Small eggs have two types:
1.The small have egg yolk,egg weight was lower than that in different stages of the breed standard;
2.Another kind is the small egg not have egg yolk,size is the same as a pigeon eggs,this is one of the abnormal eggs.
The reason is different.
►The causes of small eggs:
1.The energy and protein of feed is very low.Long-term use of such feed can cause energy, protein supply shortage.Resulting egg weight is too small.
2.Feed intake is insufficient;
3.Laying hens weighing too little;
4.Light increase too fast too soon,resulting in chickens premature eggs.
►Causes of malformations small eggs:
Laying hen often produce eggs that have no yolk is mainly because oviduct inflammatory.After salpingitis healed, deformity small eggs will no longer produced.