QUOTE(Michael J. @ Jul 28 2011, 09:15 AM)
MrFarmer:
As with any agriculture business, aside from the direct management of the land and crop, the most important aspect is the marketing part. If you got crop, but no one to take the crop, or got person who take the crop but is lousy pay-master, I'm sure you can imagine the final outcome.
On the bath-tub pond thing, you are quite right. If you put in the proper setup, the biological load is around 40 fish. But again, you really need to consider the nature of the specie, and even the variant you choose. Tilapias are good fish, but make sure you choose the more domicile breed, as cichlids are by nature highly territorial fish. Catfish on the other hand are usually very tolerable of each other.
As for dissolved oxygen level, dripping water by itself does not do much to improve the condition. Water temperature, surface area, mineral content, and biological load (including microbes, algae, nitrates etc.) all influence this. That is why it is more profitable to do land-based aquaculture in cold-water regions (eg. Norway and China) rather than in the tropics, as the dissolved oxygen content in cold-water regions are very high, while the mineral contents tend to more balanced, and the biological load lower.
Thank Michael,
Not too worried about marketing at the moment as I'm just on an experimental stage and my produce is very minimal (most are not maturing yet). We have ready reseller requesting to buy as our farm is located in front of the access road to 4 more farms

Talk about location. We have buyers from the village market, town market and also buyers who buy and send down to Kota Kinabalu. Am also contacting buyers who claim to offer 'higher prices' but wants quality products for the Brunei market.
On the bath-tub pond, I shall re-work like building a roof to lower the water temperature, check if I can increase the water flow (free mountain water by gravity feed). Hopefully the shall also help on the temperature & the biological load. By the way, discussing this with you actually got me thinking that I could re-route the overflow water to run through the small slope of our Yam patch. Those Yam at the top of the slope is growing slower that those growing next to the creek. I think most probably due to water shortage. Also I could most probably increase the land size of the Yam patch to near the water run off. Work on this as soon as I'm back at the farm.
Added on July 29, 2011, 8:24 pmQUOTE(amirbashah @ Jul 28 2011, 04:18 PM)
I did intercropping with the gaharu trees. It was due to the soil condition of my land plus I got conned by the people supplying the serai. I didnt plough the soil before planting the serai. The soil was really hard and water can't get through. Moreover the supplier promised he would come to my land once a month to fertilize the serai and for weeding. Unfortunately he only went there once or twice in 6 months. That's my sad story.
Is the serai market doing good now? During the time I started the project, the serai was oversupplied causing the price to drop.
I've received a lot of mix reaction regarding gaharu. Some say they can fetch a lot of money but some sceptics dont believe it will happen. Currently I have around 2000-3000 trees on my land. Not sure how many trees survived. I havent visit my land for a few months now and now my land is 'semak' already. rclxub.gif
As far as I know, Serai does not need much maintenance. We planted ours by just making a hole about 1X1 ft 6ft apart and planted a few strand 3 months ago. Did weeding twice and fertilize once. If I remember correctly when we planted, it was about $0.50 per kilo.
Better go check on the Gaharu, here we have people even stealing rubber trees clone. You'll need to do some maintenance otherwise weeds shall grow taller than the trees (vine type) and deprive the Gaharu of sun light. You have workers staying on site?
Added on July 29, 2011, 8:29 pmQUOTE(chinyen @ Jul 29 2011, 09:37 AM)
amir, is serai lemongrass? even the price of the plant itself raised a lot. lemon grass drink is now spreading wide in the market...are they difficult to cultivate? how long is it from the harvest?hehe...i can google it but experience from you would be more useful i guess
Hi Chenyin, Yes Serai =Lemongrass. I didn't know that you can make drinks out of it. It's suppose to be easy to cultivate, with not much care required. Make a hole, plant 3 ~ 5 strands, water for the first week, harvest ~ 8 months latter. Keep some for replanting.
Say what sort of current market price are we looking at?
This post has been edited by MrFarmer: Jul 29 2011, 08:29 PM