使用生长调节剂及各种农业技术措施促花和提高坐果率，科学防治病虫害等。

Using growth regulators and all kinds of measures of cultivation to increase flowering and fruiting rates, and scientifically control desieses and insects.

youdao

实施好援非农业技术示范中心、医院、学校、疟疾防治中心项目。

Smooth implementation of aid projects to Africa such as the agro-technology demonstration centers, hospitals, schools and malaria prevention and treatment centers shall be ensured.

youdao

实施好援非农业技术示范中心、医院、学校、疟疾防治中心项目。

Smooth implementation of aid projects to Africa such as the agro-technology demonstration centers, hospitals, schools and malaria prevention and treatment centers shall be ensured.

youdao