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首页> 外文期刊>Journal of Agricultural Science >Viability of Biofertilizer Produced by an Indian Biodigester Prototype Applied to Sunflower Plants
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Viability of Biofertilizer Produced by an Indian Biodigester Prototype Applied to Sunflower Plants

机译：印度生物消化器原型生产的用于向日葵植物的生物肥料的生存能力。

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Biodigesters have been used to convert biomass into biogas and biofertilizers. This energy use has been important for the reduction of solid waste pollution in the environment. This work aims to analyse the viability of the use of pig biofertilizer produced by an Indian biodigester prototype, monitored by a data acquisition system. The biodigester used was an Indian prototype built on a low cost material that is easy to acquire (polyvinyl chloride-PVC). After the biofertilizer production, we tested its efficiency and viability under conditions of vegetation house in the cultivation of sunflower plants. The experimental design was completely randomized in a factorial arrangement with 4 concentrations of biofertilizer (0, 40, 80 and 120 kg N ha-1) × 4 harvest periods (14, 21, 25 and 29 days after sowing). We evaluated biometric and vigor parameters by measurements of stem diameter, height of the aerial part, number of leaves and production of fresh and dry matter of roots, aerial and total parts, as well as the relative chlorophyll content. We performed the experiment with five repetitions using two plants each and we submitted the data to analysis of variance (ANOVA) and polynomial regression using the statistical software Sisvar 5.4. The functional Indian biodigester prototype produced a biofertilizer of excellent quality and viability as a biofertilizer for the initial growth of sunflower plants. The biofertilizer served as a nutritional source in the sunflower crop, since it provided increases in all the growth parameters analyzed in relation to the control group (plants in the absence of biofertilizer), especially in the concentration of 120 kg N ha-1.
机译：生物消化器已被用于将生物质转化为沼气和生物肥料。这种能源使用对于减少环境中的固体废物污染非常重要。这项工作旨在分析由印度生物消化器原型生产的猪用生物肥料的可行性，并通过数据采集系统进行监测。所使用的生物消化器是印度的原型，该原型基于易于获取的低成本材料（聚氯乙烯-PVC）制成。生产生物肥料后，我们在种植向日葵植物的植被屋中测试了其效率和生存能力。以4种浓度的生物肥料（0、40、80和120 kg N ha-1）×4收获期（播种后14、21、25和29天）以因子分解方式将实验设计完全随机化。我们通过测量茎的直径，地上部分的高度，叶的数量以及根的新鲜和干物质的产量，地上部分和总部分以及相对叶绿素含量来评估生物特征和活力参数。我们使用两个植物对五个重复进行了实验，然后使用统计软件Sisvar 5.4将数据提交给方差分析（ANOVA）和多项式回归。实用的印度生物消化器原型生产出了质量和活力极佳的生物肥料，可作为向日葵植物最初生长的生物肥料。生物肥料可作为向日葵作物的营养来源，因为相对于对照组（没有生物肥料的植物），尤其是浓度为120 kg N ha-1时，它提供了所有生长参数的增加。

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