How many ducks are raised in an acre of greenhouse

In raising ducks, sometimes the site is limited and sometimes the environment is limited. It is necessary to calculate how many ducks can be raised in limited space, which is the closest and easy way to calculate the benefits. Sometimes the venue is so wide that the overall benefit can only be estimated in this way. So if you want to know how many ducks can be raised on an acre, you need to take a look at the following analysis.

1. The quantity of culture

The number of ducks varies with the size of ducks. For example, one-week-old ducks can raise 20 ducks per square meter, about 13320 ducks per mu; two-week-old ducks can raise about 10 ducks per square meter and about 6660 ducks per mu; and three-week-old ducks can raise about 7 ducks per square meter, which is about 4662 ducks per mu. The number of ducks cultivated is usually about 500 per mu. There may be more, maybe a little less, generally speaking, it is best that all ducks have 1/3 of the space after gathering.

2. Greenhouse construction

In general, the greenhouse should not be too big, too big, the breeding density is too large, easy to spread diseases, in case of emergency, the loss is too large. Generally speaking, the size of a greenhouse for growing vegetables is good. It is better to build about 5 greenhouses on an acre of land, and it is better to breed separately, about 100 in a greenhouse. The structural material of the greenhouse is better to use the steel structure, and the greenhouse film is selected with medium light transmittance. And the use of film pressing line to strengthen the greenhouse film. The ground generally can not be muddy, it is best to put on the floor tile with anti-skid and good water absorption.

3. Culture in greenhouse

Before breeding, use lime ground disinfection, chemical fumigation greenhouse, airtight greenhouse after half a day, thoroughly ventilated two hours later, put ducklings into the greenhouse. The temperature should be kept at about 28 degrees in the first week of breeding, and the temperature should be kept constant. Feed steamed corn and millet three days before feeding, usually five times a day and twice in the evening. Three days later, bean cakes and green vegetables were fed.

4. Greenhouse management

Greenhouse breeding is mainly to adjust the temperature and humidity, according to the growth stage to adjust, ducklings need to keep warm, moderate humidity, gradually grow up can gradually reduce the temperature until the normal temperature, humidity to natural humidity. It is necessary to receive artificial light in the early stage and natural light in the later stage. In the greenhouse, you can often open the skylight to get some air. Adjust your diet every day to ensure water supply. And separate the crowded ducks.

Generally speaking, the number of ducks raised in an acre of greenhouse mainly depends on the size of the ducks, with more small ones and less big ones. Greenhouse culture should pay attention to management, feeding and breeding.