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Caladium bicolor: In Vitro Regeneration Insights | InformativeBD Informative bd | Sharing Knowledge Informativebd | Sharing knowledge

innspubnet — 2023-12-10T10:20:38+01:00

The present experiment was conducted to determine the ideal concentration of different plant growth regulators (BA, Kin, IBA, IAA, and NAA) for in vitro regeneration of Caladium bicolor using shoot tip explants. The work was designed in CRD with three replications. Shoot tip explants gave rise to multiple shoots when cultured on MS medium supplemented with different concentration of BA with IBA. The highest (90%) response of shoot multiplication was obtained in MS medium containing 0.25-1.0mg/L BA + 2.0-2.5mg/L IBA.

Mango Varieties of Burkina Faso: Properties & Potential Uses | InformativeBD Informative bd | Sharing Knowledge Informativebd | Sharing knowledge

innspubnet — 2023-11-21T15:37:45+01:00

The quality profile of the six most important mango varieties from Burkina Faso, as well as their potential use, was investigated. It appeared that Amélie variety showed the highest levels of total sugars (74.49±0.04 % dry weight), β-carotene (1752.72±41.64 µg/100 g of fresh weight), vitamin C (58.94±1.77 mg/100 g of fresh weight), titratable acidity (1.56±0.01 %), and energy value (80.55±0.01 Kcal/100 g dry weight). However, this variety has the lowest soluble solids/titratable acidity ratio (TSS/TA) of 11.24±0.17 and the lowest total fiber content (1.87±0.03 % fresh weight). Kent variety contained the highest levels of pulp (81.31±1.67 % fresh weight), total soluble solids (23.1±0.00 % fresh weight), total fiber content (2.77±0.08 % fresh weight) and the lowest β-carotene content (220.21±14.97 µg/100 g fresh weight). All varieties have significant levels of total phenolic compounds (mini-maxi content). This study not only showed significant differences in biochemical contents and physical characteristics among mango varieties but will also guide mango processors and nutritionists in choosing the most suitable varieties according to target food products.

Heritability and genetic advance in F5 segregating generation of Tomato (Solanum lycopersicum L.) | Zenodo

innspubnet — 2023-10-01T11:24:14+02:00

The present study investigated the yield and its contributing attributes among F5 segregating tomato lines so as to find degree of genetic variability, heritability, and genetic advance. This research study was conducted using a randomized complete block design (RCBD) during season 2018-2019 at Agricultural Research Station Swabi, Khyber Pakhtunkhwa. The experimental material (23 segregating lines and 2 parental genotypes) were characterized for morphological days to first flowering, days to fruiting, plant height, stem diameter, cluster per plant, flowers per cluster, fruits cluster-1, fruits per plant, yield hectare-1. Analysis of variance regarding morphological attributes showed highly significant differences (P≤ 0.01) among tomato F5 segregating lines. Minimum days to first flowering and days to fruiting were recorded for ST-12, ST-14, ST-17 with values of (50.00), (78.33) each, respectively. Maximum plant height, stem diameter, clusters per plant, flowers per cluster, fruit per cluster, fruits per plant, single fruit weight were observed for ST-20, ST-17, ST-12, ST-21, Roma, ST-12, ST-8, Roma with values of (105.38), (1.69), (29.33), (6.18), (6.00), (150.27), (81.41). Very little differences were observed between phenotypic coefficient of variation and genotypic coefficient of variation for all traits except cluster plant-1 and fruits plant-1 indicating that most of the traits were less influenced by environmental factors for their phenotypic expression. All traits had high h2 but only fruit plant-1 (0.37), single fruit weight (0.58), yield ha-1 (0.39) were found to be moderate and clusters plant-1(0.12) had low h2. Low genetic advance (20.0) was recorded for all traits except yield. Moderate to low genetic advance suggests the action of both additive and non-additive genes and favorable influence of environment in the expression. Desired morphological characterization on the basis of the yield attributing traits to fruit yield showed these lines ST-1, ST-2, ST-4, ST-5, ST-6, ST-7, ST-9, ST-11, ST-12, ST-14, ST-17, ST-18, ST-19, ST-21, could further be used for the development of improved varieties in future tomato breeding program. Get the full article by following the link Heritability and genetic advance in F5 segregating generation of Tomato (Solanum lycopersicum L.)

