ArticleFrontiers in plant science2024
Groundcover improves nutrition and growth of citrus trees and reduces water runoff, soil erosion and nutrient loss on sloping farmland.
Article in Frontiers in plant science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Evaluating Multi-Benefit Cover Crop Management Models for Citrus Sustainable Management: A Field Study from Central China.Plants (Basel, Switzerland) · 2026Article
- Effects of cover cropping on orchard soil microbiomes: Mechanisms and perspectives.AIMS microbiology · 2026Review
- Effects of water deficit on fruit quality and water productivity of citrus under plastic film mulching in Western Hubei, China.Frontiers in plant science · 2025Article
- The impact of long-term mulching cultivation on soil quality, microbial community structure, and fruit quality in "Wanzhou Red Mandarin" citrus orchard.Frontiers in microbiology · 2025Article
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10 authors.
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Abstract
Introduction: Groundcover management plays a crucial role in improving water retention and soil nutrition in orchard systems, thereby preventing environmental constrains by non-point source pollution. However, effectiveness of groundcover management in citrus orchards developed on sloping farmland with eroded purple soil has not been studied in detail. In particular, information on the soil nutrient losses, Methods: The present study evaluated the effects of different cover crops, Results and discussion: The results show that the groundcover species Lolium and Vicia mediated nursing effects on nutrition and growth of citrus trees. These nursing effects included enhanced foliar levels of carbon(C), N and P as well as increased tree height, stem diameter, and crown width. Groundcover management generally reduced the annual surface runoff, interflow, soil loss, total N loss and total P loss. Among the cover crop species studied, Lolium and Vicia were overall more efficient than Ory in this context. Lolium reduced the average annual total loss of N and P by 42.53% and 49.23%, respectively, compared with clean tillage. The estimated annual reduction potentials of soil, N and P losses in Southwestern China were 16.3, 3.4 and 8.5 million tons yr
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