Marwa A Fakhr, Abdelghafar M Abu-Elsaoud, Khadiga Alharbi, Muhammad Zia-Ur-Rehman, Muhammad Usman, Mona H Soliman
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引用次数: 0
摘要
气候变化引起的干旱胁迫会降低作物产量，但施用β-谷甾醇（BS）和生物炭（BC）可促进作物生长和提高产量。我们通过盆栽实验研究了在干旱胁迫下单独或联合施用 BS 和 BC 对黄花菜生长和产量的影响。在干旱胁迫下，BS 和 BC 的协同施用增加了黄花菜的株高（46.9 厘米）、芽干重（6.9 克/盆）和根干重（2.5 克/盆）。各处理的光合速率变化趋势仍为 BC（15%）和 BS（15%）。
Investigating the combined effects of β-sitosterol and biochar on nutritional value and drought tolerance in Phaseolus vulgaris under drought stress.
Climate change-induced drought stress decreases crop productivity, but the application of β-sitosterol (BS) and biochar (BC) boosts crop growth and yield. A pot experiment was conducted to examine the effects of the alone and combined application of BS and BC on the growth and yield of Phaseolus vulgaris under drought stress. The synergistic application of BS and BC increased plant height (46.9cm), shoot dry weight (6.9g/pot), and root dry weight (2.5g/pot) of P. vulgaris plants under drought stress. The trend of applied treatments for photosynthetic rate remained as BC (15%)
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