scholarly journals Impact of optimized pest control schemes on mandarin yield in the Republic of Abkhazia

2021 ◽  
Vol 36 ◽  
pp. 04009
Author(s):  
Natalia Karpun ◽  
Levan Kulava ◽  
Elena Zhuravleva ◽  
Elena Shoshina
Keyword(s):  
Pest Control ◽  
Total Yield ◽  
Fruit Size ◽  
Crop Productivity ◽  
Yield And Quality ◽  
Control Schemes ◽  
The Republic ◽  
Academy Of Sciences ◽  
The Impact

Pests of mandarin reduce significantly crop productivity and commercial quality of the crop in Abkhazia. We assessed the impact of optimized mandarin pest control schemes on fruit size and crop yield in the humid subtropics of Abkhazia. The studies were carried out in 2019-2020 on full-aged plantings of cv. Unshiu mandarin in Gulrypsh district of Republic of Abkhazia on the base of Institute of agriculture of Academy of sciences of Abkhazia. The highest yield and quality of fruits was shown by the protection schemes in variants 5 (Confidor extra (0.05 %) + Cytovit (0.15 %) – the 1st treatment Vertimec (0.1%) + Cytovit (0.15 %) – the second treatment; the third and fourth treatments Karate Zeon (0.05 %) + Cytovit (0.15 %)) and 6 (Metomax (0.15 %) + Vertimec (0.1 %) – the 1st treatment; Karate Zeon (0.05 %) + Vertimec (0.1 %) in the other three treatments). The average fruits weight in these variants was up to 72-74 g. This exceeded the fruits weight in the Standard variant by 22.0-25.4 %. The yield was 46.2-44.7 t/ha, which is 36.8-41.3 % higher than the standard variant. Fruits of the 1st grade in the named variants accounted for 63.3-65.6 % of the total yield.

scholarly journals The effectiveness of using Metallocene fertilizers for the spray-dressing of winter wheat

2021 ◽  
Vol 37 ◽  
pp. 00184
Author(s):  
Ilshat Vafin ◽  
Radik Safin
Keyword(s):  
Winter Wheat ◽  
Reference Value ◽  
Biomass Accumulation ◽  
Summer Period ◽  
Yield And Quality ◽  
Compound Fertilizer ◽  
The Republic ◽  
The Impact ◽  
Wheat Seeds

This article presents the impact assessment results for the spay-dressing of different Metallocene compound fertilizers containing chelated microelements on the yield and quality of winter wheat seeds of the Kazanskaya 560 variety. The research was carried out on the grey forest soils in the Kama region of the Republic of Tatarstan in 2017–2020. The plants were dressed with fertilizers in the autumn and the spring and summer period. In the autumn, we used the fertilizer containing manganese (Metallocene D), and in the spring and summer period (the tillering and earing stages of the winter wheat), we used the Metallocene Universal compound fertilizer with several microelements. During the research, we established that applying the manganese-containing Metallocene D in the autumn has a significant positive effect on the growth and dry biomass accumulation of the winter wheat. The dressing with Metallocene Universal during the tillering and earing stages following the application of Metallocene D in the autumn resulted in an increased/stimulated plant growth and development. The highest yield of winter wheat (3.45 t/ha or 46 % above the reference value) was obtained through the dressing of Metallocene D at a rate of 2 l/ha in the autumn, and the spraying of the plants with Metallocene Universal done twice during the spring and summer period. The autumn application of Metallocene D and the twofold application of Metallocene Universal improve the qualitative parameters of new winter wheat seeds. The use of fertilizers in questions improved the laboratory germination of the seeds and significantly reduced the root rot agent infection rate. The twofold dressing during the spring and summer period following the autumn dressing helped to suppress the most dangerous infections, such as the fusarium blight and the Helmintosporium disease, in the new seeds almost completely. The research conducted showed that Metallocene fertilizers can be successfully used to improve the production of winter wheat and seeds.

