干旱区生态环境知识资源中心(Arid): 调亏灌溉对枣树生长与果实品质和产量的影响

Arid

	调亏灌溉对枣树生长与果实品质和产量的影响
其他题名	Effects of regulated deficit irrigation on growth,fruit quality and yield of jujube tree
	依提卡尔·阿不都沙拉木 1; 朱成立 2; 柳智鹏 2; 蒋平 3
来源期刊	排灌机械工程学报
ISSN	1674-8530
出版年	2018
卷号	36 期号:10 页码:948-951,957
中文摘要	为探究开花坐果期调亏灌溉对南疆绿洲区灰枣树品质和产量的影响,以大田生长7 a的成龄灰枣树为试验试材,在开花坐果期进行轻度调亏处理T1(80% ET_0,其中ET_0为阶段水面蒸发量) 、中度调亏处理T2(60%ET_0) 、重度调亏处理T3(40% ET_0) 、对照处理CK(100% ET_0),探究开花坐果期调亏灌溉对灰枣树枣吊生长、果实品质、产量、经济效益等影响.结果表明:开花坐果期调亏对枣吊生长速率有显著影响,且随着水分胁迫的加剧,对枣吊生长的抑制作用越大;调亏灌溉对提高单果质量、可溶性固形物、糖酸比影响显著,其中,中度处理T2灰枣最终产量提高了9.6%,经济效益增加33.92%.因此,开花坐果期中度调亏有利于提高灰枣品质、产量及经济效益.
英文摘要	In order to explore the effects of regulated deficit irrigation in the flowering to fruit-setting stage on jujube trees in the oasis of south Xinjiang,seven-year old jujube trees were selected as experimental material. Treatments consisted of sufficient,low,moderate and severe deficit irrigation (irrigated with 100%(CK),80% (T1),60% (T2) and 40% (T3) of pan evaporation,respectively) in the flowering to fruit-setting stage. The results indicate that water deficit significantly influences the growth rate of shedding shoots in the flowering to fruit-setting stage. With the increase of water stress, the inhibition of the shedding shoots aggravates. Deficit treatments significantly improve single fruit weight,soluble solid content,soluble sugar content and sugar /acid. Especially,the moderate deficit irrigation(T2) improves fruit yield 9.6% higher than that of the control and increases economic benefit by 33.92%. Therefore,appropriate deficit irrigation is of benefit to increasing gray jujube yield,quality and economic benefit.
中文关键词	灰枣树 ; 调亏灌溉 ; 枣吊 ; 品质 ; 产量
英文关键词	gray jujube tree regulated deficit irrigation jujube-bearing branch quality yield
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURAL ENGINEERING
WOS研究方向	Agriculture
CSCD记录号	CSCD:6326396
来源机构	新疆农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/238030
作者单位	1.新疆农业大学水利与土木工程学院, 乌鲁木齐, 新疆 830052, 中国; 2.河海大学, 南方灌区高效灌排与农业水土环境教育部重点实验室, 南京, 江苏 210098, 中国; 3.扬州市邗江区水利局, 扬州, 江苏 225000, 中国
推荐引用方式 GB/T 7714	依提卡尔·阿不都沙拉木,朱成立,柳智鹏,等. 调亏灌溉对枣树生长与果实品质和产量的影响[J]. 新疆农业大学,2018,36(10):948-951,957.
APA	依提卡尔·阿不都沙拉木,朱成立,柳智鹏,&蒋平.(2018).调亏灌溉对枣树生长与果实品质和产量的影响.排灌机械工程学报,36(10),948-951,957.
MLA	依提卡尔·阿不都沙拉木,et al."调亏灌溉对枣树生长与果实品质和产量的影响".排灌机械工程学报 36.10(2018):948-951,957.