Improvement of separate elements of the techno-logy of cultivation of white cabbage in the conditions of the of the central region of the non-chernozem zone

2020 ◽  
Author(s):  
A.V. Konstantinovich ◽  
◽  
A.S. Kuracheva ◽  
E.D. Binkevich
Keyword(s):  
Seed Treatment ◽  
Unit Area ◽  
Growing Season ◽  
Agricultural Products ◽  
Stress Factors ◽  
High Quality ◽  
Temperature And Precipitation ◽  
White Cabbage ◽  
Sowing Seed

In conditions of climate change, when temperature and precipitation fluctuations occur more and more frequently during the growing season, it is necessary to obtain high quality seedlings with "immunity" to various stress factors, including high weediness, the damage from which is associated with a decrease in yield (by 25 -35%) and with a deterioration in the quality of agricultural products. Due to the imbalance in production technology, seedlings are often weakened, overgrown, with a low yield per unit area and survival rate in the field. One of the solutions to this problem is the use of PP for pre-sowing seed treatment to increase the competitiveness of seedlings in the field.

scholarly journals Results of ultrasonic effects studied in pre-sowing barley seed stimulation

2021 ◽  
Vol 937 (2) ◽  
pp. 022119
Author(s):  
O Didmanidze ◽  
A Dorokhov ◽  
M Mosyakov ◽  
L Kravchenko ◽  
N Lylin ◽  
...  
Keyword(s):  
Protein Content ◽  
Agricultural Production ◽  
Seed Treatment ◽  
Raw Materials ◽  
Growing Season ◽  
Climatic Conditions ◽  
Agricultural Products ◽  
High Quality ◽  
Oxygen Penetration ◽  
Livestock Breeding

Abstract This research aims to study the process of stimulation and the choice of optimal modes of seed treatment by ultrasonic exposure. Agricultural production faces providing the population with high-quality and affordable agricultural products, raw materials, and food. It is also an important task to provide livestock breeding with a full-fledged feed base. Barley is one of the high-protein cereals with 8-15% protein content in the grain. According to several scientists, field germination of barley seeds averages 65.8% [1]. In most cases, this is due to insufficient moisture during the growing season in difficult soil and climatic conditions. In most cases, this is due to insufficient moisture during the growing season in difficult soil and climatic conditions.It is necessary to conduct exploratory studies to determine the intensity of ultrasonic radiation and its duration, to determine the influence of the selected ultrasonic effect on the process of swelling and oxygen penetration into the seeds.

scholarly journals Effects of nano copper used in seed treatment for germination, growth, and productivity of maize

2018 ◽  
Vol 40 (4) ◽  
Author(s):  
Le Thi Hien ◽  
Nguyen Tuong Van
Keyword(s):  
Metal Nanoparticles ◽  
Seed Treatment ◽  
Crude Protein ◽  
Zea Mays L ◽  
Crop Yields ◽  
Agricultural Products ◽  
Nutritional Content ◽  
Maize Seed ◽  
Treatment Technology

Recently, metal and other nanoparticles have been widely used to improve crop growth and development, reduce used chemical amount, increase safety of agricultural products and prevent soil and water pollution. Seed treatment technology with metal nanoparticles to stimulate seed germination and improve crop yields has been reported in several studies. In order to assess the safety of the use of metal nanoparticles in agriculture production, in this study the effect and safety of seed treatment with nanoparticles (nCu) prior to sowing on the germination, growth, development, productivity and quality of maize (Zea mays L.) were evaluated in the field conditions. Seeds of maize cultivar LVN 092 were treated with nCu at different concentrations before planting. Germination and plant growth rates, plants yield and grain nutrition were monitored and evaluated. The obtained results showed that treatment of maize seed with nCu at a concentration of 20 mg/kg seed increased germination after 7 days of sowing as well as the theoretical and actual yields compared to the control and the treatment of 1000 mg nCu/1 kg seeds. Other agricultural characteristics, such as the development rate, plant height, grain nutritional content including moisture, ash, total fiber, crude protein, minerals were not significantly between treatments and the control. Therefore, the seed treatments with metal nanoparticles can be contribute to improve agriculture production without impact to quality of crops. 

