soil

MANURES, FERTILIZERS AND AGROCHEMICALS books (pdf file)

Select the lecture topic… Lecture 01 : Manures – types,.. Lecture 02 : Green manures-Oilcakes- Lecture 03 : Composting of organic… Lecture 04 : Classification of fertilizers… Lecture 05 : Nitrogenous fertilizers… Lecture 06 : Manufacturing of … Lecture 07 : Manufacturing of urea Lecture 08 : Slow release N fertilizers.. Lecture 09 : Controlled release… Lecture 10 : P fertilizers… Lecture 11 : Single and …

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SOIL CHEMISTRY, SOIL FERTILITY & NUTRIENT MANAGEMENT book (pdf file)

Select the lecture topic… Lecture 01 : Soil Chemistry Lecture 02 : Soil pH and Buffer pH Lecture 03 : Soil pH and Percent Base… Lecture 04 : Soil as a source … Lecture 05 : Forms of nutrients .. Lecture 06 : Mechanism of .. Lecture 07 : Nitrogen–Transformation,… Lecture 08 : Phosphorus … Lecture 09 : Potassium … Lecture 10 : Secondary nutrients …

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Soil,Types of Soil in India

What is Soil? Soil is an important layer of earth’s crust (outermost layer). It is the mixture of organic matter, minerals, gases, water and air and other organisms. It is the anchor for vegetation which is the key to a food cycle on Earth. How is Soil Formed? Soil originally comes from rocks, also called …

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