Применениецеолитоввовощеводстве

2019 ◽  
Author(s):  
V.A. Borisov ◽  
I.Yu. Vasyuchkov ◽  
O.N. Uspenskaya ◽  
A.A. Kolomiets
Keyword(s):  
Vitamin C ◽  
High Efficiency ◽  
Crop Yields ◽  
Mineral Fertilizer ◽  
Nitrate Content ◽  
Vegetable Crops ◽  
Positive Role ◽  
Red Beet ◽  
Tomato Products

Установлена высокая эффективность внесения цеолита под овощные культуры (свекла столовая, огурец, кабачок, патиссон, капуста цветная, брокколи). Применение цеолита в основное внесение в дозах 400 и 600 кг/га на фоне полного минерального удобрения повышает урожайность этих культур на 2 16. Отмечена положительная роль цеолита в накоплении витамина С и снижении содержания нитратов в продукции огурца, кабачка и патиссонов.Installed high efficiency of zeolites for vegetable crops (red beet, cucumber, zucchini, pattypan squash, cauliflower, broccoli). Application of zeolites in the main introduction in doses of 400 and 600 kg/ha on the background of complete mineral fertilizer increases crop yields of these crops at 2 16. Positive role of zeolite in the accumulation of vitamin C and reduction of nitrate content in cucumber and tomato products canned sterilized vegetables.

The positive role of vitamin C in spindle-like LiFePO4/C cathode derived from two wastes

Ionics ◽  
2022 ◽  
Author(s):  
Jian Lan ◽  
Hongying Hou ◽  
Baoxiang Huang ◽  
Hao Li ◽  
Junkai Li
Keyword(s):  
Vitamin C ◽  
Positive Role

scholarly journals Precision sowing of vegetable seeds using electrically operated distribution devices

2021 ◽  
Vol 286 ◽  
pp. 03015
Author(s):  
Adriana Muscalu ◽  
Cătălina Tudora ◽  
Laurențiu Vlăduțoiu ◽  
Constantin Vlad ◽  
Angela Dorogan
Keyword(s):  
High Efficiency ◽  
Crop Yields ◽  
High Reliability ◽  
Cost Savings ◽  
Small Mass ◽  
Vegetable Crops ◽  
Current State ◽  
Soil Preparation ◽  
Seed Distribution ◽  
Optimal Space

The high efficiency of vegetable crops is influenced, in addition to soil preparation works, weed, diseases and pests control, irrigation, etc. by precision sowing, which involves placing a certain number of seeds at an exact depth and distance. Thus, cost savings, a high reliability of production and especially a greater uniformity of crops are achieved, most often uniform and quality productions being obtained. For vegetable species in the case of which harvesting is practiced only once, uniformity of seed distribution is particularly important. In most cases, vegetable seeds have small size, irregular shape and small mass. These characteristics make the development of precision seeders for this type of seed quite difficult. Precision sowing of vegetable seeds ensures a correct sowing rate, which implies an optimal space for plant growth and development, thus improving crop yields. The paper presents a summary of the current state of precision seeders equipped with electrically operated distributors for vegetable seeds, as well as the preliminary results of research conducted by authors in this field.

Are Three Items Sufficient to Measure Sense of Coherence?

2018 ◽  
Vol 34 (4) ◽  
pp. 229-237 ◽  
Author(s):  
Francesca Chiesi ◽  
Andrea Bonacchi ◽  
Caterina Primi ◽  
Alessandro Toccafondi ◽  
Guido Miccinesi
Keyword(s):  
Sense Of Coherence ◽  
Convergent Validity ◽  
Clinical Sample ◽  
Clinical Samples ◽  
Depression Symptoms ◽  
Time Saving ◽  
Positive Role ◽  
Patients With Cancer ◽  
Measure Sense

