通过农学和营养管理来提高芳香大米的生产,以提高产量和质量
Partha Sarathi Patra1, Rajesh Saha2, Arju Sahid Ahmed2
1Regional Research Station, Terai Zone, Uttar Banga Krishi Viswavidyalaya, Pundibari, Cooch Behar, West Bengal, 736165, India.
Scientific reports
|July 5, 2024
概括
机械移植显著提高了芳香大米的产量和质量. 有机营养物质,特别是虫,进一步提高作物表现和土壤健康,提供可持续和有利可图的生产模式.
科学领域:
- 农业科学 农业科学
- 农业学是一种农业学.
- 土壤科学 土壤科学
背景情况:
- 国际上对芳香大米的需求不断增长,需要改进种植实践.
- "Tulaipanji"大米品种是一种关键的芳香品种,需要提高产量和质量.
- 可持续的农业方法对于全球粮食安全至关重要.
研究的目的:
- 为了提高"Tulaipanji"芳香大米的产量和质量.
- 评估先进种植技术和有机营养管理的影响.
- 确定最经济可行和可持续的种植方法.
主要方法:
- 三种种植技术的比较研究:机械移植,湿直接播种和传统方法.
- 评估了四种营养管理策略:虫,农场,混合应用和常规肥料.
- 在西孟加拉邦库奇比哈尔的Uttar Banga Krishi Viswavidyalaya进行为期两年的实地研究.
主要成果:
- 机械移植增加了31.98%的产量 (相对于传统) 和71.05% (相对于湿直接播种).
- 虫堆肥应用比传统肥料提高了21.31%的产量,改善了营养和质量.
- 虫增强了土壤的健康状况,由较高的脱酶活性表明.
- 机械移植与虫堆肥提供了最高的净回报和成本效益比率.
结论:
- 机械移植和有机肥料,特别是混凝土,为芳香大米生产提供了卓越的模式.
- 这种综合方法提高了产量,质量,土壤健康和经济利能力.
- 这些发现支持全球采用芳香大米种植的可持续实践.
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