Role of livestock in national economy and population dynamics.
Provide livelihood to 2-3rd of rural community.
Also provides employment to 8.8% of the population in India.
20.5 million people depend upon livestock for their livelihood.
Livestock contribute to 16% to the income of small farm households.
Contributes to 4.11% of GDP and 25.6% of total agriculture GDP.
Role of livestock in national economy and population dynamics.
Provide livelihood to 2-3rd of rural community.
Also provides employment to 8.8% of the population in India.
20.5 million people depend upon livestock for their livelihood.
Livestock contribute to 16% to the income of small farm households.
Contributes to 4.11% of GDP and 25.6% of total agriculture GDP.
In India, as not much of attention is paid so far as to this important aspect- animal housing, we find different types of animal houses constructed without careful planning and designing.
In India, as not much of attention is paid so far as to this important aspect- animal housing, we find different types of animal houses constructed without careful planning and designing.
This presentation by University of Maryland Extension Sheep & Goat Specialist Susan Schoenian discusses ewe nutrition from breeding until weaning and lamb nutrition from birth to weaning.
This presentation is the first is a six part series on management of the ewe and doe from late gestation through weaning. This presentation covers late gestation: management and feeding.
Dairy development through Rastriya Gokul Mission.pptxDr Alok Bharti
India aims to get momentum for another operation flood India. Rastriya Gokul Mission is a game changer in India's Dairy development. Detailed purview with government incentives is attempted to cover in this presentation.
Stress, Poultry, heat and Cold Stress, Thermoregulation in Poultry, Behavioral Changes in Poultry, Housing Management, Feeding, Breeding Management in Stress, Diseases in Stress
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
Richard's entangled aventures in wonderlandRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
Comparing Evolved Extractive Text Summary Scores of Bidirectional Encoder Rep...University of Maribor
Slides from:
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Track: Artificial Intelligence
https://www.etran.rs/2024/en/home-english/
A brief information about the SCOP protein database used in bioinformatics.
The Structural Classification of Proteins (SCOP) database is a comprehensive and authoritative resource for the structural and evolutionary relationships of proteins. It provides a detailed and curated classification of protein structures, grouping them into families, superfamilies, and folds based on their structural and sequence similarities.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
THE IMPORTANCE OF MARTIAN ATMOSPHERE SAMPLE RETURN.Sérgio Sacani
The return of a sample of near-surface atmosphere from Mars would facilitate answers to several first-order science questions surrounding the formation and evolution of the planet. One of the important aspects of terrestrial planet formation in general is the role that primary atmospheres played in influencing the chemistry and structure of the planets and their antecedents. Studies of the martian atmosphere can be used to investigate the role of a primary atmosphere in its history. Atmosphere samples would also inform our understanding of the near-surface chemistry of the planet, and ultimately the prospects for life. High-precision isotopic analyses of constituent gases are needed to address these questions, requiring that the analyses are made on returned samples rather than in situ.
3. BLACK BENGAL GOAT (Bihar, Bengal, Orissa)
Prolific and delicious
meat producer.
Bucks = 25-30 kg,
Does = 20-25 kg.
Breeding start 12-15
months of age.
The female goat became
pregnant twice a year.
16. GOAT CARE AND MANAGEMENT
Goat care and management depend on the
Animal's age
Health
Nutrition
Pregnancy status
as well as production needs, the
environment, and facilities.
The young kid has needs for basic care very
different from the older, mature goat.
17. Goats are bred and maintained for :
Milk
Meat
Mohair
Skins for leather
Commercial antibody production
Religious Taboos and Companionship.
18. As browsers, goats utilize land too rough in
terrain for sheep and cattle.
Goat milk is more digestable than cow milk.
Valued for the elderly, sick, infants, and
those with allergic reactions to cow milk.
19. GOAT HOUSING
Need simple shelter to protect from high
cold in winter and from heat in summer.
There are two main housing types, which
include confinement
Intensive and loose
Extensive- loose or pasture systems
A combination of housing types is present
in village condition
20. The housing should allow groups of
Milking does
Dry(non-lactating) does
Newborn kids
Growing kids and
Bucks
Pregnant Does
Sick Goats
to be housed apart from each other.
21. Extensive-the flock/herd grazes over large areas of
marginal land unsuited to agriculture. The flock is
usually shut into a yard/house at night.
Intensive- animals are confined to yards/house and
shelters and feed is brought to the flock.
It offers the greatest protection for the flock from both
predators and parasites.
BUT
It needs increased labour and the capital investment
required for facilities.
Wire net is the most common conventional goat
fence.
22. Housing of Goats
Select a higher place for building house.
keep the house always dry.
Make the shed in east-west direction.
The height of the shelter should be 3 to 5 meters
Ensure sufficient flow of fresh air and light.
Prevent damping condition.
Goats are feared about rain.
Never let the rainwater to directly enter inside the house.
