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The Molecular Genetics of Zinc Uptake and Utilization Efficiency in Crop Plants
Abstract Zinc (Zn) is an essential micronutrient for plant growth and development, and its deficiency in plants has been widely reported in many regions of the world. About 50% of soil used forExpand
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Influence of Lime and Gypsum on Yield and Yield Components of Soybean and Changes in Soil Chemical Properties
Soybean is one of the most important legume crops in the world. Two greenhouse experiments were conducted to determine the influence of liming and gypsum application on yield and yield components ofExpand
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Effects of Molybdenum, Nickel, and Nitrogen Sources on the Mineral Nutrition and Growth of Rice Plants
Upland rice plants, cultivar ‘IAC 202,’ were grown in nutrient solution until full tillering. Treatments consisted of ammonium nitrate (AN) or urea (UR) as nitrogen (N) source plus molybdenum (Mo)Expand
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Nitrogen Uptake and Use Efficiency in Upland Rice under Two Nitrogen Sources
Upland rice is an important crop in South America, including Brazil. Nitrogen (N) is one of the most yield-limiting nutrients in upland rice production in Brazil. A greenhouse experiment wasExpand
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Lime and Cattle Manure in Soil Fertility and Soybean Grain Yield Cultivated in Tropical Soil
Most tropical soils have high acidity and low natural fertility. The appropriate application of lime and cattle manure corrects acidity, improves physical and biological properties, increases soilExpand
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Magnesium-manganese interaction in soybean cultivars with different nutritional requirements
ABSTRACT Manganese (Mn) deficiency in soybean has occurred mainly in soils with surface dolomite lime application, which increases pH and the magnesium (Mg) concentration in the surface layer. TheExpand
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Phosphorus, Potassium and Sulfur Interactions in Soybean Plants on a Typic Hapludox
ABSTRACT Soybean (Glycine max (L.) Merril) has the largest acreage in Brazil where nutrients are provided to crops by formulated fertilizers, which is the most usual method. Under tropical andExpand
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Phosphorus Dynamics in the Conversion of a Secondary Forest Into a Rubber Tree Plantation in the Amazon Rainforest
Abstract During the past several decades, extensive areas of the humid tropical Amazon have been cleared for the introduction of pasture or subsistence farming and later abandoned after a few yearsExpand
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Effect of Glyphosate and Zinc Application on Yield, Soil Fertility, Yield Components, and Nutritional Status of Soybean
ABSTRACT Glyphosate is a widely used nonselective herbicide for the control of agricultural weeds. It is being increasingly used in glyphosate resistant genetically modified plants. However, thereExpand
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