scholarly journals The relationship of agroclimatic factors and the yield of potato varieties in the conditions of the near Moscow region

2021 ◽  
Vol 2 (44) ◽  
pp. 21-21
Author(s):  
Alexander Saakian ◽  
◽  
Keyword(s):  
Starch Content ◽  
Organic Fertilizer ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
Hydrothermal Coefficient ◽  
Potato Varieties ◽  
Yield And Quality ◽  
Relationship Of ◽  
The Relationship

In 2005-2015. studied the effect of liquid organic fertilizer BIOOD-1 as foliar feeding on the yield and quality of various potato varieties in changing meteorological conditions. According to the results of the experiments, it was established that the most stable yields under various weather conditions were shown by the potatoes of the mid-season variety Bryansk delicacy. The low starch content of varieties Nevsky, Udacha was noted in years of high humidity, but with a lack of moisture, the starch content of these varieties increased in the background variant and in the experiment with organic fertilization. Keywords: CLIMATIC CONDITIONS, HYDROTHERMAL COEFFICIENT, MEAN SENIOR PRECIPITATION, POTATO, YIELD, STARCH, HUMIC FERTILIZERS

Effect of pre-utilisation and harvest time on the quantity and quality of fodder on extensive pastures

2010 ◽  
Vol 58 (2) ◽  
pp. 185-193 ◽  
Author(s):  
M. Bajnok ◽  
L. Szemán ◽  
J. Tasi
Keyword(s):  
Festuca Arundinacea ◽  
Dry Matter ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
Energy Concentration ◽  
List Type ◽  
Regeneration Period ◽  
Yield And Quality ◽  
June July

No significant studies have yet been reported in Central Europe on the yield and quality of winter harvest pastures. The aim of the research was to collect information about the effect of pre-utilisation (June, July and August) and winter harvest date (November, December, January) on the quantity and quality of fodder from Festuca arundinacea stands. The dry matter, energy, ADF, ADL and ergosterol contents of the yield were examined and it was found that: 1. A shorter regeneration period between harvests resulted in lower dry matter levels, but also in a higher energy concentration and lower ergosterol concentration. 2. The yield and energy concentrations decreased, whereas the ADF, ADL and ergosterol concentrations increased as the winter progressed. 3. Fodder harvested in November produced the best results in terms of yield quantity and quality. The highest yield and energy values were thus achieved by harvesting in November, regardless of pre-utilisation. Despite the cold and the long period of snow cover, the energy values of samples harvested in December and January showed no significant decrease. The weather conditions were more important for fodder quantity and quality than the frequency or date of harvesting. Thus, under the continental climatic conditions in Hungary, extensive utilisation, until late November or early December, is recommended.

scholarly journals Multi-section coupling device for aggregation of modern seeding machines

2021 ◽  
Vol 1 (25) ◽  
pp. 140-149
Author(s):  
G.G. Parkhomenko ◽  
◽  
S.I. Kambulov ◽  
I.V. Bozhko ◽  
◽  
...  
Keyword(s):  
Technological Process ◽  
Rational Design ◽  
Climatic Conditions ◽  
Design Parameters ◽  
Coupling Device ◽  
Rational Design Parameters ◽  
High Level ◽  
Relationship Of ◽  
The Relationship

Choosing rational design parameters of the coupling device for multi-section aggregation of seeders, it is possible to ensure full loading of the power unit while maintaining quality indicators of the technological process at a sufficiently high level. Foreign aggregates are not suitable for use in the Russian Federation due to the different soil and climatic conditions. Purpose of the study: to develop an effective device for multi-section aggregation suitable for domestic modern seeding machines. Subject of the research: the relationship of design parameters and modes of operation of the device for multi-section aggregation of seeders with indicators of the technological process of sowing. A monographic survey of known structures has been carried out, a device for multi-section aggregation of seeding machines has been substantiated by the design and construction method, indicators of the technological process of sowing have been experimentally obtained. The developed coupling device for multi-section aggregation consists of a central frame resting on the wheels and articulated side sections: left and right, which fold when transporting the seeding unit. The total working width of the seeding unit is up to 12.5 meters. According to the research results, the quality of the technological process by the seeding devices meets the regulatory requirements. The instability of the total seeding (0.6–1.1 % for barley and 0.4–0.7 % for wheat) is within the tolerance (up to 3 percent); uneven seeding between devices 3.9–4.2 percent (barley) and 2.6–4.2 percent (wheat) corresponds to the norm (up to 5 percent). The number of seeds embedded at a predetermined depth of the soil corresponds to the required (not less than 80 percent) and was 81.8–83.9 percent for barley and 80.1–83.3 percent for wheat. Not embedded seeds were found in the soil.

scholarly journals The Increasing Yield and Quality of Waxy Corn (Zea mays ceratina L.) Through Coconut Ash Organic Fertlizer Applications