scholarly journals Effect of Shade on Quality of Greenhouse Tomato

HortScience ◽  
2004 ◽  
Vol 39 (4) ◽  
pp. 759A-759
Author(s):  
Martin P.N. Gent*
Keyword(s):  
Light Transmission ◽  
Total Yield ◽  
Fruit Size ◽  
Marketable Yield ◽  
Greenhouse Tomato ◽  
Yield And Quality ◽  
Shade Cloth ◽  
Marketable Fruit ◽  
Greenhouse Tomatoes

Shading a greenhouse increased the fraction of tomatoes that were marketable, and the marketable yield, in a comparison of greenhouse tomato yields across years, in some of which the greenhouses were shaded. In 2003, the yield and quality of greenhouse tomatoes were compared directly when grown in spring and summer in Connecticut in identical greenhouses that differed only in the degree of shade. Each half of four greenhouses was either unshaded or shaded using reflective aluminized shade cloth rated to reduced light transmission by 15%, 30%, or 50%. Each shade treatment was repeated in two houses. Tomatoes were germinated in February and transplanted in March The houses were shaded when fruit began to ripen in early June. Picking continued through August. The effect of shade on total yield developed gradually. Yields in June were unaffected by shade, but in August yield under no shade was about 30% higher than under 50% shade. In contrast, there was an immediate effect of shade on fruit size. Fruit picked in June from plants under 50% shade was 16% smaller than from plants grown under no shade. This difference declined later in the season, to 6 and 9%, in July and August respectively. The highest yield of marketable fruit in 2003 was picked from houses under no shade, but this was only 10% more than picked from the houses under 50% shade. Shade increased the fraction of marketable fruit, from 54% under no shade to 63% under 50% shade. Certain defects were decreased by shade. For instance the fraction of fruit with cracked skin was decreased from 33% to 25%. In general, effects on fruit quality varied linearly with the degree of applied shade.

scholarly journals The Effects of Combinations of Three Scions and Three Rootstocks on Yield and Quality of Iranian Pistachio Nuts

HortScience ◽  
1996 ◽  
Vol 31 (4) ◽  
pp. 634e-634
Author(s):  
B. Panahi ◽  
A. Sheibani ◽  
W. E. Peat
Keyword(s):  
Statistical Analysis ◽  
Total Yield ◽  
Fruit Size ◽  
Growth Yield ◽  
Yield And Quality ◽  
Pistachio Nuts ◽  
Graft Area ◽  
Almost All ◽  
Plot Design

Rootstocks in various species have been shown to significantly influence vigor of scion growth, yield, fruit size, maturity, quality, and other phenomena. This research studied the effects of combinations of three scions and three rootstocks of Iranian pistachio on characteristics of fruit. A split-plot design was laid out at Rafsanjan/Iran in 1993 and results for a period of 2 years from 1994 to 1995 are presented. Diameter of trunk 5 cm above and below the graft area, weight of nuts with hull, weight of nuts without hull, weight of in-shell nuts, weight of blank, percent of shell splitting and total yield weight were measured. Almost all the treatment differences in the experiment were associated with rootstock effects and not scions. Statistical analysis indicated that different scions had no effect on any of the measured characteristics except the diameter of trunk 5 cm below the graft area. Rootstocks, however, had large and significant effects on all the characters except percent shell splitting. Interactions between scion and rootstock were important such that the combination of the scion `Kalehghochi' with the rootstock `Ahli' gave substantially higher yields than any other combination.

Агрономическая эффективность промышленной (голландской) технологии возделывания картофеля

2018 ◽  
Author(s):  
C. Coy ◽  
A.V. Shuravilin ◽  
O.A. Zakharova
Keyword(s):  
Heavy Metals ◽  
Regression Analysis ◽  
Positive Response ◽  
Growth Yield ◽  
Correlation And Regression Analysis ◽  
Yield And Quality ◽  
Quality Of Products ◽  
High Degree ◽  
The Impact

Приведены результаты исследований по изучению влияния промышленной технологии возделывания картофеля на развитие, урожайность и качество продукции. Выявлена положительная реакция растений на подкормку K2SO4 в период посадки. Корреляционно-регрессионный анализ урожайности и качества клубней выявил высокую степень достоверности результатов опыта. Содержание нитратов и тяжелых металлов в клубнях было ниже допустимых величин.The results of studies on the impact of industrial technology of potato cultivation on growth, yield and quality of products. There was a positive response of plants to fertilizer K2SO4 in the period of planting. Correlation and regression analysis of yield and quality of tubers revealed a high degree of reliability of the results of experience. The contents of nitrates and heavy metals in tubers was below the permissible values.

