scholarly journals Digital methodology for analyzing the yield of sugar beet on leached chernozem of the Krasnodar Territory

2021 ◽  
Vol 36 ◽  
pp. 08003
Author(s):  
Victoria Drozdova ◽  
Irina Buldykova ◽  
Anastasia Kazakevich ◽  
Vladimir Griguletsky
Keyword(s):  
Mathematical Model ◽  
Sugar Beet ◽  
Maximum Yield ◽  
Mathematical Expression ◽  
Root Crops ◽  
Leached Chernozem ◽  
Optimal Values ◽  
Phosphorus And Potassium ◽  
Complete Fertilizer ◽  
Nitrogen Phosphorus

In the article, a mathematical expression is obtained that characterizes the effect of the doses of introduced fertilizers, the content of nutrients in the soil and their absorption by sugar beet plants on the yield of this crop. With the help of the developed mathematical model, the optimal values of the content of macronutrients in soil and plants are determined: nitrogen ~ 21.81 mg/kg and 1.02 %; phosphorus ~ 58.88 mg/kg and 0.33 %; potassium ~ 120.21 mg/kg and 1.33%, respectively, which accumulate when introducing a complete fertilizer at a dose of N80P80K80. This leads to the achievement of the maximum yield of root crops, which corresponds to the calculated value of this indicator ≈of 56.94 and 64.6 t/ha and coincides with the experimental one = 57.9 and 62.0 t/ha, respectively, obtained in this variant. The introduced fertilizers containing boron contributed to a more intensive absorption of nitrogen, phosphorus and potassium by root crops. The use of trace elements causes a tendency to increase the yield of this crop.

scholarly journals Modeling of rose coco beans using twenty four points optimum second order rotatable design

2017 ◽  
Vol 5 (2) ◽  
pp. 96
Author(s):  
Isaac Tum ◽  
John Mutiso ◽  
Joseph Koske
Keyword(s):  
Response Surface ◽  
Maximum Yield ◽  
Second Order ◽  
Three Dimensions ◽  
Coefficient Of Determination ◽  
Yield Response ◽  
Efficient Production ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus ◽  
Rotatable Design

The response surface methodology (RSM) is a collection of mathematical and statistical techniques useful for the modeling and analysis of problems in which a response of interest is influenced by several variables, and the objective is to optimize the response. The objective of the study was to model the rose coco beans (Phaseolus vulgaris) through an existing A-optimum and D-efficient second order rotatable design of twenty four points in three dimensions in a greenhouse setting using three inorganic fertilizers, namely, nitrogen, phosphorus and potassium. Thus, the objective of the study was accomplished using the calculus optimum value of the free/letter parameter f=1.1072569. This was done by estimating the parameters via least square's techniques, by making available for the yield response of rose coco beans at calculus optimum value design for the first time. The results showed that, the three factors: nitrogen, phosphorus, and potassium contributed significantly on the yield of rose coco beans (p<0.05). In GP3G, the second-order model was adequate for 1% level of significance with p value of 0.0034. The analysis of variance (ANOVA) of response surface for rose coco yield showed that this design was adequate due to satisfactory level of a coefficient of determination, R2, 0.8066 and coefficient variation, CV was 10.30. This study demonstrated the importance of statistical methods in the optimal and efficient production of rose coco beans. We do recommend a randomize screening of all the fertilizer components with which it has influence on rose coco beans be done to ascertain the right initial amount of each fertilizer that could achieve maximum yield than this study realized.

scholarly journals Dynamics of the macronutrients content in sugar beet plants under the application of microfertilizers

2021 ◽  
Vol 204 (01) ◽  
pp. 21-29
Author(s):  
Svetlana Semina ◽  
Evgeniy Zheryakov ◽  
Yuliya Zheryakova
Keyword(s):  
Sugar Beet ◽  
Nitrogen Content ◽  
Phosphorus Content ◽  
Scientific Paper ◽  
Forest Steppe ◽  
Middle Volga Region ◽  
Root Crops ◽  
Foliar Treatment ◽  
Phosphorus And Potassium ◽  
First Time