Abstract. The present study aimed at evaluating if the three-item sense of coherence (SOC) scale developed by Lundberg and Nystrom Peck (1995) can be effectively used for research purpose in both nonclinical and clinical samples. To provide evidence that it represents adequately the measured construct we tested its validity in a nonclinical (N = 658) and clinical sample (N = 764 patients with cancer). Results obtained in the nonclinical sample attested a positive relation of SOC – as measured by the three-item SOC scale – with Antonovsky’s 13-item and 29-item SOC scales (convergent validity), and with dispositional optimism, sense of mastery, anxiety, and depression symptoms (concurrent validity). Results obtained in the clinical sample confirmed the criterion validity of the scale attesting the positive role of SOC – as measured by the three-item SOC scale – on the person’s capacity to respond to illness and treatment. The current study provides evidence that the three-item SOC scale is a valid, low-loading, and time-saving instrument for research purposes on large sample.

Role of vitamin C in gastric cancer

2018 ◽  
Vol 01 (1) ◽  
Author(s):  
Takalkar U Vidyadhar
Keyword(s):  
Gastric Cancer ◽  
Vitamin C ◽  
Gastric Juice ◽  
Oxidative Dna Damage ◽  
Preventive Measure ◽  
Dietary Factors ◽  
Preventive Strategy ◽  
H Pylori

Gastric cancer is a multifactorial disease with complex interplay of environmental and genetic factors. Helicobacter pylori (H. pylori) infestation has been identified as the most important etiological agent in the pathogenesis of gastric cancer. Also, the role of dietary factors that is low consumption of fruits and vegetables have been found to be associated with gastric cancer. Among the dietary factors, antioxidants especially vitamin C has been found to confer the strongest protection against gastric cancer. Its anti-proliferative and pro-apoptotic action has been suggested in vitro. Because of its antioxidant activity, it protects cells against oxidative DNA damage caused by toxic effects of reactive oxygen species. It also inhibits production of carcinogenic N-nitroso compound in the stomach. The person with H. pylori infection has low levels of vitamin C in their gastric juice and levels of vitamin C normalizes on eradication of H. pylori. Vitamin C levels are high in gastric mucosa and gastric juice, sometimes more than that of in plasma. But gastric pathological conditions cause lowered secretion of vitamin C into gastric juice. Effect of H. pylori on vitamin C in gastric juice is reversible and on eradication of H. pylori, it returns to normal level. Hence, eradication of H. pylori and chemoprevention with antioxidant supplementation will be an effective preventive strategy to reduce the incidence of gastric cancer and related mortality. Vitamin C and gastric cancer is an area of potential interest for researchers as a preventive measure. Keywords: Vitamin C, H. pylori, gastric cancer.

Clustering-Triggered Efficient Room Temperature Phosphorescence from Nonconventional Luminophores

2019 ◽  
Author(s):  
Shuyuan Zheng ◽  
Taiping Hu ◽  
Xin Bin ◽  
Yunzhong Wang ◽  
Yuanping Yi ◽  
...  
Keyword(s):  
Room Temperature ◽  
High Efficiency ◽  
Spin Orbit Coupling ◽  
Design Rationale ◽  
Emission Mechanism ◽  
Room Temperature Phosphorescence ◽  
Electronic Interactions ◽  
Energy Gaps ◽  
Theoretical Results

Pure organic room temperature phosphorescence (RTP) and luminescence from nonconventional luminophores have gained increasing attention. However, it remains challenging to achieve efficient RTP from unorthodox luminophores, on account of the unsophisticated understanding of the emission mechanism. Here we propose a strategy to realize efficient RTP in nonconventional luminophores through incorporation of lone pairs together with clustering and effective electronic interactions. The former promotes spin-orbit coupling and boost the consequent intersystem crossing, whereas the latter narrows energy gaps and stabilizes the triplets, thus synergistically affording remarkable RTP. Experimental and theoretical results of urea and its derivatives verify the design rationale. Remarkably, RTP from thiourea solids with unprecedentedly high efficiency of up to 24.5% is obtained. Further control experiments testify the crucial role of through-space delocalization on the emission. These results would spur the future fabrication of nonconventional phosphors, and moreover should advance understanding of the underlying emission mechanism.<br>

