Saturday, May 4, 2013

Poultry Feed Industry in Sri Lanka



An important part of raising chickens is feeding. It makes up the major part of cost of production; hence, good nutrition is reflected in the bird's performance and its products. Compounded feed production in Sri Lanka commenced with the establishment of government owned feed mill under Ceylon Oils and Fats Corporation at Seeduwa in late 1950’s with the intention of catering poultry sector. Although, there were a few private feed mills operating during early days, there production was small and producing mainly customer mixed feed for selected farms. Poultry feed ingredients include energy concentrates such as maize, oats, wheat, barley, sorghum, and milling by-products. Protein concentrates include soybean meal and other oilseed meals, cottonseed meal, animal protein sources, grains, and legumes.
In early sixties, there was only one commercial feed mill in the country but, at present, there are about fifteen large and medium scale feed mills and registered compounded feed manufacturers. However, the main portion of compounded poultry feed marketed in the country is produced by five large scale and nine medium scales feed millers. This reflects how far, the feed manufacturing sector is commercialized and organized. Therefore, proper planning and implementation to develop feed ingredients towards self-sufficiency is of utmost importance. This objective can be achieved through intensification of local raw material cultivation and production, identification and production of substitutes from non-conventional feed ingredients in adequate quantities at competitive prices. Sri Lanka has already taken initiative effort to cultivate and produce some of the raw materials locally in order to meet the requirements of feed millers.
 Feed is the main input in the poultry production system, which occupies almost 60% to 90 % of the production cost. Selection of the feed ingredient, chemical composition of the ingredients, and the nutrient requirement of the bird depending on the purpose are the main criteria in formulating a ration. At present, the total requirement of compound poultry feed is manufactured locally. A few large-scale feed manufacturing plants currently supply around 55 percent of total compound poultry feed requirement of the country. Due to high cost of production and fluctuating farm-gate prices of eggs during the recent past, there is an increasing trend towards self-mixing of layer feed. There are over 400 self-mixers in the major poultry processing areas in the Northwestern province.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
Since, poultry requires concentrated feed of high quality, poultry farmers are highly depended on commercial compounded feed. Because of rapid expansion of the poultry sector, the compounded poultry feed production is also increasing with the demand. Ninety per cent of the total compound feed production in the country is for the poultry industry while five per cent is for dairy and the balance five percent for all others in the species. No increase has been reported in the feed industry for sub sectors other than poultry .

The current poultry feed production of Sri Lanka is approximately 499,600 MT annually in 2010. Either for self-mixing or for commercial production, substantial amount of raw materials used, are being still imported. Actual compound poultry feed production by registered feed manufacturers up to 2010 is included in following table.

Poultry feed production ('000 MT) 2001- 2010

2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
426.8
440.0
465.0
460.0
450.0
462.0
480.0
464.0
454.0
499.6
Source: Dept. of Census and Statistics, Sri Lanka Customs, Dept. of Animal Production & Health, 2011

Friday, May 3, 2013

I am a Cat - I'm on a Boat Vet School style


Meow meow meow! Parody made for Suture Review variety show at my Veterinary College!
 Gotta love Lonely Island and gotta love CATS!!

Geographical distribution of poultry in Sri Lanka.




There are two intensive poultry producing regions in the island. The most developed is the coastal belt, which includes western and northwestern provinces. Most of the breeder farms and commercial farms are located in this region. The central province is the second intensive poultry producing area in the country. During the past three decades, the input supply in the poultry sector has been passed on to the private sector from the government sector. 
The backyard poultry production is undertaken throughout the island, but majority of farms are physically located in a triangle, which coincidences more or less with the coconut triangle. The three ends of the triangle are Chilaw, Kurunagala and Beruwela thus, a poultry belt could be seen in the western part of the country, which stretches, between Kandana and Lunuwila. The leading districts are Kurunagala, Gampaha, Puttalam and Colombo.  



