Effects of Soil and Foliar Application of Different Concentrations of NPK and Foliar Application of (NH4)2 SO4 on Different Yield Parameters in Wheat

Combination of NPK fertilization and Foliar Application for Increasing the Yield of Citrus Fruit

“…There many studies about effect of soil fertilization on citrus yield [5,6] but there is few research about the effect of combination between soil fertilization and foliar application. Foliar spray of micronutrients gives quicker results than the soil application [7]. Plants requires spesific amount of micronutrients in several metabolic activities responsible for protein, sugar, and enzyme synthesis [8].…”

Efficacy of Foliar Application of Ga3 and K on Growth and Biochemical Parameters of Two F1 Hybrid Parthenocarpic Cultivars of Cucumber

“…Crop growth, productivity, and quality mainly depend on its genetic potential and its interaction with fertigation and exogenous supplementation of growth substances in addition to its response to the environmental conditions. Foliar spray is an economical way of supplementing plant growth sub-stances and fertilizers when they are in short supply or in unavailable form in the soil and also reduce the amount of nutrient usage (Jamal et al 2006).…”

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“…This is been in practice in various parts of the world and proved its positive results in its field [1,2]. Foliar application can be explained as spraying the suitable fertilizer solution (condition is, that it should be water soluble) on the surface of the leaves of growing plants [3]. This practice not only saves quantity of fertilizer used but also improves the uptake of a particular micronutrient by the crops and boosts the yield too.…”