通过大田试验探索生物活性水应用于有机水稻的种植方法。
The methods of bioactive water application on organic rice cultivation were explored through field experiments.
通过大田试验研究了保护性耕作对土壤水温和春玉米产量形成的影响。
The field experiment was conducted to study the effects of different conservation tillages on soil temperature, moisture and yield formation of spring maize.
通过大田试验研究了磷用量对烟叶厚度、烤后烟叶细胞壁物质含量的影响。
The effects of phosphorus fertilizer rates on cell wall matter content and thickness of tobacco leaf were (experimented) in fields.
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