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Soybean Collect Recommender Based On Distance And Productivity Cluster Using K-Means Clustering And Simple Addictive Weighting Method, Mega Wahyu Ningtyas, Feddy Setio Pribadi Dec 2023

Soybean Collect Recommender Based On Distance And Productivity Cluster Using K-Means Clustering And Simple Addictive Weighting Method, Mega Wahyu Ningtyas, Feddy Setio Pribadi

Elinvo (Electronics, Informatics, and Vocational Education)

Soybeans are an essential agricultural product that is one of the primary food sources in Indonesia, such as tempeh, tofu, soy milk, soy sauce, and other preparations. However, production yields, harvested land area, and soybean productivity in each district or city in Central Java Province vary widely. Differences in soybean productivity in each area are due to production factors such as area, use of fertilizers, seeds, and labor. This study tries to provide recommendations for soybean harvesting based on the distance and productivity of an area using K-means clustering and the simple addictive weighting method. In the Central Java Province, …

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Genome-Wide Identification Of Qtls Associated With Iron Deficiency Tolerance In Soybean Reveals Gata12 As The Integrator Of Iron Signaling In Roots, Amir Maqbool, Ahmet Şahi̇n, Allah Bakhsh, Emre Aksoy Nov 2023

Genome-Wide Identification Of Qtls Associated With Iron Deficiency Tolerance In Soybean Reveals Gata12 As The Integrator Of Iron Signaling In Roots, Amir Maqbool, Ahmet Şahi̇n, Allah Bakhsh, Emre Aksoy

Turkish Journal of Botany

Iron (Fe) is an essential micronutrient required for plant growth and development. However, its deficiency causes substantial yield losses, particularly in alkaline soils. Soybean (Glycine max) serves as an ideal model to study Fe deficiency chlorosis (IDC) due to its inefficient Fe uptake from the soil. Although the quantitative trait loci (QTL) associated with IDC tolerance were determined in soybean, the specific genes within these QTL regions remain unidentified. In this study, it was aimed to identify and analyze the expression levels of genes present in IDC-responsive soybean QTL under Fe deficiency. Through this investigation, 6593 genes were identified within …

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Supplement Type Influenced The Performance And Resiliency Against Gastrointestinal Parasites Of Nursing Lambs Raised In Woodlands, Santoshi Chaudhary, Uma Karki, Bhuwan Shrestha, Sadikshya Lamsal, Lila B. Karki Sep 2023

Supplement Type Influenced The Performance And Resiliency Against Gastrointestinal Parasites Of Nursing Lambs Raised In Woodlands, Santoshi Chaudhary, Uma Karki, Bhuwan Shrestha, Sadikshya Lamsal, Lila B. Karki

Professional Agricultural Workers Journal

Nutrition supplementation can be one of the integrated approaches to reduce gastrointestinal parasite (GIP) infestation. The study objective was to evaluate the impact of supplement type on the performance and resiliency against GIP of nursing lambs raised in woodlands. Katahdin-St. Croix cross lambs (23) with their mothers (18) were divided into two groups; they were rotationally stocked in separate sets of woodland plots and provided with ad libitum hay. Group-1 animals were supplemented with corn, and Group-2 with soybean (0.5% of live weight). Live weight, FAMACHA score, and body condition score were measured on Day 1, fortnightly, and at the …

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Reproducibility Evaluation Of Soybean Oligopeptides Based On Peptidomic Analyses, Yu Xiao-Yi, Xu Ju-Cai, Wu Ying, Liu Wan-Shun, Guo Dan, Li Xiao-Min Apr 2023

Reproducibility Evaluation Of Soybean Oligopeptides Based On Peptidomic Analyses, Yu Xiao-Yi, Xu Ju-Cai, Wu Ying, Liu Wan-Shun, Guo Dan, Li Xiao-Min

Food and Machinery

Objective: This study aimed to analyze the peptide composition and evaluate the reproducibility of the soybean oligopeptides. Methods: High performance liquid chromatography tandem high resolution mass spectrometry was employed for peptidomic analysis of the soybean oligopeptides prepared at the same condition at different batches. Generality and individuality of the samples were also discussed based on the heat map analysis and principal component analysis （PCA）. Results: About 1 000 peptides were identified from each of the materials and most of them were short peptides. From the set analysis, 101 peptides were found of detectability from all samples, but there were also …

