摘要
小麦施用活性十元素复合肥比施用含相同效价的尿素、过磷酸钙、氯化钾的产量高，并达到极显著水平．其最佳施肥量为７２０ｋｇ／ｈｍ￣２左右．该肥料能促进小麦分蘖，增加有效穗数．
Wheat provided with the activated composite fertilizer containing ten elements yieldsmuch higher than with the fertilizer having the same amount of nitrogen,phosphorus,and potassium as in ure-a,potassium chloride and calcium superphosphate.The optimum application rate is 720 kg/hm￣2.The activatedfertilizer can promote tillering and helps to increase its number of the effective ear.
出处
《四川师范学院学报（自然科学版）》
1995年第1期17-20,共4页
Journal of Sichuan Teachers College(Natural Science)
基金
南充市科委资助
