scholarly journals Safety and Quality in the Agricultural Product Chain in Brazil

10.5772/60593 ◽  
2015 ◽  
Author(s):  
Elisa Y. Hirooka ◽  
Elisabete Y.S. Ono ◽  
Cássia R. Takabayashi-Yamashita ◽  
Angélica T. Ishikawa ◽  
Douglas F. Barbin ◽  
...  
Keyword(s):  
Author(s):  
Prof.RAE Aliev Z.H.

The current information on moisture and the temperature of the ground in managerial system by production to agricultural product necessary, in the first place, for taking the operative decisions at development ecological clean technology irrigation under growing agricultural cultures to achieve the maximum harvest. Key words: aerospace methods, COW, moisture, moisture test, arable, soil, ecology, vafer humidity, drill, graduation, tool, etc.


2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Wahyuzan Wahyuzan ◽  
Lukmanul Hakim ◽  
Rahmat Afrizal ◽  
Asmeri Lamona ◽  
Khairuni Khairuni ◽  
...  

Traditional medicine in Indonesia has been known by the public before formal health services using modern medicine. Indonesia has many type of herbal plants which have medicinal properties including dadap (Erythrina orientalis). This study aims to utilized dadap herbal liniment by modifying heating in Vigin Cocanut Oil. The study conducted in the laboratory of Agricultural Product Processing using a Factorial Completely Randomized Design (CRD). The first factor is the addition of 250 ml (M1), 375 ml (m2), and 400 ml (M3) Virgin Cocanut Oil treatment. The second factor is the heating tim of 5 minutes (L1), 10 minutes (L2), and 15 minutes (L3). Observation variable consisted of yield, Specific gravity, and organoleptic test of aroma and colored. The result showed an average yield of 87.70-91.88%. The highest yield was found in the treatment of adding 400 ml Virgin Cocanut Oil and 15 minutes of heating time. The highest type of weight was found in the treatment of addition of 325 ml Virgin Cocanut Oil and 5 minutes heating time. Based on the organoleptic scent test, the everage penalist gives a like answer. Organoleptic colors of reudeuep herbal products is according to SNI number 06-23-2006.


Author(s):  
Nensy Yohana Natalia Pasaribu

Agriculture produces processed product which is perishable, so that the agricultural product should be distributed immediately. Processed product can be promoted to attract consumers to buy the product. One of the media that can be used to promote processed agricultural product is social media. Social media is needed to ease the marketing activity on the product. Social media is viral and can be delivered directly and personally to the consumer. Indicators are used to know the effectiveness of the social media as promotion media with AIDA concept. The results showed that promotion through Instagram has not been effective in the stages of attention (attention), interest (interest), desire (desire), and action (action). This study also explains that there is a relationship between the characteristics of gender followers and the level of social media exposure to the frequency of messages. In addition, there is also a relationship between the frequency of message feedback, message attractiveness, and intelligence in delivering messages with the interest stage. 


2021 ◽  
Vol 22 (1) ◽  
pp. 454
Author(s):  
Jun Wang ◽  
Xiao Fang Wu ◽  
Yong Tang ◽  
Jian Guo Li ◽  
Ming Lei Zhao

Fruit cracking is a disorder of fruit development in response to internal or external cues, which causes a loss in the economic value of fruit. Therefore, exploring the mechanism underlying fruit cracking is of great significance to increase the economic yield of fruit trees. However, the molecular mechanism underlying fruit cracking is still poorly understood. Litchi, as an important tropical and subtropical fruit crop, contributes significantly to the gross agricultural product in Southeast Asia. One important agricultural concern in the litchi industry is that some famous varieties with high economic value such as ‘Nuomici’ are susceptible to fruit cracking. Here, the cracking-susceptible cultivar ‘Nuomici’ and cracking-resistant cultivar ‘Huaizhi’ were selected, and the samples including pericarp and aril during fruit development and cracking were collected for RNA-Seq analysis. Based on weighted gene co-expression network analysis (WGCNA) and the “ball-skin versus bladder effect” theory (fruit cracking occurs upon the aril expanding pressure exceeds the pericarp strength), it was found that seven co-expression modules genes (1733 candidate genes) were closely associated with fruit cracking in ‘Nuomici’. Importantly, we propose that the low expression level of genes related to plant hormones (Auxin, Gibberellins, Ethylene), transcription factors, calcium transport and signaling, and lipid synthesis might decrease the mechanical strength of pericarp in ‘Nuomici’, while high expression level of genes associated with plant hormones (Auxin and abscisic acid), transcription factors, starch/sucrose metabolism, and sugar/water transport might increase the aril expanding pressure, thereby resulting in fruit cracking in ‘Nuomici’. In conclusion, our results provide comprehensive molecular events involved in the “ball-skin versus bladder effect” on fruit cracking in litchi.