scholarly journals Scientific and practical fundamentals of growing cabbage (Brassica capitata lizg.) in Uzbekistan

2021 ◽  
Vol 939 (1) ◽  
pp. 012044
Author(s):  
A J Shokirov ◽  
S S Lapasov ◽  
K J Shokirov
Keyword(s):  
Large Scale ◽  
Scientific Research ◽  
Mineral Fertilizers ◽  
Biological Productivity ◽  
High Quality ◽  
Planting Time ◽  
Yield And Quality ◽  
White Cabbage ◽  
Urgent Task

Abstract At present, scientific research is underway to further develop vegetable growing in the secondary crop, in particular to further increase the yield and quality of white cabbage, to select a system of planting time-sowing scheme that maximizes the biological productivity of varieties, and to apply the most optimal standards of fertilization and irrigation. In this regard, the urgent task remains to determine the optimal varieties of cabbage that can be grown in repeated crops, their optimal planting scheme, timing, development and implementation of optimal standards for each variety of mineral fertilizers and irrigation, and its solution is large-scale throughout the country. Besides that a number of problematic issues are addressed, which could allow to get high and high-quality harvest of white cabbage in repeated sowing in grain-free areas.

IMPACT OF PRE-SOWING TREATMENT OF SEEDS BY SUPERWEAK ELECTROMAGNETIC FIELDS OF EXTREMELY-HIGH FREQUENCY ON PRODUCTIVITY AND QUALITY OF WINTER WHEAT GRAIN

2016 ◽  
Vol 11 (1) ◽  
pp. 52-57
Author(s):  
Морозов ◽  
Gennadiy Morozov ◽  
Таланов ◽  
Pavel Talanov ◽  
Таланов ◽  
...  
Keyword(s):  
Winter Wheat ◽  
Electromagnetic Fields ◽  
Root Rot ◽  
High Frequency ◽  
Seed Treatment ◽  
Winter Rye ◽  
Wheat Grain ◽  
Extremely High Frequency ◽  
Sowing Seed

The article presents the results of studies on the effect of pre-sowing seed treatment by electromagnetic impact to reduce phytopathogens on seeds, involvement of plants by root rot and leafy mycosis and improving the productivity and quality of winter rye grain.

scholarly journals Efficiency of use of microelements in cultivation of sweet pepper during irrigation in the subzone of light chestnut soils of the Volgograd region

2021 ◽  
pp. 12-16
Author(s):  
Elena Vladimirovna Kalmykova
Keyword(s):  
Trace Elements ◽  
Boric Acid ◽  
Copper Sulfate ◽  
Seed Treatment ◽  
Sweet Pepper ◽  
Manganese Sulfate ◽  
Chestnut Soils ◽  
Volgograd Region ◽  
Sowing Seed

The results of studies of scientifically grounded use of microelements in sweet pepper crops, as an important factor in increasing the yield of vegetable crops and improving the quality of products, are presented. The purpose of our research was to substantiate the influence of the use of trace elements in the technology of sweet pepper cultivation on the growth and development of plants, the productivity and quality of the products of this culture. The experimental part of the work was carried out in 2014-2019 in the subzone of light chestnut soils of the Volgograd region. Experiments on the study of trace elements were carried out by pre-sowing seed treatment and foliar feeding of plants. Chemically pure compounds of manganese sulfate, zinc sulfate, copper sulfate, ammonium molybdate, boric acid were used as microelements. The use of trace elements in the dry-steppe zone of the Lower Volga region is an important agricultural technique that helps to accelerate growth, development, increase productivity and improve the quality of pepper fruits. It is recommended to carry out pre-sowing treatment of seeds with solutions of boric acid (0.29 g / 1 l of water), copper sulfate (0.20 g / 1 l of water) and manganese sulfate (0.16 g / 1 l of water) (the ratio of the weight of seeds to the solution 1: 2) as a way to increase seed vitality, speed up yield and improve seedling quality. In order to increase the yield and improve the quality during the budding period of peppers, it is necessary to carry out foliar dressing, first of all, with solutions of boric acid (0.29 g / 1 l of water), ammonium molybdenum (0.10 g / 1 l of water), water consumption 1 l / 10 m2. Due to its high efficiency, simplicity and availability, pre-sowing seed treatment and foliar feeding of plants with microelements will find wide application in vegetable growing.