Thursday, May 2, 2013

Gastritis in Dogs & Cats


Gastritis is a condition that describes inflammation, irritation or damage of the stomach lining and is one of the most common digestive disorders in dogs and cats. The stomach secretes gastric juice which is rich in hydrochloric acid and it needed for digestion. Gastric acid is produced by cells lining the stomach. When the stomach lining is irritated due to secretion of gastric acid, symptoms arise that may bring about pain and discomfort. Gastritis is always uncomfortable for affected animals, but fortunately it usually is not life-threatening.
Gastritis can be either sudden or slow in onset.  Sudden onset of gastritis is known as acute gastritis which always involves severe abdominal pain and persistent vomiting, whereas the slow onset refers to as chronic gastritis. Unfortunately, in many cases, the cause of the dog’s gastrointestinal discomfort will never be determined.

Acute gastritis

It occurs when dogs eat garbage, rotting or spoiled substances, toxic plants, caustic household chemicals, antifreeze, fertilizers, rodenticides or inanimate objects such as plastic wrap, bones, toys or needles. Some dogs develop sudden stomach inflammation from eating the feces of other animals or other unnatural articles of food; this unpleasant habit is called “pica.” Irritating medications, such as non-steroidal anti-inflammatory drugs, aspirin, corticosteroids and some antibiotics can also cause acute gastric inflammation.

Chronic gastritis

It is caused by long-term disruption of the mucosal lining and normal bacterial flora of the digestive tract. Prolonged gastrointestinal inflammation can be caused by ingestion of indigestible materials, such as plastic, rubber, paper, carpet remnants, hairballs or string. These items can remain in the stomach without being passed with the stools.
Bacterial and viral infections can also cause chronic gastritis. Parvovirus is a fairly common cause of severe gastritis, particularly in puppies that are not properly vaccinated. Distemper is another viral disease associated with chronic gastritis. Dogs that frequently eat grass or other plant material are prone to developing chronic gastrointestinal discomfort, as well.





Symptoms
  • Loss of appetite
  • Abdominal pain
  • Weakness
  • Lethargy
  • Bad breath
  • Weight loss
  • Vomiting
  • Regurgitation
  • Flatulence
  • Dehydration
  • Diarrhea/Constipation
  • Blood in the stool
  • Dull hair coat
  • Pale or yellow mucous membranes
  • Excessive salivation

Diagnosis

Diagnosis of gastritis is based on the symptoms presented as well as a physical examination. Certain tests such as blood tests, urine samples, feces analysis, and x-rays may be taken to determine the cause of gastritis. Sometimes additional testing which includes an abdominal ultrasound, radiograph or endoscopy may also be performed.


Treatments
  • Restrict food intake, avoiding further contact with whatever caused the condition for 12 to 48 hours.
  • Ice (crushed or cubes) can be provided as the only source of water initially
  • Administration of subcutaneous or intravenous fluids to rehydrate the dog and restore the proper balance of sodium, potassium and other electrolytes
  • The initial diet should be soft, low-fat and bland, ideally from only one easily-digestible carbohydrate and one low-protein source. Cooked rice and potatoes are common starch sources for this diet
  • Sources of protein include non-fat cottage cheese, skinless boiled white-meat chicken and boiled ground beef
  • Meals should be given in small amounts and frequently, for at least 2 to 3 weeks, to assess whether the dog’s gastritis has fully resolved
  • Antiemetics will help to stop vomiting, and antacids will help to coat the stomach lining. Metoclopramide (0.3 mg/kg, PO or SC, tid or 1–2 mg/kg/day 
  • H2 receptor antagonists - used when stomach ulcers are suspected – ex; Cimetidine, Ranitidine, Nizatidine or Famotidine
  • Proton pump inhibitor - such as Omeprazole - used in severe cases with stomach ulceration
  • Antibiotics and medication that kills parasites are indicated in cases of bacterial or parasite related gastritis.
  • Treatment of Helicobacter spp. in dogs usually entails a 2- to 3-week course of triple therapy:


