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Full-Text Articles in Life Sciences
Evaluation Of Controlled-Release Nitrogen And Potassium Fertilizer In Louisiana Sugarcane Production, Samuel Kwakye
Evaluation Of Controlled-Release Nitrogen And Potassium Fertilizer In Louisiana Sugarcane Production, Samuel Kwakye
LSU Master's Theses
Sugarcane (Saccharum spp) production is an integral part of Louisiana's economy. Proper fertilizer management, particularly nitrogen (N) and potassium (K), optimizes sugarcane production. An experiment was established in 2015 at the LSU AgCenter Sugar Research Station in St. Gabriel, Louisiana to: (1) assess the effect of N and K fertilizer sources on sugarcane yield and quality parameters, and (2) monitor the changes in inorganic N and K levels in the soil at different sugarcane growth stages. The experiment was arranged in a randomized complete block design on a Sharkey clay soil and complete randomized design on a Commerce …
The Economics Of Processing Ethanol At Louisiana Sugar Mills: A Three Part Economic Analysis Of Feedstocks, Risk, Business Strategies, And Uncertainty, Paul Michael Darby
The Economics Of Processing Ethanol At Louisiana Sugar Mills: A Three Part Economic Analysis Of Feedstocks, Risk, Business Strategies, And Uncertainty, Paul Michael Darby
LSU Doctoral Dissertations
The development of an efficient processing infrastructure is critical for the budding cellulosic ethanol industry. Developing a diverse feedstock portfolio is one crucial part of this process which can lead towards economically feasible cellulosic ethanol production. Cellulosic ethanol production requires the production and transportation of large quantities of biomass. Sugarcane and other dense grasses offer a compelling path towards a successful biomass supply chain. The Louisiana sugar belt already has an infrastructure adapted to the task of biomass supply, and taking advantage of this is one key way that a cellulosic ethanol plant can benefit from the region’s endowment. Additionally, …
An Economic Analysis Of The Costs Of Alternative Sugarcane Fallow Weed Control Programs, José Rodolfo Mite Cáceres
An Economic Analysis Of The Costs Of Alternative Sugarcane Fallow Weed Control Programs, José Rodolfo Mite Cáceres
LSU Master's Theses
Economic research was conducted to present estimates of costs per acre associated with fallow sugarcane weed control programs for Louisiana in 2010. The 2010 projected costs are associated with the various phases of sugarcane fallow using different machinery, implements, and weed control practices followed by most growers in the main sugarcane production area of Louisiana. For bermudagrass and johnsongrass weed control treatments, the herbicides applied were Roundup Original Max at 46 oz/A, generic glyphosate at 64 oz/A, DuPont K4 60DG, Trifluralin 4EC at 4 qt/A, and EPTC at 3.5 pt/A. Purple nutsedge weed control treatments included Roundup Original Max at …
Determination Of The Economic Optimal Cycle Length For Major Sugarcane (Saccharum Spp.) Varieties In Louisiana, Juan Steer Nunes
Determination Of The Economic Optimal Cycle Length For Major Sugarcane (Saccharum Spp.) Varieties In Louisiana, Juan Steer Nunes
LSU Master's Theses
The general objective of the study was to determine the economically optimal crop cycle length for major sugarcane varieties currently being produced in Louisiana. The specific objectives of the project included the specification of the mathematical acreage relationships which directly impact the production of a vegetatively propagated perennial crop in a whole farm context; the development of producer decision rules to be used to determine breakeven sugar levels on third stubble sugarcane crops for major varieties in the state; the evaluation of the impact of changes in production factors on developed crop replacement rules; and the optimal cycle length for …
An Economic Evaluation Of Sugarcane Combine Harvester Costs And Optimal Harvest Schedules For Louisiana, Francis Gil Barker
An Economic Evaluation Of Sugarcane Combine Harvester Costs And Optimal Harvest Schedules For Louisiana, Francis Gil Barker
LSU Master's Theses
Rising production costs, primarily associated with increasing fuel and fertilizer prices, combined with a relatively flat to slightly declining market price trend, have significantly reduced profit margins from sugarcane production in Louisiana over the past few years. Harvest operations are one area in which growers can have considerable influence on costs per unit. Estimation of current sugarcane harvest costs as well as economic evaluation of the impact of various factors on the performance and cost of this production phase are important to growers in conducting these harvest operations as efficiently and cost effectively as possible. The general objective of this …
Economic Analysis Of The Best Management Practices (Bmps) In Louisiana Sugarcane Production, Ying Zhong
Economic Analysis Of The Best Management Practices (Bmps) In Louisiana Sugarcane Production, Ying Zhong
LSU Master's Theses
Agriculture has been identified as one of the major sources of nonpoint water pollution due to discharges running off farmland. This study assessed the current adoption of Best Management Practices (BMPs) in the Louisiana sugarcane industry and provided policy recommendations based on the empirical results. Fifteen BMPs recommended by Louisiana State University Agricultural Center were examined in three categories: Soil Erosion and Sediment Control, Nutrient Management, and Pesticide Management. Based on neoclassical economic principles of individual’s utility maximization, this study evaluated seven multivariate probit models using primary data collected from a mail survey of Louisiana’s sugarcane producers. The results indicated …