Treatments influence on soil water-physical indicators in Nizhneje Povolzhje dry-steppe zone conditions

The experiment is carried out in the conditions of semi-desert flat agricultural landscapes of light chestnut soils. The object of research is a 4-field crop rotation (factor A), variants of the main tillage (factor B) and crops superimposed on the tillage options with the Don-114 seeder (a seeder for direct sowing). The placement of options (A) is sequential and options (B) are arranged in blocks in three tiers. The main soil tillage was carried out by the following tools: mouldboard tillage to the depth of 25-27 cm by plough PN-4-35; non-mouldboard tillage to the depth of 25-27 cm by the tool OCHO-5-40 with the rack “Rancho”; surface one to the depth of 8-10 cm by the tool BDM-4.2, and 4-field grain-fallow crop It was found that a higher content of nutrients is in fallow preferably at non-mouldboard soil treatment, in some years, which has an optimal moisture supply, and control (mouldboard) one in comparison with lower levels of surface soil treatment in all years of the research. The main comparison in the change in nutrients in fallow fields is observed precisely for different methods of soil cultivation.

PSYCHOPHYSIOLOGICAL FACTORS OF PROFESSIONAL VIABILITY IN EXTREME SPECIALISTS FROM EMERGENT-SYNERGETIC PERSPECTIVE

Aim. The article aims to study the psychophysiological status of a specialist from emergentsynergetic perspective, which is a relevant research direction in domestic and foreign psychology, especially when it comes to extreme activity that implies a possible risk to life. The purpose of the study is to establish emergent-synergetic factors that determine the high and low levels of professional viability. Materials and methods. 764 males of various professional groups were examined, whose daily activities included an extreme component at the substantive level. To determine the psychophysiological status, the following methods were used: the Luscher color test in the interpretation of I. Tsyganok, simple and complex visual-motor reaction. To determine the level of professional viability, the S-test, the emotional burnout method and a scale for subjective assessment of professional load through the socio-psychological questionnaire were used. The data obtained were processed using Varimax rotation factor analysis with Kaiser’s normalization. Results. According to an empirical study, it was found that the evelopment of professional viability can be explained through an emergent-synergetic approach. Low energy potential, stress and personal imbalance are emergent psychophysiological components of low viability. Personal balance, performance, activity and optimal energy expenditure are emergent psychophysiological components of high viability.

Analysis of Factors that Influence Nurse Career Development in Dr. Soedjono Selong Hospital

<p><strong>Background:</strong> Nurses are the majority health workers in hospitals that have a very large contribution in improving the quality of health services provided to patients. Based on the research of Sulung (2013), it was found that career development was a variable that significantly affected the quality of nursing services. <strong>Objective:</strong> To determine the factors that influence nurse career development. <strong>Method:</strong> This study used a cross sectional approach with a sample of 103 nurses. Data was collected using a questionnaire compiled by researchers. Data analysis was performed in univariate, bivariate (<em>chi-square</em>) and multivariate (multiple logistic regressions). <strong>Results:</strong> Factors related to career development were: displacement/rotation (p = 0.003), opportunity to grow and develop (p=0.001), and organizational policy (p=0.032). The most dominant displacement/rotation factor is related to career development (OR =10,820). <strong>Conclusion:</strong> In developing nurse careers, hospitals must pay attention to aspects of displacement/rotation, opportunities to grow and develop and organizational policies.</p>

Ecological controlling weed abundance in winter wheat crops

Goal. To study the effectiveness of fertilizers and crop rotation factor in controlling weed abundance in winter wheat crops. Methods. Long-term field and analytical. Results. Research data on the effectiveness of fertilizers and legumes predecessors in controlling weed abundance in winter wheat crops are presented. It has been established that the basis of weeding of winter wheat crops in the spring tillage phase was one- and dicotyledonous species, at the time of harvest — mostly by mass dicotyledonous. In the composition of the weeds, the largest competition for winter wheat crops for light and nutrients was created by Chenopodium album — 3.4—4.3 g/m2, Capsella bursa-pastoris L. — 0.6—4.0, Spergula vulgaris — 0.3—2.9, Fallopia convolvulus — 1.0—1.1 g/ m2. The use of mineral fertilizers significantly reduced the number of weeds in winter wheat crops at the beginning of the growing season and their mass at the time of harvest. Legume predecessors had not significant effect on the dynamics of weed development in winter wheat agrocenosis. Conclusions. The application of mineral fertilizers has been identified as an effective measure todecreaseweeds abundance and their mass in winter wheat crops. At the fertilizer doses N60Р60К60 the number of weeds in the spring tillage phase decreased by 6.3—6.5 times as compared to the control without fertilizers, and the mass of weeds at the time of harvest — by 2.6—3.0 times. Under the clover predecessor, the mass of dicotyledonous weeds at the time of harvest compared to the spring vetch was slightly higher with the predominance of Capsella bursa-pastoris L. — 2.5 g/m2 and Chenopodium album — 2.3 g/m2. Increasing the nitrogen dose for winter wheat from 60 to 90 kg/ha only in the clover rotation chain slightly increased the weed mass at the time of harvest. The total weeds mass in comparison with the nitrogen dose of 60 kg/ha increased by 2.7 g/m2.

