scholarly journals Assessment of precursors and terms of tillage for soybeans by plant productivity in the Amur region

2021 ◽  
Vol 6 (48) ◽  
pp. 19-19
Author(s):  
Alexej Nemykin ◽  
Elena Zakharova ◽  
Evgeniya Tuaeva
Keyword(s):  
Plant Productivity ◽  
Amur Region ◽  
Perennial Grasses ◽  
Soybean Production ◽  
Agricultural Enterprises ◽  
Soybean Plants ◽  
Productivity Indicators ◽  
Production Conditions

Soybean cultivation is the basis of agriculture in the Amur region. The area of soybean sowing is more than 74%, which leads to repeated sowing of soybeans and does not allow to fully realize the potential of cultivated varieties. The choice of predecessors and terms of tillage will increase the efficiency of soybean production in the region. The article presents the results of field ex-periments in the production conditions of agricultural enterprises of the Amur region. Plowing of perennial grasses in the first decade of July provides the highest yield of soybeans sown after perennial grasses. 24% more than plow-ing in the first decade of August. The tillage after perennial grasses to a depth of 12-14 cm with the BDM-8 discator and to a depth of 14-16 cm with the Morris cultivator can increase soybean yields by 39 and 22%, respectively. The choice of wheat as a precursor will improve productivity indicators and achieve yields greater than when cultivated in repeated crops by 25% and by 15% for the steam predecessor. Non-moldboard loosening of the soil after wheat to a depth of 14-16 cm at the end of April contributes to an increase in the productivity of soybean plants by 17.3% more than non-moldboard loos-ening at the end of May. Keywords: SOYBEAN, PREDECESSOR, PERENNIAL GRASSES, TILLAGE, PLANT PRODUCTIVITY, YIELD

scholarly journals Innovation as a factor in increasing the efficiency of soybean production in the Amur Region

2020 ◽  
Vol 203 ◽  
pp. 05010
Author(s):  
Olga Shchegorets ◽  
Pavel Tikhonchuk ◽  
Ivan Bumbar ◽  
Andrey Yakimenko
Keyword(s):  
Agricultural Practices ◽  
Farming System ◽  
Amur Region ◽  
Crop Cultivation ◽  
Agricultural Industry ◽  
Soybean Production ◽  
Agricultural Enterprises ◽  
The World ◽  
The Russian Federation ◽  
Main Producer

Soybean is a diversification culture of the agricultural industry of the Russian Federation. Since the beginning of the 21st century, the production of this crop has increased 12 times, a ‘soy belt’ is being created, experience in the crop cultivation is being accumulated in the regions. The increase in the gross yield of soybeans is caused by the expansion of sown areas, the yield remains below the world average. The task of the Russian soybean community is to bring the level of production to 7 million tons by increasing the yield of soybeans, while introducing modern innovations: highly productive varieties, progressive technologies, agricultural practices, compliance with the farming system. The paper considers soybeans as a backbone culture of the agricultural industry of the Amur Region. This region is the main producer of soybeans in the country. The paper presents an analysis of the production of this crop over a hundred-year period. At present, the volume of soybean production has reached 1 million tons, with a yield of 1.3 t/ha. The reasons for low productivity are revealed and real possibilities of obtaining resource yields of 3 and more tons per hectare are presented, which is confirmed by the indicators of scientific research and the results of advanced agricultural enterprises.

scholarly journals Adhesion of uredospores of Phakopsora pachyrhizi on soybean seeds and their viability during storage

2012 ◽  
Vol 34 (2) ◽  
pp. 225-230
Author(s):  
Elisandra Batista Zambenedetti Magnani ◽  
Elisabeth Aparecida Furtado de Mendonça ◽  
Maria Cristina de Figueiredo e Albuquerque
Keyword(s):  
Soybean Seed ◽  
Germination Percentage ◽  
Time Span ◽  
Soybean Seeds ◽  
Phakopsora Pachyrhizi ◽  
Mato Grosso ◽  
Soybean Production ◽  
Soybean Plants ◽  
Production Areas