Profile of Fish farms and Bacterial quality of farmed Tilapia in the Province of Cagayan, Philippines 2021

innspubnet — 2023-09-20T15:37:13+02:00

This study evaluated the microbial quality of farmed tilapia from seven fresh water farms of Cagayan which were endorsed by the Bureau Fisheries and Aquatic Resources Provincial Office of Cagayan. The study utilized a Mixed Method of analysis where the profile of fish farms and microbial quality of tilapia harvested from the fish farms were quantitatively described while a Focus Grouped Discussion was done to determine farm practices of the fish farm owners. Interview, observation techniques and document reviews were also done to validate some responses provided by the participants in the FGD. Results of the bacterial culture conducted revealed the presence of different bacterial isolates from the fish samples which were found to be pathogenic and may be due to poor fish farm practices. Further, the results of the study showed that most fish farm owners do not comply to practice basic sanitary and hygienic protocols as endorsed by BFAR. While the bacteria load levels detected from the fish samples were within the acceptable limit as prescribed by the Food and Drug Administration of the Department of Health, some fish farms were detected to have high bacterial loads in as much as the harvested fishes from these sites are concerned because of the use of contaminated source of water supply. The study strongly recommends BFAR to conduct stricter monitoring and implement sanitary and hygienic practices in the fish farms of Cagayan to avoid food poisoning and intoxication once fishes like tilapia are consumed. Consumers are likewise advised to cook properly fishes cultured in fish farms.

Combatting Xanthomonas citri in Cashew: Biopesticide Formulations in Cote D’ivoir

innspubnet — 2023-09-16T17:08:36+02:00

Tehua Amoa Armist, Kouman Abenan Manou Natacha, Koffi Yao Fulgence, Alloue-Boraud Waze Aimée Mireille, and Kone Daouda from the different institute of the Côte d’Ivoire, wrote a research paper about Combatting Xanthomonas citri in Cashew: Biopesticide Formulations in Cote D’ivoire, entitled Efficacy of Microbial Biopesticide Formulations in the control of Xanthomonas citri pv. Mangiferaeindicae in Cashew (Anacardium occidentale L.) in Cote D’ivoire. This research paper published by the International Journal of Agronomy and Agricultural Research | IJAAR, an open access scholarly research journal on Agriculture, under the affiliation of the International Network For Natural Sciences | INNSpub, an open access multidisciplinary research journal publisher.

Bioaccumulation of Lead (Pb) content in three species bivalves in Jakarta Bay, Indonesia

innspubnet — 2023-09-03T12:22:40+02:00

Environmental pollution by heavy metals has become a serious problem in Jakarta Bay. Mobilization of heavy metals as a result of anthropogenic activities has caused the release of heavy metals into the environment, one of which is Pb. Several methods already used to clean up the environment from these kinds of contaminants, but most of them are costly and difficult to get optimum results. In addition heavy metal pollutans in the waters are very stable and tend to be persistent. Recently, bioaccumators is an effective and affordable technological solution used to extract or remove inactive metals and metal pollutants from contaminated soil and water. This technology is environmental friendly and potentially cost effective using bivalves. These study objectives to analyzed the Pb content of three species of Jakarta Bay bivalves. The results showed that Pb content in the Eastern and Western Season bivalve tissue was significantly lowest in P. viridis (0,166 ± 0,016μg/g dan 0,161 ± 0,155μg/g) compared the Pb concentration in A. antiquata (0,264 ± 0,015μg/g dan 0,247±0,044μg/g), and M. meretrix (0,270 ± 0,016μg/g dan 0,240 ± 0,053μg/g). In this study also showed that the concentration of heavy metal Pb in the bivalve shell of P. viridis was significantly lower than that of two species (A. antiquata and M. meretrix). Pb content in the Eastern Season bivalves did not significantly different from that in the Westerrn Season. This is caused by a weather anomaly where the rainy season occurs almos throughout year of 2020. The Pb content in the bivalves shell was significantly higher than in the body tissues. It is because Pb can replace calcium ions in the formation of animal bones or bivalve shells.

Perceptions and practices of rice farmers in the lowland areas of Diplahan, Zamboanga Sibugay, Mindanao, Philippines | JBES 2023

innspubnet — 2023-08-27T15:00:23+02:00

The study found that farmers continued to rely on existing local knowledge gained from families, experience, and co-farmers, despite there are already existing programs and seminars on the proper farm management conducted by the Department of Agriculture. Many of them believed merely on luck. Moreover, more appropriate farming practices were not implemented due to poverty and other economic issues. Lastly, problems in rice crop management such as nutrient application, pest recognition, pesticides, herbicides, and insecticides applications by local farmers emerge in the study.