2018 ◽  
Author(s):  
MARIANNE REYNELDA MAMONDOL
Keyword(s):  
Organic Fertilizer ◽  
Linear Regression Analysis ◽  
Soil Surface ◽  
Fertilizer Application ◽  
Corn Production ◽  
Yield And Quality ◽  
Ear Height ◽  
Waxy Corn ◽  
Relationship Of

This research aims to find out the effect and functional relationship of coconut ash organic fertilizer application on the increasing yield and quality of waxy corn. There are seven treatments of coconut ash fertilizer dosage, i.e. 0.00 ton/ha, 0.75 ton/ha, 1.50 ton/ha, 2.25 ton/ha, 3.00 ton/ha, 3.75 ton/ha, and 4.50 ton/ha. Data is analyzed using one way anova, t test for 2 independent samples, and simple linear regression analysis. Fertilizer dosage has significant effect on ear height position from soil surface, the number of seed row on ear, ear weight with and without dried husk, waxy corn production with and without dried husk, and starch, amilose, and amilopectin contents. The highest average of ear height position and the amount of seed row is obtained at dosage 0.75 ton/ha. Dosage 2.25 ton/ha gives highest average for ear weight with and without dried husk, while dosage 3.75 ton/ha results highest average for variables of waxy corn production with and without dried husk. Dosage 3.75 ton/ha also gives highest average for starch and amilopectin contents and lowest average for amilose content. One way relationship happens between fertilizer dosage with ear height position, the amount of seed row, ear weight, waxy corn production, starch and amilopectin contents.

Сортакартофеля,адаптированныекусловиямСевера

2019 ◽  
Author(s):  
A.G. Tulinov ◽  
A.Y. Lobanov ◽  
M.Y. Shlyk ◽  
T.V. Kosolapova
Keyword(s):  
Starch Content ◽  
Field Studies ◽  
Komi Republic ◽  
High Yield ◽  
Early Variety ◽  
Potato Varieties ◽  
The North ◽  
Yield And Quality ◽  
The Russian Federation

Приведены основные результаты оценки адаптированных к условиям Севера сортов картофеля, сочетающих высокую урожайность и качество клубней, а также устойчивость к болезням. В питомниках конкурсного испытаний (2016 2018 годы) было изучено два сорта Зырянец и Вычегодский в сравнении со стандартным районированным в Республике Коми сортом Невский (среднеранний) и рекомендованным сортом Удача (раннеспелый). Новые сорта картофеля имеют следующие характеристики: урожайность 29,7 29,9 т/га, содержание крахмала 15,2 18,8, высокая устойчивость к грибным болезням (фитофтороз, альтернариоз) и рекомендуются к возделыванию вI Северном иIX Уральском регионах Российской Федерации.The article presents the main results of the assessment of potato varieties adapted to the conditions of the North, combining high yield and quality of tubers, as well as resistance to diseases. In the nurseries of competition tests (20162018), 2 varieties were studied Zyryanets and Vychegodsky in comparison with the standard Nevsky (medium early) variety zoned in the Komi Republic and the recommended variety Udacha (early ripe). As a result of field studies, new potato varieties have the following characteristics: yield 29.729.9 t/ha, starch content 15.218.8, high resistance to fungal diseases (late blight, alternaria) and recommended cultivation in the I North and IX Ural regions of the Russian Federation.

scholarly journals THE INCREASING YIELD AND QUALITY OF WAXY CORN (Zea mays ceratina L.) THROUGH COCONUT ASH FERTILIZER APPLICATIONS

2018 ◽  
Author(s):  
MARIANNE REYNELDA MAMONDOL
Keyword(s):  
Organic Fertilizer ◽  
Linear Regression Analysis ◽  
Soil Surface ◽  
Fertilizer Application ◽  
Corn Production ◽  
Yield And Quality ◽  
Ear Height ◽  
Waxy Corn ◽  
Relationship Of

This research aims to find out the effect and functional relationship of coconut ash organic fertilizer application on the increasing yield and quality of waxy corn. There are seven treatments of coconut ash fertilizer dosage, i.e. 0.00 ton/ha, 0.75 ton/ha, 1.50 ton/ha, 2.25 ton/ha, 3.00 ton/ha, 3.75 ton/ha, and 4.50 ton/ha. Data is analyzed using one way anova, t test for 2 independent samples, and simple linear regression analysis. Fertilizer dosage has significant effect on ear height position from soil surface, the number of seed row on ear, ear weight with and without dried husk, waxy corn production with and without dried husk, and starch, amilose, and amilopectin contents. The highest average of ear height position and the amount of seed row is obtained at dosage 0.75 ton/ha. Dosage 2.25 ton/ha gives highest average for ear weight with and without dried husk, while dosage 3.75 ton/ha results highest average for variables of waxy corn production with and without dried husk. Dosage 3.75 ton/ha also gives highest average for starch and amilopectin contents and lowest average for amilose content. One way relationship happens between fertilizer dosage with ear height position, the amount of seed row, ear weight, waxy corn production, starch and amilopectin contents.

