seed coating Articles
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Imbibitional chilling sensitivity and soluble carbohydrate composition of low Raffinose, low Stachyose soybean seed
Soybean [Glycine max (L.) Merrill] seed with low raffinose, stachyose, and phytin is desired for feeding nonruminant animals to improve feed efficiency, increase mineral uptake, and reduce flatulence, but may have reduced agronomic quality. Composition of soluble carbohydrates in seed parts and sensitivity of mature seed to imbibitional chilling were determined for low raffinose and stachyose ...
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Genome Biology: Revealing the Genetic Structure of Seed Coat Content in Brassica Napus
The rapeseed team at Huazhong Agricultural University, Wuhan, China, published a research paper entitled “Multi-omics analysis dissects the genetic architecture of seed coat content in Brassica napus” in Genome Biology. This study has made important progress in the analysis of the genetic basis of skin shell rate, new gene mining, and regulatory networks for seed carbon source ...
By Lifeasible
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Identification of soybean accessions with high germinability in high-temperature environments
Soybean [Glycine max (L.) Merr.] seed produced in high-temperature, high-humidity production environments is prone to have substandard germination. Hardseededness, wrinkled seed coats, and infection by Phomopsis longicolla Hobbs are all known to affect soybean seed germinability. Ancestors of modern U.S. soybean cultivars may lack the necessary variability to impart high germinability to new ...
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EPA Sued Over Guidance Classifying Seeds Coated with Neonicotinoid Insecticides as Treated Articles Exempt from Registration under FIFRA
On January 6, 2016, a complaint was filed against the U.S. Environmental Protection Agency (EPA) in the United States District Court for the Northern District of California by a coalition of U.S. beekeepers, farmers, and affiliated non-government organizations (Petitioners). The Petitioners allege that EPA has allowed “the ongoing sale and use of unregistered pesticide products” ...
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Emergence of polymer-coated corn and soybean influenced by tillage and sowing date
No tillage often delays soil warming and drying, thus sowing too early in the spring may compromise seed viability due to prolonged exposure to cold and wet soil in the northern Corn Belt. Coating seed with a temperature-activated polymer may circumvent the adverse effects of exposing seeds to cold and wet soil. Germination and emergence of noncoated and polymer-coated corn (Zea mays L.) and ...
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Accumulation of soluble carbohydrates during seed development and maturation of low-raffinose, low-stachyose soybean
Soybean [Glycine max (L.) Merr.] seeds accumulate sucrose, raffinose family oligosaccharides (RFO), phytin, and small amounts of galactopinitols and fagopyritols during normal seed maturation. RFO and phytin are indigestible by non-ruminant animals and contribute to decreased feed efficiency, reduced mineral adsorption, and phosphorous pollution in manure. Low raffinose, stachyose, and phytin ...
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Adverse effects of thiram treated seed ingestion on the reproductive performance and the offspring immune function of the red‐legged partridge
Pesticide research has traditionally focused on compounds with high acute toxicity and/or persistence, but the adverse sublethal effects of pesticides with different properties may also have important consequences on exposed wildlife. The authors studied the effects of thiram, a fungicide used for seed coating with known effects as endocrine disruptor. Red‐legged partridges (Alectoris rufa) ...
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Soil phosphorus
As I "dig" deeper into the soil microbial world I am amazed how much we understand but few utilize what we do know. The word is getting out that if we let the soil microbes thrive and multiply by feeding our soil degradable plant and organic material the microbes will give our plants and crops back the nutrients they need. We are now finding that by adding fertilizers directly in the inorganic ...
By NanoWorxs
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Fate and effects of clothianidin in fields using conservation practices
Despite the extensive use of the neonicotinoid insecticide clothianidin, and its known toxicity to beneficial insects like pollinators, little attention has been given to its fate under agricultural field conditions. The present study investigated the fate and toxicity of clothianidin applied every other year as a corn seed‐coating at two different rates, i.e., 0.25 and 0.50 mg/seed, in an ...
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Chemical composition and mammary cancer inhibitory activity of dry bean
The global economic burden caused by chronic diseases such as diabetes, heart disease, and cancer is enormous. Little information exists about the role that specific crops in the diet play to reduce these diseases. To address this question, the phenolic and flavonoid contents, oxygen radical absorbance capacity (ORAC), and anticancer activity of six market classes of dry bean (Phaseolus vulgaris ...
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Coated seeds may enable agriculture on marginal lands
A specialized silk covering could protect seeds from salinity while also providing fertilizer-generating microbes Providing seeds with a protective coating that also supplies essential nutrients to the germinating plant could make it possible to grow crops in otherwise unproductive soils, according to new research at MIT. A team of engineers has coated seeds with silk that has been treated ...
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Technical Bulletin: CELLvo™ Human Articular Chondrocytes Exhibit Native Chondrocyte Phenotype
Introduction Cartilage damage as a result of traumatic injury or long-term wear is the major cause of disability worldwide and a significant health priority for the rapidly aging global population. To better understand mechanisms of cartilage damage and repair, it is desirable that investigators be able to study chondrocytes in vitro. While in vitro work with human cells is preferred to ...
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What’s Happening to the Birds?
Following in Rachel Carson’s footsteps, a new generation of scientists investigates a new generation of pesticides. Christy Morrissey is driving her white pickup truck along Canada’s endless prairie highway, windows open, listening for birds. She points to the scatter of ponds glinting in the landscape, nestled among fields of canola that stretch as far as the eye can see. Formed by ...
By Ensia
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Advantages of heating mats in seed germination
Advantages of heating mats in seed germination Germinator and heated seedbed. Is seed germination uneven and inconstant? Every time you try to germinate seeds then the seedlings do not germinate or eventually dry up. You should know that not everyone has a green thumb or the right equipment. So what do you do? You give up, just like any inexperienced and hopeless gardener would. But it’s ...
By Cofilea srl
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Nitrogen Fixers
Here’s a bit of geeky plant science. On this image of the roots of white clover, you can plainly see bumps along the roots that are called nodules. Over millions of years, the plant has evolved a symbiotic relationship with certain species of soil-dwelling bacteria called Rhizobia. This group of bacteria has the ability to take nitrogen from the atmosphere and “fix” it by ...
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