To study adhesion and viability of uredospores of the fungus Phakopsora pachyrhizi on soybean seeds during storage, suspension tests of those uredospores were carried out by washing seeds at each 30 days interval. Furthermore, germination and inoculation tests of uredospores on soybean plants were performed with uredospores collected from seeds of two soybean production areas, located in the municipalities "Chapada dos Guimarães" and "Tangará da Serra", State of Mato Grosso, Brazil. High levels of uredospores infestation were detected before storage [249.31 and 85.18 uredospores/100 seeds (U/100)] on seeds collected in both localities, respectively. After 30 days storage, these figures were 46.12 and 122.5 U/100; at 60 days were 14.62 and 26.62 U/100; and at 90 days were only 2.87 and 3,68 U/100, respectively; dropping to zero after 120 days storage. The percentage of germinated uredospores decreased with increasing storage periods and at 120 days germination percentage was nil. When uredospores were inoculated on soybean plants, rust symptoms were only observed for uredospores collected from freshly harvested seeds. Uredospores associated to soybean seed germinate until 90 days after storage, but are not viable after this time span. Infection of plants only occurs with inoculation of uredospores obtained from freshly harvested seeds.

scholarly journals Mahameru Soybean (Glycine max) Cultivar, High Salinity Tolerant

2018 ◽  
Vol 10 (1) ◽  
pp. 23-31
Author(s):  
Juwarno Juwarno ◽  
Tata Brata Suparjana ◽  
Muachiroh Abbas
Keyword(s):  
Chlorophyll A ◽  
Salinity Stress ◽  
High Salinity ◽  
Dry Weight ◽  
Salinity Treatment ◽  
Soybean Production ◽  
Anatomy And Physiology ◽  
Salinity Levels ◽  
Chlorophyll A And B ◽  
Soybean Plants

Mahameru cultivar is high salinity tolerant cultivar. The previous study result showed Mahameru cultivar could tolerate 140mM NaCl, but Cilacap Coast salinity levels often reaching 200mM NaCl. A research of salinity stress on Mahameru cultivar at 200 mM NaCl have not conducted yet. Therefore to conduct the research of Mahameru at high salinity stress to obtained high salinity tolerant soybean cultivar.   The observed variables are anatomy (epidermis thickness, the density of stomata and trichomes, palisade thickness) physiology (the dry weight of roots and canopy, the content of chlorophyll a and b) Production (whole pod, total filled pod, total empty pod, weight per one-hundred beans). The salinity treatment was 0, 50,100, 150, 200 mM NaCl given at three days before planting and twenty-one days after planting. The data of anatomy and physiology was taken at forty-five days after planting. The production data was taken when soybean plants turned brown. The result indicates that salinity affects anatomy characteristic of leaf, higher the salinity increasing epidermis thickness and the density of stomata and trichomes. Salinity affected the content of chlorophyll a and b. Higher the salinity increased the content of chlorophyll a and b. Salinity did not affect soybean production. Based on this study Mahameru cultivar is resistant to salinity up to 200 mM NaCl. The benefit of this research help to enhance national soybean production with utilization coastal land for soybean planting Mahameru cultivar.         

scholarly journals Cost Management of Soybean Production in the Amur Region, Russia

2021 ◽  
pp. 255-263
Author(s):  
Anastasiia Boiarskaia ◽  
Boris Boiarskii ◽  
Mikhail Sinegovskii ◽  
Hideo Hasegawa
Keyword(s):  
Cost Management ◽  
Amur Region ◽  
Soybean Production

scholarly journals Aplikasi Jenis Pupuk organik terhadap Kadar Hara NPK dan Produksi Kedelai (Glycine max (L.) Merril) pada Jarak Tanam yang Berbeda di Lahan Pasang Surut