Unveiling the driving forces affecting carbon dioxide emissions in the Philippines | JBES 2023

innspubnet — 2023-07-22T12:22:53+02:00

https://innspub.net/unveiling-the-driving-forces-affecting-carbon-dioxide-emissions-in-the-philippines/

What is Rapid Publication? Unleashing the Power of Timely Knowledge Sharing ~ Informativebd | Sharing knowledge

innspubnet — 2023-06-06T12:45:49+02:00

In today's fast-paced world, where information travels at the speed of light, the traditional model of scholarly publishing has faced criticism for being slow and cumbersome. However, as scientific and technological advancements continue to accelerate, the need for rapid dissemination of research findings has become more apparent than ever. This has given rise to the concept of rapid publication, a dynamic and agile approach to knowledge sharing. In this blog post, we will explore what rapid publication entails, its benefits, and its impact on the scientific community.

What is Global Warming? Its Effects and Potential Solutions – InformativeBD

innspubnet — 2023-05-07T13:59:18+02:00

Global warming, also known as climate change, is a phenomenon that has been impacting the planet for several decades now. It is the gradual increase in the Earth's surface temperature caused by human activities such as burning fossil fuels, deforestation, and other industrial activities. The consequences of global warming are already being felt worldwide, and its effects are expected to worsen in the coming years.

The Importance of Sustainable Waste Management Practices for a Cleaner Environment | InformativeBD ~ Informativebd | Sharing knowledge

innspubnet — 2023-05-06T15:38:42+02:00

Government policies and regulations that promote waste reduction and investment in waste management infrastructure are also critical in achieving sustainable waste management practices. By working together, we can achieve a cleaner environment for the present and future generations.

Effects of inorganic and organic fertilizer with phosphorous supplementation in the growth and yield of Mungbean (Vigna radiata L.) & soil properties

innspubnet — 2023-04-13T08:39:13+02:00

Mungbean is economically important crop as protein source substitute locally known as “Monggo”. This experimental investigation assessed the response of Mungbean, Vigna radiata and the soil characteristics applied with four (4) treatment with four replication such as T1-Control, T2– 45-45-45kg NPK ha-1, T3-20 t ha-1 chicken manure + 45kg P ha-1, and T4 20 t ha-1 guano + 45kg P ha-1 in RCB design. Comparison of means revealed that all treatments do not give significant differences in plant height, number of leaves, weight of pods, weight of grains, weight of oven dried roots and shoots but only no of pods and nodulation were significant provided by ANOVA .

Greenhouse gas emissions from livestock manure (cattle) in different feeding formulas, methods and practices

innspubnet — 2023-04-12T11:04:44+02:00

The United Nations Food and Agriculture Organization (UNFAO) reported that the livestock sector generates more greenhouse gas emissions with 18% of the total CO2 emissions, 3% higher than the transport sector with 15%. Thus, urgent action is needed to mitigate the emission of greenhouse gasses from livestock. The study used twenty-four (24) heads of cattle (eight natives, eight crossbreeds, and eight Brahman).

A correlational study on laboratory facilities availability and academic performance in biology

innspubnet — 2023-04-11T10:36:03+02:00

This study sought to investigate the relationship existing between laboratory facility availability and students’ academic performance in Biology across Secondary School in Ethiope East L.G.A., of Delta State, Nigeria. In the course of this study, three research questions were developed and three null hypotheses were formulated. The study used was delimited to senior secondary schools two (SSII) because it is at this stage students are being exposed to practical activities that require the usage of laboratory facilities and equipment. A descriptive survey design was used while the sample of the study was made up of one hundred and three (103) respondents. The study employed a questionnaire as an instrument to gather data.

The presence of zoonotic protozoans and nematodes on contaminated street food dipping Sauce in Tangub City, Mindanao, Philippines

innspubnet — 2023-04-10T13:13:02+02:00

This study sought to identify the different zoonotic protozoans and nematodes that can be found in the street food dipping sauces in Tangub City. Five (5) mL of the dipping sauce were collected and brought to the laboratory for analysis and identification of zoonotic protozoans and nematodes. The findings of the study were subjected to statistical analysis like frequency, percentage, and analysis of variance. Zoonotic protozoans and nematodes were found, namely: Entamoeba histolytica and Ancylostoma duodenale.

Evaluation of Talisay (Terminalia catappa) nuts by-products | IJAAR 2022

innspubnet — 2023-04-09T10:55:18+02:00

This is a sequel test after the chemical analysis and microbiological procedures have been conducted. The study determined the level of acceptability of the by-product of Talisay (Terminalia catappa) nuts specifically; Talisay Nuts Polvoron, Glazed Talisay Nuts, and Sugar-coated Talisay Nuts using sensory evaluation as to appearance, taste, aroma, sweetness, and texture. The responses of the food inclined participants are described yielding from the Hedonic Tests conducted and statistically treated. Results concluded that the developed products are remarkably acceptable and marketable.