scholarly journals Effect of Sulphur on the Yield and Quality of Potato Varieties in Tista Meander Floodplain Soil of Bangladesh

2019 ◽  
pp. 1-8
Author(s):  
M. Waliur Rahman ◽  
Saiful Islam ◽  
M. Monirul Islam ◽  
M. Sazzad Hossain
Keyword(s):  
Specific Gravity ◽  
Significant Influence ◽  
Dry Matter ◽  
Tuber Yield ◽  
Starch Content ◽  
Dry Matter Yield ◽  
Potato Varieties ◽  
Yield And Quality ◽  
Starch Yield

A field experiment was carried out at Breeder seed Production Centre (BSPC), Debiganj, Panchagarh during the Rabi season of 2016-2017 to study the effect of five levels of sulphur application on yield and quality attributes of three potato varieties. The main objective of the experiment was to determine the effect of sulphur on the yield and quality of potato varieties. There were five treatments comprising different levels of sulphur such as T1 (control-no sulphur), T2 (75% RDS), T3 (100% RDS), T4 (125% RDS) and T5 (150% RDS). Three BARI released potato variety; BARI Alu 36 (4.26 R), BARI Alu 40 (4.45W) and BARI Alu 25 (Asterix) were used in this experiment. The experiment was laid out in a randomized complete block design (RCBD) with three replications. The tuber yield and yield contributing characters were significantly influenced by the application of sulphur. Maximum tuber yield (39.28 t/ha) was recorded in BARI Alu 40 (4.45 w). Highest dry matter content, specific gravity and starch content were found in BARI Alu 40 (4.45 w), which was followed by BARI Alu 36 (4.26 R) in case of specific gravity and starch content. Sulphur application in potato varieties showed significant influence on tuber yield of potato. This parameter increased with increasing dose of sulphur up to 100% RDS. Thereafter, further increase in sulphur did not showed any remarkable influence. Besides, sulphur application in potato varieties showed significant influence on tuber quality of potato. The maximum dry matter yield and starch yield were recorded in the treatment T3, which was followed by all other  treatments except T1. The minimum dry matter yield and starch yield were recorded in the treatment T1. Combined effect showed insignificant influences between varieties and sulphur levels. BARI Alu 40 (4.45 w) was found superior over other varieties in terms of yield and quality attributes. Treatment T3 (100% RDS) was found superior over other treatments in terms of yield. 

scholarly journals The results of using mineral fertilizers of new generation in the vineyards of Crimea in stress weather conditions

2021 ◽  
pp. 147-152
Author(s):  
П.А. Диденко ◽  
Е.С. Галкина ◽  
К.Ф. Зарипова ◽  
В.Н. Шапоренко ◽  
В.В. Андреев
Keyword(s):  
Food Systems ◽  
Organic Fertilizer ◽  
Mineral Fertilizer ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
Mineral Fertilizers ◽  
Green Matter ◽  
Phenolic Substances ◽  
New Generation

В стрессовых погодных условиях применение минеральных удобрений при внекорневых подкормках оказывает существенное влияние на рост и развитие виноградных растений, способствует повышению урожайности и улучшению качества продукции (содержание сахаров, титруемых кислот, фенольных веществ, витаминов, сохранности продукции и т.д.). В статье приводятся результаты исследований по изучению влияния органического удобрения природного происхождения Изабион на продуктивность и качество урожая винограда технических сортов Алиготе, Бастардо магарачский и Шардоне в почвенно-климатических условиях Юго-западной виноградарской зоны Крыма. В ходе проведения исследований установлено, что применение изучаемого удобрения способствует повышению средней массы грозди на 15,8-40 г, урожая с куста - на 0,8-1,4 кг и урожайности винограда - на 1,8-2,9 т/га в сравнении с контролями. Экспериментально определено, что опытные обработки привели к существенному увеличению средней длины побегов в среднем на 7,7 % и прироста вегетативной массы на 11,8 %. На фоне применения исследуемых систем питания отмечено увеличение концентрации сахаров в соке ягод на 11-18 г/дм(5,7-12,1 %). При расчете экономической эффективности технологии выращивания технического сорта винограда Алиготе установлено, что двукратная внекорневая подкормка минеральным удобрением Изабион снижает фактическую себестоимость произведенной продукции в среднем на 19,7 % и повышает рентабельность производства на 39,5 %. Using of mineral fertilizers in foliar dressing in stress weather conditions significantly effects growth and development of grape plants, promotes an increase in cropping capacity and product quality (content of sugars, titratable acids, phenolic substances, vitamins, product safe-keeping, etc.). The article presents the results of studies on the effect of natural organic fertilizer Isabion on the productivity and quality of grape yield of wine varieties ‘Aligote’, ‘Bastardo Magarachskiy’ and ‘Chardonnay’ in the soil and climatic conditions of the South-West viticultural zone of Crimea. In the course of the research it was found that using of the studied fertilizer contributed to an increase in the average bunch weight by 15.8-40 g, the yield per bush - by 0.8-1.4 kg, and the cropping capacity of grapes - by 1.8-2.9 t/ha in comparison with controls. It was experimentally determined that test applications have led to a significant increase in the average shoot length by 7.7% and in the green matter by 11.8%. Against the background of using the studied food systems, an increase in the concentration of sugars in the juice of berries by 11-18 g/dm (5.7-12.1%) was registered. When calculating the economic efficiency of wine grape variety ‘Aligote’ growing practice it was found that double foliar dressing with Isabion mineral fertilizer reduced actual cost of production by an average of 19.7% and increased profitability of production by 39.5%.