2019 ◽  
Vol 8 (2) ◽  
pp. 148-158
Author(s):  
Neni Marlina ◽  
Iin Siti Aminah ◽  
Nurbaiti Amir ◽  
Rosmiah Rosmiah
Keyword(s):  
Glycine Max ◽  
Soil Fertility ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Cow Manure ◽  
Plant Spacing ◽  
Soybean Production ◽  
Glycine Max L ◽  
Soybean Plants

Marlina N, Aminah IS, Amir N, Rosmiah R. 2019. Application of organic fertilizer types to NPK nutrients levels and soybeans production (Glycine max (L.) Merril) at different planting spaces in tidal land. Jurnal Lahan Suboptimal: Journal of Suboptimal Lands. 8(2):148-158.  Tidal lowlands flood type C is suboptimal land and very potential in cultivating soybean, but it has problems in soil fertility, macro and micro nutrient poor, therefore to increase soil fertility can be given various types of organic fertilizers, including cow manure organic fertilizer, chicken manure organic fertilizer and biofertilizer. All types of organic fertilizers are composted, and specifically biofertilizers are made with their own formula. It is expected that the organic fertilizer provided can increase soil fertility and nutrient availability for soybean plants. This study aimed to get the best type of organic fertilizer on the availability of nutrient levels of NPK and soybean production at different spacing in tidal land.  This research was conducted in Jaya Agung Village, Lalan District, Musi Banyuasin Regency, South Sumatra Province, and was carried out in March 2018 - June 2018. The method used was the experimental method. The design used is a split-plot design. with 9 treatment combinations and repeated 3 times. As the main plot treatment is plant spacing (20 cm x 20 cm, 20 cm x 30 cm and 20 cm x 40 cm), and treatment of subplots are: types of cow manure organic fertilizers  10 ton/ha, chicken manure organic fertilizer 10 ton/ha, and biofertilizer 400 kg/ha. The results showed that the combination treatment of plant spacing of 20 cm x 30 cm with the type of biofertilizer 400 kg/ha could  increase   soybean production by 9.11 g/plot or equivalent to 2.43 ton/ha.

Regional Aspects of Soybean Production

2019 ◽  
pp. 169-175
Keyword(s):  
Economic Indicators ◽  
Total Production ◽  
Strategic Development ◽  
Soybean Production ◽  
Agricultural Enterprises ◽  
The Past ◽  
Analysis And Synthesis ◽  
Main Production ◽  
Total Structure ◽  
High Level

The article is devoted to the analysis of the main production and economic indicators of soybean production. The trends and changes in the production indicators of soybean in the Zaporozhya region in the development of the domestic agricultural market are revealed. The share of soybean production in the Zaporozhya region in the total production of this crop in Ukraine is shown. The aim of the article is to analyze and compare the production and economic indicators of soybean production in Ukraine and in the Zaporizhzhya region. Research methods - system generalization, abstract-logical, analysis and synthesis, observation, comparison, graphic. Research results. Soybean production is important for the strategic development of the economy of Ukraine as a whole, and its regions in particular. This is confirmed by the high level of profitability in Ukraine on average for 3 years at the level of 24%, in the Zaporizhzhya region - 50%. Sowing areas under soybeans have stabilized over the past 5 years. The leaders in terms of soybean cultivation are Khmelnitsky, Poltava, Kherson, Vinnitsa, Zhitomir, Kiev regions, whose share in the total structure is from 7 to 12%. Trends in changes in soybean production indicators have a number of differences at the national and regional levels. Zaporizhzhya region does not belong to the leaders in soybean production in Ukraine, since the share of gross harvest of sunflower in the region does not exceed 1%. However, productivity and economic indicators in the region are higher than the national average by 4-7%. Conclusions. Soybean production has gained territorial distribution throughout Ukraine, 92% of the gross harvest is provided by agricultural enterprises, 8% is grown by households. Significant economic potential and demand for soy products of enterprises of the oil and fat complex create the necessary conditions for organizing the effective production of this crop. A factor restraining production on households is the technological feature of harvesting. There is an expansion of the area under this crop in the Zaporizhzhya region, and productivity growth is ensured by irrigation.

