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Biofumigation for Fighting Replant Disease- A Review
Agronomy ( IF 3.949 ) Pub Date : 2020-03-20 , DOI: 10.3390/agronomy10030425
Franziska S. Hanschen , Traud Winkelmann

Replant disease is a soil (micro-) biome-based, harmfully-disturbed physiological and morphological reaction of plants to replanting similar cultures on the same sites by demonstrating growth retardation and leading to economic losses especially in Rosaceae plant production. Commonly, replant disease is overcome by soil fumigation with toxic chemicals. With chemical soil fumigation being restricted in many countries, other strategies are needed. Biofumigation, which is characterized by the incorporation of Brassicaceae plant materials into soil, is a promising method. We review the potential of biofumigation in the fight against replant disease. Biofumigation using optimized Brassicaceae seed meal compositions in combination with replant disease tolerant plant genotypes shows promising results, but the efficacy is still soil and site-dependent. Therefore, future studies should address the optimal timing as well as amount and type of incorporated plant material and environmental conditions during incubation in dependence of the soil physical and chemical characteristics.

中文翻译:

生物熏蒸防治再植病-综述

补植病是一种基于土壤(微)生物群落的,有害破坏的生理和形态反应,通过表现出生长迟缓并导致经济损失(特别是在蔷薇科植物生产中)而在相同地点重新种植相似的培养物。通常,可通过用有毒化学物质熏蒸土壤来克服再植疾病。随着许多国家限制化学土壤熏蒸,还需要其他策略。生物熏蒸是一种很有前途的方法,其特征是将十字花科植物的材料掺入土壤中。我们回顾了生物熏蒸在对抗再植疾病中的潜力。使用优化的十字花科种子粉组合物与再种植耐病性植物基因型相结合的生物熏蒸显示出令人鼓舞的结果,但功效仍然取决于土壤和位置。
更新日期:2020-03-20
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