiate swimmers (mean age 19.4 ± 1.0 years) were recruited. Written informed consent was obtained from all participants. Subjects were made to randomly wear four differently colored goggles (red, blue, green, and transparent), and the upper limb muscle strength was measured using a hand-held dynamometer. The upper limb muscle strength was measured while lying down on a bed on the ground, and the maximum isometric muscle strength at the catch position, push position, and finish position were measured based on the phase separation of pull motions during swimming. SPSS was used for statistical processing, and the significance level was set at 5%. Results: The muscle strength of the catch position, push position, and finish position with the red goggles was 20.7 ± 5.8 kgf, 20.5 ± 6.2 kgf, and 11.7 ± 2.9 kgf, respectively. Similarly, muscle strength with the blue, green and transparent goggles was 20.5 ± 6.0 kgf, 20.5 ± 5.6 kgf, and 11.6 ± 3.1 kgf; 20.7 ± 5.8 kgf, 21.0 ± 6.0 kgf, and 11.4 ± 3.0 kgf ; and 20.6 ± 6.1 kgf, 20.4 ± 6.0 kgf, and 11.5 ± 3.1 kgf, respectively. Statistical analysis showed significant difference in the muscle strength between green goggles and transparent goggles at the push position (p < 0.05). However, there was no significant difference in the other colors or positions. Discussion: Several studies have reported that the color of uniforms affects the winning rate and performance in sports (Hopkin, 2005). Red color has been found to be advantageous, possibly because it increases the fighting spirit associated with the secretion of testosterone. In this study, it was not possible to prove that red is a best color for muscular exertion. However, this study suggests that the color of goggles has some influence on muscular exertion in a specific limb position. Further studies are needed to study the effects of colors on hormones, autonomic nerves, and brain activity. Conflicts of interest: This work was supported by JSPS KAKENHI Grant Numbers 19K11496.

INFLUENCE OF DIFFERENT COLOURS OF LIGHTS ON DEVELOPMENTAL STAGES OF RED FLOUR BEETLE (TRIBOLIUM CASTANEUM) AND ADULTS PHOTOTAXIS BEHAVIOR

Red flour beetle (Tribolium castaneum) is the major insect pest of store grain, and its single larvae can attack 88 grains during its life which leads to a considerable loss of quality and viability of grain. Therefore, to manage this insect pest present research was designed to check the effects of different colours of lights on the developmental stages of red flour beetle and their attraction on lights. Six (White, Yellow, Red, Green, Blue and Black) colours of light were used in the present experiment at 30±2oC and 60%±10% relative humidity (RH). Results revealed that a longer incubation period (4.17±0.18, less hatching (78.66±0.50%) and highest mortality (21.34±1.11%) of T. castaneum eggs were observed on blue light, while a short incubation period (3.03±0.51), highest hatching (89.99±1.92%) and lowest mortality (10.01±0.22%) were observed on white colour of light. However, a longer duration (32.01±0.15, 12.33±0.31) and maximum (28.10±2.50 ,14.66±0.52) mortality of T. castaneum was found in larval and pupae stages on blue colour of light, while a short duration (21.27±0.27, 7.33±0.13) and minimum (8.30±2.5, 8.00±0.65) larval and pupal mortality (%) were seen by red and yellow colour of lights. Similarly, an adult’s longevity significantly reduced (48.33±1.76) when beetles were exposed on blue light, whereas a significant (62.33±1.66) increase in adult longevity was found on white colour of light. A highest (33.33±0.56) attraction of red flour beetle was found on red colour of light, whereas, a lowest attraction was observed on blue (6.00±0.85) and black (10.00±1.55) colours of lights.

Effects of light emitting diode lights on plant growth, development and traits a meta-analysis

The various monochromatic Light Emitting Diode (LED) lights are widely used in growth facility for cultivating various plants, particularly horticultural crops because of their higher luminous efficiency, lower radiation and power consumption than the traditional white fluorescent lamp light. However, considerable inconsistent effects have been reported in literature. We conducted a meta-analysis to assess the effects of different colors of LED light on plant growth, development and various traits. Compared to the light from white fluorescent lamps, the red LED light significantly changed 4 out 26 plant characteristics by at least 37%, and blue LED light significantly increased 5 of 26 assessed characteristics by 37% or more. The combination of red/blue LED lights only significantly increased dry weight by 161% among 25 plant characteristics analyzed. Compared to the white LED light, red LED light significantly decreased 2 of 9 plant characteristics by at least 36%, and blue LED light significantly decreased only 1 of 9 plant characteristics, total chlorophyll content, by 42%. In the moderators analyzed, plant taxonomic families significantly influenced the effects of LED lights on shoot dry weight, and plant life cycles and plant taxonomic families significantly affected the effect on stomatal conductance. Through systematic meta-analysis, we found that the effect of LED on plant growth and quality traits was species-specific, and the effect was affected by the cultivation conditions. Therefore, we suggest that researchers be more targeted to experiment, and collect traits associated with practical production, especially related to the quality of product data, such as carotenoids, anthocyanin and other antioxidant compounds. This article is to provide more data with practical application, guide the application of LED in horticultural plant factory.

A study on the effect of different colours of culture tanks in nursery, on the production performance, biochemical composition of flesh and physiological responses of whiteleg shrimp ( Litopenaeus vannamei )

Nursery is an effort to improve the quality and quantity of whiteleg shrimps (Litopenaeus vannamei) post-larvae, before stocking in growth ponds. The objective of this research is to investigate the effect of coloured culture tanks on whiteleg shrimp production, performance and metabolic activities during nursery stage. The results showed that coloured culture tanks had no significant effect on their growth performance (p > 0.05), but had significant effects on their survival rate (>72%) (p < 0.05) and metabolic activities. Based on this research, the best colours for improving the survival rate and production performance of shrimps are green and blue.