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Drought Susceptibility Index; A Preferred Criterion In Screening For Tolerance In Soybean, Muhammad Zeshan Zafer, Muhammad Hammad Nadeem Tahir, Muhammad Amir Bakhtavar, Essam Darwish, Mahmood Alam Khan, Zulqurnain Khan, Chahat Fatima, Ayesha Aftab, Shifa Ur Rahman, Shoaib Ur Rehman Mar 2023

Drought Susceptibility Index; A Preferred Criterion In Screening For Tolerance In Soybean, Muhammad Zeshan Zafer, Muhammad Hammad Nadeem Tahir, Muhammad Amir Bakhtavar, Essam Darwish, Mahmood Alam Khan, Zulqurnain Khan, Chahat Fatima, Ayesha Aftab, Shifa Ur Rahman, Shoaib Ur Rehman

Journal of Bioresource Management

Soybean (Glycine max L.) yield and yield related traits are constrained by drought. Adaptation of soybean to changing environment could be improved by exploitation and introgression of diverse germplasm in breeding program. In present study, the response to drought conditions, especially at flowering stage, was evaluated to determine the potential soybean germplasm for future soybean breeding programs in Pakistan. Field experiment was conducted under two water regimes i.e. well-water and water-limited, to assess the effect of drought in seed yield and yield related traits. Although, drought led to overall reduction of ~15 % in thousand seed weight but still …

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Effect Of Row Spacing Under Maize-Soybean Relay Intercropping System On Yield, Competition, And Economic Returns, Muhammad Hayder Bin Khalid, Liang Cui, Ghulam Abbas, Muhammad Ali Raza, Adeel Anwar, Zaheer Ahmed, Abdul Waheed, Amjad Saeed, Waqas Ahmed, Muhammad Jawad Babar, Shakeel Ahmad, Rezwan Tariq, Muhammad Maroof Ajmal, Ali Ahsan Bajwa, Hülya Doğan Jan 2023

Effect Of Row Spacing Under Maize-Soybean Relay Intercropping System On Yield, Competition, And Economic Returns, Muhammad Hayder Bin Khalid, Liang Cui, Ghulam Abbas, Muhammad Ali Raza, Adeel Anwar, Zaheer Ahmed, Abdul Waheed, Amjad Saeed, Waqas Ahmed, Muhammad Jawad Babar, Shakeel Ahmad, Rezwan Tariq, Muhammad Maroof Ajmal, Ali Ahsan Bajwa, Hülya Doğan

Turkish Journal of Agriculture and Forestry

Interrow spacing of intercrop species directly affects yield and competition indices such as land equivalent ratio of intercropping. The objectives of this research were to analyze (i) the maize and soybean yields under different spatial arrangements in maize-soybean relay strip intercropping (MSR) and (ii) the interspecies competition to provide a basis for optimization of rowspacing in MSR. The field trial was conducted in 2011 and 2012 at the Research Farm of the Sichuan Agricultural University in Ya'an to determine the impacts of various interrow planting distances on yield and competition indices in cereal (maize crop)-legume (soybean crop) relay strip intercropping. …

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Evaluating The Impact Of Long-Term Phosphorus Placement On Corn And Soybean Rotation Under Minimum Tillage System, Gustavo A. Roa, Dorivar A. Ruiz Diaz Jan 2023

Evaluating The Impact Of Long-Term Phosphorus Placement On Corn And Soybean Rotation Under Minimum Tillage System, Gustavo A. Roa, Dorivar A. Ruiz Diaz

Kansas Agricultural Experiment Station Research Reports

Phosphorus (P) management is typically done with a focus on the long term, given its impact on soil fertility. The main objective of this study was to evaluate the effect of long-term P placement on corn and soybean yields under a minimum tillage system in Kansas. Long-term research trials were established in Scandia (irrigated field) and Ottawa (rainfed) in 2006. Fertilizer treatments were applied annually to corn, including broadcast, deep-band, and starter/deep-band at 40 lb/a of P2O5, with a control having no phosphorus fertilizer. Corn and soybean responded significantly to P fertilizer at both locations (compared …

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Effect Of Early Planting On Soybean Yield: 2022 Growing Season, E. Adee, S. Dooley, B. Pedreira Jan 2023

Effect Of Early Planting On Soybean Yield: 2022 Growing Season, E. Adee, S. Dooley, B. Pedreira

Kansas Agricultural Experiment Station Research Reports

In an effort to increase soybean yield potential, early planting dates have been promoted as a management practice that can increase yield of soybeans. Early planting of soybeans can be a relative term, meaning late April/early May for some soybean producers in Kansas, but this definition of early planted soybeans is late March/early April. Theoretically, the earlier planting date could allow for more vegetative growth and interception of more light before blooming, increasing the yield potential. With the improvement of soybean seed treatments to protect seed when emergence is slowed due to cool and wet conditions, the early planting may …

