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Dolomite and phosphogypsum surface application effects on annual crops nutrition and yield
(Amer Soc Agronomy, 2008-03-01)
Brazil has extensive area with acid soils. Using phosphogypsum and soil acidity tolerant cultivars are alternatives to crop establishment in no-till system without previous limestone incorporation in many agricultural soils ...
Dolomite and phosphogypsum surface application effects on annual crops nutrition and yield
(Amer Soc Agronomy, 2008-03-01)
Brazil has extensive area with acid soils. Using phosphogypsum and soil acidity tolerant cultivars are alternatives to crop establishment in no-till system without previous limestone incorporation in many agricultural soils ...
Lime and phosphogypsum impacts on soil organic matter pools in a tropical Oxisol under long-term no-till conditions
(2017-04-01)
Improving soil organic matter (SOM) quality in tropical acid soils is important for increasing the sustainability of agricultural ecosystems. This research evaluated the effect of the surface application of lime and ...
Long-term effects of lime and phosphogypsum application on tropical no-till soybean-oat-sorghum rotation and soil chemical properties
(2016-03-01)
Root growth, nutrition and crop yield can be affected by soil chemical modifications caused by superficial limestone and phosphogypsum application in a no-till system. Using this approach, this study was conducted in ...
Long-term effects of lime and phosphogypsum on soil carbon and nitrogen and physical attributes under tropical no-till
(2021-03-01)
Lime and phosphogypsum applications are well-established practices in weathered soils, and their surface application under no-till (NT) can affect soil physical attributes and C and N fractions. This study determined the ...
Dolomite and phosphogypsum surface application effects on annual crops nutrition and yield
(Amer Soc Agronomy, 2014)
Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till system
(2016-02-01)
The development of technologies that provide rapid acidity amelioration of the soil profile through the surface application of amendments and phosphogypsum, such as no-till (NT) systems, is extremely important to provide ...
Limestone increased coffee yield and profitability more than phosphogypsum or their combination
(2021-01-01)
Soil acidity and low concentrations of exchangeable Ca and Mg are among the main factors that limit the Arabica coffee (Coffea arabica L.) yield in Brazil. Constant fertilizations, especially with ammonium-based N, contribute ...
Surface application of lime-silicate-phosphogypsum mixtures for improving tropical soil properties and irrigated common bean yield
(2016-07-01)
The movement of surface-applied lime to subsurface soil layers is slow, and, consequently, liming requires a long period of time to become effective. Thus, it is important to develop strategies to increase the efficiency ...
Nanominerals assemblages and hazardous elements assessment in phosphogypsum from an abandoned phosphate fertilizer industry
(Universidad de la Costa, 2020)