干旱区生态环境知识资源中心(Arid): 宁夏澳洲青苹光温生产潜力的计算与分析

Arid

	宁夏澳洲青苹光温生产潜力的计算与分析
其他题名	Calculation and analysis of light and temperature potential productivity of Malus domestica Granny Smith’
	段晓凤 1; 张磊 1; 马国飞 1; 卫建国 2; 曹宁 3
来源期刊	浙江农林大学学报
ISSN	2095-0756
出版年	2017
卷号	34 期号:3 页码:443-448
中文摘要	苹果Malus domestica生产潜力的主要影响因素为温度和光照。为计算宁夏高酸苹果光温生产潜力,利用全区各地1980-2015年的气象资料及近4 a高酸苹果中晚熟品种澳洲青苹 Malus domestica ’Granny Smith’的发育期观测资料,采用光照、温度逐级订正的方法,分不同发育期(发芽期-幼果期和幼果期-成熟期)计算得出宁夏全区各地高酸苹果光合生产潜力及光温生产潜力。结果显示:宁夏高酸苹果光合生产潜力为114.0~146.9 t·hm~(-2),与太阳光合有效辐射空间分布趋势一致;光温生产潜力为68.8~142.9 t·hm~(-2)。与鲜食苹果对比,高酸苹果光合生产潜力偏低15.4%~18.4%,而光温生产潜力比鲜食苹果高10.9%~30.1%,因此,温度对鲜食苹果的限制作用大于对高酸苹果。另外,高酸苹果生产潜力空间分布可分为灌区各地及中部干旱带东北部、中部干旱带其他地区至海原以北、海原以南3个地区,基本与宁夏自然地理分区一致。
英文摘要	The main factors for productivity of highly acidic apples have shown to be temperature and illumination. To calculate light and temperature potential productivity of Ningxia highly acidic apples, making a contribution to increase actual yield, meteorological data (1980-2015) from the surrounding region and observational data of a late-maturing cultivar of nearly four-year-old ’Granny Smith’ apples were used. Illumination and temperature were revised step by step. The productivity of highly acidic apples was accumulated at different developmental stages (germination period to young fruit period and young fruit period to mature fruit period) in the Ningxia region (AHP). Results showed that the photosynthetic potential production of highly acidic apples was 114.0-146.9 t·hm~(-2), which was consistent with the distribution of solar photosynthetically active radiation. Light and temperature potential productivity was 68.8-142.9 t·hm~(-2). Compared with fresh apples, photosynthetic potential production of Granny Smith’ apples was 15.4%-18.4% lower with light and temperature potential productivity being 10.9% -30.1% higher than fresh apples. Also, the restrictive action of temperature on fresh apples was greater than on the highly acidic apples. In addition, the spatial distribution of potential productivity for highly acidic apples was consistent with natural geographical subdivisions in Ningxia and was divided into three areas: 1) north areas of Ningxia, 2) central arid zones of Ningxia, and 3) south areas of Ningxia.
中文关键词	农业气象学 ; 果树学 ; 澳洲青苹 ; 光合生产潜力 ; 光温生产潜力 ; 宁夏
英文关键词	agricultural meteorology pomology Malus domes tica Granny Smith photosynthetic potential production light and temperature potential productivity Ningxia
语种	中文
国家	中国
收录类别	CSCD
WOS类目	HORTICULTURE ; AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:6003251
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/236941
作者单位	1.宁夏气象科学研究所, 中国气象局旱区特色农业气象灾害监测预警与风险管理重点实验室;;宁夏气象防灾减灾重点实验室, 银川, 宁夏 750002, 中国; 2.宁夏气象信息中心, 中国气象局旱区特色农业气象灾害监测预警与风险管理重点实验室;;宁夏气象防灾减灾重点实验室, 银川, 宁夏 750002, 中国; 3.宁夏气象灾害防御技术中心(宁夏人工影响天气中心), 中国气象局旱区特色农业气象灾害监测预警与风险管理重点实验室;;宁夏气象防灾减灾重点实验室, 银川, 宁夏 750002, 中国
推荐引用方式 GB/T 7714	段晓凤,张磊,马国飞,等. 宁夏澳洲青苹光温生产潜力的计算与分析[J],2017,34(3):443-448.
APA	段晓凤,张磊,马国飞,卫建国,&曹宁.(2017).宁夏澳洲青苹光温生产潜力的计算与分析.浙江农林大学学报,34(3),443-448.
MLA	段晓凤,et al."宁夏澳洲青苹光温生产潜力的计算与分析".浙江农林大学学报 34.3(2017):443-448.