scholarly journals Physiological performance of wheat seeds treated with micronutrients and protection products during storage

2017 ◽  
Vol 39 (2) ◽  
pp. 182-188 ◽  
Author(s):  
Joice Aline Freiberg ◽  
Marcos Paulo Ludwig ◽  
Suemar Alexandre Gonçalves Avelar ◽  
Eduardo Girotto ◽  
Darlan de Maria Eickstedt ◽  
...  
Keyword(s):  
Moisture Content ◽  
Seed Treatment ◽  
Storage Time ◽  
Accelerated Aging ◽  
High Quality ◽  
Physiological Performance ◽  
Physiological Quality ◽  
Wheat Seeds

Abstract: Seeds with high quality are one of the important factors to consider in the crops establishment on field. Therefore, the physical and physiological quality of wheat seeds treated with mixes of micronutrients including zinc and protective products were aimed. The wheat seeds were analyzed in a factorial scheme 5x3x4, with five storage time: 0, 60, 120, 180 and 240 days; three micronutrients: micronutrients 1 (1% Mn; 0.1% Mo; 10% Zn); micronutrients 2 (0.3% B; 0.3% Co; 3% Zn) and no micronutrients, and four protective products: untreated seeds, polymer (Colorseed He), fungicide carboxin + thiram (Vitavax® Thiram 200 SC) + insecticide thiamethoxam (Cruiser® 350 FS) and polymer + fungicide + insecticide. After treatment, the seeds were stored under uncontrolled conditions for 240 days and at intervals of 60 days, the germination, accelerated aging and moisture content were determined. Wheat seeds untreated and treated with polymer have the best physiological performance during storage, regardless micronutrients treatments. The wheat seeds treated with carboxin + thiram + thiamethoxam and polymer + carboxin + thiram + thiamethoxam can be storage up to 120 days, under uncontrolled conditions, regardless micronutrients treatments. The seed treatment does not alter the moisture content of wheat seeds.

Ecologization of Agroindustrial Production: Organizational and Economic Transformations

2019 ◽  
Vol 10 (3) ◽  
pp. 622
Author(s):  
Irina FROLOVA ◽  
Olga VORONKOVA ◽  
Dina ISLAMUTDINOVА ◽  
Olga GORDEYEVA ◽  
Inna FEDULOVA ◽  
...  
Keyword(s):  
Organic Agriculture ◽  
Import Substitution ◽  
Agricultural Products ◽  
Industrial Complex ◽  
Food Markets ◽  
High Quality ◽  
Resource Potential ◽  
Economic Transformations ◽  
Quality Of Products

The increase in the production of agricultural products and food supplies in excess of regulatory needs and the provision of food safety in Russia led to the expansion of the export of agricultural products and the change in the course of the development of the agro-industrial complex from import substitution to export-oriented production. However, the entry to world food markets requires high quality of products from manufacturers and its certification in accordance with world standards. The article presents the organizational and economic transformations towards the greening of agro-industrial production, namely, the use of the resource potential, the involvement of Russian manufacturers in the production of environmentally friendly products and the development of organic agriculture; the mechanisms for solving the set problems are substantiated.

scholarly journals Effects of pre-sowing seed treatment with KCl on yield and quality of two peanut cultivars L12 and L18

2021 ◽  
Vol 20 (1) ◽  
pp. 1-9
Author(s):  
Trong V. Le
Keyword(s):  
Seed Treatment ◽  
Starch Content ◽  
Mineral Elements ◽  
Yield And Quality ◽  
Saponification Value ◽  
Randomized Design ◽  
Two Factors ◽  
Completely Randomized Design ◽  
Sowing Seed

