KUALA LUMPUR: The next time you accidentally step on a weed in your garden, take a closer look.
It might be one of those commonly overlooked wild plants that have medicinal properties.

A good example is the bayam duri (spiny amaranth), a noxious weed that is found in just about any Malaysian garden.

This coarse plant, with its sharp spines, can be used to treat internal bleeding, diarrhoea, excessive menstruation and snake bite.

The bayam duri and many other Malaysian garden weeds, which can be used to treat conditions ranging from the common cold to sexually transmitted diseases, are featured in the Healing Herbs of Malaysia.
This coffee table book, published by Felda, catalogues the healing properties of a hundred common plants, including many fruits and flowering species found in the country.

Examples include the mild limau purut (kaffir lime), which can prevent premature greying, the common pegaga (asiatic pennywort) which helps to preserve a youthful complexion and the innocuous asam gelugur (garcinia) which may assist in weigh loss.

Author Dr Wan Hassan Wan Enbong lamented the fact that only 50 local plant species were being used in the country's herbal industry and even fewer were being scientifically evaluated for their medicinal properties.

This is a real waste because Malaysia has over 2,000 native species that have been reported to have herbal or medicinal properties, said Wan Hassan, a specialist in tropical agriculture, food science and technology, nutrition and animal husbandry.

"There is big money in the herbal business but there is also a lack of awareness," he added.

Wan Hassan said the herbal medicine business was worth about RM5 billion a year in Malaysia and was growing at a rate of 15 per cent per year.

"Ironically, 90 per cent of the raw materials for the industry are being imported," said Wan Hassan.

Even herbs that have been commercialised, said Wan Hassan, were not being exploited efficiently.

For example, he added, kacip fatimah and tongkat ali could be used to treat a variety of ailments but they have mostly been promoted as sex-enhancing herbs.

For example, he said, he used to suffer from chronic rhinitis and always had a handkerchief to his nose.

"But after I took tongkat ali, my ailment improved within a month," he said.

He said part of the reason the book was published was to create interest among students and scientists to study local herbs because the industry was virtually untapped.

"It could bring so much riches to the country if properly cultivated," he said.

It took Wan Hassan and his photographer partner Mus-taffa Mahmood about 11 months to complete the book. He said the idea for the book was mooted by Felda.

"The text is simple and interesting. I tried to think of everything in layman's terms," he added.

Mustaffa's photography work has adorned, in full or part, more than 30 coffee table books of various titles.

The book is available through mail order at RM290 per copy.

Enquiries may be directed to Wan Hassan at 012-3769020.

Malaysia is a tropical country, a lot of unique flora and fauna can be found here, and a significant number of them has medical use. If this can be done properly, herbs can become malaysia 2nd oil palm.

There is a saying that a weed is a plant that its use has yet to be discovered.

But saying is saying, doing is another thing, we need the proper department to do scientific research on this, prove the usage properly, not just some user testimonia. That is the important step to put us on a bigger screen.

And so we require:
- research - which one is useful, or what recipe can be made into drink
- production method - how to farm them commercially
- processing method - ways to preserve its properties
- marketing - steps to create the demand

Thats the way I would want to go.

And nothing could stop you to earn more after you earn your first fish million. And hope you can write this down big enough for you to see it once everyday, and read it out loud every morning.



This post has been edited by rexis: May 29 2007, 02:00 PM

Newbie - to Lowyat as well as to Aquaculture.
Have always been wanting to find out more about Aquaculture, and thought this thread was the best thus far.
Have been looking at MalaysiaLand for some time already, STAC as well.
In fact, today (29th May) Star Paper, someone wanted to sell his aquaculture business in Semenyih. Check biz for sale.

I'm interested in the next meeting/get together. Always believe people with same ideas should rub shoulders together.

Let me know.
cheers.

