[1]吴顺科,孙丙寅,郑涛*,等. ‘树上干杏’果实生长与气象因子的相关性[J].西北林学院学报,2022,37(5):111-116.[doi:10.3969/j.issn.1001-7461.2022.05.15]
　WU Shun-ke,SUN Bing-yin,ZHENG Tao*,et al. Correlation Between Meteorological Factors and Fruit Growth of ’Shushanggan’ Apricot[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2022,37(5):111-116.[doi:10.3969/j.issn.1001-7461.2022.05.15]
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 ‘树上干杏’果实生长与气象因子的相关性()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第37卷
期数:
2022年第5期
页码:
111-116
栏目:
出版日期:
2022-09-30

文章信息/Info

Title:
 Correlation Between Meteorological Factors and Fruit Growth of ’Shushanggan’ Apricot
文章编号:
1001-7461(2022)05-0111-06
作者:
 吴顺科1; 孙丙寅2; 郑涛3*; 刘淑明3*
 （1.陕西省凤县平木镇林业站,陕西 凤县 721700；2.杨凌职业技术学院 生态环境工程分院，陕西 杨陵 712100；3.西北农林科技大学 理学院，陕西 杨陵 712100）
Author(s):
 WU Shun-ke1; SUN Bing-yin2; ZHENG Tao3*; LIU Shu-ming3*
 (1.Pingmu Town Forestry Station,Fengxian 721700,Shaanxi,China; 2.Branch of Eco-environmental Engineering,Yangling Vocational & Technical College,Yangling 712100,Shaanxi,China; 3.College of Science,Northwest A&F University,Yangling 712100,Shaanxi,China)
关键词:
 ; 树上干杏; 果实; 果径; 气象因子; 相关性分析
Keywords:
 ; ’Shushanggan’ apricot;  fruit;  fruit diameter;  meteorological factor;  correlation analysis
分类号:
S662.2
DOI:
10.3969/j.issn.1001-7461.2022.05.15
文献标志码:
A
摘要:
 以7年生‘树上干杏’为材料，测定果实的纵、横径，对试验区各气象因子进行同步观测，分析‘树上干杏’果径（纵径和横径）生长规律及与气象因子的相关性。结果表明，‘树上干杏’果实的果径生长表现为逐渐上升的单S形曲线，分为果实膨大期和果实成熟期2个阶段；果实体积增长呈双S形变化，具有2个生长变化高峰。果径和体积与最高气温、最低气温、地表温度和地下20 cm温度呈显著正相关 (P<0.01)，与瞬时风速、平均风速呈显著负相关 (P<0.01)。果实的生长发育与气温、地温、风速和光照有密切的相关性。根据‘树上干杏’果实的生长曲线，可充分利用当地的气候资源，在‘树上干杏’生长的关键时期，合理施肥、加强病虫害管理，提升果实的产量和品质。
Abstract:
 The aim of this study was to study the growth and development dynamics of ’Shushanggan’ Apricot (apricot fruit dried in the tree) and its relationship with meteorological factors.Taking 7-year-old trees of ’Shushanggan’ apricot as materials,the longitudinal and transverse diameters of fruits were measured,the meteorological factors in the testing area were determined at the same time,and the correlation between fruit diameter change and meteorological factors at different developmental stages were analyzed.The results showed that the diameter of ’Shushanggan’ Apricot fruit showed a single ’S’ dynamic curve,and fruit volume growth curve presented a double ’S’ type with two growth peaks.Fruit diameter and volume were significantly and positively correlated with maximum temperature,minimum temperature,surface temperature and underground 20 cm temperature (P<0.01),and significantly and negatively correlated with instantaneous wind speed and average wind speed (P<0.01).Fruit growth and development were closely related to temperature,ground temperature,wind speed and light.Based on the growth curve of ’Shushanggan’ Apricot,It was suggested that local climate resources should be fully used,attention should be paid during the key growth stages in the aspects of reasonable fertilizer application,intensive pest management to improve fruit yield and quality.

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备注/Memo

备注/Memo:
 收稿日期：2021-11-05修回日期：2022-01-04
基金项目：咸阳市重大科技项目（2020k01-35）；咸阳市科技局项目（2019k02-44）。
第一作者：吴顺科。研究方向：森林资源管理。E-mail:1701967482@qq.com
*通信作者：郑涛，在读博士。研究方向：植物资源利用与遗传育种，环境生物物理。E-mail:zhengyhy@163.com；
刘淑明，硕士，教授。研究方向：应用气象及环境生物物理。E-mail:liusm@nwsuaf.edu.cn
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