scholarly journals Lipid and Yield Evaluation in Salicornia bigelovii by the Influence of Chitosan-IBA, in Conditions of the Sonora Desert

Agronomy ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 428
Author(s):  
Gerardo Zapata-Sifuentes ◽  
Pablo Preciado-Rangel ◽  
Reyna Roxana Guillén-Enríquez ◽  
Francisca Sánchez Bernal ◽  
Ramon Jaime Holguin-Peña ◽  
...  
Keyword(s):  
Lipid Profile ◽  
Seed Production ◽  
Butyric Acid ◽  
Lipid Content ◽  
Production System ◽  
Large Scale ◽  
Physicochemical Analysis ◽  
Indole Butyric Acid ◽  
Salicornia Bigelovii ◽  
Yield Production

The present investigation aimed to evaluate the effect of Chitosan-Indole Butyric Acid (IBA) in the seed of Salicornia bigelovii under field conditions in Sonora, Mexico. During two vegetative cycles (2018/2019–2019/2020), cuttings of S. bigelovii were treated with 100 and 50% Chitosan from shrimp exoskeletons and indole butyric acid at 0.937 and 1.25 g·kg−1 and placed in basins under conditions of the Sonora desert, Mexico. Variables were measured: seed production, physicochemical analysis and lipid profile of the seed. The results affected significant increases (p < 0.05) in the evaluated variables, highlighting the treatment based on Chitosan 100%—IBA 0.937 g·kg−1. The results based on chitosan and IBA in cuttings, are a biostimulant in the morpho-physiology, yield production, and lipid content of S. bigelovii. Large-scale studies as a production system should be considered in further studies.

scholarly journals Enraizamiento de esquejes de Salicornia bigelovii (Torr.) por quitosano como un bioproducto de origen marino.

2019 ◽  
Vol 37 (4) ◽  
pp. 361
Author(s):  
Betzabe Ebenhezer López-Corona ◽  
Iram Mondaca-Fernández ◽  
Pablo Gortáres-Moroyoqui ◽  
María Mercedes Meza-Montenegro ◽  
José De Jesús Balderas-Cortés ◽  
...  
Keyword(s):  
Butyric Acid ◽  
Dry Weight ◽  
Growth Promoter ◽  
Fresh Weight ◽  
Indole Butyric Acid ◽  
Salicornia Bigelovii ◽  
Randomized Design ◽  
Germination Process ◽  
Completely Randomized Design ◽  
Total Dry Weight

The use of halophytes such as Salicornia bigelovii represents an alternative with economic potential for desert agriculture and coastal areas. However, the success in the establishment of commercial plots has been limited by the low germination percentages of this species. Propagation using plant cuttings represents a viable and rapid alternative to this problem. The formation of functional roots is fundamental in the propagation of plant cuttings and has been achieved through the application of chemical growth regulators. The application of chitosan in some crops has evidenced to be an alternative for the germination process and an enhancer of harvest performance; however, there are no studies that evaluate its effect on the halophyte S. bigelovii. The objective of this research was to evaluate the effect of marine-derived chitosan and indole butyric acid as root-promoting agents in cuttings of Salicornia bigelovii. The concentrations (individually and combined) of chitosan at 100 and 50% and indole butyric acid were applied at a rate of 0.937 and 1.25 g kg‑1. A completely randomized design of nine treatments and f ive repetitions was used and 225 experimental units were evaluated. The following variables were measured: root length, fresh weight and total dry weight of the root, and number and length of new shoots. The results showed that the most eff icient treatment was 100% chitosan + 0.937 g kg-1 indole butyric acid, promoting the production of photosynthetic shoots up to 800%. These results indicate that it is feasible to achieve the propagation of Salicornia by means of cuttings using marine-derived chitosan as a growth promoter.

Nutzung von Flexibilitätspotenzialen im Störungsmanagement*/Potentials of flexibility in the disruption management of large-scale product assembly

2016 ◽  
Vol 106 (09) ◽  
pp. 631-636
Author(s):  
H. Prinzhorn ◽  
M. Zenker ◽  
R. Sporrer ◽  
P. Prof. Nyhuis
Keyword(s):  
Production System ◽  
Large Scale ◽  
Disruption Management ◽  
Short Term ◽  
The Impact ◽  
Product Assembly ◽  
Term Response

Die hohe Störfanfälligkeit bei der Montage großskaliger Produkte verlangt eine kurzfristige Auswahl von Maßnahmen zur Reaktion auf Störungen, um Auswirkungen wie Lieferterminverspätungen oder Auslastungsverluste zu reduzieren. Die Nutzung von Flexibilitätspotenzialen eines Produktionssystems stellt einen Ansatz dar, um diese Herausforderung zu bewältigen. Dieser Fachbeitrag zeigt auf, welche Flexibilitätspotenziale in diesem speziellen Umfeld zur Verfügung stehen und genutzt werden können. &nbsp; Assembling large-scale products involves frequent process interruptions why in order to reduce the impact of interruptions, a short-term response is necessary to reduce delivery delays and idle times of resources. An approach for challenge this represents the flexibility of a production system. Regarding the environment of large-scale product assembly, it has to be shown which potentials of flexibility are able to use in a short-term manner.

scholarly journals Study of indole butyric acid (IBA) effects on cutting rooting improving some of wild genotypes of damask roses (Rosa damascena Mill.)