Abstract. The purpose of the current scientific paper is to reveal the effectiveness of foliar treatment with various types of complex fertilizers with microelements in chelated form on the dynamics of nitrogen, phosphorus and potassium in the leaves and roots of sugar beet plants. The novelty lies in the fact that for the first time in the forest-steppe conditions of the Middle Volga region, the authors carried out the research towards the effect of liquid microelement fertilizers on the content of macronutrients in sugar beet plants. Methods. The records and observations were organized according to the generally accepted methods. Results. It was found that 10 days after the first foliar treatment, the nitrogen content in the leaves increased by 0.36–1.08 %. However, a decrease in the accumulation of phosphorus and potassium was noted. In root crops during this period, the nitrogen content decreased by 0.32–0.45 %. There is a tendency towards a decrease in the concentration of phosphorus and potassium in comparison with its content before foliar treatment. Determination of the content of macronutrients 10 days after the second treatment showed that after foliar treatment of plants with “POLIDON Amino Tsink” and “POLIDON Bor”, the nitrogen content in the leaves increased by 0.82–0.88 %. In the same variants, a tendency for an increase in the phosphorus content was noted, but for all variants of the experiment, a decrease in the intake of potassium in the leaves of sugar beets was obvious. It was revealed that the nitrogen content in the leaves increased by 0.07 % after the introduction of boric and zinc-containing micronutrients 20 days before harvesting. With the use of microelement fertilizers, a tendency to an increase in the phosphorus content in the leaves was significant. In root crops, in all variants with microelements, an increase in nitrogen was observed. In the phosphorus content, no significant differences were found regardless of preparation type; a decrease in potassium was noted. The highest yield of root plants was obtained with three-fold foliar treatment of crops with “POLIDON Bor” and exceeded the control by 11.1 %.

scholarly journals ОБРОБІТОК ҐРУНТУ, ДОБРИВА ТА ПРОДУКТИВНІСТЬ ЦУКРОВИХ БУРЯКІВ

2018 ◽  
pp. 42-47
Author(s):  
Я. П. Цвей ◽  
М. В. Тищенко ◽  
Ю. П. Герасименко ◽  
С. В. Філоненко ◽  
В. В. Ляшенко
Keyword(s):  
Sugar Beet ◽  
Detailed Analysis ◽  
Crop Rotation ◽  
Maximum Yield ◽  
Tillage Systems ◽  
Sugar Beets ◽  
Grain Crops ◽  
Short Rotation ◽  
Root Crops

У статті наводяться результати досліджень впливу систем основного обробітку ґрунту на продуктивність цукрових буряків за органічної та мінеральної системи їх удобрення в короткоротаційній плодозмінній сівозміні. Викладений деталізований аналіз особливостей формування врожаю коренеплодів та їх технологічних якостей за різних досліджуваних чинників. Встановлено, що за проведення оранки на глибину 30–32 см під цукрові буряки і плоскорізного розпушення на глибину 20–22 см під зернові культури на фоні внесення під буряки 25 т/га гною + N90Р120К90 + солома одержано найбільшу продуктивність цукрових буряків: урожайність коренеплодів та збір цукру становили 52,7 т/га та 9,28 т/га відповідно. The article presents the results of studies on the influence of ground tillage systems on the productivity of sugar beet on the organic and mineral systems of their fertilization in short-rotation fertile crop rotation. A detailed analysis of peculiarities of the formation of crop roots and their technological qualities of various investigated factors is presented. It was established that for producing a plow on a depth of 30–32 cm under sugar beets and a flat-breasted loosening at a depth of 20–22 cm under grain crops, the maximum yield of sugar beets was obtained at the background of the application of 25 t/ha of manure + N90P120K90 + straw under the beet: the yield of root crops and the sugar harvest amounted to 52.7 t/ha and 9.28 t/ha respectively.

Use of Wastewater for Woodworking Enterprises for Obtain a Prolonged-Action Complex Fertilizer

2018 ◽  
Vol 22 (5) ◽  
pp. 46-49
Author(s):  
S.V. Lukashov ◽  
V.P. Gamazin
Keyword(s):  
Urea Formaldehyde ◽  
Maximum Yield ◽  
Molar Ratio ◽  
Formaldehyde Resin ◽  
Prolonged Action ◽  
Potassium Nutrition ◽  
Cesium 137 ◽  
Insoluble Polymer ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus

The results of research on the optimal conditions for obtaining a prolonged-action complex fertilizer from wastewater from woodworking enterprises are presented. The main active substance of the fertilizer is a nitrogen-containing insoluble polymer, obtained by polycondensation of urea-formaldehyde resin with urea. To produce the finished product, the resulting polymer is mixed with ash. It was found that the maximum yield of a prolonged-action complex fertilizer based on the urea-formaldehyde polymer is achieved under the following conditions: pH = 2,0, molar ratio of formaldehyde: urea 1,0: 1,5, reaction time 3,5–4,0 h. It is shown that the fertilizer obtained can be used in agriculture to improve the nitrogen, phosphorus and potassium nutrition of plants, as well as to reduce the intake of cesium 137 radionuclides into agricultural products.