An acre land is sufficient for raising 100 goats
Shed premises should have sufficient plantation which protects the
animals from direct sun during summer.
At least two trees should be planted in each paddock.
23. Housing of Goats
Type of Goat Floor Space (sq. m) Goats per Shed
Dry Goat 1-2 60-80
Buck 1.5-2 Individual pen
Milch Goat 1.4 x 1.2 50-60
Kids (3-6 months) 0.5-0.6 75-100
Kids (6-12 months) 0.8-1 60-80
Pen yard/paddock : 1.5-2.0 times of floor space in shed
24. Elevated floor shed
Distance of 3m from the floor,
the animals are reared.
The elevated sheds will be
clean and urine and dung will
be collected in the floor and
once in six months.
This requires less labour and
more irrigation land for the
fodder production.
Its initial investment is high.
25. Rearing in mud floor
The shed should be constructed in
elevated area to prevent water
stagnation.
Application of lime powder once in
a month will reduce the disease
occurrence in the shed.
Once in a year 1-2 inches of mud
surface should be removed.
26. Importance of Nutrition
Balanced Nutrition
Maintenance
Health
Production
Reproduction
Many health, reproductive and production problems can be
prevented with good nutrition.
27. Poor nutrition results in:
Poor productivity
Poor conception rates
Lower birth weight of kid
Poor weaning weights
Difficult births
Higher feed bills
More infectious disease due to
decreased immune system protection
28. FEEDING
As a general rule of thumb, goats will consume at
least 3% of their body weight on a dry matter basis
in feed.
Goats require energy, protein, vitamins, minerals,
fiber (bulk) and water.
Fiber maintain a healthy rumen environment and
prevent digestive disturbances.
Water is the cheapest and most important feed
ingredient
30. Goats are natural browsers and have the unique
ability to select plants when they are at their most
nutritious state.
Green Pasture are usually the primary and most
economical source of nutrients for meat goats.
Pasture tends to be high in energy and protein when it is in
a vegetative state.
It has a high moisture content
BUT
It is difficult for a high-producing doe or fast-growing kid to
eat enough grass to meet its nutrient requirements.
FEED
31. Some Possible Alternatives
HAY – (Alfalfa, Clover):
Primary source of nutrients for goats in winter season.
moderate source of protein and energy for goats but
high in Calcium.
The energy, as well as protein content of hay depends
upon the maturity of the forage
curing and storage is also necessary to maintain
nutritional quality.
32. Silage – (Maize, Jowar):
• Made from forage or grain crops has been
successfully fed to goats
• Moldy silage can cause listeriosis or "circling
disease" in goats.
Silage is typically fed on large farms, due to the need
for storage and automated feeding equipment.
33. There are two types of concentrate feeds: Carbonaceous
and Proteinaceous.
Carbonaceous concentrates or "energy" feeds include
the cereal grains – Maize, barley, wheat, oats and rye –
and various by products feeds, such as fat, soybean hulls
and wheat middlings.
It is not necessary to process grains for goats unless they
are less than six weeks of age.
Problems with cereal grains is that they are high in
phosphorus content, but low in calcium.
Feeding a diet that is high in phosphorus and low in
calcium can cause urinary calculi (kidney stones) in bucks
– Most common problem in Bucks -
Concentrates (Grain)
34. Vitamins and minerals
The most important are salt, calcium, and
phosphorus. The ratio of calcium to phosphorus
should be kept around 2:1.
Vitamins are need in small amounts. Goats
require vitamins A, D and E, whereas vitamin K
and all the B vitamins are manufactured in the
rumen.
Coccidiostats and antibiotics can also be added to
the mineral mix or supplement.
Goats should have ad libitum access to clean,
fresh water at all times. A mature goat will
consume between 2.5 – 5.0 L of water per day
35. Newborn/Kids Management
Kids health depend on the immunoglobulins
absorbed from colostrum for protection from
infectious agents in their environment.
If kids are not suckling on their dams, colostrum to be
provided within the first 24 hours of birth
Kids should be fed a minimum of 100-150 ml
colostrum within the first few hours after birth.
36. Growing Kids
Kids should be started on solid foods early to be
ready for weaning beginning about 6-8 weeks of
age.
Soft and tender grasses should be fed to the Kids
initially.
They should be given 150-200 gms grains (of nearly
16-18 % protein) per day, depending upon the
breed.
37. Dry Does and Bucks
To be fed an all forage diet, which will provide the
necessary nutrients for maintenance .
For dry does and bucks body condition and health
are the primary goals of a feeding program.
A few weeks prior to kidding, the does can be
gradually reintroduced to grain feeding
38. Breeding Management
Avoid over fed bucks
Deworming
Trimming hooves
Vaccinations
Breed a female goat as soon as she is 7 to 10 months
old, regardless of size and weight.
A doe kid should be at 70 to 75% of her mature
weight before breeding.
39. Pregnant does
Does should not be dewormed during the first 20 to 60
days of pregnancy because the stress associated with
handling and deworming may cause the animal to
abort .
