Agriculture Commons^™

Study On The Effect Of Chrysanthemum Polysaccharide On Hypoglycemic In Type 2 Diabetic Rats, Zhao Kai-Di, Wang Qiu-Dan, Lin Chang-Qing

Food and Machinery

Objective:This study aimed to investigate the hypoglycemic effect of chrysanthemum polysaccharide on type 2 diabetes (T2DM) rats.Methods:The chrysanthemum polysaccharides were extracted by water extraction and alcohol precipitation. After feeding rats with high-fat and high-sugar feed for 6 weeks, STZ (30 mg/kg·BW) was injected intraperitoneally to establish a T2DM rat model, and records were recorded during the experiment. Rat body weight, food intake, water consumption, fasting blood glucose (FBG) was measured every two weeks, and glucose tolerance (OGTT) test was performed in the last week of the test; the insulin (INS) level was measured by Elisa method, and insulin resistance …

The Quality Change Of Yunnan Xinping Pickles During Fermentation, Wang Xin-Rui, Li Hong, Ma Yi-Ran, Liu Bi-Qin, Shi Qiao

Food and Machinery

Objective:This study aimed to obtain the best fermentation time of Yunnan traditional Xinping pickles. Methods:Sensory evaluation and texture measurement of Xinping pickles under different fermentation times were carried out, and the pH value and nitrite content were determined according to the national standard method. Results:As the fermentation progressed, the sensory aspect of Xinping pickles gradually increased in color and texture, and stabilized after 6 days. The aroma and taste scores increased firstly, and then began to decline after 7 days. In terms of texture, the chewiness of the shank started to stabilize from Day 7. The pH value …

The Adaptation Of Export-Scale Urban Farmers Amid The Covid-19 Pandemic In Bandung Metropolitan, Kinanti Indah Safitri, Oekan Soekotjo Abdoellah, Budhi Gunawan, Parikesit -, Yusep Suparman, Akhmad Zainal Mubarak, Margareth Pardede

The Qualitative Report

These days, urban agriculture is more than a hobby. It has expanded into a local commercial business, even to an export scale. However, urban farmers who have commercialized their products must adapt to the COVID-19 pandemic situation, which has impacted many aspects of global life. This research used a mixed-method approach. We collected quantitative data from 107 respondents on the household commercialization index, income level, and education level of export-scale-urban farmers in the Bandung metropolitan area, West Java, Indonesia. We also used qualitative data to determine how farmers were adapting to difficult situations due to the COVID-19 pandemic. This information …

Gamma Sigma Delta, Nebraska Chapter Newsletter, Issue #61 Fall Break 2022

Gamma Sigma Delta, Nebraska Chapter: Newsletters

President’s Message

Award of Merit Recipients: Dr. Richard B. Ferguson & Dr. Janos Zempleni

Teaching Award Recipient: Dr. Renee McFee

Research Award Recipient: Dr. Patricio Grassini

Extension Award Recipient: Dr. Justin McMechan

Outstanding Graduate Student: Gabriela Inveninato Carmona

Outstanding Senior Award: Callie McCright

Outstanding Undergraduate Student: Elizabeth Karnopp

New Members Inducted

When Someone Tells You They’ve Received An Invitation to GSD Membership… How do you respond?

Gamma Sigma Delta Committees

In Memoriam: James Henry Williams Jr., 100; Howard Lyle Wiegers, 105; Terry J. Klopfenstein, 82; William (Bill) Robert Raun, 64; Don Joseph Kubik, 85; Mary Rosalind Morris, 101; Roy L. …

Perceptions And Readiness Of Foodservice Establishments At The Onset Of The Covid-19 Pandemic In Metro Manila And Region Iv-A, Philippines, Von Ryan M. Ebron, Irma U. Danao, Marie Faye R. Nguyen- Orca, Anna Teresa O. Orillo, Joyce P. Parco

Journal of Economics, Management and Agricultural Development

The study evaluated the perceptions and readiness of food business operators about COVID-19 through an online survey with respondents from Metro Manila and Region IV-A. Generally, they are knowledgeable about COVID-19 and its transmission, as reflected in their scores. The same is true about their attitude towards “new normal” practices. Years of operation, asset size, and continued operations and delivery services showed significant positive correlation with attitude scores. The resilience of some food business operators may be attributed to having more resources that enabled them to carry the added costs of what the new normal foodservice practices entailed. New normal …

International Rice Outlook: International Rice Baseline Projections 2021–2031, A. Durand-Morat, S. Bairagi

AAES Research Reports and Research Bulletins

The war in Ukraine and the lingering effects of the COVID-19 pandemic are pushing input costs to record levels. Although rice prices have increased some in the last several months, production costs have increased more than proportionally, undermining rice profitability.

We project global rice production will surpass global rice consumption for most of the coming decade, with a small deficit developing by the end of the projected period.

The projected growth in production is almost exclusively due to productivity gains since the global rice area is projected to increase only marginally by 2029–2031.

