增加生产多样性和饮食质量:来自孟加拉国的证据
Akhter Ahmed1, Fiona Coleman2, Julie Ghostlaw3
1International Food Policy Research Institute (IFPRI)- Dhaka.
概括
结合农业培训和营养行为改变沟通 (BCC),改善了孟加拉国的农村饮食和农场生产多样性. 增加性别敏感性并没有显著提高这些结果.
科学领域:
- 农业经济学 农业经济学
- 公共卫生营养 公共卫生营养
- 发展研究研究发展研究.
背景情况:
- 孟加拉国的农村家庭在生产多样性和饮食质量方面面临挑战.
- 结合农业培训和营养行为改变沟通 (BCC) 的干预措施被探索以应对这些挑战.
研究的目的:
- 评估农业培训和营养 (BCC) 的影响,单独和联合,有或没有性别意识,对孟加拉农村的生产多样性和饮食质量.
- 评估不同干预组件对家庭粮食安全和营养结果的有效性.
主要方法:
- 在孟加拉农村进行了一项随机对照试验.
- 政府雇员实施了四个治疗部门:单独农业培训,单独营养BCC,联合农业培训和营养BCC,以及联合农业培训,营养BCC和性别敏感化.
- 测量结果包括生产多样性 (田间作物,农场活动) 和饮食多样性和质量.
主要成果:
- 没有治疗增加了田间作物生产的多样性.
- 农业培训提高了家庭农场花园的多样性和生产蛋,乳制品或鱼类的可能性,家庭农场生产的绝对增加很小.
- 综合农业培训和营养BCC显示,食品消费和饮食质量得到了最大的改善;增加性别敏感性没有产生显著的额外益处.
结论:
- 结合农业培训和营养 (BCC) 的干预措施有效地提高农村家庭的生产多样性和饮食质量.
- 虽然有好处,但这些联合干预措施并不是一个完整的解决方案,但有助于改善农村饮食.
- 当将性别敏感性添加到农业和营养联合干预措施中时,对测量结果没有显著的额外影响.
相关概念视频
Plant Breeding and Biotechnology
18.9K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
18.9K
The Central Dogma
21.4K
The central dogma explains the flow of genetic information from DNA nucleotides to the amino acid sequence of proteins.
RNA is the Missing Link Between DNA and Proteins
In the early 1900s, scientists discovered that DNA stores all the information needed for cellular functions and that proteins perform most of these functions. However, the mechanisms of converting genetic information into functional proteins remained unknown for many years. Initially, it was believed that a single gene is...
RNA is the Missing Link Between DNA and Proteins
In the early 1900s, scientists discovered that DNA stores all the information needed for cellular functions and that proteins perform most of these functions. However, the mechanisms of converting genetic information into functional proteins remained unknown for many years. Initially, it was believed that a single gene is...
21.4K
Recombinant DNA
94.1K
Overview
94.1K
Transgenic Plants
7.2K
Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
7.2K