Hi,

Not sure about the semenyih one but my friend (someone dealing with antibiotics for fishes and prawns) told me that have to becareful when buying ponds for prawn farming. Some areas are infected with disease.

hi cplng,

thank you and hope you enjoyed the thread thus far.

about the biz for sale i have been there. am not sure about his REAL intention to sell the ponds. but his ponds are BEHIND Nirvana Memorial Park

selling around RM 120k+ if not mistaken.


very true. if you suspect someone selling very cheap and way below market must be careful.

if really buy also dont worry. just drain all the water and let it under the sun and kill the bacteria and disinfect it then should be ok.

--------------------------

i am putting my 1st batch of fishes in tentatively on the 11th June 2007

Not only applicable to pond, but to land or any property as well. Who knows the cheap land you bought actually was a JE pig burial ground...

If bought a non suitable pond(or land) for your prawns also nevermind, just find another suitable product, talapia? Or even use it to plant lotus(lotus has market). Remember, be flexible a bit.

First batch of what fish? You finally decided to breed sook hock?

wow sock hock is a big market man. send up to genting gotong jaya. very good market over there.

hi guys.

great action paraoptical.. u really make it real.

yes your thinking is very true. we as human must be flexible in our ventures no matter what.

i have 6 tanks but i start with 4 tanks 1st.

a) Soon Hock
b) Patin
c) Baung
d) Tilapia


wah...Genting GohTong Jaya big market ar ?
hmm i must try to market there.
hehe
thanks

thank you. hope it will work out.

Jatropha: The Biodiesel Tree Rush

Most of you must have heard about Malaysia's plan to add 5% palm oil into diesel to cut down fossil fuel, doesn't matter whats the intension is(environment or profit), this has no doubt created a whirlpool of biofuel rush in Malaysia.

And then the plans to make palm oil biodiesel and export them to Europe, however this has been set back by several factor:
- palm oil price sky rocketed from RM1600 to RM2500 per MT, making it meaningless to make a biodiesel that is so much more expensive then regular diesel
- Europian countries starting to boycott palm oil, they think that we kill off orang hutan, rain forest and unlocking carbon deposite of peat lands(means air pollution and global warming), so palm oil is not green at all.

So, until not so long ago, the agriworld magazine has posted a few articles about this plant, Jatropha. I believe that there are a few other source that was talking about this wonderful miracle biodiesel tree. This has catch attension on the agricultural community. Everybody will be interested to grab a piece from this biofuel pie, people are interested to know or even starting to plant Jatropha at their farm.

Indian has done so much promotion about this plant, that they will use its oil producing seed to replace part of their fossil fuel demand and protect the environment.

Jatropha profile:
- It is a drought resistance tree that can trive on almost any kind of soil, including rocky soil. The plant can widthstand up to 3 years of drought by shreding all its leaves.
- Jatropha seeds has oil content of 35%-50% which can be used to produce Jatropha oil, but due to that the oil is poisonious and non eatable, it is very suitable in making biodiesel, and no moral issue about food or fuel matter.
- Jatropha can be productive for up to 50 years.
- Jatropha can improve the soil quality by covering the barren land with fallen leaves and therefore create a layer of compost.

Jatropha advantages as promoted:
- Since it grows anywhere, it required little care, you can plant them on desert and some years later turning the place into a secondary forest + oil production.
- It is said that it can produce up to 1800 liters of oil per ha per year.
- It can improve soil condition, therefore suitable to plant on lands that unsuitable to other crops, like acidic soil, prevent corrosion, and all those environmental improvement benefits.

You can get more information over the internet, but such a benefitial plant, which almost perfect as a primary oil crop, will certainly welcomed by those so called "environmental concerned" european countries.

But some people are not getting the point here, by rushing into planting the plant, like there were some small scale plantation already planting Jatropha in Malaysia without even understand the plant properly, will only result in failure and end up with tons of useless seeds.