Should be dewormed 2 to 3 weeks prior to kidding or
comfortably after kidding.
40. Kidding Management
Supplement your does with a concentrate or hay, feed
it at night
Keep the doe on non slippery clean floor and put in a
pack of clean, dry straw.
Clean the kid immediately after birth.
Trim the navel to about 3 inches and dip it in the 7%
iodine.
41. Care of Newborn Kids
Colostrums feeding within the first
20 min after birth.
Give sufficient area for the kids for
feeding and resting.
Dis-bud kids at 1 to 2 weeks of age
depending on the horn growth.
42. Reproductive Aspects - Summary
FEMALE
Age of puberty 7-10 months
Breeding weight 60-75% of adult weight
Estrous cycle
Length 18-22 days
Duration 12-36 hours
Signs Tail wagging, mounting, bleating
Ovulation 12 to 36 hrs from onset of standing heat
Gestation length 146-155 days
Breeding season August-January
Seasonal anestrous February-July
Buck effect on estrous Positive
MALE
Age of puberty 4-8 months
Breeding age 8-10 months
Breeding season All year
Breeding ratio 1 buck : 20 to 30 does
43. Health care
To improve the herd's productivity through general
husbandry, nutrition management, parasite control,
vaccination, and environmental management.
Careful recordkeeping
Appropriate rations and provide shelter
Hooves must be trimmed regularly
A constant source of fresh water.
Regularly check the herd for any diseases.
44. Weaned Kids
Examined for intestinal parasites one month after
weaning.
Polled kids -rechecked for any genital abnormalities.
Feet must be trimmed before kids are turned out.
Examine the kids with neurologic signs, such as
Blindness or Nervous symptoms.
Bucks
Vaccines and parasite treatments
Bucks must be given plenty of exercise.
Feet must be trimmed at least four times yearly.
Before the breeding season, bucks must have adequate
body condition and should be examined for genital
abnormalities.
45. Signs and control of Disease
Separate sick animals from the herd and provide
appropriate treatments.
Remove dead animals immediately and compost or
burn the carcass.
Examine aborted goats and submit to a veterinarian for
necropsy if needed.
Trim feet on regular basis to minimize risk of footrot or
other foot deformities.
46. Feed adequate colostrum to kids in the first 3-4 days
of birth
Disinfect the navel at birth with tincture of Iodine .
Administer preventative medicine to 2 week old kids
Vaccinate does during dry period for passing
maximum maternal antibodies to the kids.
Pastures are the major source of internal parasite
infestation.
47. Preventive measures
Provide clean, dry and draught free environment
Don’t allow water accumulation in the farm
Control rats, mice and insects
Provide fresh and clean water
Clean utensils weekly
During summer avoid overcrowding & minimize transport
Provide ventilation in barns
Keep record of all treatments
Record mortalities
Cull goats with frequent treatments
Record vaccinations and dewormings
48. Castration and Disbudding/Dehorning
BENEFITS
Avoid strong flavour in the meat, to avoid odors
Control aggressive behavior in male goats
Avoid injuries to the herdmates, to the owner
49. Vaccination schedule for sheep and goats-
S.N Name of Disease Time Table
Primary vaccination Regular Vaccination
1. Anthrax At the age of 6 month for kid or
lamb
Once Annually(In Affected
area only)
2. Haemorrhagic
Septicemia (H.S.)
At the age of 6 month for kid or
lamb
Once AnnuallyBefore
monsoon
3. Enterotoxaemia At the age of 4 month for kid or
lamb (If dam is vaccinated) At the
age of 1st week for kid or lamb (If
dam is not vaccinated)
Before monsoon (Preferably
in May) Booster vaccination
after 15 days of first
vaccination.
4. Black Quarter(B.Q) At the age of 6 month for kid or
lamb
Once Annually(Before
monsoon)
5. P.P.R. At the age of 3 month for kid or
lamb & above
Once in three years
6. Foot & mouth
disease(F.M.D.)
At the age of 4 month for kid or
lamb & above
Twice in a year (September &
March)
7. Sheep Pox At the age of 3 month & above for
lamb
Once Annually (December
month)
8. Goat Pox At the age of 3 month & above for
Kid
Once Annually(December
month)
9. C.C.P.P. At the age of 3 month & above for
Kid or lamb
Once Annually(January
month)
50. IDENTIFICATION
Tattooing - This is the preferred method of
permanent identification.
The small sized tattoo plier works best on goats,
especially goat kids.
The numbers will grow bigger along with the kid’s ear as
it grows
Eartagging - Try to avoid using metal tags as they
infect easily
51. Marketing
Price for chevon/mutton has risen from Rs 120 per kg
to Rs 300- 350 per kg over a decade
Huge demand for meat during festive seasons
Slowly moving from extensive to intensive system of
management for commercial production.
Female goats not acceptable for meat relatively tender
male goats are generally used.