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Kansas Field Research 2023 Jan 2023

Kansas Field Research 2023

Kansas Agricultural Experiment Station Research Reports

A summary of research conducted in 2021-2023 on field production and management practices for crops in Kansas. Published in 2023 from the Kansas State University Agricultural Experiment Station and Cooperative Extension Service.https://www.ag.k-state.edu/

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Evaluation Of Plant Tissue Analysis To Assess Phosphorus Nutritional Status For Corn And Soybean, Gustavo A. Roa, Edmond B. Rutter, Dorivar A. Ruiz Diaz Jan 2023

Evaluation Of Plant Tissue Analysis To Assess Phosphorus Nutritional Status For Corn And Soybean, Gustavo A. Roa, Edmond B. Rutter, Dorivar A. Ruiz Diaz

Kansas Agricultural Experiment Station Research Reports

Plant tissue samples can be used to assess nutrient concentrations and the response to phosphorus fertilization. This study aimed to identify critical phosphorus tissue concentrations for corn and soybean at different growing stages. The experiment was conducted at 23 locations for corn in 2021–2022 and 12 locations for soybean in 2017–2020 across Kansas. Tissue samples were collected from whole corn plants at the V6 stage, corn ear leaves at the R1 stage, and whole soybean plants at the V4 stage, and upper trifoliate leaves at the R2 soybean stage. Data from plots that received no phosphorus fertilization were used to …

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Determination Of Soybean And Wheat Allergens In Food By Dual Real-Time Fluorescence Pcr, Jin Ping, Ding Hong-Liu, Zhang Min, Jin Xiao-Hong Oct 2022

Determination Of Soybean And Wheat Allergens In Food By Dual Real-Time Fluorescence Pcr, Jin Ping, Ding Hong-Liu, Zhang Min, Jin Xiao-Hong

Food and Machinery

Objective: A multiplex fluorescence PCR method based on TaqMan probe was developed for simultaneous detection of soybean and wheat allergens in food. Methods: TaqMan probe dual PCR was designed and established based on wheat gliadin gene and soybean lectin gene, respectively. The soybean Lectin gene was detected with FAM marker, and the wheat gliadin gene was detected with HEX marker. Moreover, the eukaryotic 18S rRNA was used as internal reference gene to ensure the effectiveness of the detection system. Results: The multiplex fluorescence PCR method for detection of soybean and wheat allergens created in this …

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Discussion On Approaches To Improving Soybean Supply Capacity In China, Feng Feng, Zhinan Zhang, Yongzhe Gu, Junpeng He, Zhixi Tian Sep 2022

Discussion On Approaches To Improving Soybean Supply Capacity In China, Feng Feng, Zhinan Zhang, Yongzhe Gu, Junpeng He, Zhixi Tian

Bulletin of Chinese Academy of Sciences (Chinese Version)

Soybean is one of the most important crops for food and oil. The soybean demand has been increased in recent years in China. Since China has limited soybean production capacity, it has been importing increasing amount of soybean from abroad. It is a critical topic for China to develop the soybean production and expand the import channels to ensure food security. Based on the soybean demand-supply situation from 2011 to 2020, this paper discussed the problems including severely insufficient domestic production and supply, high level of reliance on international supply, and limited import channels. It put forward suggestions on approaches …

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Photoperiod And Temperature Sensitivity In Early Soybean Accessions From The Vir Collection In Leningrad Province Of The Russian Federation, Liubov Novikova, Irina Seferova, Inna Matvienko, Zoya Shchedrina, Margarita Vishnyakova Jan 2022

Photoperiod And Temperature Sensitivity In Early Soybean Accessions From The Vir Collection In Leningrad Province Of The Russian Federation, Liubov Novikova, Irina Seferova, Inna Matvienko, Zoya Shchedrina, Margarita Vishnyakova

Turkish Journal of Agriculture and Forestry

The photoperiod and temperature sensitivity of the onset of flowering in 106 soybean accessions from the VIR collection has been studied for 8 years in a vegetation experiment in the conditions of Leningrad Province at 59°N, the northernmost point of soybean evaluation in the world. The accessions were previously field-assessed for the ability to form fully developed seeds in this region. The experimental conditions were extreme for soybean in terms of both photoperiod and heat supply. The emergence to flowering period length (LEF) in the sample set was 7.9 days longer, and the sum of the temperatures required …