There are a few key factors that whoever want to plant this as a primary oil crop must know:

- India is the one who considering this plant, because india has a lot of dry land that do not receive rainfall and their people not even have enough water to drink, therefore drought resistance properties will be really useful to them. But Malaysia has plenty of rain, we have better option.
- It was intented to plant on poor soil condition, if you have a land in Malaysia here and decided to plant Jatropha, you might as well plant oil palm because our lands are more fertile, and produce at least 5 times more oil.
- Whats the point of environment protection if you still clearing forest to plant Jatropha? The european people wont like it either.
- WE DO NOT HAVE A MARKET FOR JATROPHA SEED/OIL. At the moment the main market for jatropha seeds is not for oil, but sell as planting material at a very high price.
- We do not have any factories that produce jatropha oil.
- In reality at India, Jatropha production never exceed 400 liters of oil per ha, this is close to soya bean, which is very disappointing, therefore the Jatropha profit return is more like made up figure.
- it is very hard to harvest the Jatropha fruit and very hard to extract the oil from the seeds, you also need to take the seeds out of the fruit as well, very labour intensive work.
- even though jatropha can survive on very harsh condition, proper irrigation and fertilizer still require to get a meaningful yield.
- Jatropha is not properly understood yet, it is relatively new crop.

Jatropha is suitable if
- it is planted as marginal plant, like by the roadside, surrounding your farm, and and you can produce the oil for your own/local use, whats the point spending more fuel to transport the fuel to far far away?
- you have a very large piece of barren land with infertile soil that unsuitable for any crops.
- plant one or two in your garden for decoration

Hopefully you learned something here

Reference: Journey to forever mail group

This post has been edited by rexis: Jun 27 2007, 03:54 PM

wow this is the 'new' Jatropha Biofuel...

thanks for the invaluable info.

Time to bumb this thread a bit.

Lets talk about some non-conventional crops.

Castor Plant

Castor seed has a high oil content of around 50% of weight ratio therefore castor often planted for the oil. Castor oil is one of the oldest traded goods in human history, evidence discovered that it is traded over 5000 years ago in Egypt as a lamp oil.

Castor oil is a unique kind of oil due to the oil structure, and it is the only vegetable oil that is soluble in alcohol. Its chemical properties make it a very useful industrial raw material in industrials like cosmetic, food, paint, and engine lubricant. The famous Castrol get its name from the plant, castor oil can bond to the metal part evently and very consistance in viciousity over different range of temperature, as well as a very low solidfying point of 15 degree C.

The main producer of castor oil of the world is india and china, mainly export to europe and united states. Castor plants used to be planted in United States as an annual crop but it was stopped somewhere in the 60's for certain reason and nowadays it grew as a fast growing weed along the highways of USA.

Castor plant has been notorious due to their poison ricin, ricin is said to be the most poisonious natural poison, 12000 times more poisonious then king cobra venom and 6000 times then cynide. It is said that it only take one fruit(3 seeds) to kill a child. Due to the poisonious properties ricin has been an option in chemical warfare, assasination, and terrorist activities. Perhaps this is why USA stop planting this crop.

Castor plant grow on well drained and slightly acidic soil, it is drought resistance and fast growing. A larger kind of species can reach over 20 feet in height in only a summer season before the frost come in and kill it. And the smaller species is only about 5 feet. In tropical countries it is often seen growing in wild and cleared land like idle housing land and beside monsoon drain.

Obviously planting a crop you need to secure a market for it, before you ever considering this crop other then decoration plant, you should make sure there is a demand first. Basically it is uncommon to invest this crop in Malaysia.

You can sometimes seen this plant in the wild or near the longkang. Its leaves range from dark green to a beautiful red colour, the young seed pod looks like young rambutan fruit and when it is ripe and dried, the seed inside the pod looks like a miniature rubber tree seed, together with the beautiful stripe on top, therefore extreme caution is needed if for any reason there is a few castor plants near your neighbourhood, especially kids.

Castor oil is also being promoted as a possible source of biofuel due the the high oil content and non ediable oil. The castor oil is very visious even after esterification(ie convert to biodiesel), it is 100 times more vicious then regular diesel, but there is always ways to make it run in a diesel engine.

