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The effects of mineral and organic fertilizers on zucchini (Cucurbita pepo L.) investigated by multiparameters analyses and magnetic resonance imaging (MRI)

机译:多道体分析和磁共振成像(MRI)研究了矿物质和有机肥对西葫芦(CUCUBRITA PEPO L.)的影响

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The aim of this research was to verify the effects of the mineral (F) or organic fertilization (compost, C or manure, M) on the productivity and the nutritional characteristics of zucchini (Cuearbita pepo L.) and on the soil residual fertility. The plants were grown in open fields and harvested at consumer's maturation time (June and July). The nutrient contents and some quality indexes were determined using chemical analyses. Magnetic resonance imaging spectroscopy (MRI) was utilized to study water distribution and the morphology in differently fertilized zucchini. The highest productivity was reached using the amendment with compost. The amendment with manure caused the increase in the total organic carbon concentration of soil with respect to the compost or mineral fertilization. Few significant differences were determined in nutrient contents of differently fertilized zucchini. No differences were highlighted in the internal morphology of the vegetables as demonstrated by MRI spectroscopy.
机译:该研究的目的是验证矿物质(F)或有机施肥(堆肥,C或粪肥,M)对西葫芦(Cuearbita Pepo L.)的生产率和营养特性及土壤残留生育能力的影响。该植物在开放的田地中生长,并在消费者的成熟时间(6月和7月)收获。使用化学分析确定营养物质和一些质量指标。磁共振成像光谱(MRI)用于研究水分布和不同施肥西葫芦的形态。使用堆肥的修正案达到了最高的生产率。粪肥的修正导致土壤总有机碳浓度的增加相对于堆肥或矿物施肥。在不同施肥的西葫芦的营养含量中确定了很少的显着差异。通过MRI光谱证明,在蔬菜的内部形态中没有突出显示差异。

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