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Evaluation of antioxidant activity of the phenolic composition of Syrian Arbutus andrachne L.
(2020-10-18)
Arbutus andrachne L. (Grecian Strawberry tree) is widespread in the Mediterranean and the Black Sea Regions. This study aimed at determining total phenolic content and antioxidant activity of Arbutus andrachne parts (flowers, leaves, bark and fruit) collected from different parts of the Latakia Province (Syria). Our work is the first to conduct this experiment on the selected plants in Syria.
The fresh samples were extracted using ethanol 50% as an extraction solution, then the total contents of the phenolic compounds ...
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An approach to the use of technology in the cocoa-growing sector: a look from the producer
(Section Specialized Partnerships in Sustainable Food Systems and Food Sovereignty at the University of Kassel, Germany and Federation of German Scientists (VDW), 2020-03-06)
A study was conducted to keep scientific record of the challenges and opportunities of the insertion of a mobile app for cocoa producers in the Colombia region as a prospective tool or strategy for technological transfer and appropriation into that sector. A survey with structured and semi-structured questions that pertained to cocoa producer men and women was conducted. The questions were related to the general conditions of their labour activities and were discriminant in the following categories: cocoa-grower ...
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Small-scale milk production systems in Colombia: a regional analysis of a potential strategy for providing food security
(2020-11-29)
Colombia tiene una diversidad agroecológica que favorece la implementación de sistemas de producción de leche. La producción lechera es una parte integral de la economía rural y contribuye positivamente a la nutrición e ingresos de las familias. El objetivo de este estudio fue clasificar los sistemas de producción de leche en la comunidad de El Peñón (Municipio de Sibate, Colombia), y analizar los resultados en relación con el concepto de seguridad alimentaria. El estudio evaluó componentes relacionados con los niveles ...
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Effects of salicylic acid, putrescine and moring leaf extract application on storability, quality attributes and bioactive compounds of plum cv. 'Golden Japan'
(2020-07-30)
Background: Plum fruits constitute a good source of natural antioxidant substances. Particularly, plums contain large amounts of phenolic compounds and flavonoids that have natural antioxidant activity which is useful to human health. The study aimed to evaluate the effects of foliar sprays with salicylic acid (SA), putrescine (PUT) and moringa leaf extract (MLE) on the fruit quality attributes and bioactive compounds of 'Golden Japan' plums under cold storage conditions. Plum trees were sprayed twice; at fruit set ...
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The impact of irrigation distribution uniformity and mulching soil on vegetative growth and yield of sweet fennel and squash plants
(Section Specialized Partnerships in Sustainable Food Systems and Food Sovereignty at the University of Kassel, Germany and Federation of German Scientists (VDW), 2020-03-31)
Water shortage under climate change impacts performed the driving forces to enhance the agricultural practices to maximize the food production. Improve the distribution of irrigation water with mulching soil to satisfy the plants needs and provide optimum conditions for production consider the main objective of the current study. Two experiments of the study were conducted out at Central Laboratory for Agriculture Climate (CLAC), Agriculture Research Center, Egypt during winter and spring seasons of 2016/2017 and ...
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Thailand’s maize seed market structure, conduct, performance
(2020-06-13)
Seed is one of the fastest-growing industries in agricultural sector, and maize seed industry in Thailand is one of the most developed and most advanced industries compared to other developing countries. The success of maize seed industry in Thailand is due to public and international organizations’ contributions in building infrastructure for research and promoting the role of the private sector in the industry during the early years, and a long-term commitment of investment in research and development by private ...
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The effect of edible coating with combined Thymus Vulgaris extract and glycerol monoestearate on oyster mushroom ҆s shelf life
(2020-07-30)
Shelf-life of mushrooms is very low, because of several characteristics, such as their thin epidermal structure and high respiration rates. They tend to lose their quality after harvest. Hence, mushrooms need supportive care to keep freshness. Several protective methods have been recommended. In the current study, the effect of lipid-edible coating with different doses of glycerol monoestearate and thyme extract, for the extending of edible mushroom’s shelf life was evaluated. After, preparation of aqueous thyme ...
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Analysis of household food expenditure patterns. A case of Shamva district Zimbabwe
(Section Specialized Partnerships in Sustainable Food Systems and Food Sovereignty at the University of Kassel, Germany and Federation of German Scientists (VDW), 2020-03-31)
The study was designed to analyse the food expenditure patterns of smallholder farming households. Income and expenditure data were collected from 281 randomly sampled farming households in Shamva District. Descriptive statistics (mean and frequency) were used to analyse the income sources and main expenditure categories. The Ordinary Least Squares regression was used to model the determinants of household food expenditure. The results indicated cash crop, food crop and livestock sales as the major farm income sources. ...
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Spatial variation of nutritional content in Enhalus acoroides (L.f.) royle seeds and seed pods
(Section Specialized Partnerships in Sustainable Food Systems and Food Sovereignty at the University of Kassel, Germany and Federation of German Scientists (VDW), 2020-04-14)
Coastal and small islands communities generally have limited access to fresh vegetables. The tropical seagrass Enhalus acoroides tends to fruit during the rainy season, when sea conditions often prevent fishing. Coastal communities in several countries, including Indonesia, traditionally collect seagrass fruits for food and traditional remedies. This study measured levels of 6 key nutrients in Enhalus acoroides fruit (seeds and seedpods). Samples were collected from two sites where E. acoroides fruits are harvested ...
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Awareness creation of smallholder farmers on and adoption of push-pull technology reduces fall armyworm (Spodoptera frugiperda) infestation on maize in Hawzien Woreda, Northern Ethiopia
(2020-11-28)
Recently, maize (Zea mays L.) production by smallholder farmers in Ethiopia has been threatened by an exotic pest called fall armyworm (FAW) (Spodoptera frugiperda J.E. Smith; Lepidoptera, Noctuidae). Devising or adopting sustainable, effective, affordable and smallholder farmers-friendly management strategies for the control of this pest are, therefore, vital. Push-Pull Technology (PPT) is considered one of the management methods for the control of FAW in East Africa. Therefore, the aim of this study is to determine ...