The study was conducted to evaluate the effect of 0.05% KCl on yield and quality of two peanut varieties L12 and L18 grown in Thanh Hoa province. The experiment was arranged in a completely randomized design with two factors (varieties and chemicals). After careful selection, L12 and L18 seeds were divided into two parts. Part 1 was treated with distilled water as control and part 2 was treated with 0.05% KCl. The results showed that pre-sowing seed treatment with 0.05% KCl increased the yield components and yield of both L12 and L18 when compared to the control, in which the yield of L18 in both treatments reached 37.37 quintals/ha and 39.54 quintals/ha and was higher than that of the L12 variety at 35.77 quintals/ha and 36.40 quintals/ha. Pre-sowing seed treatment with 0.05% KCl also increased the quality of peanuts such as starch content, reducing sugar, lipid, saponification value, protein, B vitamins, total amino acids and content of some mineral elements in peanuts such as N, K, Ca, Mg. Briefly, the results of this study indicated that pre-sowing seed with KCl increased the yield and quality of peanuts.

scholarly journals Changes in Broccoli Head Quality during Spring, Summer, and Fall, in Coastal South Carolina

HortScience ◽  
1995 ◽  
Vol 30 (4) ◽  
pp. 754E-754
Author(s):  
Robert J. Dufault ◽  
Mark Farnham
Keyword(s):  
South Carolina ◽  
Growing Season ◽  
High Quality ◽  
Dynamic Changes ◽  
Bead Size ◽  
Growing Seasons ◽  
Quality Production ◽  
Field Production

The objectives of this study were 1) to identify high-quality broccoli cultivars for field production in spring, summer, and fall seasons; and 2) to illustrate dynamic changes in head quality of promising cultivars for a particular growing season compared to head quality over all seasons evaluated. Twenty-four hybrid cultivars were grown in spring, summer, and fall growing seasons 1993 to 1995 included `Arcadia', `Baccus', `Bonanza', `Citation', `Claudia', `Early Dawn', `Embassy', `Emerald City', `Everest', `Exselsior', `Galaxy', `Galleon', `Goliath', `Green Comet', `Green Duke', `Leprechaun', `Packman', `Paragon', `Skiff', `Southern Comet', `Sprinter', `Sultan', `Symphony', and `Viking'. Head density, color, leafiness, and shape, bead size, and consumer use were documented. `Symphony' performed best in Spring 1993 and 1994, and only `Paragon' tolerated heat in Summer 1993 and 1994. Fall climate in coastal South Carolina is most conducive to high-quality production versus spring and summer seasons, with the following cultivars producing superior heads in both years: `Symphony', `Embassy', `Galleon', `Galaxy', `Sultan', and `Emerald City'. Quality defects for each cultivar in each inappropriate growing season will be illustrated.

scholarly journals Mechanized Placement of Drip Tape in Potato Comb

2022 ◽  
Vol 42 ◽  
pp. 03004
Author(s):  
Boris M. Kizyaev ◽  
Victor I. Balabanov ◽  
Natalia B. Martynova
Keyword(s):  
Weather Conditions ◽  
Growing Season ◽  
Agricultural Products ◽  
Irrigation Rate ◽  
The Past ◽  
Mechanized Method ◽  
Increase Productivity ◽  
Quality Of Products ◽  
Additional Losses

Over the past two years, decrease in potato yield has been observed in the Moscow region. One of the main reasons is unfavorable weather conditions. To obtain a guaranteed yield, as well as to improve the quality of products, it is necessary to carry out reclamation works, including additional irrigation. Creation of the optimal water - air balance of the plant throughout the entire growing season will increase productivity, and improve the quality of agricultural products. Drip irrigation is the most economical method of irrigation, but its widespread use is hindered by the high proportion of manual labor when installing the drip tape. A mechanized method of laying the drip tape by placing the working equipment on the Grimme GF-75/4 comb former is offered. The existing methods for determining the irrigation rate do not consider the parameters of the humidification circuit, which leads to excessive irrigation and additional losses of irrigation water. The paper offers a method for determining the irrigation rate considering the shape of the humidification circuit and its geometric parameters.

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