Just a note, interestingly, castor oil do not contain the ricin poison, as ricin is water soluble and insoluable in oil. So ricin is left in seedcake during oil press process.

To know more, read the following:
Castor Wiki

This herb is 1st grown by the Japanese. Read from a Herb magazine very difficult to be planted here but it had been done before.

-----------------------------



Source : WiKiPeDiA

Gynostemma pentaphyllum, also called jiaogulan (Chinese: 绞股蓝; Pinyin: jiǎogǔlán) is an herbaceous vine of the family Cucurbitaceae (cucumber or gourd family) indigenous to the southern reaches of China, southern Korea and Japan. Jiaogulan is best known as an herbal medicine reputed to have powerful antioxidant and adaptogenic effects that increase longevity.
Contents


Uses

Jiaogulan is used as a natural sweetener in Japan and is known as an adaptogen and antioxidant and has been found to increase superoxide dismutase (SOD) which is a powerful endogenous cellular antioxidant. Studies have found it increases the activities of macrophages, T lymphocytes and natural killer cells and that it acts as a tumor inhibitor. Due to its adaptogenic effects it is frequently referred to as "Southern Ginseng," although it is not closely related to true Panax ginseng. Its adaptogenic constituents include the triterpenoid saponins gypenosides which are closely structurally related to the ginsenosides from the well-known medicinal plant ginseng. It has been shown to lower cholesterol levels in human studies.

The plant is best known for its use as an herbal medicine in traditional Chinese medicine, although its inclusion in Wu Qi-Jun's 1848 botany book Zhi Wu Ming Shi Tu Kao Chang Bian discusses a few medicinal uses and seems to be the earliest known documentation of the herb. Prior to that, Jiaogulan was cited as a survival food in Zu Xio's 1406 book Materia Medica for Famine. Until recently it was a locally known herb used primarily in regions of southern China. It is described by the local inhabitants as the immortality herb, because people within the Guizhou Province, where jiaogulan tea is drunk regularly, have a history of living to a very old age.Most research has been done since the 1960s when the Chinese realized that it might be an inexpensive source for adaptogenic compounds, taking pressure off of ginseng stock.

Adaptogenic herbs are nontoxic in normal doses, produce a nonspecific defensive response to stress, and have a normalizing influence on the body. They normalize the hypothalamic-pituitary-adrenal axis (HPA axis). As defined, adaptogens constitute a new class of natural, homeostatic metabolic regulators. However they are also functional at the level of allostasis which is a more dynamic reaction to long term stress, lacking the fixed reference points of homeostasis. Jiaogulan is a calming adaptogen which is also useful in formula with codonopsis for jet lag and altitude sickness.


Alternate names


Western languages such as English and German commonly refer to the plant as jiaogulan. Other names include:

* Chinese: xiancao (仙草, literally "immortal grass"; more accurately "herb of immortality")
* English: five-leaf ginseng, poor man's ginseng, miracle grass, fairy herb, sweet tea vine, gospel herb
* Japanese: amachazuru (kanji: 甘茶蔓; hiragana: あまちゃずる; literally amacha=sweet, cha=tea, zuru=vine)
* Korean language: dungkulcha (덩굴차) or dolwe (돌외)
* Latin: Gynostemma pentaphyllum or Vitis pentaphyllum
* Thai: jiaogulan (เจียวกู่หลาน)
* Vietnamese: Giảo cổ lam

One U.S.-based company markets jiaogulan under the name "Panta". At least one U.S. company markets jiaogulan under the name "Penta Concentrate" for lowering cholesterol.

Home grown vege for everyone

Everybody talk about commercial farming, about some large scale plantation that using machines to do all the works, and actually, we mostly as normal consumers, are the one eating the product, so what are we eating actually? Vitamin sellers will scare you by saying that you are like eating tissue paper, organic sellers will take the opportunities to sell you expensive vege and frighten you with pesticide and fertilizer stories, and we are so paranoid that we scrub and wash every single piece of vege leaves fearing something alien is hidden within...