  1. Amoxicillin(20 mg / kg PO BID 14d), Metronidazole (20 mg / kg PO BID 14d) and Famotidine (0.5 mg / kg PO BID 14d)
  2. Amoxicillin (20 mg / kg PO TID 2Id), Metronidazole (20 mg / kg PO TID 21d), and Omeprazole (0.7 mg PO SID 2Id)
  3. Amoxicillin (20 mg / kg PO BID), Clarithromycin (7.5 mg / kg PO BID) and Metronidazole (10 mg / kg PO BID) for 14 days
  4. Clarithromycin (30 mg PO BID 4d), Metronidazole (30 mg PO BID 4d), Ranitidine (10 mg PO BID 4d), and Bismuth (20 mg PO BID 4d)

LankaVet - Connects Animal Lovers and Professionals!


Tuesday, April 30, 2013

The Mean Kitty Song

LYRICS:
I got this little kitty about 2 months back
he was the nicest little kitty, now a pain in my crack
This little kitty is a ninja, always stalking my feet
This little kitty is a warrior you know what I mean
he's an evil little kitty look what he did to my hand
tries to get in trouble in any way that he can
I could give this cat a toy, but he'd rather have the wrapper
and I will always give him water, but he still drinks from the crapper
You could lock him in a closet and he just won't care
kitty chews on my shoes and he licks my hair
always scratching on my favorite chair and jumping on the couch
playing in the window sills and tearing through the house
He's so full of energy and easily amused
kitty will attack anything that moves
Causing trouble, starting battles just so he could be a little part of
he's a meanest little kitty so we named him sparta
Hey little sparta what is with all the fight
little bitty kitty wanna bite bite bite
Hey little sparta what is with all the fight
little bitty kitty wanna bite bite bite
Hey little sparta what is with all the fight
little bitty kitty wanna bite bite bite
Hey little sparta what is with all the fight
little bitty kitty wanna bite
Where'd you go
are you stalking me?
are you under the couch, quite possibly
ears laid back so you don't get caught
ready to pounce my leg with everything that you got
I know you're probably watching me from across the room
concentrating contemplating on attacking me soon
You're not invisible kitty, I'm gonna find you first
Come out come out before I make things worse
I've seen where you hide and I know where you've been
Hey kitty why don't you give in
Even if you try to sneak up on me, I'm prepared
Cause I've got my safety gear on and I'm not scared
I think I hear a kitty cat under the bed
I know your making noises just to mess with my head
You can stalk me all you want, but I'm not your pray
cause you always seem to find me first, but not today
Hey little sparta what is with all the fight
little bitty kitty wanna bite bite bite
Hey little sparta what is with all the fight
little bitty kitty wanna bite bite bite
Hey little sparta what is with all the fight
little bitty kitty wanna bite bite bite
Hey little sparta what is with all the fight
Come on out, I'm gonna get you now
I've got 'em cornered
and now he's mine
He's not gonna get away this time
I'll snatch him up fast before he can blink and then...
Aw man! He's asleep in the sink
What is with this cat? I'm confused
He's got a bed, but it's never been used
In every waking moment, kitty's out for the fight
then [fart] next minute kitty's out like a light
How could I let this creature live inside of my home
I gotta keep an eye on him when I'm on the phone
I'm a little afraid to leave this cat all alone
this kitty may destroy everything that I own
Look at him now, I kinda feel bad
He's the best little cat that I've had
and the one big thing I forgot to mention, was that
He wasn't fighting, he just wanted attention
Hey little sparta what is with all the fight
little bitty kitty wanna bite bite bite
Hey little sparta what is with all the fight
little bitty kitty wanna bite bite bite
Hey little sparta what is with all the fight
little bitty kitty wanna bite bite bite
Hey little sparta what is with all the fight
showing love, that's all this kitty does


Saturday, April 27, 2013

Cute and Funny Cats


Imports of chicken meat and eggs during 2001- 2010 in Sri Lanka




2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
Meat  (MT)
1,510
1,571
2,787
2,127
2,239
534
1,210
2,665
1,004
1,235
Eggs (million)
-
-
-
-
-
-
-
-
-
0.10
Source: Livestock statistics of Dept. of Animal Production and Health, 2011