干旱区生态环境知识资源中心(Arid): 旱区水肥耦合对枸杞果实糖类和类胡萝卜素的影响

Arid

	旱区水肥耦合对枸杞果实糖类和类胡萝卜素的影响
其他题名	Interactive Effects ofWater and Fertilizer on Contents of Sugar and Carotene inWolfberry in Arid Regions
	尹亮 1; 尹娟 2; 赵彦波 1; 程良 1; 郑艳军 1
来源期刊	灌溉排水学报
ISSN	1672-3317
出版年	2018
卷号	37 期号:8 页码:27-31
中文摘要	【目的】摸清不同水肥用量对宁夏中部干旱区枸杞果实糖类和类胡萝卜素量的影响。【方法】通过大田试验,以补灌量(X_1)、施氮量(X_2)、施磷量(X_3)和施钾量(X_4)为试验因素,采用4因素6水平的均匀设计方法,研究了不同水肥条件对枸杞果实总糖、多糖和类胡萝卜素量的影响。【结果】①单因素对枸杞果实总糖量影响显著,各单因素对枸杞果实总糖量的影响顺序为:X_1>X_4>X_3>X_2;②二因素交互作用对枸杞果实总糖影响规律为X_3X_4>X_2X_4>X_1X_2> X_1X_3>X_1X_4>X_2X_3,各因素交互作用可提高枸杞果实总糖含量;③二因素交互作用对枸杞果实多糖影响规律为X_2X_4> X_1X_3>X_1X_2>X_3X_4>X_1X_4>X_2X_3;各因素交互作用可提高枸杞果实多糖量;④二因素交互作用对枸杞果实类胡萝卜素影响规律为X_3X_4>X_1X_3>X_1X_2>X_2X_3>X_1X_4>X_2X_4;各因素交互作用可提高枸杞果实类胡萝卜素量。【结论】试验条件下,枸杞滴灌最优的水肥管理方案为补灌量1 700~2 090 m~3/hm~2、施氮量240~342 kg/hm~2、施磷量19~95 kg/hm~2、施钾量130~171 kg/hm~2。
英文摘要	【Objective】Water and soil nutrients modulate plant growth and the objective of this work is to experimentally study the combined impact of water and fertilizer on the contents of sugar and carotene in wolfberry grown in arid region under drip irrigation.【Method】Field experiments designed using the four-factor and six-level uniform method were conducted, and irrigation (X_1), nitrogenous fertilizer (X_2), phosphate fertilizer (X_3) and potash fertilizer (X_4) were considered as the impact factors.【Result】①Each single factor had a significant effect on the content of total sugar in the fruits, and their impact was ranked in X_1>X_4>X_3>X_2. ②The two-factor interactive impact was ranked in X_3X_4>X_2X_4>X_1X_2>X_1X_3>X_1X_4>X_2X_3 based on their effects on total sugar content. ③For their impact on polysaccharide content, the two-factor coupling was in the order X_2X_4>X_1X_3>X_1X_2>X_3X_4>X_1X_4> X_2X_3. ④ For impact on carotenoid content, the two-factor coupling was ranked in X_3X_4>X_1X_3>X_1X_2>X_2X_3>X_1X_4> X_2X_4.【Conclusion】The optimal fertigation is 1 700~2 090 m~3/hm~2 of water, 240~342 kg/hm~2 of nitrogen, 19~95 kg/hm~2 of phosphorous, and 130~171 kg/hm~2 of potash.
中文关键词	枸杞果实 ; 总糖 ; 多糖 ; 类胡萝卜素 ; 均匀设计 ; 回归模型
英文关键词	wolfberry total sugar content polysaccharide carotene uniform design regression model
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:6299717
来源机构	宁夏大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/237782
作者单位	1.宁夏大学土木与水利工程学院, 银川, 宁夏 750021, 中国; 2.宁夏大学土木与水利工程学院;;旱区现代农业水资源高效利用教育部工程中心;;宁夏节水灌溉与水资源调控工程技术研究中心, ;;旱区现代农业水资源高效利用教育部工程中心;;宁夏节水灌溉与水资源调控工程技术研究中心, 银川;;银川;;银川, ;;;; 750021;;750021;;750021
推荐引用方式 GB/T 7714	尹亮,尹娟,赵彦波,等. 旱区水肥耦合对枸杞果实糖类和类胡萝卜素的影响[J]. 宁夏大学,2018,37(8):27-31.
APA	尹亮,尹娟,赵彦波,程良,&郑艳军.(2018).旱区水肥耦合对枸杞果实糖类和类胡萝卜素的影响.灌溉排水学报,37(8),27-31.
MLA	尹亮,et al."旱区水肥耦合对枸杞果实糖类和类胡萝卜素的影响".灌溉排水学报 37.8(2018):27-31.