Study on number of eggs in gravid proglottids of Taenia solium;

Assessment of informed choice of contraceptives interference effect in rural women;

The author reviewed abundant references related family planning and contraceptives of migrants,which was showed that they was lack of knowledge related contraception,with open-minded marriage and amativeness view,with a high antemarital sexual behavior rate,low contraception methods utilization rates,which resulted in a high induced abortion rate among migrant population.

The Study on the Knowledge of Contraception and the Need and Use of Corresponding Service on Campus;

Effect of contraception service intervention on migrant population

Survey on the Contraception Status and Requirements for Reproductive Health Service among Floating Population in Shenzhen City

Study on the Establishment of Normalized Model for Popularizing Contraceptives in Floating Population

And theircontraceptive knowledge are relatively poor,which has resulted in their lack ofconsciousness and capability in the choice of contraception.

Contraceptive knowledge can also affect the behaviors.

The pot experiment was conducted to study the effects of drought stress and waterlogging stress on photosynthetic and physiological characteristics of rice in jointing-booting stage.

Effects of water stress on growth and yield of rice were studied in jointing-booting stage.

The barley′s economic and biological yield, effect of fertilizer on spike,grain and neight, as well as the relationship between them and the strength of stem are analyzed through stage applying fertilizer,and the optimum applied time of fertilizer for elongation and booting is explored to increase the yield and income.