将菜纳入农业食品系统的挑战和前景
Irfan Afzal1, Muhammad Zia Ul Haq1, Shahbaz Ahmed2
1Department of Agronomy, University of Agriculture, Faisalabad 38040, Pakistan.
Plants (Basel, Switzerland)
|October 14, 2023
概括
昆在气候变化中为全球粮食安全提供了一个营养解决方案. 研究探讨了它的适应性,并解决了种植挑战,如杂草侵袭和素含量,以实现更广泛的采用.
科学领域:
- 农业科学 农业科学
- 植物育种 植物育种
- 粮食安全 粮食安全
背景情况:
- 昆是一种高营养和非生物耐压作物,对全球粮食安全至关重要,尤其是在不断变化的气候条件下.
- 目前的研究使用形态学,现象学,生理学和产量相关的属性评估了在各种压力环境条件下的适用性.
- 昆种植的关键约束因素包括杂草的侵袭,树立的建立,光周期的敏感性,收获后的种子生存能力的丧失,热应激和沙波的存在.
研究的目的:
- 评估昆在不断变化的气候条件下确保粮食安全的潜力.
- 识别和解决阻碍昆种植和消费的主要限制因素.
- 通过现代育种计划,促进昆在边缘化条件下的适应,并提高对其营养和经济潜力的认识.
主要方法:
- 进行全球实验,评估昆的形态学,现象学,生理学和压力下的产量.
- 利用包括参与式方法在内的现代育种计划,为改定制的育种目标.
- 分析诸如杂草侵袭,热应激和沙宁存在等约束因素.
主要成果:
- 昆对非生物压力的耐受性很高,使其成为粮食安全的有价值作物.
- 确定的主要种植约束包括杂草侵袭,建立问题,光周期敏感性,种子活力,繁殖阶段热应激和素含量.
- 参与式育种方法正在被用来增强昆在充满挑战的环境中的适应性.
结论:
- 昆是一种有希望的作物,可以提高全球粮食安全,因为它的营养价值和耐压力.
- 解决种植挑战,如清除沙宁和机械化农业,对于扩大华的全球影响力至关重要.
- 未来的育种工作应该集中在开发甜的,大粒的品种和改善农业系统,以促进种植和消费.
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