kashif ali kubar

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    The rapid mining of soil potassium (K) is the major yield limiting factor in cotton production in Pakistan and elsewhere. Potassium influences cotton yield and quality due to its versatile roles in...
    58,52 €
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    Sunflower is the second most important oil seed crop in the world. Nitrogen is the most of important nutrient for crop production and is required throughout the crop growth period from vegetative s...
    39,90 €
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