Drip Irrigation and Stand Establishment Affect Yield and Quality of Cantaloupe

HortScience ◽  
1998 ◽  
Vol 33 (3) ◽  
pp. 545d-545
Author(s):  
D.I. Leskovar ◽  
J.C. Ward ◽  
R.W. Sprague ◽  
A. Meiri
Keyword(s):  
Field Experiments ◽  
Irrigation System ◽  
Fruit Size ◽  
Growth Yield ◽  
Vegetable Production ◽  
Silty Clay ◽  
Dry Land ◽  
Stand Establishment ◽  
Yield And Quality

Water pumping restrictions of high-quality irrigation water from underground aquifers is affecting vegetable production in Southwest Texas. There is a need to develop efficient deficit-irrigation strategies to minimize irrigation inputs and maintain crop profitability. Our objective was to determine how growth, yield, and quality of cantaloupe (Cucumis melo L. cv. `Caravelle') are affected by irrigation systems with varying input levels, including drip depth position and polyethylene mulch. Stand establishment systems used were containerized transplants and direct seeding. Field experiments were conducted on a Uvalde silty clay loam soil. Marketable yields increased in the order of pre-irrigation followed by: dry-land conditions, furrow/no-mulch, furrow/mulch, drip-surface (0 cm depth)/mulch, drip-subsurface (10-cm depth)/mulch, and drip-subsurface (30 cm depth)/mulch. Pooled across all drip depth treatments, plants on drip had higher water use efficiency than plants on furrow/no-mulch or furrow/mulch systems. Transplants with drip-surface produced 75% higher total and fruit size No. 9 yields than drip-subsurface (10- or 30-cm depth) during the first harvest, but total yields were unaffected by drip tape position. About similar trends were measured in a subsequent study except for a significant irrigation system (stand establishment interaction for yield. Total yields were highest for transplants on drip-subsurface (10-cm depth) and direct seeded plants on drip-subsurface (10 and 30 cm depth) with mulch.

Effect of Integrated Nutrient Management on Yield and Quality of Garlic cv. Yamuna Safed-3

2020 ◽  
Vol 7 (04) ◽  
Author(s):  
A B Priyanshu ◽  
M K Singh ◽  
Mukesh Kumar ◽  
Vipin Kumar ◽  
Sunil Malik ◽  
...  
Keyword(s):  
Nutrient Management ◽  
Block Design ◽  
Quality Parameters ◽  
Organic Fertilizers ◽  
Research Centre ◽  
Yield And Quality ◽  
Randomized Block Design ◽  
The Impact ◽  
Horticultural Research

An experiment was conducted at Horticultural Research Centre, SVP University of Agriculture and Technology, Meerut (UP) during Rabi season of 2018-19 to assess the impact of different INM doses on yield and quality parameters of garlic. A total of ten treatments consisting of combinations of inorganic fertilizers, organic fertilizers and bio-fertilizers like T1- (Control), T2RDF (100:50:50 kg NPK ha-1), T3-RDF + 20 kg sulphur + FYM 20 ton ha-1, T4- RDF + 20 kg sulphur + VC 4 ton ha-1, T5- 75% RDF + 40 kg sulphur + 5 ton FYM ha-1+ PSB 5 kg ha-1, T6-75% RDF + 40 kg sulphur + 2 ton VC + Azotobacter 5 kg ha-1, T7- 75% RDF + 40 kg sulphur + FYM 3 ton + VC 1 ton+ PSB 5 kg + Azotobacter 5kg ha-1, T8- 50% RDF + 40 kg sulphur + FYM 5 ton + VC2 ton + PSB 5 kg ha-1, T9- 50% RDF + 40 kg sulphur + FYM5 ton + VC 2 ton+ Azotobacter 5 kg ha-1and T10- 50% RDF + 40 kg sulphur + FYM 5 ton + VC2 ton + PSB 5 kg + Azotobacter 5 kg ha-1 were used in Randomized Block Design and replicated thrice. Out of these an application of T7 (75% RDF + 40 kg sulphur + FYM3 ton + VC 1 ton ha-1 + PSB 5 kg + Azotobacter 5 kg ha-1) was found to be significantly superior in term of yield and attributing parameters of garlic.