So, you happened to have a small space with sunlight, or even just an idle window at your apartment, yes, you can do it, you can grow your own vegetable!

There are two ways to go

Garden farming
You have an empty garden, idle soil, and decided to make some use and do some workout, very well! There you go!

Lets start with a little shopping list first, note you might be able to utilize your available garden tools!
- shovel or cangkul(ACE hardware or DIY store)
- support sticks(chop from roadside bushes or buy PVC tubes)
- sun block netting(optional, try ask in DIY store)
- chicken dropping(composted or dried, can buy from those gardening shop)
- organic fertilizer(can use composted chicken sh!t too)
- sowing kit(those square plate we used to take food in Mcdonal, coconut husk, gardening shop)
- last but not least, seeds, off course.(hypermarket, gardening shop, or even seeds vendor)

Grab your cangkul or shovel and start to loosen the soil, and spread the chicken dropping in as base fertilizer, arrange your soil to make a long bed of bumb, and then wait, let the soil and fertilizer settle down a bit. Now go to your 2nd step, sowing(aka nursing).

First use an old cloth and soak it in water then squezz it to half dry, use it to cover the seeds you are going to plant and leave it overnite, this will like wake up the seeds from deep sleep and it will start to grow into seedlings.

Then prepare the plates filled with coconut husk, and also make sure its wet, insert the seeds. Maintain the moisture until young leaves pop out. You can use cardboard to devide the coconut husk into smaller boxes so you can seperate them easier, or use small containers/plastic bags filled with husk, use your creativity here.

A week later, young seedlings should be poping out from the husk, but they wont last long that way, water alone is not enough, the coconut husk do not contain any nutrition, so its time to move them into soil! First discard any seedlings tat looks unhealthy or small, only use the strong one.

After the selection, what you do is simply plant the seedlings into the soil and water them, water them regularily or according to weather(eg, rain means no need water) and apply chicken dropping compost weekly for vigorious growth, do not over fertilized it thou, when the plant looks sick, means something is lacking or too much.

About the supporting stick and sunblock netting, its all according to the choice of vegetable you have, for example bitter gourd will need some supporting sticks to crawl on, and sawi will need sun block netting to advoid sun burn.

This is actually a very simple guide, about how much/how to apply fertilizer, how much water, how many plants in one unit area, when harvest.... this, you will find out in the process of home vegetable growing. Enjoy!

There are a few more tips thou:
- if you garden soil quality is poor, like harden clay or sand, mix organic matter into it, like coconut husk or potting compost, this will improve water retention and air ventilation.
- cover a layer of coconut husk/dried grass on top of your soil to retain moisture.
- you might encounter some other insects trying to share your crop, there is no need to spray shieldtox or use pesticide, simply hand pick them(or use a clip) away since its not a big farm so its a feasible way.
- there are plant suppliment available in store to make your crop grow bigger and better, furthermore they are organic.

Now what i just mentioned is simply growing vege in your own garden, what if you do not have a garden? Or your garden has no soil? Very easy, lets go hydroponic then... tbc.

This post has been edited by rexis: Jul 23 2007, 03:56 PM

RM1.6b push for industry
http://www.thestar.com.my/news/story.asp?f...4263&sec=nation

KUALA LUMPUR: Another ambitious national plan in the aquaculture industry worth RM1.6bil will be introduced by the end of the year.

It involves 39 projects spread over 25,000ha of land in all states for the farming of prawns, cockles, crabs and other types of marine produce.

"It is a government-initiated programme but driven by the private sector. I am liberal and a bit more flexible on these projects.

"Locals and foreign investors are welcome to participate," Agriculture and Agro-based Industry Minister Tan Sri Muhyiddin Yassin told reporters at the National Fishermen Association (Persatuan Nelayan Kebangsaan, Nekmat) annual general meeting.

He said the Government would invest RM300mil to build the primary infrastructure.

