Anhui Agricultural Science Bulletin >
2025 , Vol. 31 >Issue 23: 30 - 33
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.23.008
Analysis of the suitability of climatic conditions in Hongya County for the growth and development of Zanthoxylum armatum
Received date: 2025-03-10
Online published: 2025-12-17
This study collected multi-year meteorological data (including temperature, precipitation, sunlight, wind speed, and humidity) and growth data of Zanthoxylum armatum in Hongya County, Meishan City, Sichuan Province. Combined with the biological characteristics and growth and development requirements of Zanthoxylum armatum, it analyzed the impact of the local climate on its growth and development. The results showed that the suitable temperature for Zanthoxylum armatum growth ranged from 15 to 20 ℃. In the study area, the average temperatures during the germination period, flowering period, fruit expansion period, and dormancy period were 15.6-20.5, 17.0-19.0, 24.5-26.8, and 6.8-9.2 ℃, respectively. The suitable annual precipitation for Zanthoxylum armatum growth was 900-1 300 mm, and the average precipitation during the germination period, fruit expansion period was 286.5, 653.2 mm, respectively. The overall temperature and precipitation conditions were suitable for Zanthoxylum armatum growth, but extreme high temperatures low temperatures, rainstorms, and droughts occasionally occurred in some areas, seriously affecting plant growth and fruit development. Zanthoxylum armatum required 8-10 hours of sunlight per day, and the annual average sunshine hours in the study area were 1 027.5 hours, which basically meets its light demand for growth. Sufficient sunlight could promote flower bud differentiation and improve fruit quality of Zanthoxylum armatum. The multi-year average wind speed in the study area was low (1.1 m/s), and the average relative humidity was 78%. Gentle wind was conducted to air circulation in the Zanthoxylum armatum orchard, reducing the occurrence of diseases and pests; suitable humidity was beneficial to pollen transmission and germination, improving pollination success rate. In conclusion, the climatic conditions in the study area were generally favorable for Zanthoxylum armatum growth, but scientific and precise cultivation management measures are needed to ensure its normal growth in the face of special weather conditions such as high temperature and drought.
Key words: Zanthoxylum armatum; temperature; precipitation; growth and development
HE Jianxi . Analysis of the suitability of climatic conditions in Hongya County for the growth and development of Zanthoxylum armatum[J]. Anhui Agricultural Science Bulletin, 2025 , 31(23) : 30 -33 . DOI: 10.16377/j.cnki.issn1007-7731.2025.23.008
| [1] |
中国科学院中国植物志编辑委员会. 中国植物志[M]. 北京:科学出版社,1997.
|
| [2] |
祝磊,陈茜,黎江华,等. 藤椒来源的考证与定义的思考[J]. 中草药,2018,49(4):987-992.
|
| [3] |
王永平,牛君侠,银航,等. 竹叶花椒研究进展[J]. 陕西林业科技,2019,47(5):102-107.
|
| [4] |
李正才. 无公害藤椒栽培技术要点[J]. 四川农业科技,2004(9):15-16.
|
| [5] |
肖正春,张卫明,张广伦. 青花椒及其开发利用[J]. 中国野生植物资源,2015,34(5):57-59.
|
| [6] |
秦运潭,向淑华. 藤椒特征特性及栽培技术[J]. 现代农业科技,2011(18):136-137.
|
| [7] |
曹佳瑛,刘玉垠. 藤椒生物学特性及栽培管理技术[J]. 陕西林业科技,2021,49(3):88-91.
|
| [8] |
洪雅县党史和地方志编纂中心. 洪雅年鉴 2023[M]. 成都:成都地图出版社,2023.
|
/
| 〈 |
|
〉 |