scholarly journals PENGARUH MEDIA DENGAN KRITERIA SALINITAS TANAH SALIN DAN NON SALIN TERHADAP EFEKTIVITAS DAN INFEKTIVITAS ISOLAT BAKTERI Rhizobium sp TOLERAN SALINITAS PADA TANAMAN KEDELAI (Glycine max L. Merril)

2020 ◽  
Vol 8 (1) ◽  
pp. 281-292
Author(s):  
Clara Emanuela Prasetyani ◽  
Yulia Nuraini ◽  
Didik Sucahyono
Keyword(s):  
Plant Growth ◽  
Saline Soil ◽  
Root Nodules ◽  
Block Design ◽  
Biological Properties ◽  
Control Treatment ◽  
Soybean Production ◽  
Soybean Plants ◽  
Inoculation Treatment ◽  
Rhizobium Sp

Demand for the consumption of soybeans in 2014 was very high amounting to 10.91 kg capita-1 year-1 while soybean production was only 955 thousand tons. Soybean production can be increased by expanding the planting area including saline land areas. The use of soil microbes Rhizobium sp can help overcome this because Rhizobium sp can find symbiosis with soybean plants so that it allows the absorption of nitrogen nutrients for the growth of soybean plants. This study was aimed to determine and analyze the effect of saline soil on the effectiveness and infectivity of Rhizobium sp. inoculated to soybean plants on soil chemical and biological properties and plant growth. The study was conducted using a randomized block design consisting of 10 treatments and 3 replications. The results showed that the bacterial inoculation gave better plant growth than the control treatment on saline and non-saline soils. The high number of colonies was able to increase the number of effective root nodules and N-plant uptake and produced good plant growth with the best results. The inoculation treatment of isolate 12 on non-saline soil yielded N absorption value of 0.32 g plant-1, effective root nodules of 87.67 g plant-1, effective root nodule dry weight of 0.74 g plant-1, and plant height of 134.3 cm. On the biological properties of isolate 12 inoculation treatment on non-saline soil had the highest yield for the number of isolate colonies of 305.45 × 105 CFU mL-1.

scholarly journals Improving the efficiency of the road transportation process in agricultural production

2021 ◽  
Vol 12 (2) ◽  
Author(s):  
Halyna Mieniailova ◽  
◽  
Оlena Holovina ◽  
Keyword(s):  
Agricultural Production ◽  
Operating Conditions ◽  
Road Transportation ◽  
Operational Conditions ◽  
Agricultural Enterprises ◽  
The Road ◽  
Transportation Process ◽  
Single Vehicle ◽  
Definition Of ◽  
Production Conditions

The article is devoted to the solution of a topical issue- improving the efficiency of road transportation process on the basis of improving the methods of vehicles selecting for the transportation of certain agricultural cargo under the given operating conditions. It has been proved that significant number of parameters influenced on the efficiency of road transportation in agricultural production. In addition to the generally accepted factors (maintenance costs and fuels and lubricants), transportation conditions, type of cargo, type of unloading and loading operations have a significant impact in agricultural production conditions. It is proved that variety of agricultural cargo within one farm encourages enterprises to form a universal automobile park. As a result of the analysis of purchases of vehicles by agricultural enterprises, it has been determined that there are no stable approaches of enterprises to forming the automobile park, which confirms the thesis of the influence as big number of factors on the choice of vehicles for transportation in agricultural production conditions. The approaches to the definition of the reserves for increasing the efficiency of the available automobile park and to the formation of the optimal structure for certain operational conditions have been considered. The objective need for proper grounding of the choice of vehicle for the conditions of agricultural production, due to the need to take into account a large number of parameters that characterize both the vehicle and the cargo and transportation conditions. In this context, the authors have proposed for practical use an algorithm for selecting a vehicle to perform specific transport work on the transportation of agricultural products, which takes into account the set of vehicles characteristics, cargo type and transport conditions. Attention has been drawn on the need for a systematic approach to the selection of transport vehicles estimation criteria in agricultural production. Taking into account the size of the bulk density, the availability of loading and unloading facilities, the peculiarities of transportation conditions, the amount of average expenses per unit of transport allows to comprehensively assess a single vehicle, optimize the choice of vehicle transportation of concrete agricultural cargo, minimize financial losses, thus, to increase the efficiency of the transportation process in agricultural production. Consideration of the optimal list of vehicle parameters provided by the presented algorithm will increase the efficiency of the transport process in agricultural production, both by reducing operating costs and by saving cargo and time. The clear structure of the proposed algorithm, with justification of each of its steps and, the purpose of each step, certainty and discreteness makes it easy to solve with available software.