The Role of Physical Exercise and Diet in management of Medoroga (STHAULYA) Reference Novel Coronavirus Covid 19

2021 ◽  
Vol 11 (SPL1) ◽  
pp. 1585-1592
Author(s):  
Roshna Sukhdeoji Bhutada
Keyword(s):  
Vitamin D ◽  
Vitamin C ◽  
Physical Movement ◽  
Work From Home ◽  
Causative Factors ◽  
Exercise Routine ◽  
Novel Coronavirus ◽  
Day By Day ◽  
General Wellbeing

Nowadays, due to Covid-19 pandemic circumstance, numerous individuals are Staying from home. Understudy is additionally concern with the online class from home, because of which all physical movement of all individual has been stopped. Medoroga is one of the dominating metabolic problems and driving reason for mortality. Numerous patients with Covid infection 2019 (COVID-19) have identified with the metabolic disorder during the lockdown. The general wellbeing proposes (Work from Home, requests, gyms, terminations of garden and wellness focuses) to forestall Covid-19 spread can possibly decrease day by day physical movement. Ideas of Agni, Prakriti, strategy for victualing ought to be given equivalent consideration while choosing ones dietary and exercise routine to turn away/control Medoroga (STHAULYA). Organizing of diet is generally important to support insusceptibility. According to numerous investigates to give valuable pabulum which contains Zinc, Vitamin C, Vitamin D and invulnerability. It is practically equivalent to Medoroga referenced in Ayurveda compositions. Strick likeness outwardly inspected in both customary arrangement of medication and Ayurveda while portraying its causative components, outcomes and preventive part of exercise and diet in its administration. Striking is outwardly analyzed in both Traditional arrangements of medication and Ayurveda depicting its causative factors, and preventive capacity of movement and diet in its pandemic Covid-19.

Productivity and quality of soybean seeds with different fertilization on podzolized chernozem

2020 ◽  
Vol 1 (97) ◽  
pp. 136-144
Author(s):  
H.M. Hospodarenko ◽  
◽  
I.V. Prokopchuk ◽  
K. P. Leonova ◽  
V.P. Boyko
Keyword(s):  
Crop Rotation ◽  
Crop Yields ◽  
Spring Barley ◽  
Mineral Fertilizer ◽  
Nitrogen Fertilizers ◽  
Mineral Fertilizers ◽  
Forest Steppe ◽  
Soybean Seeds ◽  
Different Doses

The productivity of agricultural crops is the most variable and integral indicator of their vital activity, which accumulates their genetic potential, soil fertility, weather conditions and components of agricultural technology. Soybean under optimal growing conditions (the reaction of the soil is close to neutral, sufficient phosphorus and potassium nutrition, the use of nitraginization) assimilates from the air about 70 % of the total nitrogen requirement. Therefore, it is believed that it is enough to apply only a starting dose of nitrogen fertilizers (20–40 kg/ha a. s.), to get a high yield with good indicators of grain quality. The results of studies of the influence of long-term (8 years) application of different doses and ratios of fertilizers in field crop rotation on podzolized chernozem in the conditions of the Right -Bank Forest-Steppe of Ukraine on the yield and quality of soybean seeds preceded by spring barley were presented. It was found that crop yields could be increased by 18–77 % owing to different doses, ratios and types of fertilizers. The highest indicators of seed yields for three years of the research (3,02 t/ha) were obtained under the application of mineral fertilizers at a dose of N110P60K80 per 1 ha of crop rotation area, including under soybean – N60P60K60. Exclusion of the nitrogen component from the complete fertilizer (N60P60K60) reduced its yield by 26 %, phosphorus – by 17, and potassium by 11 %. There was no significant decrease in soybean yield in the variant of the experiment with a decrease in the proportion of potassium in the composition of complete mineral fertilizer (N60P60K30) for three years of study. The largest mass of 1000 soybean seeds was formed at doses of N60К60 fertilizers, and their protein content — under the application of complete mineral fertilizer in doses of N60P60K60 and N60P60K30.

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