The projected growth in global rice consumption …

The Casnr L.I.N.K.S. Newsletter: Learning Innovation Network For K-12 Schools, Edition 6, July 2022, Bailey Feit, Tammy Mittelstet

CASNR L.I.N.K.S. Newsletter

The purpose of this L.I.N.K.S. newsletter is to provide a monthly update of opportunities and resources for K-12 schools to connect with the University of Nebraska's CASNR Food, Energy, Water, and Societal Systems (FEWS²) programs and partners.

Included in this issue:

New editions and archived L.I.N.K.S. Newsletters coming soon

Eye on curriculum and resources

Teacher opportunities

Link to list of new partnerships

Ask an expert

Eye on CASNR research: Judy Wu-Smart

Send your students to campus

Success stories

Economic Contribution Of The Agricultural Sector To The Arkansas Economy In 2020, Leah English, Jennie S. Popp

AAES Research Reports and Research Bulletins

Agriculture and associated agricultural activities are major contributors to the Arkansas economy. Agriculture is defined as the sum of agricultural production and processing activities, unless otherwise specified, and includes crop and animal production and processing, agricultural support industries, forestry and forest products, and textile goods. Agriculture contributes to the economy through direct agricultural production and value-added processing, leading to economic activity in other parts of the economy.

This report is the fifteenth in a series that examines agriculture’s economic contribution to the Arkansas economy. The total economic contribution of agriculture (direct, indirect, and induced effects) on value added, employment, and …

Total Prevention: A History Of Schistosomiasis In Japan, Alexander Bay

History Faculty Articles and Research

In Japan, schistosomiasis was endemic in Yamanashi Prefecture and a few other hotspot areas where the Miya’iri snail lived. The parasite’s lifecycle relied on the intermediary Miya’iri snail as well as the human host. Parasite eggs passed into the agrarian environment through untreated night soil used as fertiliser or through the culture of open defecation in rural Japan. Manmade rice fields and irrigation ditches, night soil covered paddies and highly refined growing seasons put people in flooded rice paddies to intensively work the land in the spring and summer. The disease was equally dependent on human intervention in the natural …

Pestfacts Wa Issue 09 - July 2022, Cindy L. Webster, Svetlana Micic, Dusty Severtson, Alan Lord

PestFacts WA

PestFacts WA Issue 09 - July 2022 contents:

• Diamondback moth

Helping Utah Landowners Reduce Pesticide Use Through A Statewide Ipm Program, Nick Volesky, Mair Murray

Outcomes and Impact Quarterly

The Utah Integrated Pest Management (IPM) program provides outreach and education to Utahns to reduce pesticide use and ultimately protect human and environmental health. In 2022, the IPM program responded to stakeholders’ needs by partnering with county Extension offices to deliver eight (8) in-person workshops across the state. The workshops connected Extension specialists and county faculty with managers of home landscapes and farms. The objective of the workshops was to provide participants with IPM skills to identify, monitor, and manage pest problems in preparation for the upcoming growing season.

Louisiana Agriculture Summer, 2022

Louisiana Agriculture

LSU AgCenter researchers constantly search for ways to improve Louisiana agriculture by increasing yields and profitability. They also seek to understand new and less popular crops that could thrive in our region. Professor Yan Chen is helping develop the tea industry along the Gulf Coast, working closely with producers to understand how to grow tea (Camellia sinensis) in the region, and her work is featured in the latest issue of Louisiana Agriculture magazine. The magazine also includes a look into Grow Louisiana and Growing Farmers, two programs designed to help beginning farmers learn the business. Researchers from the …

Optimization Of Nozzle, Application Height, And Speed For Uass Pesticide Applications, Trenton Houston

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Unmanned aerial spray systems (UASS) applications have the potential to be efficient pesticide application platforms under conditions that are not accessible or fit for typical pesticide application equipment. Although this type of application is still under development in the United States, UASS pesticide applications are common in Asia, as they have replaced backpack sprayers. There is limited literature on the optimization of UASS applications and many parameters need to be investigated to identify the best combination of application variables such as flight height, flight speed, and nozzle selection. The objectives were to identify the deposition patterns of a four rotor …

Arkansas Corn And Grain Sorghum Research Studies 2021, Victor Ford, Jason Kelley, Nathan Mckinney Ii

Arkansas Agricultural Experiment Station Research Series

The 2021 edition of the Arkansas Corn and Grain Sorghum Research Studies Series includes research results on topics pertaining to corn and grain sorghum production, including weed, disease, and insect management; economics; sustainability; irrigation; post-harvest drying; soil fertility; mycotoxins; cover crop management; and research verification program results. Our objective is to capture and broadly distribute the results of research projects funded by the Arkansas Corn and Grain Sorghum Board. The intended audience includes producers and their advisors, current investigators, and future researchers. The Series serves as a citable archive of research results.

