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Full-Text Articles in Life Sciences

Making Hemp Choices: Evidence From Vermont, Jane Kolodinsky, Hannah Lacasse, Katherine Gallagher Aug 2020

Making Hemp Choices: Evidence From Vermont, Jane Kolodinsky, Hannah Lacasse, Katherine Gallagher

College of Agriculture and Life Sciences Faculty Publications

Hemp's reemergence in the United States' economy presents an opportunity for a new category of sustainable product choice for consumers. This study fills a gap in knowledge about which consumers are currently aware of or choosing hemp products using the theory of choice alternatives and a statistically representative survey from a top ten hemp producing US state. Findings reveal high levels of consumer awareness and consideration of hemp products in general and a smaller evoked/choice set. Cannabidiol products appear most often in our sample's choice set; we examined these specifically. Other hemp products also appear, including clothing and textile, personal …


The Business Of Hemp In North Carolina: Where The Rubber Meets The Road, Obed Quaicoe, Fafanyo Asiseh, Omoanghe S. Isikhuemhen May 2020

The Business Of Hemp In North Carolina: Where The Rubber Meets The Road, Obed Quaicoe, Fafanyo Asiseh, Omoanghe S. Isikhuemhen

Journal of Agricultural Hemp Research

Industrial hemp continues to receive a lot of attention in the United States of America with a projected annual revenue growth rate of 18.4 percent by 2022. The momentum industrial hemp has gathered in the past few years has made it the ‘new lucrative crop’ for people to grow. However, many farmers have jumped into hemp farming without first obtaining a realistic economic analysis of hemp farming. In this paper, we seek to review and explore the economic opportunities and challenges of hemp production as a useful guide for reducing risks and maintaining profitability for farmers in North Carolina. Our …


Industrial Hemp Fiber Variety Trial, Heather Darby, John Bruce, Ivy Krezinski, Rory Malone Jan 2020

Industrial Hemp Fiber Variety Trial, Heather Darby, John Bruce, Ivy Krezinski, Rory Malone

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of cannabis sativa L. The crop is one of historical importance in the U.S. and reemerging in worldwide importance as manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. The fiber has high tensile strength and can be used to create a variety of goods. Hemp fiber consists of two types: bast and hurd. The bast fiber are the long fibers found in the bark of hemp stalks and are best suited for plastic bio-composites for vehicles, textiles, rope, insulation, and paper. The hurd fiber …


Hemp Flower Variety Trial, Heather Darby, John Bruce, Ivy Krezinski, Lindsey Ruhl Jan 2020

Hemp Flower Variety Trial, Heather Darby, John Bruce, Ivy Krezinski, Lindsey Ruhl

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of Cannabis sativa L. The crop is one of historical importance in the U.S. and re-emerging worldwide importance as medical providers and manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. Hemp grown for all types of end-use (health supplement, fiber, and seed) contains less than 0.3% tetrahydrocannabinol (THC). Some hemp varieties intended to produce a health supplement contain relatively high concentrations of a compound called cannabidiol (CBD), potentially 10-15%. The compound CBD has purported benefits such as relief from inflammation, pain, anxiety, seizures, spasms, and …


Industrial Grain Hemp Variety Trial, Heather Darby, Rory Malone, John Bruce, Ivy Krezinski, Sara Ziegler Jan 2020

Industrial Grain Hemp Variety Trial, Heather Darby, Rory Malone, John Bruce, Ivy Krezinski, Sara Ziegler

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of cannabis sativa L. The crop is one of historical importance in the U.S. and reemerging in worldwide importance as manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. The crop produces a valuable oilseed, rich in Omega-3, and other essential fatty acids that are often absent in western diets. When the oil is extracted from the seed, what remains is a marketable meal co-product, which is used for human and animal consumption. The fiber has high tensile strength and can be used to create …


Industrial Hemp Fertility Trial, Heather Darby, Rory Malone, John Bruce, Ivy Krezinski Jan 2020

Industrial Hemp Fertility Trial, Heather Darby, Rory Malone, John Bruce, Ivy Krezinski

Northwest Crops & Soils Program

Hemp is a non-psychoactive variety of cannabis sativa L. The crop is one of historical importance in the U.S. and reemerging in worldwide importance as manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and industrial products. The crop produces a valuable oilseed and oilseed meal. The fiber has high tensile strength and can be used to create cloth, rope, building materials, and even a form of plastic. Today, industrial hemp is re-emerging as a locally grown product in the U.S. To help farmers succeed, agronomic research on hemp is needed, as much …


Incorporation Of Hempseed In The Broiler Chicken Diet, Mallorie Alexzandra Snider Jan 2020

Incorporation Of Hempseed In The Broiler Chicken Diet, Mallorie Alexzandra Snider

Murray State Theses and Dissertations

Hempseed has become a popular supplement alternative due to the confounding nutritional benefits it possesses; however, the legality of hempseed, and other hemp products, prevents the use in animal feeds. Particularly, broiler chickens that grow fairly quickly in a short amount of time. Evaluation of hempseed in the broiler chicken diet is needed to conclude if it is a possible replacement for other broiler nutrient sources, such as soybean meal (SBM). Thus, the objective of this study was to evaluate the effects of hempseed (HS) on the growth, feed conversion and carcass yield of broilers. This study consisted of 48 …


Cover Crops And Cover Crop Mixes: Stratification Of Biological Effects, Landon M. Gibbs Jan 2020

Cover Crops And Cover Crop Mixes: Stratification Of Biological Effects, Landon M. Gibbs

Theses and Dissertations--Plant and Soil Sciences

The potential nutrient cycling benefits from legumes (e.g. N2-fixation) and the high biomass potential of cereal rye are well known. Further studies are warranted to evaluate bi-culture mixtures and their effects on soil nutrient stratification and microbial enzyme activity because these two properties may be differently expressed (enhanced) by legume/grass mixes. The objectives of this study were: (1) show different cover crops and cover crop mixes containing grasses and legumes differentially stratify carbon and N; (2) show the change in microbial enzyme activity in soils planted with individual cover crops relative to cover crop mixes; 3) determine the …