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Effect Of Early Planting On Soybean Yield, E. Adee, S. Dooley Jan 2022

Effect Of Early Planting On Soybean Yield, E. Adee, S. Dooley

Kansas Agricultural Experiment Station Research Reports

In an effort to increase soybean yield potential, early planting dates have been promoted as a management practice that can increase soybean yields. Early planting of soybeans can be a relative term, meaning late April/early May for some soybean producers in Kansas. For the purpose of this study, the definition of early planted soybeans is late March/early April. Theoretically, the earlier planting date could allow for more vegetative growth and absorption of more light before blooming, increasing the yield potential. With the improvement of soybean seed treatments to protect seed when emergence is slowed due to cool and wet conditions, …

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Do Late Season Soybean Management Practices Impact Seed Yields In East Kansas?, A. A. Correndo, L. F. A. Almeida, E. Adee, I. A. Ciampitti Jan 2022

Do Late Season Soybean Management Practices Impact Seed Yields In East Kansas?, A. A. Correndo, L. F. A. Almeida, E. Adee, I. A. Ciampitti

Kansas Agricultural Experiment Station Research Reports

In soybean (Glycine max[L.] Merr.), maintaining favorable growth conditions (e.g., water, solar radiation, and nutrients) during the seed filling period is crucial to avoid limitations that could reduce seed weight and ultimately constrain seed yield. The objective of this study was to explore potential effects and identify if “late-season” management practices can contribute to increasing seed weight and seed yield in soybeans.

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Kansas Field Research 2022 Jan 2022

Kansas Field Research 2022

Kansas Agricultural Experiment Station Research Reports

A summary of research conducted in 2020-2022 on field production and management practices for crops in Kansas. Published in 2022 from the Kansas State University Agricultural Experiment Station and Cooperative Extension Service.
https://www.ag.k-state.edu/

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Yield Response To Nitrogen Management In A Corn-Soybean Sequence In North Central Kansas – 2021 Season, A. A. Correndo, O. Lanza Lopez, L. F. A. Almeida, I. A. Ciampitti Jan 2022

Yield Response To Nitrogen Management In A Corn-Soybean Sequence In North Central Kansas – 2021 Season, A. A. Correndo, O. Lanza Lopez, L. F. A. Almeida, I. A. Ciampitti

Kansas Agricultural Experiment Station Research Reports

The aim of this study was to evaluate the response of corn (Zea maysL.) grain yield to nitrogen (N) fertilizer application and its residual effect on soybean [Glycine max(L.) Merr.] seed yield. During the 2021 growing season, a corn-soybean rotation study was continued at Scandia, KS (USA), evaluating the effect of five N fertilizer rates (0, 53, 107, 161, and 214 lb N/a) applied in corn under both dryland and irrigated conditions. Average corn grain yields ranged from 124 to 147 bu/a for dryland, and from 159 to 203 bu/a for irrigated conditions. However, no significant …

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Kansas Field Research 2021 Jan 2021

Kansas Field Research 2021

Kansas Agricultural Experiment Station Research Reports

A summary of research conducted in 2019-2020 on field production and management practices for crops in Kansas. Published in 2021 from the Kansas State University Agricultural Experiment Station and Cooperative Extension Service https://www.ag.k-state.edu/

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Macronutrient Fertility On An Irrigated Corn/Soybean In Rotation, E. A. Adee Jan 2021

Macronutrient Fertility On An Irrigated Corn/Soybean In Rotation, E. A. Adee

Kansas Agricultural Experiment Station Research Reports

Effects of nitrogen (N), phosphorus (P), and potassium (K) fertilization on a corn/soybean cropping sequence were evaluated from 2013 to 2020 (corn planted in odd years) from a study initiated in 1983. Corn yield was near optimum at 160 lb/a N. Phosphorus and K fertilization alone increased corn yield 31 and 7 bu/a, respectively; and soybean yields 22 and 1.7 bu/a, respectively. As N fertilization increased, the response to P increased corn yield from 13 to 40 bu/a. The best return on fertilizer investment was when the N and P needs were met for both crops.

