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通过硼锌镁元素组合施用,研究其营养与效应。结果表明,组合施用能稳定且显著地提高棉花产量,并对营养元素的吸收、棉花营养与生殖生长、产量结构等都有较大的影响,综合效应明显。
Through the combination of boron, zinc and magnesium elements to study its nutrition and effect. The results showed that the combined application could stabilize and significantly increase cotton yield, and had a great effect on the nutrient absorption, cotton nutrition and reproductive growth, yield structure and so on. The combined effect was obvious.