Steven tan

We have a layer poultry farm here in the philippines. 2 bldg. with a population of 9,400/bldg. The breed is lohman white. Age is between 20 - 28 weeks old with a production of 70% and 90%. The problem is our mortality is ranging from 10 - 15 heads per building per day. primary cause of death is prolapse and egg bound. we fed them with a high enery feeds, does the high energy feeds contributes to o ...

We have a layer poultry farm here in the philippines. 2 bldg. with a population of 9,400/bldg. The breed is lohman white. Age is between 20 - 28 weeks old with a production of 70% and 90%. The problem is our mortality is ranging from 10 - 15 heads per building per day. primary cause of death is prolapse and egg bound. we fed them with a high enery feeds, does the high energy feeds contributes to o ...

Do anti-bacterial medicine will affect a ND/IB LIVE vaccine? medicines like tylosin,tiamulin,doxycol or tmps? what if we vaccinated a flock with a nd/ib live vaccine then used tylosin before or after the vaccination, will it affect the vaccine?

@ Dr. Lagua: Hi, Thank's for helping us. Our feed intake is 103.9gram/day/hen, lohman standard is 105grams. Our lighting program are 4:30am to 6:00am then 6:00pm - 8:00pm. Our Layer house is open sided. We weighted our birds just right now and they weight 1,594grams, 36grams short from lohman standard. @ Dr. Sivaram: We don't know the energy level of the feeds but we suspect it's the high energy ...

Hi, Thank's for your response. We slowly shifting our feeds from high energy to high density feeds. When will we see the result of it? We started lighting our birds at 21weeks ( body weight is +93grams ) and 20weeks ( body weight +73grams ). Sorry for my bad english. :) Does supplementing the bird with calcium in water everyday lessen the incident of prolapse? Thanks!

Do anti-bacterial medicine will affect a ND/IB LIVE vaccine? medicines like tylosin,tiamulin,doxycol or tmps? what if we vaccinated a flock with a nd/ib live vaccine then used tylosin before or after the vaccination, will it affect the vaccine?