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Yield Response To Nitrogen Management In A Corn-Soybean Sequence In North Central Kansas, A. A. Correndo, I. A. Ciampitti Jan 2021

Yield Response To Nitrogen Management In A Corn-Soybean Sequence In North Central Kansas, A. A. Correndo, I. A. Ciampitti

Kansas Agricultural Experiment Station Research Reports

The aim of this study was to evaluate the response of corn (Zea mays L.) grain yield to nitrogen (N) fertilizer application and its residual effect on soybean (Glycine max(L.) Merr.) seed yield. During the 2020 growing season, a corn-soybean rotation study was continued at Scandia, KS (USA), evaluating five N fertilizer rates in corn under both dryland and irrigated conditions. Average corn grain yields ranged from 110 to 206 bu/a for dryland, and from 198 to 221 bu/a for irrigated conditions. Under dryland, maximum corn yields were achieved with an apparent soil N supply level …

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Kansas Fertilizer Research 2021 Jan 2021

Kansas Fertilizer Research 2021

Kansas Agricultural Experiment Station Research Reports

A summary of research conducted in 2018-2020 on fertilizer use and management practices for crops in Kansas. Published in 2021 from the Kansas State University Agricultural Experiment Station and Cooperative Extension Servicehttps://www.ag.k-state.edu/

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Effect Of Burning And Tillage Options On Yields In A Continuous Wheat-Double-Crop Soybean Rotation, D. W. Sweeney, D. R. Presley, D. A. Ruiz Diaz Jan 2021

Effect Of Burning And Tillage Options On Yields In A Continuous Wheat-Double-Crop Soybean Rotation, D. W. Sweeney, D. R. Presley, D. A. Ruiz Diaz

Kansas Agricultural Experiment Station Research Reports

Double-cropping soybeans after wheat is common in southeastern Kansas and yields of double-crop soybean during the three years of this study were not affected by manage­ment of previous wheat straw practices such as burning or tillage done before plant­ing. However, in the second and third year of the study, subsequent wheat yields were increased by 30% or more when the wheat residue had been burned the previous year.

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Involving International Students In Designing And Implementing International Extension Tours, Giovani Stefani Faé, Gregory W. Roth Aug 2020

Involving International Students In Designing And Implementing International Extension Tours, Giovani Stefani Faé, Gregory W. Roth

The Journal of Extension

International Extension experiences can provide valuable outcomes to clientele. Careful planning is necessary to maximize the benefits to participants and the potential impacts of the tour. International agricultural sciences students can benefit from participating in these tours and greatly add to their success. In this article, we describe the main organizational steps we used and lessons we learned while planning and executing a comprehensive tour program to Brazil involving substantial contribution by an international student.

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Quality Differences And Correlation Analysis Of Natto Fermented From Soybean Seeds With Different Protein Content, Lin Yong-Shan, Gao Xiang-Yang, Cheng Jia, Zeng Jian, Chen Rui-Zhi, Liu Yu-Long, Yang Cun-Yi Jul 2020

Quality Differences And Correlation Analysis Of Natto Fermented From Soybean Seeds With Different Protein Content, Lin Yong-Shan, Gao Xiang-Yang, Cheng Jia, Zeng Jian, Chen Rui-Zhi, Liu Yu-Long, Yang Cun-Yi

Food and Machinery

Seven genotype soybean seeds with different protein content were using as the raw material for natto fermentation. The study was focus on the difference of the sensory quality and properties of mucilage on the surface of natto after fermented by Bacillus subtilis natto. Then the relationship between the quality of mucilage and the quality traits of soybean seeds was analyzed. The results showed that, the sensory score and stretch length of natto mucilage fermented from five different genotype soybean except green soybean YSG-10 and black soybean YSB-37 were significantly negatively correlated with seeds protein content respectively (r are 0.953, 0.946 …

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Cloning And Expression Analysis Of Gmwrky86 In Soybean, Wang Jing, Fu Jing, Li Xiao-Wei Feb 2020

Cloning And Expression Analysis Of Gmwrky86 In Soybean, Wang Jing, Fu Jing, Li Xiao-Wei

Food and Machinery

In order to study the biological function of GmWRKY86 gene in soybean on development and resistance against abiotic stress, PCR products of its opening reading frame, ORF) were used to clone GmWRKY86 gene, and the gene expressions in different tissues were detected by using real-time fluorescence quantitative PCR (qRT-PCR). Sequence analysis showed that the GmWRKY86 gene can encode 523 amino acids with an isoelectric point of 8.15, a molecular weight predicted to be 56.82 kDa, and an open reading frame of 1 572 bp. GmWRKY86 protein has two highly conserved domains, and the GmWRKY86 gene contains three introns and four …

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Cation Exchange Resins As Indicator Of In-Season Potassium Supply For Soybean In Kansas, D. A. Charbonnier, M. J. Coelho, D. A. Ruiz Diaz Jan 2020

