[1]子桂才,李庆华*,陈玉平,等.丽江不同海拔地区5个花椒品种适应性评价[J].江苏林业科技,2023,50(04):12-16.[doi:10.3969/j.issn.1001-7380.2023.04.003]
 Zi Guicai,Li Qinghua*,Chen Yuping,et al.Adaptability evaluation of five Zanthoxylum cultivars at different elevation in Lijiang[J].Journal of Jiangsu Forestry Science &Technology,2023,50(04):12-16.[doi:10.3969/j.issn.1001-7380.2023.04.003]
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丽江不同海拔地区5个花椒品种适应性评价()
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《江苏林业科技》[ISSN:1001-7380/CN:32-1236/S]

卷:
第50卷
期数:
2023年04期
页码:
12-16
栏目:
试验研究
出版日期:
2023-08-31

文章信息/Info

Title:
Adaptability evaluation of five Zanthoxylum cultivars at different elevation in Lijiang
文章编号:
1001-7380(2023)04-0012-05
作者:
子桂才李庆华*陈玉平高云贵王晓燕王洪艳
丽江市林业科学研究所,云南 丽江 674100
Author(s):
Zi Guicai Li Qinghua* Chen Yuping Gao Yungui Wang Xiaoyan Wang Hongyan
Forestry Research Institute of Lijiang,Lijiang 674100,China
关键词:
花椒生长指标结实指标栽培优良品种丽江
Keywords:
Pricklyash Growth index Fruit bearing index Cultivate Variety Lijiang
分类号:
S573.+9;TS202.3
DOI:
10.3969/j.issn.1001-7380.2023.04.003
文献标志码:
A
摘要:
为了研究不同海拔高度对不同花椒品种生长和结实的影响,采用5个花椒品种(竹叶花椒‘丽科1号’ ‘藤椒’,青花椒‘云林2号’ ‘腊龙2号’和竹叶花椒‘华丽’,即C1—C5)为试验材料,在不同海拔(1 404,1 535,1 782,1 847 m,即A1—A4)进行2因素随机区组对比试验,于2021年1月—2023年8月测定了生长和结实指标(地径、冠幅、果径、鲜果百粒质量和单株鲜果产量)。结果表明:4个处理中,5个参试花椒品种的生长和结实指标差异均达极显著水平。在4个海拔高度下,5个花椒品种的地径、冠幅、果径和单株产量增长值顺序均为A1 >A2 >A3 >A4,且A1与A2差异不显著。在4个处理中,5个花椒品种的地径、冠幅、果径和单株产量增长值顺序均为C2>C1C3>C5>C4 。试验区4个海拔高度最适宜5个参试花椒品种生长和结实的海拔为1 404—1 535 m;在海拔高度为1 404—1 535 m 时,竹叶花椒‘藤椒’的生长和结实指标均为最高,‘丽科1号’次之。
Abstract:
In order to study the effects of different altitudes on the growth and fruit bearing of different Zanthoxylum crops, five Zanthoxylum varieties (Z. armatum ‘LIKE-1’ and ‘TENGJIAO’, Z. schinifolium ‘YUNLIN-2’ and ‘LALONG-2’and Z. armatum ‘HUALI’, namely C1—C5)were used as experimental materials. A 2-factor randomized block comparison experiment was conducted at different altitudes (1 404,1 535,1 782,1 847 m, i.e. A1—A4), and the growth and fruit setting indexes (ground diameter, crown width, fruit diameter, 100 grains weight of fresh fruit and fruit yield per plant) were measured from July 2021 to August 2023. The results showed as follows: Among the 4 treatments, the growth and fruiting indexes of the 5 tested Zanthoxylum varieties were significantly different. The order of ground diameter, crown width, fruit diameter and yield growth value per plant was A1>A2>A3>A4, and there was no significant difference between A1 and A2 at 4 altitudes. In the four treatments, the order of ground diameter, crown width, fruit diameter and yield growth value per plant of the five Zanthoxylum varieties was C2>C1>C3>C5>C4. The results indicated that altitude was one of the factors affecting the growth and fruiting of Z. schinifolium and Z. armatum. The most suitable eltitude for the growth and fruiting of five varieties were 1 404—1 535 m. At the altitude of 1 404—1 535 m, the growth and fruit indexes of TENGJIAO were the highest, followed by LIKE-1.

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备注/Memo

备注/Memo:
收稿日期:2023-05-08;修回日期:2023-06-09
基金项目:云南省2021年农业领域科技计划项目“花椒提质增效关键技术研究与示范”(202105177);云南省中青年学术和技术带头人后备人才及创新人才项目(202305AD160050);丽江市中青年学术和技术带头人后备人才培养计划项目;丽江市‘兴丽英才计划’青年人才支持计划项目
作者简介:子桂才(1984- ),男,彝族,高级工程师,硕士。主要研究方向为经济林及林下药材。E-mail:550257134@qq.com
*通信作者:李庆华(1976- ),女,汉族,高级工程师,硕士。研究方向为林业科研及林业技术推广工作。
更新日期/Last Update: 2023-11-15