scholarly journals A Review of Modeled Water Use Efficiency of Highly Productive Perennial Grasses Useful for Bioenergy

Agronomy ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 328 ◽  
Author(s):  
James R. Kiniry ◽  
Sumin Kim
Keyword(s):  
Water Use Efficiency ◽  
Water Use ◽  
Plant Biomass ◽  
Plant Productivity ◽  
Perennial Grasses ◽  
Radiation Use Efficiency ◽  
Whole Plant ◽  
Daily Water ◽  
Use Efficiency ◽  
Radiation Use

Whole plant productivity is obviously the ultimate product of leaf photosynthesis and this has led to numerous efforts to relate the two. However, often with perennial grasses, plant productivity is more sink-limited than source-limited, causing the linkage between the photosynthetic rate and productivity to be weak or nonexistent. This has led to a different approach, characterizing plant productivity in terms of the efficiency of intercepted light use in producing biomass, also called radiation use efficiency. Likewise, the efficiency of the use of water to produce plant biomass, or water use efficiency, has been the object of much interest. The use of a simulation model to quantify biomass, using radiation use efficiency in parallel with a daily water balance simulation, allows for the effective calculation of water use efficiency. In this project, the process of determining radiation use efficiency with field data is described, as well as example values for highly productive perennial grasses useful for feedstock for bioenergy. In addition, values of water use efficiency for these grasses are reported and compared with other perennial grasses and common cultivated crops.

scholarly journals ANALISIS RESPON PENAWARAN KOMODITI KEDELAI DI KABUPATEN TANJAB TIMUR

2020 ◽  
Vol 3 (1) ◽  
pp. 1-10
Author(s):  
Edison
Keyword(s):  
Policy Implications ◽  
Response Model ◽  
Significant Determinant ◽  
Exogenous Variables ◽  
Soybean Production ◽  
Input Demand ◽  
Soybean Plants ◽  
Input Variables ◽  
Internal And External Factors ◽  
Input Prices

This study aims (1) to assess the factors of production and their effects on soybean production, and to investigate the ability of input levels, such as area and others to explain the response of production; and (2). assess the response of farmer supply to input prices, receipt of gross expectations, from related variables, and other exogenous variables. This research was conducted in 2017 in East Tanjab Regency. The method of analysis in its application is sorted based on the research objectives namely the Empirical Model of the Response Response Function. From the research, the results obtained from the soybean supply response model are strongly influenced by many factors. Among internal and external factors such as soybean prices, use of inputs, and seasons, which are quite relevant where soybean production increases because soybean prices increase. It also added that soybean production decreases when the input variables used are not in accordance with the provisions. As expected it was also found that the harvested area was also a significant determinant of crops. Furthermore it was found that soybean production increased during the rainy season. This finding is consistent with the fact that water availability is an important factor for soybean plants. The analysis also explained that soybean farmers in tidal land in the study area responded to the change in the use of efficient inputs. Supply of output is a response to soybean production. On input requests, many are sensitive to the use of labor, maintenance / harvesting labor. The elasticity of production obtained complements the part of the data base needed to evaluate the policy implications of using alternative inputs from soybean supply and input demand. Keywords: soybean, production, function

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