The effect of different colored light emitting diode illumination on egg laying performance, egg qualities, blood hormone levels and behavior patterns in Brown Tsaiya duck.

ObjectiveThe objective of this experiment was to investigate the effects of different colors produced by light emitting diode (LED) on Brown Tsaiya ducks.MethodsA total of 144 female Brown Tsaiya ducks were randomly allocated into three individual cage rearing chambers with different LED illumination colors as treatments. Three different treatments were: i) white color, ii) blue color, and iii) red color. The experiment periods were from ducks 21 to 49 weeks of age, determined traits included i) egg laying performance, ii) feed intake, iii) egg shell breaking strength, iv) egg shell thickness, v) egg Haugh unit, vi) egg weight, vii) serum Estradiol and Progesterone concentration, and viii) behavior pattern.ResultsThe results indicated that when compared with white and blue color, red color could stimulate ducks sexual maturation and raised the egg laying performance. The red light group was also observed to have the highest feed intake among three treatments. The blue treatment had the lowest egg shell breaking strength and the highest egg weight among three treatments, nevertheless, no significant difference was observed among three treatments on egg shell thickness and egg Haugh unit. The red light group had higher serum estradiol concentration than the white and blue groups, but no significant difference among treatments on the serum Progesterone concentration was found. The results of behavior pattern indicated that red light group showed more feeding and less resting behavior compared to the blue light group.ConclusionWe found a potential of applying red light illumination in the indoor laying duck raising system with positive results on egg laying performance and acceptable egg weight, equivalent egg qualities compared to white and blue light.

Comparative Studies on the Hepatoprotective Effect of White and Coloured Rice Bran Oil against Acetaminophen-Induced Oxidative Stress in Mice through Antioxidant- and Xenobiotic-Metabolizing Systems.

Rice bran oil (RBO) comprises various nutrients and phytochemicals which exhibit several health benefits. There are no studies regarding the functional effects of different colours of RBO. This study was aimed to compare the constituents and antioxidant activities of white rice bran oil (WRBO) and coloured rice bran oil (CRBO). Each RBO showed similar free fatty acid profiles. However, greater amounts of vitamin E, phytosterols, carotenoids, and chlorophylls were found in CRBO, which had lower γ-oryzanol content than WRBO. Oxidative stress was induced in male mice by an overdose of acetaminophen (APAP) at 300 mg/kg body weight. The mice were then fed with RBO at the equivalent dose to 100 mg/kg body weight of γ-oryzanol three hours later and sacrificed six hours after APAP treatment. The administration of 100 mg γ-oryzanol equivalent in CRBO ameliorated APAP-induced hepatotoxicity in mice more strongly than 100 mg γ-oryzanol equivalent in WRBO, as evidenced by the significant reduction of serum ALT, hepatocellular necrosis, and hepatic lipid peroxidation. CRBO could improve xenobiotic-metabolizing and antioxidant enzyme activities, including glutathione S-transferase, superoxide dismutase, glutathione peroxidase, and glutathione reductase, and also increase mRNA expression of various antioxidant-responsive genes. Vitamin E, phytosterols, carotenoids, and chlorophyll might be the protective compounds in CRBO that alleviate APAP-induced hepatotoxicity through the interruption of APAP metabolism and the activation of antioxidant systems at both transcriptional and enzymatic levels. These findings might provide a protective role of CRBO on oxidative stress associated with several degenerative diseases.

ANN Modeling and experimental study of the effect of various factors on solar desalination

Abstract This study investigated a novel method for increasing desalinated water mass in solar desalination plants. For this purpose, solar panels and a cylindrical parabolic collector (CPC) were used to raise basin water temperature. The effect of different components of basin solar still on freshwater mass was also investigated. The aluminum basin has been associated with maximum water desalination among the different materials constituting a basin. The effects of different colors (e.g. black, brown, and red) on the basin, as well as different water depths (5, 10, and 15 mm), were also explored. The highest amount of freshwater in the black aluminum basin at a 5-mm water depth was 2.97 kg/day. ANN modeling was employed to validate the experimental data, indicating good compliance of experimental data with ANN prediction. According to the results of the simulation with varying numbers of neurons (n = 2–25), the highest and lowest agreement between experimental data and ANN prediction data were related to 24 and 10 neurons, respectively. Under optimum conditions, R2 and %AAD error were 0.993 and 2.654, respectively.

Effect of Different Light on Wheat (Triticum aestivum L) Growth and Role of Phytochrome

Among the various naturally occurring abiotic factors regulating plant development, different types of light play an important role in them. Photosynthesis, photoperiodism, and photo morphogenesis. In this trial the effects of different colors of light on (seed) germination, phytochrome conversion, length of seedling, biomass production in wheat varieties Shalkot and Tandojam. The rate of germination data indicates white 96%, Red 100%, far-red 95%, Blue 95%, and dark 64%, in Shalkot. In Tandojam rate of germination 94% White, 93% red, 82% far red, 92% blue, and 50% dark, were observed. Root and shoot length were higher in Shalkot under white light. Difference between dry and fresh weight in Shalkot under white, red, far-red, blue, dark, 1.66g, 0.94g, 0.98g, 0.97g, 0.6g, respectively. In Tandojam difference between dry and fresh weight observed under white, red, far-red, blue, dark, 1.48g, 0.92g, 0.70g, 0.97g, 0.4g respectively. By using bioinformatics tools identified some light-harvesting genes in wheat (Triticum aestivum) by using model plant Arabidopsis thaliana. The identified light-harvesting genes include cl02879, cl25816, cl33336, cl31857, cl28913.