2015 ◽  
Vol 60 (3) ◽  
pp. 263-275 ◽  
Author(s):  
Fardin Nasri ◽  
Arsalan Fadakar ◽  
Mahmood Saba ◽  
Bayzid Yousefi
Keyword(s):  
Butyric Acid ◽  
Control Treatment ◽  
Rosa Damascena ◽  
Indole Butyric Acid ◽  
Significant Difference ◽  
Maximum Root Length ◽  
Number Of Leaves ◽  
Maximum Root ◽  
Medicinal Properties ◽  
The Rose

Rosa damascena is very important for essential oil production, medicinal properties and it is also widely cultivated as a garden rose. The Rose species is mainly propagated by stem cutting. In the present study, the effect of different levels of 0, 500 and 1,000 mg l-1 (quick dip method for 20 s) of indole butyric acid (IBA) on the rooting of 12 wild genotypes (including: Kurdistan 1 to Kurdistan 12) of R. damascena was investigated. The results show that the rooting ability of R. damascena differs significantly between the twelve genotypes. The highest rooting (79.56%) and callus production (69.08%), number of roots (8.33), root fresh and dry weights (361.80 and 244.74 mg, respectively) were recorded in Kurdistan 5 genotype with 1,000 mg l-1 IBA. The maximum root length (5.84 cm) was observed in Kurdistan 5 genotype with 500 mg l-1 IBA that showed a significant difference compared to the control treatment (0.96 cm). The highest number of leaves per bud (7.33 at 500 mg l-1 IBA) and number of buds (5.00 at 1,000 mg l-1 IBA) were recorded in Kurdistan 1 genotype. The current study demonstrated that the different genotypes of R. damascena were in a difficult-toroot state, which suggests that cutting treatment with 1,000 mg l-1 IBA overcame the problem of the difficult-to-root state, and it can also enhance the rooting percentage in the studied genotypes.

scholarly journals Clinical Investigations of the Effect of Citrus unshiu Peel Pellet on Obesity and Lipid Profile

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
Seongil Kang ◽  
Sangyeol Song ◽  
Joosang Lee ◽  
Hyekyung Chang ◽  
Sanghun Lee
Keyword(s):  
Lipid Profile ◽  
Total Cholesterol ◽  
Cholesterol Level ◽  
Weight Control ◽  
Large Scale ◽  
Total Cholesterol Level ◽  
Experimental Studies ◽  
Density Lipoprotein ◽  
Citrus Unshiu ◽  
The Impact

Objectives. Several experimental studies have reported antiobesity and lipid-improving effects of Citrus unshiu. However, clinical studies on its effects are lacking. This study was designed to evaluate the impact of Citrus unshiu peel pellet (CUPP) on obesity and lipid profile. Methods. For 118 patients with body mass index (BMI) > 23 who took Citrus unshiu peel pellet (CUPP) for 4 weeks in a Public Health Center, laboratory and biometric readings before and after CUPP administration were analyzed. Results. Mean age of these subjects was 53.8±10.6 years (range: 18-75 years). There were 88 (74.6%) females in the study sample (n = 118). A significant (p < 0.01) decrease in BMI from 27.47±2.24 to 27.27±2.22 was observed in all subjects after CUPP treatment and 65.3% (N = 77) of them lost 1.03±0.83 kg of weight after 4 weeks of treatment. Total cholesterol level was significantly (p < 0.01) decreased from 204.0±37.4 mg/dL to 193.5±36.5 mg/dL. Significant (p < 0.05) decreases in levels of low-density lipoprotein, cholesterol, and triglyceride were also observed. Conclusions. These results suggest that CUPP in practice could help weight control and improve total cholesterol level. Findings of this study provide clinical foundation for future large-scale trials to establish clinical benefits of CUPP.

scholarly journals Broccoli production depending on the seed production system and organic and mineral fertilizer

2012 ◽  
Vol 30 (1) ◽  
pp. 143-150 ◽  
Author(s):  
José Carlos Lopes ◽  
Janaína Mauri ◽  
Adésio Ferreira ◽  
Rodrigo S Alexandre ◽  
Allan R de Freitas
Keyword(s):  
Leaf Area ◽  
Plant Height ◽  
Seed Production ◽  
Production System ◽  
Aerial Part ◽  
Dry Mass ◽  
Mineral Fertilization ◽  
Espírito Santo ◽  
Fresh And Dry Mass ◽  
Espirito Santo

