喷叶子肥料会影响叶子的生理功能,并提高果的质量
Hong-Fu Xu1, Shi-Mei Li1, Wei-Feng Ma1
1The College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China.
Plants (Basel, Switzerland)
|September 27, 2025
概括
叶子肥料显著提高了果的质量和风味. 矿物源酸叶式肥料显示出最好的结果,改善了关键的营养和感官属性.
科学领域:
- 园艺科学 园艺科学
- 植物营养 植物营养
- 农业化学 农业化学
背景情况:
- 叶子化肥是提高作物营养利用效率的关键策略.
- 优化果的质量和产量需要了解特定叶子营养素的影响.
- 之前的研究强调了各种元素可能影响水果成分和感官特征的潜力.
研究的目的:
- 在"Snick"果树上选和评估不同叶子肥料的有效性.
- 为了确定氨基酸,,和在叶子上的应用对水果质量,产量和生理功能的影响.
- 确定最佳的叶子肥料,以提高果的质量和风味.
主要方法:
- 在6岁的"Snick"果树上进行的实验.
- 应用不同的叶子肥料,包括氨基酸,,和.
- 测量主要的水果质量参数:氨基酸,维生素C,糖 (糖,葡萄糖),有机酸 (葡萄酸),化合物,黄,可溶性蛋白质和芳香物质.
- 结果与对照组 (CK) 的比较.
主要成果:
- 氨基酸叶子肥料增加了 44.26% 的酸.
- 叶类肥料增加了维生素C32.39%,糖糖增加了19.71%,总香气增加了13.41%.
- 叶类肥料增加了 70.69% 的皮黄素,达到 3.67 mg·g-1 .
- 叶类肥料改善了水果的外观,剥皮的,可溶性蛋白质 (25.39%的增加) 和葡萄糖 (55.91%的增加).
- 矿物源富尔维酸叶式肥料对水果质量和风味产生了最好的整体影响.
结论:
- 叶子肥料通过改善叶子生理功能,有效地提高果的质量和风味.
- 像,和这样的特定营养素在培养期望的水果属性方面发挥着至关重要的作用.
- 矿物源酸叶式肥料是改善果产量和质量的建议,为其应用提供科学依据.
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