Kun‐Jun Han
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View article: Toward sustainable livestock systems: Corn silage replacing imported hays modulates metabolism and improves meat quality in Hanwoo steers
Toward sustainable livestock systems: Corn silage replacing imported hays modulates metabolism and improves meat quality in Hanwoo steers Open
This study evaluated the effects of partially replacing conventional hays with corn silage in total mixed rations (TMR) on growth performance, blood metabolites, meat quality traits, fatty acid profile, and lipid metabolism-related gene ex…
View article: Application of near-infrared spectroscopy for hay evaluation at different degrees of sample preparation
Application of near-infrared spectroscopy for hay evaluation at different degrees of sample preparation Open
Objective: A study was conducted to quantify the performance differences of the nearinfrared spectroscopy (NIRS) calibration models developed with different degrees of hay sample preparations.Methods: A total of 227 imported alfalfa (Medic…
View article: Application of TensorFlow model for identification of herbaceous mimosa (Mimosa strigillosa) from digital images
Application of TensorFlow model for identification of herbaceous mimosa (Mimosa strigillosa) from digital images Open
This study explored the use of TensorFlow image recognition model to identify herbaceous mimosa (Mimosa strigillosa) from digital images. There is a demand for such technology toward digital mapping of the spatial distribution of these imp…
View article: Assessment of planting soil temperature and growing degree day impacts on silage corn (Zea mays L.) biomass
Assessment of planting soil temperature and growing degree day impacts on silage corn (Zea mays L.) biomass Open
The annual forage crop production system, enclosing silage corn (Zea mays L.) and following cool-season annual forage, can enhance forage production efficiency where available land is limited for pasture production. In this forage producti…
View article: Assessment of growing condition variables on alfalfa productivity
Assessment of growing condition variables on alfalfa productivity Open
This study was conducted to assess the impact of growing condition variables on alfalfa (Medicago sativa L.) productivity. A total of 197 alfalfa yield results were acquired from the alfalfa field trials conducted by the South Korean Natio…
View article: Beef Steer Performance on Irrigated Monoculture Legume Pastures Compared with Grass- and Concentrate-Fed Steers
Beef Steer Performance on Irrigated Monoculture Legume Pastures Compared with Grass- and Concentrate-Fed Steers Open
Fall- or spring-born steers grazed monoculture irrigated birdsfoot trefoil (BFT; Lotus corniculatus L.) or cicer milkvetch (CMV; Astragalus cicer L.) pastures for approximately 12 weeks for 3 years and were compared with steers on concentr…
View article: Nitrogen rate and harvest date effects on energy cane yield, quality parameters, nutrient uptake and biomass chemical composition
Nitrogen rate and harvest date effects on energy cane yield, quality parameters, nutrient uptake and biomass chemical composition Open
Enhancing energy cane biomass production can increase feedstock supply for lignocellulosic‐based ethanol production. This study was conducted at the Louisiana State University Agricultural Center (LSU AgCenter) Sugar Research Station in St…
View article: Substitution Value of Cup Plant (Silphium perfoliatum L.) Silage in Dairy Cow Diet
Substitution Value of Cup Plant (Silphium perfoliatum L.) Silage in Dairy Cow Diet Open
Cup plant (Silphium perfoliatum L.) may serve as an alternative perennial forage crop in lowlands of the north central United States. Three feeding trials were conducted with Holstein cows (Bos taurus) at the early, mid, and late lactation…
View article: Impact of Heat Damaged Corn Gluten Meal as Fertilizer on Forage Production During Winter and Summer Seasons and Soil Characteristics
Impact of Heat Damaged Corn Gluten Meal as Fertilizer on Forage Production During Winter and Summer Seasons and Soil Characteristics Open
Corn gluten meal (CGM) has been used as a supplement for livestock feeding due to its high concentration of digestible nitrogen (N) compounds. Heat damaged CGM (HDCGM), which is not suitable for livestock feeding, may still have value as a…
View article: Potential for Use of a Perennial C3 Grass in a Warm-Temperate Region with Pastures Dominated by C4 Grasses
Potential for Use of a Perennial C3 Grass in a Warm-Temperate Region with Pastures Dominated by C4 Grasses Open
Tall fescue is a perennial cool-season forage grass utilized over an extensive area of the USA; however, adaptation is limited across the Coastal Plain region of the southeastern states including Louisiana. Stands of the original variety, …
View article: Grasses as Food and Feed
Grasses as Food and Feed Open
The grass or Poaceae family includes all cereal crops and forage grasses. Hence, they play a significant role in the economy of both the developed and developing world. Similar to other crop types, grasses are continuously challenged by a …
View article: WPSI-1 Application of Climatic Algorithm for Prediction of Regional Whole-Crop Barley Productivity.
WPSI-1 Application of Climatic Algorithm for Prediction of Regional Whole-Crop Barley Productivity. Open
Rice production has surpassed market demand in the Republic of Korea, and it is necessary to diversify the inputs of available agricultural resources from rice production to forage or other more demanded grains. This research was conducted…