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首页> 外文期刊>Polish Journal of Environmental Studies >Effect of Organic Additives on Vegetation of Plants Grown in Landfill Soil after Ozokerite Processing
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Effect of Organic Additives on Vegetation of Plants Grown in Landfill Soil after Ozokerite Processing

机译：有机添加剂对臭宗处理后垃圾填埋土壤中植物生长的影响

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Our research was carried out on landfill soil after mining and processing the unique mineral ozokerite (earthwax) in Boryslaw, Ukraine, where natural sodding has not appeared for many years. The strict micro-plot experiment in the split-plot design was set using four organic additives (manure OB, substrate after champignon cultivation PP, municipal sewage sludge OK, and sawdust T), each in the amount of 4, 8, and 12% as compared to the control, as well as the third factor of test plants (white lupine, Italian ryegrass, cocksfoot, and pink clover). Our paper presents the course of plant vegetation and weight of fresh aboveground parts in the year of organic components application for the preliminary experiment and during the consequent experiment. The use of manure on the landfill ground accelerated vegetation of seedlings [phase 12] in relation to the control by seven days and substrate after champignon cultivation and municipal sludge by three days (in proportion to the introduced dose). Furthermore, the additives increased plant density. The use of sawdust did not affect the plant growth rate in this phase, and even caused a slight setback in the number of plants per plot. Plants from the preliminary experiment showed higher growth dynamics and a longer growing season under the influence of the components used: OB>PP>OK. The consequent effect of the applied components (OB, PP, and OK) on plant vegetation was weaker. The use of sawdust resulted in the forfeiture of all plant species during winter. In the consequent experiment, the yield of green mass of the aboveground parts of plants depended on the type and dose of organic additives, and it was a good indicator of the phyto-remediation features of used species. The largest weight of the aboveground parts of plants (1,233 and 1,168 g/m(2), from cocksfoot and pink clover, respectively) was achieved on the landfill soil with 12% manure addition.
机译：我们的研究是在乌克兰博里斯瓦夫（Boryslaw）开采和加工独特的矿物ozokerite（土蜡）后对垃圾填埋场进行的，那里多年没有天然浸出物。使用四种有机添加剂（粪便OB，香菇栽培后的基质PP，市政污水污泥OK和锯末T）设置了严格的微区试验设计，每种有机肥的量分别为4％，8％和12％与对照以及测试植物的第三个因素相比（白羽扇豆，意大利黑麦草，鸡爪和粉红色三叶草）。本文介绍了有机成分应用年份和初步实验期间植物植被和新鲜地上部分重量的过程。相对于对照而言，在堆肥地上使用肥料加速了幼苗的生长[阶段12]，相对而言，香菇栽培后的基质和市政污泥的施用增加了7天（与引入剂量成比例）。此外，添加剂增加了植物密度。在这一阶段，使用锯末不会影响植物的生长速度，甚至不会使每块地的植物数量略有下降。在所用成分的影响下，来自初步实验的植物表现出更高的生长动力学和更长的生长季节：OB> PP> OK。施用的成分（OB，PP和OK）对植物植被的影响较弱。锯末的使用导致冬季所有植物物种的没收。在随后的实验中，植物地上部分的绿色部分的产量取决于有机添加剂的类型和剂量，这是使用过的物种的植物修复特征的良好指标。植物的地上部分最大重量（分别来自赤脚和粉红色的三叶草，分别为1,233和1,168 g / m（2））在添加了12％肥料的垃圾填埋土壤上获得。

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