QUOTE(West Wing @ Aug 13 2009, 03:46 PM)
WW, your guess is pretty accurate. My BH is located in rural area and near river. Ground floor temperature fluctuate around 25c to 27c.
I opened up all 177 VH because I thought stagnant air helps mold formation and let the damp air flow out. No ?
This post has been edited by aeiou228: Today, 11:16 AM
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Like I said, if you did a study of your area before you started your BH, you wouldn't have the problem. Instate of solving them, you are trying to add more dampness in to your BH and no bird of good sense will build their nests there as the eggs may not hatch and chick will die of cold.
Closes all VHoles and hope that the H is high but the temperature in the BH must be high for the eggs to hatch ( expert in chicken rearing here will tell you so) Don't you worry as we here have all type of professionals in all trade...... venturing into the BH industry for early retirement plan and I believe they are willing to share their expertise for the betterment of all.
Wind and cold are not good for the breeding of swiftlets. Brighness is not a safe place for swiftlets....we have have problem with low humidity and too warm as town sometime shoot up to even more than 36C.......until the parent bird even pull off their feathers even not in the season.....
Tha't my personal opinion only....
WW. if I understand correctly from aeiou228, before the VH were opened, the humidity was high and caused mold on plank. After he opened the VH, no more mold but humidity still high. So, if you advice him to close back the VH, then the BH condition will back to the old one. right?
I have 2 friends have high humidity issue also. What they did is to use ventilator or fan to blow the air out through the bird entrance hole. It help to reduce the humidity. But please make sure the speed of air is low and blow to the floor. Hope it help.