Byproducts of low digestibility high in nitrogen, Biology

Assignment Help:

Byproducts of the food industry, such as coffee residues, fruit pulp and cocoa meal are of low energy value, but are relatively high in nitrogen. In additional, animal excreta tend to have an excess of nitrogen in relation to available energy.


Coffee waste: Coffee is cultivated in coastal regions of India and is available about 0000 tonnes which yield about 45000 tonnes of coffee husk. It has about 9% CP, 40% CF, 10% EE, and 5% ash. It has 3.4% DCP and 42.2% TDN, and can be incorporated in the complete diet of large ruminants.

Leguminous pulse straw: The residues of pulses are composed of husk of pod with leaves and tender stems which are more nutritious than the cereal straws and  stovers. They contain 8.0-12.5% CP and 40-50% NFE. The voluntary intake varies from 1.8-2.5 per cent of body weight in cattle and buffaloes. Groundnut straw along with wheat straw (35%) and wheat bran (1.0 kg) can meet the nutritional requirement of a buffalo producing upto 5kg milk.


Fruit wastes: These consist of solid wastes (trimmings, peels, leaves, stems, discarded crops) and liquid wastes containing, sugars, starch and other organic components leached from the product. The availability of such waste varies according to the technology of processing and is difficult to assess for lack of data on the quantities of fruits and vegetables actually processed. Damaged apples (broken or injured during plucking and unfit for packing) are available during the apple season. After slicing, drying and grinding, these can be incorporated as energy sources up to 30% level in concentrate mixtures of crossbred calves replacing 100 % maize. The material is good source of energy but protein content is very low. Feeding orange pomace and wheat straw (70:30) silage increased milk yield of crossbred cows without affecting composition of milk as compared to feeding of fresh mixture of orange pomace and wheat straw or paddy straw. Similarly jackfruit waste can replace one third of concentrate mixture without any adverse effect on feed intake and milk yield in cows.


Seaweed: Historical records show that the use of sea weeds in agriculture is very old and some species are used as feed and fodder for pig, horse, chicken, cattle and buffaloes. Vitamin content is higher as compared to wheat and milk. There is possibility of using these seaweeds either after drying or preserved with chemicals before using as ruminant feed. Agar agar is being extracted from Sargussam seaweed and its byproducts can be used in complete feeds for livestock feeding. This byproduct contains about 10% CP and 67% organic matter.


Related Discussions:- Byproducts of low digestibility high in nitrogen

Explain phylum arthropoda, Phylum Arthropoda : (8,00,000 to 10,00,000 spec...

Phylum Arthropoda : (8,00,000 to 10,00,000 species) They are known as 'jointed footed' animals. The appendages are paired, and jointed with chitinous exoskeleton, varied and wi

What do you understand by serial homology, What do you understand by Serial...

What do you understand by Serial homology? Metamerization results in a linear series of segments which share a common embryonic origin. Ancestrally, all metameres were identica

Ecology, three types of trophic pyramids

three types of trophic pyramids

Is dwarf pampas grass invasive, Is dwarf pampas grass invasive? No. the...

Is dwarf pampas grass invasive? No. the root system is shallow and extends only as far as the plant is large. Though if the irrigation system is installed poorly and the pipes

Define higher order structure, Which kind of weak interaction can define hi...

Which kind of weak interaction can define higher order structure and in the same time DNA.

Explain elements of xylem in gymnosperms, The chief water conducting elemen...

The chief water conducting elements of xylem in gymnosperms are: 1. Vessels 2. Fibres 3. Transfusion tissue 4. Tracheids Tracheids

Define gonads and reproductive system, Define Gonads and Reproductive Syste...

Define Gonads and Reproductive System? With aging, there is decrease in pituitary hormone secretion causing decrease in gonadal hormone production, which causes number of chang

Development assistance for healthcare, Normal 0 false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Define petri plates - food microbiology, Define Petri Plates - Food Microbi...

Define Petri Plates - Food Microbiology? Petri plates were discovered by Richard Petri in Ninteenth century (1887). It consists of two dishes. Look at the Figure which illustra

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd