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首页> 外文会议>Plant growth-promoting rhizobacteria (PGPR) for sustainable agriculture >Current status of biofertilizers development, farmers acceptance,utilization and future perspective in Andhra Pradesh, India
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Current status of biofertilizers development, farmers acceptance,utilization and future perspective in Andhra Pradesh, India

机译：印度安得拉邦生物肥料发展的现状，农民的接受程度，利用前景和未来展望

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摘要

Andhra Pradesh climate is generally hot and humid. The major role in determining the climate of the state is played by south west monsoons. Agriculture plays a pivotal role in the economy of the state. In recent years, indiscriminate use of chemical pesticides and fertilizers lead to increased cost of cultivation and environmental pollution. Due to, energy crisis and increased fertilizer cost have necessitated to use of cost effective organic sources of nutrients to maintain soil fertility, productivity and health for sustainable crop production. Use of organic manures and biofertilizers could offer a safe and best option for reduction of currently used agrichemicals. Beneficial microbes such as Rhizobium, associative and free living nitrogen-fixing bacteria, phosphate solubilizing bacteria, arbuscularmycorrhiza, and other beneficial fungi are considered as bio-fertilizers. The extensive research program on beneficial bacteria and fungi in our lab has resulted in the development of a wide range of biofertilizers, which satisfied the nutrient requirements of crops, suppression of diseases and increased the crop yields. Our experiments in the greenhouse and under field conditions showed that different crops responded positively to microbial inoculations.
机译：安得拉邦的气候通常炎热潮湿。西南季风是决定该州气候的主要因素。农业在国家经济中起着举足轻重的作用。近年来，不加选择地使用化学农药和化肥导致种植成本增加和环境污染。由于能源危机和化肥成本的增加，必须使用具有成本效益的有机养分资源来维持土壤肥力，生产力和健康状况，以实现可持续的作物生产。使用有机肥料和生物肥料可以为减少目前使用的农药提供安全和最佳的选择。有益微生物如根瘤菌，缔合和自由生活的固氮菌，磷酸盐增溶菌，丛枝菌根和其他有益真菌被视为生物肥料。我们实验室对有益细菌和真菌的广泛研究计划已导致开发出多种生物肥料，这些肥料可满足作物的营养需求，抑制疾病和提高作物产量。我们在温室和田间条件下进行的实验表明，不同的农作物对微生物接种有积极的反应。

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