Living with an MPN in Ireland: patients' and caregivers' perspectives

2021 ◽  
Vol 30 (17) ◽  
pp. S24-S30
Author(s):  
Geraldine Walpole ◽  
Mary Kelly ◽  
Joy Lewis ◽  
Avril Gleeson ◽  
Ann-Marie Cullen ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Unmet Needs ◽  
Negative Impact ◽  
Peer Group ◽  
Myeloproliferative Neoplasms ◽  
Symptom Burden ◽  
Emotional Wellbeing ◽  
The Republic ◽  
The Impact

Myeloproliferative neoplasms (MPNs) are associated with a high disease burden, reduced quality of life and shortened survival. The aim of this questionnaire was to gain patients' and caregivers' perspectives on the impact of living with an MPN in the Republic of Ireland. An Irish adaptation of the ‘Global MPN Landmark survey’ was conducted. Fifty-one patients and 44 caregivers completed the questionnaire. Patients reported a wide variety of symptoms at the time of questionnaire completion; fatigue, bone pain and pruritus being most frequently reported. Approximately one-third of respondents from each of the groups (patients and caregivers) reported a negative impact of MPNs on their emotional wellbeing and daily lives. The study findings revealed that, despite treatment, symptom burden remains high, and several unmet needs exist, including educational, emotional and peer group support. Interventions that focus on reducing symptom burden and addressing these unmet needs, may improve the quality of life for patients with MPNs and their caregivers.

scholarly journals Impact of zinc fertilization on growth, yield and quality of zero till wheat (Triticum aestivum L.)

2021 ◽  
Vol 42 (2) ◽  
pp. 326-331
Author(s):  
M. Singh ◽  
◽  
K.S. Sandhu ◽  
Keyword(s):  
Foliar Application ◽  
Foliar Spray ◽  
Growth Yield ◽  
Triticum Aestivum L ◽  
Recommended Dose ◽  
Zn Deficiency ◽  
Soil Application ◽  
Yield And Quality ◽  
The Impact

Aim: To determine the impact of soil and foliar application of ZnSO4.7H2O at late stages of wheat as heading initiation (5% ear formation), 100% heading (complete ear formation) and heading initiation and 100% heading along with recommended dose of fertilizer on growth, yield and quality of zero till wheat. Methodology: The field experiment was conducted on zero till wheat. The treatments consisted of control (no Zn), soil application of 12.5, 25, 37.5, 50 kg ha-1 ZnSO4.7H2O and foliar application of 0.5% Zn as one spray at heading initiation (5% ear formation), one spray at 100% heading (complete ear formation) and two sprays at heading initiation and 100% heading with recommended dose of fertilizer. These treatments were evaluated in RBD with three replications. Results: Soil application of 50, 37.5 and 25 kg Zn ha-1 with two foliar sprays of 0.5% at heading initiation (5% ear formation) and 100% heading (complete ear formation) stages gave significantly higher average grain and straw yield and Zn concentration in grain than other treatments, including control. Interpretation: Enhanced application of Zn as soil and foliar application ameliorates soil Zn deficiency and increases protein content in grains, which might influence the quality and yield of zero tilled wheat. Key words: Foliar spray, Grain yield, Wheat, Zinc

scholarly journals (The impact of financial performance assessment on the quality of banking performance An applied study on the Commercial Bank of Chad in the Republic of Chad for the period (2008-2013: أثر تقويم الأداء المالي على جودة الأداء المصرفي دراسة تطبيقية على مصرف شاري التجاري بجمهورية تشاد للفترة (2008-2013م)

