Correlation between the selectivity to the grazing part of the forage by Hainan eld s deer and ADF content;

This paper reports sulphur content present on the edible-position of vegeta-bies in the suburbs of Nanjing, we have conclusions:(1) In the four seasons, autumn and winter vegetable contain high sulphur, but spring vegetable and summer-vegetable are not.

This paper deals with the diversity of host plants and feeding sites among different aphid families and genera in the world.

Objective To observe the effects of collecting blood in different parts during the neonatal screening and discuss the optimal blood collecting location so as to improve the blood collecting quality.