2021 ◽  
Vol 8 (1) ◽  
pp. 1861729
Author(s):  
Huyen Ngo-Thi-Ngoc ◽  
Bang Nguyen-Viet

2021 ◽  
Vol 13 (5) ◽  
pp. 2708
Author(s):  
Ziqi Yin ◽  
Jianzhai Wu

In recent years, through the implementation of a series of policies, such as the delimitation of major grain producing areas and the construction of advantageous and characteristic agricultural product areas, the spatial distribution of agriculture in China has changed significantly; however, research on the impact of such changes on the efficiency of agricultural technology is still lacking. Taking 11 cities in Hebei Province as the research object, this study examines the spatial dependence of regional agricultural technical efficiency using the stochastic frontier analysis and spatial econometric analysis. The results show that the improvement in agricultural technical efficiency is evident in all cities in Hebei Province from 2008 to 2017, but there is scope for further improvement. Industrial agglomeration has statistical significance in improving the efficiency of agricultural technology. Further, there is an obvious spatial correlation and difference in agricultural technical efficiency. Optimizing the spatial distribution of agricultural production, promoting the innovation, development, and application of agricultural technology, and promoting the expansion of regional elements can contribute to improving agricultural technical efficiency.


Agriculture ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 241
Author(s):  
Bencheng Liu ◽  
Yangang Fang

Understanding the relationship between households’ livelihoods and agricultural functions is important for regulating and balancing households’ and macrosocieties’ agricultural functional needs and formulating better agricultural policies and rural revitalization strategies. This paper uses peasant household survey data obtained from the China Family Panel Studies (CFPS) and statistical analysis methods, to analyze the differences in livelihood assets and agricultural functions of households with different livelihood strategies and the relationship between livelihood assets and agricultural functions. Households are categorized based on their livelihood strategies as full-time farming households, part-time farming I households, part-time farming II households, and non-farming households. The agricultural product supply and negative effects of the ecological service function of full-time farming households are higher than those of part-time farming and non-farming households. Part-time farming I households have the strongest social security function, while non-farming households have the weakest social security function. Non-farming households have the strongest leisure and cultural function, while part-time farming I households have the weakest leisure and cultural function. Households’ demand for agricultural functions is affected by livelihood assets. Effective measures should be taken to address contradictions in the agricultural functional demands of households and macrosocieties.


2021 ◽  
Vol 11 (15) ◽  
pp. 6884
Author(s):  
Mauricio Hernández-Sarabia ◽  
Juan Sierra-Silva ◽  
Liliana Delgadillo-Mirquez ◽  
Julián Ávila-Navarro ◽  
Laura Carranza

Coffee is a highly productive agricultural product in the department of Tolima. The wet fermentation process of coffee generates about 80% of the waste, which is highly contaminated with organic matter that pollutes water sources, so anaerobic co-digestion techniques are implemented in coffee wastewater using Taiwan type biodigesters. According to the study of three biodigesters fed with coffee waste and animal manure, the aim is to show their potential application in coffee farms. These biodigesters generated a biogas production with CH4 concentrations between 49.1% ± 4.6 and 58.1% ± 2.4 in volume, in addition to the benefit of the biol used as fertilizer in the crops. The biogas produced can be used for cooking and can save around USD 40.17 in natural gas. Therefore, the biodigester is a potential tool to mitigate the harmful effects of coffee cultivation on the surrounding ecosystem and can project coffee production in a sustainable direction.


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