Results 61 to 70 of about 16,072 (233)
Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.Abstract Commercial row crop production in the midsouthern United States is characterized by extensive application of inorganic soil inputs and management practices that contribute to degraded soil health. This study was conducted to determine if cover crops affect spatial or temporal changes in soil chemical properties in a raised, stale seedbed ...
G. Dave Spencer +6 more
wiley +1 more source
Comparison of Resin, Mehlich-1 and Mehlich-3 extractants for phosphorus, in Coastal Tableland soils. [PDF]
, 2011 bitstream/CPATC-2010/21024/1/bp-44 ...
SOBRAL, L. F.
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Corn response to broiler litter total cleanout frequency
Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.Abstract Broiler (Gallus gallus domesticus) litter is a valuable nutrient source for corn (Zea mays L.) production in the southeastern United States; however, differences in total cleanout frequency of broiler houses may influence the agronomic value of broiler litter. A 3‐year field study was established on Decatur silt loam and Malbis sandy clay loam
Rajveer Singh, Rishi Prasad
wiley +1 more source
Factors to Consider in Selecting a Soil Testing Lab [PDF]
, 2011 This factsheet provides guidelines for selecting which tests one should use and finding soil testing laboratories that perform those tests. It is a fantastic tool for Alaskans as it highlights available options for tests, types of tests and testing ...
Jahns, Thomas R.
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Does rotational bale grazing affect the distribution of soil nutrients across pastures?
Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.Abstract Rotational bale grazing (RBG), the strategic feeding of round hay bales directly on pasture with controlled access, offers an alternative to continuous winter hay feeding in a single paddock. This study evaluated RBG's potential to redistribute nutrients by increasing soil concentrations in field areas with lower phosphorus (P) and potassium ...
Summer P. Thomas +3 more
wiley +1 more source
Calibração de métodos de análise de fósforo e resposta do feijão ao fósforo no sulco [PDF]
Pesquisa Agropecuária Brasileira, 2002 O feijoeiro e o milho apresentam respostas significativas ao P, mas deve-se avaliar adequadamente sua disponibilidade no solo para recomendar adubação fosfatada.
Leo Nobre de Miranda +3 more
doaj +1 more source
The potential release of phosphorus in floodplains [PDF]
, 2014 In the Illinois River Watershed, there has been growing concern over elevated phosphorus concentrations in the water column. This study evaluated how much phosphorus is contributed from floodplain soils into surface waters, examining the relationship ...
Haggard, Brian E. +3 more
core +2 more sources
Comparing the effects of soil test interpretations for P and K on a creeping bentgrass putting green
Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.Abstract Soil testing provides golf course superintendents with the information needed to apply fertilizers at optimal rates, thereby avoiding nutrient deficiencies and unnecessary applications. However, nutrient rate recommendations vary depending on how soil test results are interpreted.
Jackie Lyn A. Guevara +2 more
wiley +1 more source
Revista Brasileira de Ciência do SoloPhosphorus (P) is one of the most used nutrients in agriculture due to its high degree of interaction with the soil. It is susceptible to calcium precipitation in poorly weathered and alkaline soils, such as those in the Brazilian Semi-Arid region ...
Patryk Ramon Graciano Rosa Wandersee +4 more
doaj +1 more source
Effects of Potassium Source and Secondary Nutrients on Potato Yield and Quality in Southcentral Alaska. [PDF]
, 1990 Calcium (Ca), magnesium (Mg), and sulfur (S) are required for the growth and development of all higher plants. They are commonly referred to as secondary nutrients because they are less often limiting to plant growth than the primary nutrients nitrogen ...
Gavlak, Raymond G. +2 more
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