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Full-Text Articles in Life Sciences
New Approaches For Rehabilitating And Developing Fodder Production From Acid Mountain Soils In Nepal To Alleviate Poverty And Restore The Environment, D Pariyar, P Van Der Grinten
New Approaches For Rehabilitating And Developing Fodder Production From Acid Mountain Soils In Nepal To Alleviate Poverty And Restore The Environment, D Pariyar, P Van Der Grinten
IGC Proceedings (1997-2023)
The approach for the re-integration of degraded areas in the farming system demands methods that are simple, affordable and sustainable. Under the Hills Leasehold Forestry and Forage Development Project (HLFFDP) technologies were trialed for the establishment of pasture legume and nitrogen fixing trees on degraded leased sites. Agrisilvipastoralism (ASP) applied using minimum or zero tillage has considerable untapped potential for simultaneously alleviating poverty and restoring the environment in Nepal. Preliminary results presented here indicate that with the introduction of suitable improved forage species under the application of simple establishment techniques, degraded lands have the potential to produce considerable amounts of …
Bale Grazing To Improve Soil Fertility In Kentucky Pastures, N. Roy, J. W. Lehmkuhler
Bale Grazing To Improve Soil Fertility In Kentucky Pastures, N. Roy, J. W. Lehmkuhler
IGC Proceedings (1997-2023)
A long-term project on a small Kentucky beef farm has demonstrated that bale grazing is an effective means of improving soil fertility. With the cooperation of a beef cattle producer, Extension personnel have been able to measure improvements in soil fertility using both high density and moderate density bale grazing practices. Initial efforts demonstrate that high density bale grazing improved soil fertility quickly by increasing soil test phosphorus from 15 to 45 ppm and potassium from 52 to 175 ppm on Melich III soil test extraction method. High density bale grazing was also shown to serve as a strategy to …
Assessing The Nutrient Status Of Alfalfa Stands In Kentucky, William R. Fleming, Christopher D. Teutsch, Edwin L. Ritchey, John H. Grove
Assessing The Nutrient Status Of Alfalfa Stands In Kentucky, William R. Fleming, Christopher D. Teutsch, Edwin L. Ritchey, John H. Grove
IGC Proceedings (1997-2023)
Alfalfa (Medicago sativa L.) is a perennial forage legume and is sometimes referred to as the “Queen of Forages” due to its high nutritional value. Alfalfa is commonly produced as hay for use in the dairy and equine industries. Alfalfa yield increased exponentially from the 1950s to the1980s due to new breeding and management innovations. However, during the 1980s yields plateaued at around 7.5 Mg/ha and remain there today. The overarching goal of this study was to determine the role of soil fertility in the observed yield plateau. Fifty alfalfa stands in Kentucky were sampled to gather information about …
The Effects Of Potassium Fertilization Regime On High Tunnel Tomato Production, Sapana Pandey
The Effects Of Potassium Fertilization Regime On High Tunnel Tomato Production, Sapana Pandey
Theses and Dissertations--Plant and Soil Sciences
A two-year field experiment (2022-2023) was conducted at the University of Kentucky Horticulture Research Farm in Lexington, KY to study the effects of potassium (K2O) fertilization rates on tomato yield and ripening disorders in determinate and indeterminate varieties (‘BHN-589’ and ‘Big Beef’, respectively). In the first year, K2O rates representing the soil test result-based commercial recommendation (0 lbs/acre) and sequentially greater rates (150, 300, and 450 lbs K2O/acre) were applied. In the second year, K2O rates were increased based on lack of fruit quality response and were 0, 300, 600, and 900 lbs K2O/acre. Leaf tissue nutrients, tomato yield, and …