Marketing priority analysis based on marketing mix in Luvrina Fashion

Luvrina Fashion is a specialty clothing store located in the mature woman Jatinangor Town Square. Fashion Luvrina sales value in recent months has decreased. As the Micro, Small, Medium, he needs a business management that consists of financial management, marketing, production, distribution, and human resources to conduct its business. Marketing aspect is an important factor for companies to carry out his life (Bayu Promukoto, 2018). Thus the purpose of this research is the analysis of marketing priorities based model of the marketing mix. Tools of data collection using a questionnaire with 23 variables and the respondents as many as 100 visitors. The method used is the analysis of factors with steps Preparing Raw Data Matrix, Matrix Correlation between Variables, Calculations Eigenvalue, Extraction of factors, weighting factors, Rotation Factor, and determination of manifest variables that Form Factor. The results of data processingdikesimpulkan that marketing priorities with marketing mix models in a fashion luvrina is factor 1 has eigenvalue equal to 17.950 which includes the availability of diverse models of clothes, clothing quality, low price, method of payment by debit card, as well as their discount. The next priority is a factor 2, factor 3, a factor of 4, and a factor of 5. Keywords: Marketing, Marketing Mix, Factor Analysis

Kajian Daya Dukung Lingkungan Fisik Wisata Berkemah Telaga Cebong Desa Sembungan untuk Mendukung Pariwisata Berkelanjutan

Pariwisata di Dieng sangat diminati oleh wisatawan, salah satunya adalah wisata berkemah Telaga Cebong di Sembungan, Dieng. Aktivitas pariwisata berkemah di Telaga Cebong menunjukkan peningkatan yang dapat berpengaruh terhadap lingkungan. Penelitian ini bertujuan untuk menghitung nilai daya dukung lingkungan fisik Telaga Cebong guna menetapkan jumlah maksimum wisatawan yang secara fisik dapat tercukupi oleh ruang yang disediakan telaga tersebut dan membandingkannya dengan kondisi aktual, serta merekomendasikan strategi optimalisasi objek wisata Telaga Cebong berdasarkan asas pariwisata berkelanjutan. Penelitian ini menggunakan rumus Physical Carrying Capacity (PCC) untuk menghitung daya dukung lingkungan fisik dengan menggunakan variabel luas wilayah wisata, luas wilayah agar wisatawan tetap merasa nyaman, dan faktor rotasi. Hasil perhitungan menunjukkan bahwa nilai daya dukung lingkungan fisik Telaga Cebong adalah 404 tenda per hari. Jumlah wisatawan yang berkemah baik saat hari kerja maupun akhir pekan belum melampaui nilai daya dukung sehingga pengelolaan di kawasan Telaga Cebong perlu dioptimalkan.Tourism in Dieng is in great demand by tourists, one of which is the camping tour of Lake Cebong in Sembungan, Dieng. The activities of camping tourism in Lake Cebong show an increase that can affect the environment. This study aims to calculate the carrying capacity of Lake Cebong physical environment to determine the maximum number of tourists who can be physically satisfied by the space provided by the lake and compare it with the actual condition, and recommend the optimization strategy of Lake Cebong tourism object based on the principle of sustainable tourism. This study uses Physical Carrying Capacity (PCC) formula to calculate the carrying capacity of the physical environment by using wide varieties of tourist areas to keep tourists comfortable, and rotation factor. The calculation results show that the carrying capacity of the physical environment of Lake Cebong is 404 tents per day. The number of tourists who camp on both weekdays and weekends has not exceeded the carrying capacity so that management in Lake Cebong area needs to be optimized.