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Yeast a potential bio-agent: future for plant growth and postharvest disease management for sustainable agriculture.
Applied Microbiology and Biotechnology ( IF 5 ) Pub Date : 2020-01-08 , DOI: 10.1007/s00253-019-10321-3
Arpan Mukherjee 1 , Jay Prakash Verma 1 , Anand Kumar Gaurav 1 , Gowardhan Kumar Chouhan 1 , Jai Singh Patel 2 , Abd El-Latif Hesham 3
Affiliation  

The native microbial flora and fauna are replaced by commercial chemical fertilizers and pesticides, in the current agricultural system. Imbalance of beneficial microbial diversity and natural competitors increases the severity of plant diseases. Hence, sustainable agricultural practices like bio-inoculant, stress tolerant consortium, crop rotation and mix cropping sequences is only the solution of recharging the microbial population in soils to make healthier for crop productivity and suppression of soil borne phytopathogen. Microorganisms use several direct mechanism activities, e.g. production of plant hormones (indole-3-acetic acid), ammonium, siderophore and nutrient solubilization, and indirect mechanism activities, e.g. hydrogen cyanide, chitinase, protease and antibiotic for plant growth promotion. The plant growth-promoting effect of bacteria, fungi, mycorrhizal fungi and algae is widely explored. Yeast is a single-celled microbe classified as members of the kingdom fungi. Yeast and their product use in the food industry, medical science and biotechnological research purpose but very few literatures reported that yeasts have the ability to produce a group of plant growth-promoting activities and biocontrolling activity. Therefore, the main aim of this mini review is to highlight the application of yeasts as biological agents in different sectors of sustainable farming practices.

中文翻译:

酵母是潜在的生物制剂:植物生长的未来和可持续农业的收获后疾病管理。

在当前的农业系统中,当地的微生物动植物被商业化肥和农药取代。有益微生物多样性和自然竞争者的不平衡加剧了植物病害的严重性。因此,可持续的农业实践,例如生物杀菌剂,抗逆性财团,作物轮作和混合作物种植,仅仅是使土壤中的微生物种群重新充电以提高作物生产力和抑制土壤传播植物病原体健康的解决方案。微生物利用几种直接的机制活动,例如产生植物激素(吲哚-3-乙酸),铵,铁载体和营养物增溶,以及间接的机制活动,例如氰化氢,几丁质酶,蛋白酶和抗生素来促进植物生长。广泛研究了细菌,真菌,菌根真菌和藻类对植物的生长促进作用。酵母是被分类为王国真菌成员的单细胞微生物。酵母及其产品在食品工业,医学和生物技术研究中的用途,但很少有文献报道酵母具有产生一组植物生长促进活性和生物防治活性的能力。因此,本次迷你回顾的主要目的是强调酵母作为生物制剂在可持续农业实践的不同领域中的应用。医学和生物技术研究的目的,但很少有文献报道酵母具有产生一组植物生长促进活性和生物防治活性的能力。因此,本次迷你回顾的主要目的是强调酵母作为生物制剂在可持续农业实践的不同领域中的应用。医学和生物技术研究的目的,但很少有文献报道酵母具有产生一组植物生长促进活性和生物防治活性的能力。因此,本次迷你回顾的主要目的是强调酵母作为生物制剂在可持续农业实践的不同领域中的应用。
更新日期:2020-01-08
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