4种肥料对芝麻干物质及产量的影响

Effects of Four Fertilizers on Dry Matter and Yield of Sesame

将芝麻生产中常用的4种肥料进行试验,研究其对芝麻干物质及产量的影响。结果表明,供试肥料能显著提高芝麻干物质产量。施用史丹利第四元素复合肥和丰收快车掺混肥时干物质积累高,施史丹利第四元素复合肥的芝麻折合产量1 921.28 kg/hm^2,较不施肥处理增产719.48 kg/hm^2,增产率59.9%;施丰收快车掺混肥料的折合产量1 893.14 kg/hm^2,较不施肥处理增产691.34 kg/hm^2,增产率57.5%。2种肥料均适宜山西芝麻栽培中施用。

The effects of four kinds of fertilizers commonly used in sesame production on dry matter and yield of sesame were studied. The results showed that the dry matter yield of sesame could be significantly increased by the tested fertilizers. Dry matter accumulation was high when applying Stanley Fourth Element Compound Fertilizer and High Yield Express Mixed Fertilizer. The yield of Stanley Fourth Element Compound Fertilizer was 1 921.28 kg/hm2, 719.48 kg/hm2 and 59.9% higher than that of non-fertilization treatment. The yield of High Yield Express Mixed Fertilizer was 1 893.14 kg/hm2, 691.34 kg/hm2 and 57.5% higher than that of non-fertilization treatment. Both fertilizers were suitable for sesame cultivation in Shanxi Province.