Cation Exchange Resins As Indicator Of In-Season Potassium Supply For Soybean In Kansas, D. A. Charbonnier, M. J. Coelho, D. A. Ruiz Diaz

Kansas Agricultural Experiment Station Research Reports

The use of ion-exchange resins to measure soil nutrient availability has potential applications for fertilizer recommendations. The objective of this study was to evaluate the relationship between potassium (K) adsorption by cation exchange resins (CER) and K uptake by soybean in field conditions. The study was conducted at two locations in Kansas during 2019. Two treatments were selected to evaluate the CER. Treatments included a check (0 lb K2O/a) and a high K rate with 150 lb K2O/a applied pre-plant and incorporated. The Plant Root Simulator (PRS, Western Ag Innovations, Saskatchewan, Canada) was used as an …

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Soil Phosphorus Fractions After Long-Term Fertilizer Placement In Different Kansas Soils, M. J. Coelho, D. A. Ruiz Diaz Jan 2020

Soil Phosphorus Fractions After Long-Term Fertilizer Placement In Different Kansas Soils, M. J. Coelho, D. A. Ruiz Diaz

Kansas Agricultural Experiment Station Research Reports

Phosphorus (P) fertilizer placement can affect the long-term dynamics and forms of P, and the overall soil P pools. These changes can vary by soil type, and affect P uptake and use efficiency by crops. The objective of this study was to evaluate the changes in the labile P fractions in three Kansas soil types under P fertilizer placements (broadcast versus deep band) after ten years of crop rotation. Three field studies were conducted at Scandia, Ottawa, and Manhattan. Three treatments were evaluated: 1) a control with no P fertilizer application and two fertilizer treatments (80 lb P2O …

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Kansas Fertilizer Research 2020, D. A. Ruiz Diaz Jan 2020

Kansas Fertilizer Research 2020, D. A. Ruiz Diaz

Kansas Agricultural Experiment Station Research Reports

A summary of research conducted in 2018-2020 on fertilizer use and management practices for crops in Kansas. Published in 2020 from the Kansas State University Agricultural Experiment Station and Cooperative Extension Servicehttps://www.ag.k-state.edu/.

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Identification And Functional Analysis Of Soybean Gmsbh1 Gene Promoter Conferring High Temperature- And Humidity-Induced Expression, Ming Chen, Peipei Qian, Zhankui Wang, Yingjie Shu, Yuan Tao, Liyan Huang, Yilong Wang, Haihong Zhao, Hao Ma Jan 2019

Identification And Functional Analysis Of Soybean Gmsbh1 Gene Promoter Conferring High Temperature- And Humidity-Induced Expression, Ming Chen, Peipei Qian, Zhankui Wang, Yingjie Shu, Yuan Tao, Liyan Huang, Yilong Wang, Haihong Zhao, Hao Ma

Turkish Journal of Botany

Soybean homeobox gene GmSBH1 has previously been proven to be involved in response to high temperature and humidity (HTH) stress. To investigate its expression patterns and active cis-elements, a 2040-bp 5'-upstream genomic DNA fragment of GmSBH1,named GmSBH1P, was isolated by PCR walking and characterized. Sequence analysis revealed that the fragment contains a series of cis-acting elements related to stress responses. The transient expression assay in the leaves of Nicotiana benthamiana and in the cotyledonary nodes of soybean indicated that the GmSBH1P strongly and rapidly mediates the induction of GUS expression under HTH stress. Deletion and mutation analysis of the promoter …

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Controlling Soil-Borne Disease In Soybean With A Mustard Cover Crop, G. F. Sassenrath, C. Little, K. Roozeboom, X. Lin, D. Jardine Jan 2019

Controlling Soil-Borne Disease In Soybean With A Mustard Cover Crop, G. F. Sassenrath, C. Little, K. Roozeboom, X. Lin, D. Jardine

Kansas Agricultural Experiment Station Research Reports

Charcoal rot is a soil-borne disease that is prevalent in southeast Kansas. The disease infects multiple crops, including soybean, and causes yield reductions. A high-gluco­sinolate mustard with biofumigant properties reduced the population levels in soil and in soybean plants of the fungus (Macrophomina phaseolina) that causes charcoal rot. In this study, management practices that incorporate use of mustard as a cover crop in soybean production systems were tested. Results indicate that tillage increases the char­coal rot fungus. The mustard cover crop was tested in field studies for its impact on soil health, fungal disease and propagules, and soybean …

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