2017 ◽  
Vol 1 (6) ◽  
Author(s):  
Mohammed Bukhari Hassan Ali
Keyword(s):  
Commercial Bank ◽  
Financial Distress ◽  
Financial Management ◽  
Financial Analysis ◽  
High Ratio ◽  
Bank Loans ◽  
General Classification ◽  
The Republic ◽  
The Impact

The study addressed the issue of the quality of financial Shari commercial bank management and the extent of their relationship to the funding of competence, to see how the quality of financial management, and to identify its transparency when granting credit, and to identify the general classification of the bank on CAMELS index of the banking classification. Study the problem in the following questions: Are the financial and credit policies of the bank bank?. It is that the bank actually applied followed in the granting of credit financial procedures? Is bank financing of the bank efficient? Is that the bank applied to all financial regulations and decisions of the Organization of the banking business? The study sought to analyze and test the hypotheses: The bank's reliance on financial analysis to rationalize decisions granting Alaitmat lead to the efficiency of the funding. The Bank’s general classification in term of quality, liquidity adequacy, financial level of default and loan-to deposit ratio are within the good classification. The Chari commercial Bank's performance is good. Used in the study are: descriptive analytical method and the historical approach in addition to the deductive approach. The study reached the following findings: The results of the study that there is a positive relationship between the quality of financial management bank (Shari) commercial financing and efficiency, the bank loans relative to deposits above the industry the desired level standard, the bank in case of default Mali due to the high ratio of non-performing loans and by passed the industry standard, the bank is suffering from an acute shortage of liquidity, causing falter in the bank's operations. The most important recommendations of the study: the need for Shari Commercial Bank to measure and find out the loans to deposits ratio and liquidity of the bank continuously to meet the obligations and withdrawals daily is expected, should the bank not to grant loans only after making sure it fits with deposits and ensure liquidity of the bank to avoid potential financial distress, the need to seek to provide all types of banking services offered by the rest of the workforce in the country's banks.

scholarly journals THE IMPACT OF THE PERSONALITY TYPE OF ADOLESCENTS ON QUALITY INDICES OF THEIR LIFE

2019 ◽  
Vol 21 (2) ◽  
pp. 93-96
Author(s):  
Elena G. Vikhareva ◽  
A. A. Baranov ◽  
I. V. Vinyarskaya ◽  
T. V. Tretyakova ◽  
V. V. Chernikov
Keyword(s):  
Quality Of Life ◽  
School Performance ◽  
Personality Type ◽  
Quality Indices ◽  
Adaptive Technique ◽  
Integral Characteristics ◽  
Regional Centers ◽  
The Republic ◽  
The Impact

Currently, the assessment of the quality of life is one of the most important criteria, describing integral characteristics of the children’s health. The article presents an analysis of the results of the research of the influence of personality type indices on the quality of life. PedsQL was calculated for each child’s physical, emotional, social spheres, as well as school performance and overall score accordingly to the questionnaire data. The study involved 2292 children aged from 13 to 18 years: 1164 girls and 1128 boys. The survey was executed by interviewing teenagers in the Izhevsk schools and 24 regional centers of the Republic of Udmurtia. To determine the type of the person of teenagers there was used an adaptive technique by K. Ung. As a result, 3 groups were formed. The first group was formed by 960 students with a predominance of personality traits of an introvert, the second group included 1258 extrovert cases. The same group of children (n = 74) was allocated among teenagers having symptoms as well extroverts as introverts (group “intro-extrovert”). As a result of the comparison, the quality of life and the type of the person of teenagers were found to be related to each other. According to the values of the “total score”, “social functioning” and “emotional functioning” the most harmonious quality of life indices were identified in children from the mixed group appeared to be a part of the personality of the best qualities of extroverts and introverts.

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