求翻译：农业是山区经济的主导产业，山区发展的核心问题是如何促进农业的可持续性发展。对广东粤北山区农户与农技员的调查表明，要实现山区农业的可持续性发展，农业科研机构、农业技术推广机构以及政府相关部门必须遵循农户的需求与意愿，将资源聚焦在水稻高产优质品种、国产农业机械的改进、机耕路的修建与管理、农资价格与质量监管的市场取向与政府调节、农技员的制度激励等八大焦点问题上。是什么意思？

Agriculture is the leading industry economy in mountainous areas, mountain development, the core issue is how to promote the sustainable development of agriculture. Mountains of northern Guangdong Guangdong farmers and agricultural workers survey shows that to achieve the sustainable development of

Agriculture is the dominant industry mountain economy development of mountain areas, the core issue is how to promote sustainable agricultural development. The mountainous area in northern Guangdong Province farmers and agricultural technician, the survey shows that it is necessary to achieve sustai

Is the agriculture the mountainous area economy leading industry, how the mountainous area development core question promotes the agricultural sustainable development.Indicated to the Guangdong north Kwangtung mountainous area peasant household and the agricultural technique investigation that, must

Agriculture is the leading industries of the economy in mountainous areas, in development of the core issue is how to promote the sustainable development of agriculture. On Guangdong in mountainous area of farmers and agricultural technology member of investigation indicates that, to implementation

Agriculture leading industry of mountain economy, mountain development core issues is to promoting agricultural sustainable development. On Guangdong in mountainous area of farmers and agricultural technology member of investigation indicates that, to implementation mountain agricultural of may cont