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Effects of Sulfur, Phosphorus, and Nitrogen Application on the Growth and Yield of Sweet Potatoes Grown on Fredensborg Clay LoamTítulo en español
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1983)
Availability of Nitrogen, Phosphorus and Potassium from Poultry Litter and Conventional Fertilizers in a Volcanic Soil Cultivated with Silage Corn
(Instituto de Investigaciones Agropecuarias, INIA, 2008)
Phosphorus and Nitrogen Fertilization Effect on Phosphorus Uptake and Phosphatase Activity in Ryegrass and Tall Fescue Grown in a Chilean Andisol
(LIPPINCOTT WILLIAMS & WILKINS, 2011)
Assessment of risk attached to recommendations
(CIMMYT, 2012)
Nitrogen and phosphorus in the subtropical Presidio River, northwestern Mexico
(Pontificia Universidad Católica de Valparaíso, 2017)
Yield, quality and foliar nutrient concentration of 'Orlando' tangelo under different fertilizer regimesProducción, calidad y concentración foliar de nutrimentos del tangelo 'Orlando' bajo distintos niveles de abonamiento
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2001)
Increase of nitrogen-use efficiency by phosphorus fertilization in grass-legume pastures
(Springer, 2020-09-11)
Forage legumes intercropped with grasses add nitrogen (N) to the production system and may increase forage yields. However, both phosphate fertilization and the solubility of phosphorus (P) sources may affect this contribution. ...
Responses of C3 and C4 grasses to application of nitrogen and phosphorus fertilizer at two dates in the spring
(Wiley Blackwell Publishing, Inc, 2010-03)
In grasslands composed of C3 and C4 plants, a different pattern of response by the two photosynthetic types to fertilizer may change the floristic composition of the community. In this study, we evaluated the effects of ...