Formation of yield and quality of sugar beet root under the action of growing technology on the background of various methods of basic soil tilling in the central zone of the Krasnodar region

2020 ◽  
Author(s):  
A.V. Zagorulko ◽  
◽  
T.Ya. Brovkina ◽  
V.A. Kalashnikov
Keyword(s):  
Sugar Beet ◽  
Maximum Yield ◽  
Central Zone ◽  
Soil Cultivation ◽  
Beet Root ◽  
Yield And Quality ◽  
Root Crops ◽  
Cultivation Technology ◽  
Sugar Beet Root

The influence of cultivation technology on the productivity of sugar beet has been established with two studied methods of basic soil cultivation. The best in terms of sugar collection (114.2 and 115.5 c / ha) was the option with pesticide-free cultivation technology, both against the background of moldboard and moldboard with periodic deep loosening of soil cultivation. The maximum bioenergy efficiency has been revealed for this technology. At the same time, the highest values of the coefficients of net efficiency and the ratio of received and expended energy were noted, as well as the maximum yield of sugar beet root crops per 1 gJ of energy expended, regardless of soil cultivation

scholarly journals “Nanosilicon” and productivity of corn for grain under the conditions of the central zone of the Krasnodar region

2020 ◽  
Author(s):  
A.A. Mnatsakanyan ◽  
◽  
G.V. Chuvarleeva ◽  
A.S. Volkova ◽  
◽  
...  
Keyword(s):  
Growth And Development ◽  
Maximum Yield ◽  
Central Zone ◽  
Mineral Fertilizers ◽  
Pure Silicon ◽  
Wet Weight ◽  
Krasnodar Region ◽  
Phosphorus And Potassium ◽  
Corn Plants ◽  
Nitrogen Phosphorus

This article describes the effect of various doses of mineral fertilizers with trace elements based on pure silicon – “Nanosilicon” on corn plants. It is important to point out that new and perfect varieties are created every year, although, without the use of fertilizers, they will not be able to give the maximum yield. The main nutrients are nitrogen, phosphorus and potassium, often forgetting silicon, even though it also plays an important role in growth and development, as well as in the crop yield; in this research, we studied corn in the central zone of the Krasnodar Territory. Fertilizer “Nanosilicon” increased the height of corn plants by an average of 17 cm or 9.9 %; wet weight by 100.4 g/plant or 17.5 %; yield, as one of the main indicators, by 7.68 kg/ha or 15.4 %.

scholarly journals Response of Sugar Beet to Graded Levels of Nitrogen, Phosphorous and Potash on Nutrient Uptake and Economics

2019 ◽  
pp. 1-9
Author(s):  
Kumar D. Lamani ◽  
S. I. Halikatti
Keyword(s):  
Sugar Beet ◽  
Agricultural Research ◽  
Block Design ◽  
Research Station ◽  
Net Returns ◽  
Yield And Quality ◽  
Concept Application ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus

Field experiment was undertaken during 2005-06 to 2006-07 to study the various agro-techniques for sugar beet cultivation for Northern Karnataka at Agricultural Research Station, Bailhongal, Belgaum district (Karnataka) under irrigated condition. The experiment consisted of 28 treatment combinations comprising of graded levels of nitrogen, phosphorus and potassium. Design of the experiment was randamized block design with factorial concept. Application of 180, 90 and 120 kg ha-1 of nitrogen, phosphorus and potassium, respectively registered significantly higher nitrogen, phosphorus and potassium uptake by sugar beet compared to other levels of nutrient. The same dose of nutrient application also improved gross returns and net returns. Farmers can adopt application of 180, 90 and 120 kg ha-1 of nitrogen, phosphorus and potassium, respectively for getting higher yield and quality of the crop.

The strawberry yield and the contents of the main macronutrients in the soil of plantations with different fertilizer and drip irrigation

2020 ◽  
Vol 62 ◽  
pp. 165-171
Author(s):  
L. V. Pomyaksheva ◽  
S. N. Konovalov ◽  
A. V. Kelina
Keyword(s):  
Drip Irrigation ◽  
Maximum Yield ◽  
Weather Conditions ◽  
Mineral Fertilizers ◽  
Optimal Method ◽  
Podzolic Soils ◽  
Combined Application ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus

The purpose of research was to determine the optimal method of applying mineral fertilizers with drip irrigation in strawberry plantations and the level of available forms of nitrogen, phosphorus, and potassium in sod-podzolic mediumloam soil. The studies were carried out on strawberries of Honeyoe and Troitskaya varieties, the experiment was two-factor, the replicates were isolated. The determination of NPK in soil and pH were performed according to the generally accepted recommendations for sod-podzolic soils. Weather conditions during the years of research were sufficiently diverse and determined the irrigation rates of plantings. The results showed that the maximum yield of strawberries (13.3 t / ha) is possible with combined fertilization in reserve and with fertigation, but with fertigation, the yield is stable and varies least of all. The highest content of alkaline hydrolysable-nitrogen and plant-available potassium in the average over the years of research was observed in the variant with fertilization in reserve. It has been established that the most optimal way to fertilize strawberries with drip irrigation is a combined application. Drip irrigation accelerates the mineralization of organic nitrogen. Doses of mineral fertilizers should be increased with the age of plantings, while taking into account the level of basic macronutrients in the soil.

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