(Ocimum basilicum) 土地植物可以在水量有限的环境中使用
Iakovos Kalamartzis1, Paschalis Papakaloudis1, Christos Dordas1
1Laboratory of Agronomy, School of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
Plants (Basel, Switzerland)
|July 14, 2023
概括
某些土土地品种,如阿索斯白 (AWS) 和吉加斯白 (GWS),表现出更好的适应水有限的条件. 这些发现表明它们适合在干旱地区种植,从而促进了水资源的节约.
科学领域:
- 农业科学 农业科学
- 植物科学 植物科学
- 园艺园艺 园艺园艺
背景情况:
- (Ocimum basilicum L.) 是一个具有全球意义的芳香和药用植物.
- 它的种植广泛,因其多样性和用途而受到重视.
- 了解品种适应环境压力对于可持续农业至关重要.
研究的目的:
- 评估土土地品种与商业品种在水有限环境中的比较适应性.
- 为了确定具有增强干旱耐受性的特定陆地品种.
- 评估水资源可用性对关键生长和产量参数的影响.
主要方法:
- 实地试验进行了三年,比较了各种玄米基因型的不同灌水平 (d40和d100).
- 测量包括植物高度,叶面积指数,干物产量和精油产量.
- 使用统计分析来确定灌和基因型对测量参数的影响.
主要成果:
- 灌水平和基因型都显著影响了植物的高度和叶面积指数.
- 减少水的可用性 (d40) 导致所有基因型的干物质产量下降20%,精油产量下降21%.
- 在水有限的条件下,白 (AWS) 和Gigas白 (GWS) 呈现出优越的性能.
结论:
- 玄米的土地种类显示出在干旱地区的气候条件下种植的潜力,并采用了优化的水资源管理策略.
- 已确定的陆地品种 (AWS和GWS) 适合缺水地区,有助于水资源保护工作.
- 利用耐旱的陆地品种可以扩大干旱和半干旱环境中的农业可能性.
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