很多农业科技工作者对该地区粮食产业发展与施肥现状、作物养分利用规律、高

很多农业科技工作者对该地区粮食产业发展与施肥现状、作物养分利用规律、高效施肥技术等问题进行了深入研究，取得了很多成果。

結果 (英文) 1:

Many agricultural workers to the development of food industry in the area of science and technology and fertilizer, crop nutrient use, efficient fertilization studies issues such as technology, made a lot of achievements.

結果 (英文) 2:

Many agricultural scientists and the food industry development present situation and problems of fertilization, crop nutrient use law, efficient fertilization technology and other areas conducted in-depth research, made a lot of achievements.

結果 (英文) 3:

Many agricultural science and technology workers have conducted in-depth research on the development of grain industry in the region, the current situation of fertilization, the law of crop nutrient utilization, and the technology of high efficiency fertilization, and many achievements have been obtained.