£53.00

It has never been this cheap. We have no record of a lower price.

£53 today · cheaper than every other day in the last 3 months

Use of non-protein nitrogen (NNP) in ruminant feeds: Non-protein nitrogen, slow-release nitrogen and ionophore in substitution of urea

View at Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 44 days · 44 data points (no recent data)

Historical
Generating forecast…
£53.00 £50.35 £51.41 £52.47 £53.53 £54.59 £55.65 11 August 2026 21 August 2026 01 September 2026 12 September 2026 23 September 2026
View at Amazon ↗

Price data last checked 47 day(s) ago - refreshing...

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↑ Price chart
when this has been cheap or pricey
↑ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price Distribution

Price distribution over 44 days • 1 price levels

Days at Price
44 days 0 11 22 33 44 £53 Days at Price

Price Analysis

Most common price: £53 (44 days, 100.0%)

Price range: £53 - £53

Price levels: 1 different prices over 44 days

Description

Non-protein nitrogen has been used in ruminant feeding as a cheaper source of nitrogen than from a true protein source, with urea being the main product with this meaning. Fibrolytic organisms are the most efficient at utilizing ammonia as a source of nitrogen, hence urea in high fiber diets increases fiber degradation and digestion. The problem is that this diet has a rapid release of nitrogen, therefore, much ammonia can be lost by absorption from the rumen epithelium and by eructation.A slow-release nitrogen source would provide better utilization of nitrogen and other nutrients in the rumen.We evaluated the effect of partial replacement of urea with Obtigen(R), a polymer-coated urea-based product that releases nitrogen as ammonia more slowly than urea, and the inclusion of yeast in high-fiber diets on digestion and ruminal parameters of water buffalo.

Product Specifications

Format
paperback
Domain
Amazon UK
Release Date
22 December 2022
Listed Since
23 December 2022

Barcode

No barcode data available

Similar Products You Might Like

Optimising nitrogen use in dairy farming: Evaluation of ruminal crude protein degradation and protein value of forages
95% match

Optimising nitrogen use in dairy farming: Evaluation of ruminal crude protein degradation and protein value of forages

Südwestdeutscher Verlag für Hochschulschriften

£48.00 11 Sep 2026
Improving Rumen Function (Burleigh Dodds Series in Agricultural Science): 83
95% match

Improving Rumen Function (Burleigh Dodds Series in Agricultural Science): 83

Burleigh Dodds Science Publishing Ltd

£179.13 25 Sep 2026
Nutrient Requirements of Small Ruminants: Sheep, Goats, Cervids, and New World Camelids
95% match

Nutrient Requirements of Small Ruminants: Sheep, Goats, Cervids, and New World Camelids

National Academies Press

£84.25 02 Sep 2026
Fundamentals of Applied Animal Nutrition
95% match

Fundamentals of Applied Animal Nutrition

Cabi

£42.53 11 Sep 2026
National Academies Press - Small Ruminant Nutrient Requirements
94% match

National Academies Press - Small Ruminant Nutrient Requirements

National Academies Press

£54.02 24 Aug 2026
Modelling Nutrient Digestion and Utilisation in Farm Animals
94% match

Modelling Nutrient Digestion and Utilisation in Farm Animals

Wageningen Academic Publishers

£98.00 24 Sep 2026
Production Fourragère en Afrique Tropicale: Effet de la fertilisation azotée sur la croissance, le rendement et la valeur nutritive de Brachiaria ruziziensis (Omn.Pres.Franc.)
94% match

Production Fourragère en Afrique Tropicale: Effet de la fertilisation azotée sur la croissance, le rendement et la valeur nutritive de Brachiaria ruziziensis (Omn.Pres.Franc.)

OmniScriptum

£75.00 17 Sep 2026
Nitrogen and Phosphorus Nutrition of Cattle: REducing the Environmental Impact of Cattle Operations
94% match

Nitrogen and Phosphorus Nutrition of Cattle: REducing the Environmental Impact of Cattle Operations

Cabi

£85.00 25 Sep 2026
Fundamentals of Animal Nutrition
94% match

Fundamentals of Animal Nutrition

Springer

£128.31 28 Aug 2026
Small Ruminants, An Issue of Veterinary Clinics of North America: Food Animal Practice: Volume 37-1 (The Clinics: Veterinary Medicine, Volume 37-1)
94% match

Small Ruminants, An Issue of Veterinary Clinics of North America: Food Animal Practice: Volume 37-1 (The Clinics: Veterinary Medicine, Volume 37-1)

Elsevier

£66.97 18 Sep 2026
Cabi Quantitative Aspects of Ruminant Digestion and Metabolism
94% match

Cabi Quantitative Aspects of Ruminant Digestion and Metabolism

Cabi

£116.47 07 Nov 2026
Forage in Ruminant Nutrition (Animal Feeding and Nutrition)
94% match

Forage in Ruminant Nutrition (Animal Feeding and Nutrition)

Elsevier

£43.99 11 Sep 2026
Nutrient Requirements of Beef Cattle: Eighth Revised Edition (Nutrient Requirements of Animals)
94% match

Nutrient Requirements of Beef Cattle: Eighth Revised Edition (Nutrient Requirements of Animals)

National Academies Press

£58.81 25 Aug 2026
Wiley The Agricultural Notebook, 21st Edition - Reference
94% match

Wiley The Agricultural Notebook, 21st Edition - Reference

Wiley

£87.69 26 Sep 2026
Nutrition and Feeding of Organic Cattle
94% match

Nutrition and Feeding of Organic Cattle

Cabi

£88.21 03 Oct 2026
Reproduction in Domestic Ruminants: v. 7 (Society for Reproduction and Fertility)
94% match

Reproduction in Domestic Ruminants: v. 7 (Society for Reproduction and Fertility)

£64.91 05 Sep 2026
Principles of Animal Nutrition - Scitus Academics
93% match

Principles of Animal Nutrition - Scitus Academics

£128.20 02 Oct 2026
National Academies Press - Nutrient Requirements of Beef Cattle
93% match

National Academies Press - Nutrient Requirements of Beef Cattle

National Academies Press

£84.25 26 Aug 2026
Rumen Microbiology: From Evolution to Revolution
93% match

Rumen Microbiology: From Evolution to Revolution

Springer

£145.86 03 Oct 2026
RUMINANTS: Anatomy, Behavior & Diseases (Animal Science, Issues and Professions)
93% match

RUMINANTS: Anatomy, Behavior & Diseases (Animal Science, Issues and Professions)

£153.41 29 Aug 2026
Animal Nutrition (The Nutrition Society Textbook)
93% match

Animal Nutrition (The Nutrition Society Textbook)

Wiley

£60.78 03 Sep 2026