International Journal of Tropical Insect Science ( IF 1.2 ) Pub Date : 2021-06-08 , DOI: 10.1007/s42690-021-00575-8 Mimar Sinan Özkaya
Decent and healthy growth of plants in soil is related to the soil medium's physical and chemical properties. Plants also display diverse defense reactions and growth curves against the insects that feed on their sap. In this study, vegetative growth parameters, chemical and physical content changes of soil and plant, and population density of the aphid, Cinara cedri, on Cedar (Cedrus libani L.) seedlings grown in four different soil treatments infected with Cinara cedri Mimeur 1936 (Hemiptera: Aphidoidea) was investigated. Ten two-year-old cedar seedlings were grown in control (Ck), worm-added (Cs), fertilized(Cg) and worm-added and fertilized(Csg) soils. Cinara cedri aphid colonization was considerably less on cedar seedlings grown in worm-added soils. A marked increase in the number of Cedar shoots grown in Csg soils (13.5 ± 2.5) and an increase in seedling length (10.3 ± 6.5) was moderately greater in Cs than in the other soils. Clay content was the highest in Ck and lowest in Csg soils while organic matter content was the greatest in Cs and lowest in Cg soils. The salt, pH, and total lime content were significantly greater in Cs, Cg, and Csg soils than in Ck soils. It can be concluded that adding worms and fertilizers into the soils may improve plant growth and prevent damage to plants caused by pests.
中文翻译:
不同土壤堆肥和蚜虫(半翅目:蚜科)密度对雪松生长发育的影响。富有的
植物在土壤中的体面健康生长与土壤介质的物理和化学性质有关。植物还对以其汁液为食的昆虫表现出不同的防御反应和生长曲线。在这项研究中,营养生长参数,化学和物理内容土壤和植物,以及蚜虫种群密度的变化,松大Cedri酒店,在雪松(雪松libani L.)幼苗生长在感染了四种不同的土壤处理松大Cedri酒店Mimeur 1936年(半翅目:蚜科)进行了研究。在对照 (Ck)、添加蠕虫 (Cs)、施肥 (Cg) 以及添加蠕虫和施肥 (Csg) 的土壤中种植 10 株 2 年生雪松幼苗。雪梨在添加了蠕虫的土壤中生长的雪松幼苗上的蚜虫定植要少得多。Csg 土壤中雪松枝条数量的显着增加 (13.5 ± 2.5) 和幼苗长度的增加 (10.3 ± 6.5) 在 Cs 中比在其他土壤中略高。粘土含量以Ck 最高,Csg 土壤最低;有机质含量以Cs 最高,Cg 土壤最低。Cs、Cg 和 Csg 土壤的盐分、pH 值和总石灰含量显着高于 Ck 土壤。可以得出结论,在土壤中添加蠕虫和肥料可以改善植物生长并防止害虫对植物造成损害。