伴生植物对杨梅土壤养分及果实品质的影响

• 花匠小妙招
• 2024-12-24 19:09

摘要：

以伴生植物鼠尾草、波斯菊、紫云英为研究对象,探究其对丁岙杨梅土壤养分、枝叶生长和果实品质的影响。结果表明,伴生植物波斯菊能显著提升杨梅土壤中有机质、硝态氮和速效钾含量,分别比对照增加7.9%、51.3%、23.8%;波斯菊和紫云英处理对丁岙杨梅新梢和叶片生长均有一定促进作用,梢长分别比对照增加8.1%、8.8%,叶面积较对照提高6.6%、8.4%;波斯菊处理对果实品质的提升作用显著,硬度、维生素C、总氨基酸、总糖、总酚含量分别比对照增加9.8%、32.4%、10.9%、16.9%、8.9%。综上,该研究筛选到适宜丁岙杨梅生长的伴生植物波斯菊,对杨梅土壤养分改良、枝叶生长和果实品质的提升均有显著作用。

关键词: 杨梅, 伴生植物, 波斯菊, 果实品质

Abstract:

Using accompanying plants sage, coreopsis and milk vetch as research objects, the objective of this study was to explore their effects on soil nutrients, shoot and leaf growth, and fruit quality of Myrica rubra cv.Ding'ao. The results showed that the accompanying plant coreopsis significantly increased the content of organic matter, nitrate nitrogen and available potassium in the soil, increasing by 7.9%, 51.3%, and 23.8% compared with the control, respectively. The treatments of coreopsis and milk vetch have a certain promoting effects on the growth of shoots and leaves of Ding'ao. Compared with the control, the shoots length was increased by 8.1% and 8.8% respectively, and leaf area was increased by 6.6% and 8.4%. The treatment of coreopsis has a significant effect on the improvement of fruit quality. Compared with the control, the hardness and the content of vitamin C, total amino acids, total sugar, total phenolic was increased by 9.8%, 32.4%, 10.9%, 16.9% and 8.9%, respectively. In summary, the present study screened the accompanying plant coreopsis that was suitable for the growth of Ding'ao, which has a significant effect on the improvement of soil nutrient, shoot and leaf growth, and fruit quality of Myrica rubra.

Key words: Myrica rubra, accompanying plants, coreopsis, fruit quality

中图分类号: 

S667.6

相关知识

生草覆盖对果园土壤养分、果实产量及品质的影响
水肥调控对日光温室番茄产量、品质及土壤养分含量的影响
生物有机肥与土壤调理剂混施对衰弱杨梅营养生长及果实品质的改良作用
几种植物激素对杨梅果实的生长效应
不同有机肥替代比例对橘园土壤及果实品质影响研究
猕猴桃果园绿肥间作对土壤质量及果实品质的影响
牡蛎壳土壤调理剂对南岛无核荔枝土壤及果实品质的影响
施用有机肥对杨梅生长的影响
有机(类)肥料对作物产量、土壤养分及土壤微生物多样性的影响
稻草还田对设施切花菊品质及连作土壤养分的影响

网址: 伴生植物对杨梅土壤养分及果实品质的影响 https://m.huajiangbk.com/newsview1269883.html