How is NSC calculated in horse feed?
NSC is calculated by adding the starch and water soluble carbohydrate (WSC) fractions of a feed together. However, not all WSCs contribute to a blood glucose spike, because not all of it's absorbed in to the blood stream from the small intestine.
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NSC Calculator.
Principal amount | ₹10,00,000 |
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Total interest | ₹3,38,226 |
Total amount | ₹13,38,226 |
Non-structural carbohydrates, or NSC, are the simple sugars and starches present in horse feed ingredients. Simple sugars (such as glucose and fructose) and starches (simple sugars that are attached together as a chain) are readily digested and absorbed in the small intestine.
For example, Digestible Energy (DE), the value utilized in equine nutrition, is calculated by subtracting the gross energy in the feces from the gross energy consumed by the animal. In other words, the Digestible Energy is the amount of energy an animal consumes minus what is lost in the manure.
If too much starch is fed, then the risk of digestive disturbance increases. Current advice is to restrict starch intake to less than 1g of starch per kg of bodyweight per meal and less than 2g of starch per kg bodyweight per day.
The government sets the NSC interest rates, which are then updated every three months (i.e., quarterly). For the quarter ending September 30, 2022, the NSC interest rate is 6.8%, which is compounded annually. The account will mature on completion of five years from the date of the deposit.
National Savings Certificates, popularly known as NSC, is an Indian Government savings bond, primarily used for small savings and income tax saving investments in India. It is part of the postal savings system of India Post.
NSC stands for 'non-structural carbohydrates' and is typically the combination of starch and sugar. Horses with metabolic concerns, such as Cushing's disease, laminitis or Polysaccharide Storage Myopathy (PSSM) require reduced levels of NSC to support their activity levels.
Dried beet pulp shreds are fibrous flakes that can be used as a hay alternative in your horse's feeding plan. Shredded beet pulp is a highly digestible, calorie-rich feed that provides 8 - 12% protein and has low NSC content.
TRIPLE CROWN® FEEDS AND FORAGES
WSC is water soluble carbohydrates, ESC is ethanol soluble carbohydrates, NSC is nonstructural carbohydrates and NSC = Starch + WSC.
How do you calculate the energy of a feed?
The NRC equations for dogs first calculate gross energy (GE) using the equation GE = 5.7× g protein +9.4× g fat +4.1× (g NFE + g fiber). Energy digestibility coefficients are then calculated for dogs as (91.2–1.43× percentage crude fiber in DM).
Energy. Total Digestible Nutrients (TDN): The sum of the digestible fiber, protein, lipid, and carbohydrate components of a feedstuff or diet. TDN is directly related to digestible energy and is often calculated based on ADF.

Energy source in horse feed is known as digestible energy (DE) and is measured in Mega Joules per Kilograms (MJ/KG).
Alfalfa Has Low Starch and Sugar Content
The alfalfa plant has a very low content of both starch and water-soluble carbohydrates (WSC) such as sugars and fructan.
It is well documented that horses are ineffective at utilising starch if fed in excess and recent studies have concluded that horses should be fed a low starch diet, as higher amounts can lead to the development of gastric ulcers, insulin resistance, laminitis and muscle myopathies (such as tying up).
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Excel NSC Auto Accrued Interest Calculator and Table - NSC VIII and IX Issue.
Period from the date of NSC to the date of encashment | Amount payable with interest |
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3 Years or more but less than 3 Years and 6 Months | 124.24 |
3 Years and 6 months or more but less than 4 Years | 128.81 |
The NSC is a one-time investment. The investment can start from as low as Rs 100 and there is no maximum limit. However, once you touch the limit under Section 80C (Rs 1 lakh), the investments in NSC do not qualify for a tax deduction.
The NSC interest rates are fixed by the government and revised quarterly. The NSC interest rate in 2021 and 2022 currently stands at 6.8%, compounded annually. Investors can enjoy several tax benefits on the investment amount as well as the interest earned under Section 80C of the Income Tax Act, 1961.
The minimum investment in NSC is Rs 1000 which grows to Rs 1389.49 after 5 years. If you buy the NSC for Rs 1 lakh today, it will grow to about Rs 1.38 lakh after a period of 5 years or 60 months. And, the NSC maturity amount of Rs 10000 will be about Rs 13890 after 5 years.