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- Title
Management practices effects on Zanthoxylum planispinum 'dintanensis' fruit quality.
- Authors
Yu, Yanghua; Song, Yanping; Li, Yitong
- Abstract
In this work, field control experiments were conducted to clarify the effects of three management practices (dwarf and close planting + no sprinkling irrigation (A1), dwarf and close planting + sprinkling irrigation (A2), and natural growth (CK) on the quality of pericarp of Zanthoxylum planispinum 'dintanensis' in a plantation setting in a rocky desertification area of Central Guizhou Province. The results showed that the ash concentration of A2 was the highest (6.70% ± 0.42%), yet there was no significant difference from A1 (6.60% ± 0.14%) and CK (6.65% ± 0.64%), and methionine and cystine were not detected (detection limits were 13.90 and 43.60 mg kg–1, respectively). A2 management could significantly promote the concentration of amino acids (P <.05); vitamin C was not detected (detection limit was 0.20 mg kg–1), vitamin E ranked as A2 > A1 > CK, and β‐carotene ranked as A1 > A2 > CK. There were significant differences among management treatments; A1, A2, and CK had no significant effect on trace elements. In conclusion, dwarf and close planting + sprinkling irrigation is an ideal management practice improving the quality of dintanensis. Core Ideas: Effects of ecological management practices on quality of Zanthoxylum planispinum 'dintanensis'.Dwarf and close planting + sprinkling irrigation could significantly promote the concentration of amino acids.Dwarf and close planting + sprinkling irrigation improves dintanensis quality.
- Subjects
FRUIT quality; ZANTHOXYLUM; VITAMIN E; DETECTION limit; PLANT shutdowns; PLANTATIONS
- Publication
Agronomy Journal, 2022, Vol 114, Issue 4, p2095
- ISSN
0002-1962
- Publication type
Article
- DOI
10.1002/agj2.21034