Increased Signal-To-Noise Ratios Within Experimental Field Trials By Regressing Spatially Distributed Soil Properties As Principal Components, Jeffrey C. Berry, Mingsheng Qi, Balasaheb V. Sonawane, Amy Sheflin, Asaph Cousins, Jessica Prenni, Daniel P. Schachtman, Peng Liu, Rebecca S. Bart

Department of Agronomy and Horticulture: Faculty Publications

Environmental variability poses a major challenge to any field study. Researchers attempt to mitigate this challenge through replication. Thus, the ability to detect experimental signals is deter-mined by the degree of replication and the amount of environmental variation, noise, within the experimental system. A major source of noise in field studies comes from the natural heterogeneity of soil properties which create microtreatments throughout the field. In addition, the variation within different soil properties is often nonrandomly distributed across a field. We explore this challenge through a sorghum field trial dataset with accompanying plant, microbiome, and soil property data. Diverse sorghum …

Expression Of Atwri1 And Atdgat1 During Soybean Embryo Development Influences Oil And Carbohydrate Metabolism, Cintia Lucía Arias, Truyen Quach, Tu Huynh, Hanh Nguyen, Ademar Moretti, Yu Shi, Ming Guo, Amira Rasoul, Kyujung Van, Leah Mchale, Thomas E. Clemente, Ana Paula Alonso, Chi Zhang

Department of Agronomy and Horticulture: Faculty Publications

Soybean oil is one of the most consumed vegetable oils worldwide. Genetic improvement of its concentration in seeds has been historically pursued due to its direct association with its market value. Engineering attempts aiming to increase soybean seed oil presented different degrees of success that varied with the genetic design and the specific variety considered. Understanding the embryo’s responses to the genetic modifications introduced, is a critical step to successful approaches. In this work, the metabolic and transcriptional responses to AtWRI1 and AtDGAT1 expression in soybean seeds were evaluated. AtWRI1 is a master regulator of fatty acid (FA) biosynthesis, and …

Neuropilin-2 Regulates Androgen-Receptor Transcriptional Activity In Advanced Prostate Cancer, Samikshan Dutta, Navatha Shree Polavaram, Ridwan Islam, Sreyashi Bhattacharya, Sanika Bodas, Thomas Mayr, Sohini Roy, Sophie Alvarez, Marieta I. Toma, Anza Darehshouri, Angelika Borkowetz, Stefanie Conrad, Susanne Fuessel, Manfred Wirth, Gustavo B. Baretton, Paramita Ghosh, Kenneth J. Pienta, David L. Klinkebiel, Surinder K. Batra, Michael H. Muders, Kaustubh Datta

Department of Agronomy and Horticulture: Faculty Publications

Aberrant transcriptional activity of androgen receptor (AR) is one of the dominant mechanisms for developing of castration-resistant prostate cancer (CRPC). Analyzing AR-transcriptional complex related to CRPC is therefore important towards understanding the mechanism of therapy-resistance. While studying its mechanism, we observed that a transmembrane protein called neuropilin-2 (NRP2) plays a contributory role in forming a novel AR-transcriptional complex containing nuclear pore proteins. Using immunogold electron microscopy, high-resolution confocal microscopy, chromatin immunoprecipitation, proteomics, and other biochemical techniques, we delineated the molecular mechanism of how a specific splice variant of NRP2 becomes sumoylated upon ligand stimulation and translocates to the inner nuclear …

Soybean Management For Seed Composition: The Perspective Of U.S. Farmers, Andre F. Borja Reis, Luiz Rosso, Dan Davidson, Peter Kovacs, Larry C. Purcell, Frederick E. Below, Shaun Casteel, Hans J. Kandel, Seth Naeve, Sotirios V. Archontoulis, Ignacio A. Ciampitti

Agronomy, Horticulture and Plant Science Faculty Publications

The soybean [Glycine max (L.) Merr.] compositional quality is mainly provided by the seed concentration of protein and oil. These traits are critical for sustaining global use, and although there is demand for high protein soybean, no mechanism to differentiate production is in place. At the opposite end of the supply chain, farmers are remunerated on a mass basis without having any incentive regarding seed composition. This study evaluated farmers' perspectives and knowledge on soybean quality and their propensity to adopt quality improvement technologies. Farmers from the main U.S. producing regions (n = 271) were investigated with a …

Pestfacts Wa Issue 08 - July 2022, Benjamin S. Congdon, Svetlana Micic, Cindy L. Webster, Jean Galloway, Janette Pratt

PestFacts WA

PestFacts WA Issue 08 - July 2022 contents:

• Cold winter conditions are reducing winged aphid activity
• Russian wheat aphid
• UCI BlacklegCM – A new decision support tool for upper canopy blackleg management

Pestfacts Wa Issue 10 - July 2022, Saleh Adnan, Benjamin S. Congdon, Alan Lord

PestFacts WA

PestFacts WA Issue 10 - July 2022 contents:

• Russian wheat aphids found at Geraldton
• Turnip yellows virus detected n canola in Albany port zone
• Meet PestFacts WA team member – Alan Lord