The experiment was conducted in a greenhouse at the Universidade Federal do Espirito Santo, in Alegre, Espirito Santo state, Brazil, to evaluate the broccoli production depending on the seed production system and organic and mineral fertilization. Seeds of the broccoli cultivar Ramoso Piracicaba were originated from lots of seed obtained in an organic and conventional production system. The experimental design was of randomized blocks, with four replications in a factorial arrangement combination of the lots, 2x5 (organic and mineral fertilized seeds) and substrates [S1 (soil + sand + manure), S2 (soil + sand + manure + NPK), S3 (soil + sand + manure + Fertium® 10 g L-1), S4 (soil + sand + manure + Fertium® 30 g L-1) and S5 (soil + sand + manure + Fertium® 50 g L-1]. The analyzed variables were emergency, fresh and dry mass of aerial part, emergency speed and height of seedlings after 28 days of sowing, and plant diameter, leaf area, number of leaves, fresh and dry mass of aerial part, plant height, root volume, fresh and dry root mass, absolute and relative growth rates and increment to leaf area and plant height after 104 days. The emergency was similar in the different substrates; great vigor occurred on conventional seeds; the mineral fertilization increased the production of fresh mass of aerial part; the use of substrate containing soil, sand soil conditioner Fertium (30 to 50 g L-1) increased the volume, fresh and dry mass of roots and rate of increase in these variables.

scholarly journals FoodSQRBlock: Digitizing food production & supply chain with blockchain & QR code in the cloud

2021 ◽  
Author(s):  
Somdip Dey ◽  
Suman Saha ◽  
Amit Singh ◽  
Klaus D. Mcdonald-Maier
Keyword(s):  
Supply Chain ◽  
Food Safety ◽  
Production System ◽  
Food Production ◽  
Large Scale ◽  
Production Data ◽  
Blockchain Technology ◽  
Large Scale Integration ◽  
Scale Integration ◽  
Food Production System

<div><div><div><p>Food safety is an important issue in today’s world. Traditional agri-food production system doesn’t offer easy traceability of the produce at any point of the supply chain, and hence, during a food-borne outbreak, it is very difficult to sift through food production data to track produce and origin of the outbreak. In recent years, blockchain based food production system has resolved this challenge, however, none of the proposed methodologies makes the food production data easily accessible, traceable and verifiable by consumers or producers using mobile/edge devices. In this paper, we propose FoodSQRBlock (Food Safety Quick Response Block), a blockchain technology based framework, which digitizes the food production information, and makes it easily accessible, traceable and verifiable by the consumers and producers by using QR codes. We also propose a large scale integration of FoodSQRBlock in the cloud to show the feasibility and scalability of the framework, and experimental evaluation to prove that.</p></div></div></div>

scholarly journals Sexual and vegetative propagation of the medicinal Mexican species Phyllonoma laticuspis (Phyllonomaceae)

2016 ◽  
Vol 65 (1) ◽  
pp. 9
Author(s):  
Ela Alcántara-Flores ◽  
Alicia Enriqueta Brechú-Franco ◽  
Angel Villegas-Monter ◽  
Guillermo Laguna-Hernández ◽  
Armando Gómez-Campos
Keyword(s):  
Vegetative Propagation ◽  
Large Scale ◽  
Seed Quality ◽  
Natural Populations ◽  
Skin Lesions ◽  
Control Treatment ◽  
Indole Butyric Acid ◽  
Randomized Design ◽  
Air Layers ◽  
Dark Conditions

Phyllonoma laticuspis leaves are used in Carrizal de Bravo, Guerrero, Mexico, to heal skin lesions such as injuries and smallpox sequelae and to treat diabetes mellitus type 2, and organic extracts of these leaves have been reported to exert antibacterial effects. High demand of P. laticuspis as a medicinal plant has decreased its natural populations, and propagation of the species has not yet been reported. Therefore, the purpose of this study was to assess the vegetative propagation of the species through cutting and air layering, as well as its sexual propagation in a preserved population. For this, concentrations of 1 000, 4 000 and 6 000 ppm of a commercial root enhancer, with indole butyric acid (IBA), and a control treatment without IBA, were applied to the cuttings and air layers. Germination was evaluated under light and dark conditions using lots of freshly collected seeds and lots of seeds that had been stored for three months at 4 °C or 24 ± 2 °C. All experiments were performed in a completely randomized design. The cuttings did not develop roots in any concentration, whereas 100 % of the air layers rooted, displaying vigorous roots in the presence of 4 000 ppm IBA, after four month of treatment application. Regarding germination, more than 60 % of the freshly collected seeds germinated, whereas less than 20 % of the seeds stored at 4 °C, and close to 50 % of the seeds stored at 24 ± 2 °C germinated under light and dark conditions. No significant differences were observed between light and dark conditions, so they were categorized as indifferent photoblastic seeds. The observed moisture content of 13.5 % and germination behaviour as the response to cold storage, suggest that the resultant seed quality was intermediate. P. laticuspis propagation for short-term foliage production can be carried out in air layers, in populations with a high density of adult plants as a source of plant material and for the restoration of disturbed areas, in the same locality. On the other hand, large-scale seedling production, medium-term foliage production and preservation of species variability can be achieved using seeds.

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