scholarly journals PENINGKATAN HASIL DAN KUALITAS JAGUNG PULUT MELALUI PEMBERIAN PUPUK ORGANIK ABU SABUT KELAPA

2018 ◽  
Author(s):  
MARIANNE REYNELDA MAMONDOL
Keyword(s):  
Organic Fertilizer ◽  
Linear Regression Analysis ◽  
Soil Surface ◽  
Fertilizer Application ◽  
Corn Production ◽  
Yield And Quality ◽  
Ear Height ◽  
Waxy Corn ◽  
Relationship Of

This research aims to find out the effect and functional relationship of coconut ash organic fertilizer application on the increasing yield and quality of waxy corn. There are seven treatments of coconut ash fertilizer dosage, i.e. 0.00 ton/ha, 0.75 ton/ha, 1.50 ton/ha, 2.25 ton/ha, 3.00 ton/ha, 3.75 ton/ha, and 4.50 ton/ha. Data is analyzed using one way anova, t test for 2 independent samples, and simple linear regression analysis. Fertilizer dosage has significant effect on ear height position from soil surface, the amount of seed row on ear, ear weight with and without leaves, waxy corn production with and without leaves, and starch, amilose, and amilopectin contents. The highest average of ear height position and the amount of seed row is obtained at dosage 0.75 ton/ha. Dosage 2.25 ton/ha gives highest average for ear weight with and without leaves, while dosage 3.75 ton/ha results highest average for variables of waxy corn production with and without leaves. Dosage 3.75 ton/ha also gives highest average for starch and amilopectin contents and lowest average for amilose content. One way relationship happens between fertilizer dosage with ear height position, the amount of seed row, ear weight, waxy corn production, starch and amilopectin contents.

Using the alveograph in developing requirements for the quality of flour for wafer sheet production

2020 ◽  
Vol 29 (12) ◽  
pp. 52-58
Author(s):  
E.P. Meleshkina ◽  
◽  
S.N. Kolomiets ◽  
A.S. Cheskidova ◽  
◽  
...  
Keyword(s):  
Rheological Properties ◽  
Quality Indicators ◽  
Wheat Flour ◽  
Mathematical Statistics ◽  
Intended Purpose ◽  
The Future ◽  
Relationship Of ◽  
The Relationship

Objectively and reliably determined indicators of rheological properties of the dough were identified using the alveograph device to create a system of classifications of wheat and flour from it for the intended purpose in the future. The analysis of the relationship of standardized quality indicators, as well as newly developed indicators for identifying them, differentiating the quality of wheat flour for the intended purpose, i.e. for finished products. To do this, we use mathematical statistics methods.

Management of Economics and State "Bottom"

2020 ◽  
Vol 17 (6) ◽  
pp. 76-91
Author(s):  
E. D. Solozhentsev
Keyword(s):  
Quality Of Life ◽  
Artificial Intelligence ◽  
Probabilistic Models ◽  
Human Life ◽  
Special Software ◽  
Human Quality ◽  
Relationship Of ◽  
The Relationship

The scientific problem of economics “Managing the quality of human life” is formulated on the basis of artificial intelligence, algebra of logic and logical-probabilistic calculus. Managing the quality of human life is represented by managing the processes of his treatment, training and decision making. Events in these processes and the corresponding logical variables relate to the behavior of a person, other persons and infrastructure. The processes of the quality of human life are modeled, analyzed and managed with the participation of the person himself. Scenarios and structural, logical and probabilistic models of managing the quality of human life are given. Special software for quality management is described. The relationship of human quality of life and the digital economy is examined. We consider the role of public opinion in the management of the “bottom” based on the synthesis of many studies on the management of the economics and the state. The bottom management is also feedback from the top management.

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