Asked if investors would be subjected to any affirmative-action plan, Muhyiddin stressed that it would be an open project to spur the aquaculture industry and help double production to about 600,000 tonnes a year.

The ministry had enlisted a merchant bank to prepare a prospectus for each of the 39 projects.

The prospectuses, which will list out, among other things, the project viability, marketing and financial analyses, are expected to be ready by the end of the year.

If things go as planned, the projects will start by the middle of next year.

Earlier, Muhyiddin called on fishermen to embrace change and be ready to be "transformed".

"Malay fishermen have this emotional thing about wanting to own boats. As long as they have one, they are happy. But not many fully utilise the boats to catch fish.

"Under the transformation programme, we urge fishermen to form small groups to co-own bigger and better boats. They can venture out into deeper waters to catch fish," he said.

ishh ishh, when i google for mushroom growing information, it lead back to here....

Hi i am new here , interested in managing aquaculture / agri also . paraoptical how s the progress of ur farm? n hope u dont mind me asking , are u full time , if not wat is ur job ??

yo rexis brother...

there is a mushroom course going on @ Tampin.
saw it in the AgroWorld.

another thing is there is another agri magazine no colour also providing mushroom course, but i dont have the details.

No problem bro, i am not worrying about raising mushroom, they are selling those mushroom kit for RM1.20 each, u just need to water it and wait. Besides, most suppliers will teach you how you grow your seeds(make sense to do long term business).

Soon Hock Raising Techniques

(Summarised from AgriWorld Feb 2006)

Soon Hock scientific name is Oxyeleotris Marmoratus, it can grow up to 60cm and 5-6kg, it is a kind of predatoric fish, shade loving, prefer to hide among the rocks and seldom swim around. Compare to other predatoric fish(eg, arowana, piranha) it is quite tame, and usually just stay idle and motionless in water, only when their food(small prawn, fish) get near them, they will be fierce and able to hunt their prey with great agility and speed. It is suitable in water temperature 25-30 degree celcius, PH 7-8.5, salt density 10-15ppt.

There are a lot of prawn farmers raising soon hock in Teluk Jaya, Johor, but due to being a commercial secret, they kept low profile on what they are doing. A prawn farmer from there informed the writer that he actually have farmed soon hock for few years. according to him, for fish seeds of 20-30 fish per kg will take one year to grow up to 800-1000g with >80% survival. Recently the low price of tiger prawn has caused many prawn farmers switched to soon hock.

Soon hock feed on different kind of food in different stage of their life. For 1.5 - 2.5cm size, they feed on Moina or Daphia copepod live culture, when they reach 5cm size, they can feed on small prawns and red worms. When the young soon hocks reach 12-14cm and weight 30-50g each, under farming condition we can start to tame and feed them with man made food, and feed them with fresh chopped fish or sinking fish feed.

Under good water condition,
- 2-2.5cm size will take 1 month to grow to 4-5cm size
- 4-5cm size will take 4-5 months to grow to 12cm/30-50g
- 30-50g size will take 6 months to reach above 600g, which is the marketable size.
- it will take 12-14 months to complete each cycle.

There are two way to farm Soon Hock:

1) net cage, using PE fish net, 30-50g fish seed can be kept in 1.5cm(hole size) of net cage, which 100g fish seed can stay in 2.5cm net cage. Each net cage can use either 3mx4m or 4mx6m with deep 1.2m size, the edge should be 20cm above water surface, which there should be at least more then 20cm from the bottom(of pond). You can place net cage at river, mine lake, or pond. Farming density should be:
- 30-40 fish per meter cube for 30-50g size
- 15-20 fish per meter cube for 80g size
Each net cage should have two feeding baskets(perhaps means you put the feed on top and lower them into water with a rope etc), feed once daily, and check and clean the feeding baskets every morning.

2) pond farming, usually each pond hv 2000-4000 square meters, with depth of 1.2m, fish density 4.5 fish per square meter, place some PVC tube in the pond for the fish to hide. Each pond of similar size can put in 500 river prawn or river fish which can form a food chain. Prawns not only a very good soon hock food, but can help to clean up food residue as well, therefore maintain the water quality.

