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本试验研究了不同用量有机肥对水果玉米产量和品质的影响。结果表明,有机肥可以明显促进水果玉米茎粗、总叶片数和地上部干物质量的增加,延缓叶片衰老,促进生育后期物质积累,从而增加单位面积穗数、穗粒数和千粒重,且效果随有机肥用量的增加而增强;各处理鲜粒产量间差异显著;15 t/hm2与45 t/hm2处理千粒重差异不显著,但显著高于0 t/hm2;45 t/hm2处理的穗粗、鲜穗重显著高于0 t/hm2、15 t/hm2;45 t/hm2处理的子粒可溶性糖、淀粉、蛋白质含量显著高于0 t/hm2;有机肥还可以改善水果玉米的吃味,提高商品价值。
The experiment studied the effect of different amount of organic fertilizer on the yield and quality of fruit maize. The results showed that organic fertilizer could significantly increase the stem diameter, the total number of leaves and the aboveground dry matter, delayed the leaf senescence and promoted the material accumulation in the late growth stage, thus increasing the spikes per panicle, grains per spike and 1000-grain weight. Organic fertilizer increased with the increase; each treatment of fresh yield significant difference between; 15 t / hm2 and 45 t / hm2 thousand grain weight difference was not significant, but significantly higher than 0 t / hm2; 45 t / Fresh ear weight was significantly higher than 0 t / hm2, 15 t / hm2; soluble sugar, starch and protein content of 45 t / hm2 treatment were significantly higher than 0 t / hm2; organic fertilizer could also improve the taste of fruit maize, Product value.