日本耐寒无刺飞騨花椒品种资源引种栽培适应性试验研究  

Study on Regional Cultivation Characteristics of Zanthoxylum fei-tuo Demonstration Forest

作　　者：王莎[1] 叶每敏 吴玉丹 熊量[1] 吴宗兴[1] 王世兴 WANG Sha;YE Min;WU Yu-dan;XIONG Liang;WU Zong-xing;WANG Shi-xing(Sichuan Academy of Forestry Sciences,Chengdu 610081,China;Sichuan Xing Yun Technology Co.,Ltd.,Chongzhou 611200,China)

机构地区：[1]四川省林业科学研究院,四川成都610081 [2]四川兴芸生态农林科技开发有限责任公司,四川崇州市611200

出　　处：《四川林勘设计》2023年第1期14-19,共6页Sichuan Forestry Exploration and Design

基　　金：四川省科技厅日本耐寒无刺飞花椒品种资源及栽培技术引进示范项目(2021YFH0035)。

摘　　要：为了筛选出适宜四川种植的耐寒无刺花椒新品种,特引进日本高纬度、高海拔区耐寒无刺飞騨花椒品种,连续3年在四川区域开展该品种物候期、生长习性和适应性研究。结果表明:(1)3年生的飞騨花椒的萌芽期集中在2月下句至3月上旬,展叶期集中在3月中旬至3月下旬,开花期集中在3月下旬至4月上旬,结果期集中在4月中句至4月下旬,果实成熟期集中在8月上旬至8月下旬,落叶期集中在10月下旬至11月中旬。(2)3年生的飞騨花椒平均株高为194.0cm,地径为19.99 mm,果穗数为226个,果粒数59个,果径为5.21mm,千粒鲜重为82.6g,分枝数没有差异。(3)3年生的飞騨花椒株产量平均为2.09kg,干制比为4.10:1。(4)飞花椒在四川主要引种栽培区的引种成活率高、抗病性强、适应性好。In order to select a new variety of Zanthoxylum fei-tuo suitable for planting in Sichuan area,a new variety of Z anthoxylum fei-tuo which grew in the high latitude and high altitude has been introduced from Japan.Experiments on phenology,growth habit and adaptability of the cultivar were carried out in Sichuan for three consecutive years.The results showed that:(1)The three-years-old Zanthoxylum fei-tuo germination period was concentrated from late February to early March,the leaf development period was concentrated from mid-March to late March,the flowering period was concentrated from late March to early April,the fruiting period was concentrated from mid-April to late April,the fruit maturation period was concentrated from early August to late August,and the defoliation period was concentrated from late October to mid-November.(2)The average height of the three-year-old Zanthoxylum fei-tuo was 194.0 cm,the ground diameter 19.99 mm,the number of ears 226,the number of grains 59,the diameter 5.21 mm,Thousand grain fresh weight 82.6 g,and the number of branches did not differ.(3)The three-years-old Zanthoxylum fei-tuo,which yield an average of 2.09 kg each plant and the dry ratio was 4.10:1.(4)Zanthoxylum fei-tuo achieved high survival rate,high disease resistance and good adaptability from main cultivation areas in Sichuan.

关 键 词：飞騨花椒 品种资源 引种栽培 适应性 

分 类 号：S573.9[农业科学—作物学]