(the author is from Sepang Today Aquaculture)
(actually the article also mentioned about breeding your own fish seed, bt why not just get them directly from supplier first)



Case Study

Paraopticfarm (our thread starter farm)

Para rented a land with a river passing by, he has laid concrete floor and placed large water tank and prepared to raise fish. He recently got a batch of soon hock fish seed and wondering how to take care of them.

According to the info above, we can get an idea about what is the fish density we should use:
- 30-40 fish per meter cube for 30-50g size
- 15-20 fish per meter cube for 80g size
This is for a pond, so for fish container with all the water processing system/filter, we should try to look at higher density, just try to add 20% more fish then the recommended density and try out, do regular observation and so on, you can try to double the population but you might get lower survival rate.

And we need to make some place for the fish to hide, as recommended above, PVC tube can be a good choice, the article didnt say a thing about do we need to use different PVC size for different fish size so i am assuming one size fits all, use those big PVC tube which usually we use for water drainage, cut them into like 2.5 feet long and tie them in one big bunch like how we tie up a bunch of dynamite then sink them into water. (It really feel like building fish condo now!) Also try not to make the opening facing each other, the purpose of hiding is not to see others, but this is just imho.

You have to make sure the PVC tube do not block the water circulation thou.

Feed the fish as recommended above, about where to get those fish feed:
- try if you can net any tiny fish tadpodes from the river that running thru your land
- get fish discards(fish heads, etc) from fish cake factory daily
- use ready made fish feed, train your soon hock to adapt to them
- once a while, feed your fish with nutricious meal, like redworm, mealworm, etc. Normally not recommended to get them from a petshop thou you can find them there, try get a distributor for bulk ordering. If you have the time, you can even consider breeding your own mealworm colony!

If you considering mixing in fresh water prawns/fish into the tank, i think not, because it is already pretty packed and thurs i dont think the small fish/prawns will stand a change. Perhaps keep them at another tank, keep them healthy so they start multiplying and thurs provide you part of the fish food. Theres another article that a soon hock farmer actually putting adult talapia in his fish pond so the talapia will produce small talapia, and thus soon hock will hv extra fresh food, he is decorating his pond as natural as possible.

(disclaimer: the case study is purely a direct analysis of the information available, I am not a professional fish farmer therefore the above are just IMHO.)

This post has been edited by rexis: Aug 29 2007, 01:32 PM

Hi ParaOptical,

Glad to hear that u've ventured into aquaculture business. I just noticed this thread today and amazingly saw my previous posting in other threads being quoted here. I am actually a software engineer, currently working in KL. My father owns the fish hatchery and livestock farm in Sandakan, Sabah.

Just to share the latest updates from his farm this month:
1. Successfully produced the largest batch of Tiger Grouper (Kerapu Harimau) so far, totalled around 200k pieces! Sold 130k pieces of 2-3 inches in size to a HongKong company but based in Sandakan. The selling price was rm3.50 per piece and got a potential of selling at rm100 per piece one year later when they export to HongKong during the Olympics period. There's a high demand of sea-water fish in HongKong and China now. So, it's a great opportunities for fish farming.
2. Just sold 60k pieces of Siakap seedlings also 2-3 inches in size to Lawas yesterday.

Too bad you are not breeding sea-water fish, otherwise i can help you to arrange for some stocks from my father. Hey, as i know, you may also consider Siakap, since Siakap can be converted into fresh water or sea-water anytime. Trust me, the fish from us will never taste anything like mud because we are rearing it at the sea and not in mud pond.

Heard that u r planning to meet the professor in Sabah University. In fact, he is a friend of my father, and visited our farm a few times. He praised the quality of the baby fish also. The Uni also requested to place a few students to do industrial training at our hatchery farm. Hahaha.

Well, if any of you interested to venture into aquaculture business, you may ask me any question anytime.