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OIL CAKE: AS A COMPONENT OF INM

OIL CAKE: AS A COMPONENT OF INM. OIL CAKE . Oil cakes are the by-products of oil seeds crops. Oil cakes are the important and quick acting organic nitrogenous manure. It also contain small amount of phosphorous and potassium . Types of oil cakes . 1. Edible oil cakes

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OIL CAKE: AS A COMPONENT OF INM

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  1. OIL CAKE: AS A COMPONENT OF INM

  2. OIL CAKE Oil cakes are the by-products of oil seeds crops. Oil cakes are the important and quick acting organic nitrogenous manure. It also contain small amount of phosphorous and potassium.

  3. Types of oil cakes • 1. Edible oil cakes • 2. Non-edible cakes

  4. 1. Edible oil cakes This type of oil cake is used for feeding of cattles along with other meals in different ratio e. Some commonly used oil cakes are : mustard oil cakes, groundnut cake, sesame or til cake, linseed cake, coconut cake, etc.

  5. Non edible cakes • This type of oil cake is not suitable for feeding to cattle and mainly used for manuring purpose , • Some commonly used non edible oil cakes are castor cake, need cake, etc. • These are a good source of nitrogenous manure. The amount of nitrogen varies with the type of oil cake. It ranges from 2.5 per cent in manual cake to 7.9 per cent in decorticate safflower cake. • In addition to nitrogen, all oil cakes contain small quantities of phosphoric acid (0.8 to 2.9 per cent) and potash (1.1 to 2.2 per cent). • Their nitrogen becomes quickly available in about a week or ten days after application to crops.

  6. Composition of oil cakes

  7. Application of oil cake • Production of compost • Production of pesticides • As a feeding material for animals • Production of Pleurotus sajor-caju

  8. Possible biotechnological applications of oil cake • Production of enzyme • Production of antibiotics • Production of biochemicals (e.g. sesaminol glusides,sesaminol tri glycoside etc) • Preparation of protein hydro late • As growth supplement for microbes

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