A preliminary checklist of avifauna in Hullathi Section of Ranebennur Blackbuck Sanctuary, Haveri District, Karnataka, India

innspubnet — 2023-04-06T10:53:41+02:00

The present study aims to estimate the avifaunal diversity in Hullathi section 0f Ranebennur wildlife sanctuary. The study revealed the occurrence of 104 species of birds in Hullathi section respectively. Among them Black-headed Ibis (Threskiornis melanocephalus), were listed in the near threatened category (IUCN, 2012). The result also showed that the agriculture land, wetland area and surrounding vegetation are favorable environmental conditions suitable for the migratory, resident as well as the threatened species of birds. These are protected under the provisions of schedule IV of Indian Wildlife Protection Act, 1972. The spotting of these threatened bird species highlights the importance of study area as an important feeding, staging and wintering ground for birds.

Floristic composition, diversity and structure of woody vegetation in the agrosystems of the Maradi Region along the North-South agroecological gradient

innspubnet — 2023-04-05T16:02:24+02:00

The objective of this study is to characterize the current status of woody species in agrosystems and to identify ecologically important woody species that favor agriculture-livestock integration in the context of strong anthropic pressures in the Maradi region. The ground forest inventory method was used to characterize woody vegetation in three sites in the departments of Dakoro (north), Guidan Roumdji (center) and Madarounfa (south). A total of 187 plots were installed, each with a surface area of 2500m². Data collected included species list, total height, diameter at 1.30m from the ground and both perpendicular diameters of the crown, and natural regeneration of woody species. The results show that the southern zone has more species (17) divided into 9 families, followed by the central zone with 16 species and 12 families and finally the northern zone with 9 species and 7 families. The diversity decreases from the south (3.01 bites), center (2.27) and north (1.76 bites). As for the dendrometric parameters, the difference is significant (P ˂ 0.000) with greater values of average height, diameter at 1.30 m from the ground and basal area of the trees in the southern area. It is not significant between ecological zones the basal area of trees (P = 0.9). Faidherbia albida and Piliostigma reticulatum were the most ecologically important species distributed in all three zones. The overall diameter class and height structure imputed by the dominant species shows a negative skewed distribution of the disturbed stand in all three ecological zones. Regeneration is 747±65 (ft/ha), 2136±177 (ft/ha), and 1018±63 (ft/ha) in the north, center, and south, respectively, with a highly significant difference (P=0.000). This regeneration is an important source for re-greening the fields if maintained. This study provides important results that can be used to refine the management of agroforestry parks for various ecosystem services for the benefit of populations.

Anopheles stephensi: The emerging vector of malaria in the Republic of Djibouti, Horn of Africa

innspubnet — 2023-03-30T10:29:51+02:00

The present study investigated mosquito species composition and phenotypic insecticide resistance profile to support decision-making in vector control in the Republic of Djibouti at the Horn of Africa. Adult mosquitoes were collected between December 2016 and December 2017 across 20 sentinel sites established in the 6 regions of the country using both Centers for Disease Control (CDC) miniature light traps and pyrethrum spray catches (PSC). Female mosquitoes were kept aside, for morphological identification to species by an expert entomologist using appropriate taxonomic keys by Gillies & Coetzee and Glick. Bioassays were also conducted in An. stephensi from Djibouti-ville against nine insecticides used in public health. A total number of 12,538 host-seeking mosquitoes belonging to four genera (Anopheles, Culex, Aedes, Uranotaenia) comprising 12 species were collected. Among these, A. gambiae S.L. and A. stephensi were the two major malaria vectors identified while secondary malaria vectors such as A. nili somalicus, A. dthali and A. azaniae were also collected. Culex quinquefasciatus was the most abundant mosquito species in the 6 regions. WHO susceptibility tests performed on A. stephensi population from Djibouti-ville showed resistance to pyrethroids, organophosphates, carbamates and DDT.

Research Paper on Transport behavior and risk evaluation of pharmaceutical contaminants from Swaswa Wastewater Stabilization Ponds | JBES 2022

innspubnet — 2023-03-07T11:16:58+01:00

Researchers repeatedly discovered primary pharmaceutical contaminants, their metabolites, and transformation products in aquatic ecosystems. Body metabolism may not convert consumed pharmaceuticals to their metabolic elements before excretion. In this case, clinical and industrial wastes ensure their presence in the environment. Nevertheless, conventional wastewater treatment methods are ineffective for removing pharmaceutical wastes. Once in the ecosystem, they alter the physiological response of nontarget exposed aquatic and even terrestrial organisms due to induced toxicity.