干旱区生态环境知识资源中心(Arid): 调亏灌溉与施肥配比对滴灌葡萄生长、产量及品质的影响

Arid

	调亏灌溉与施肥配比对滴灌葡萄生长、产量及品质的影响
其他题名	The Effects of Regulated Deficit Drip Irrigation Coupled with Different Fertilizations on Growth, Yield and Quality of Grape
	温越; 王振华; 李文昊; 丁宏伟; 邹杰; 陈睿; 张健利
来源期刊	灌溉排水学报
ISSN	1672-3317
出版年	2020
卷号	39 期号:11
中文摘要	【目的】探究极端干旱区(吐哈盆地)滴灌葡萄合理灌溉施肥制度。【方法】在大田尺度上采用二因素完全区组设计,分别在无核白葡萄新梢生长期、花期、浆果生长期和浆果成熟期进行调亏灌溉,并以全生育期充分灌溉为对照(分别标记为W1、W2、W3、W4、CK),设置N、P_2O_5、K_2O施肥质量比为1 ∶1∶1、2∶2∶3、2∶1∶2 (分别标记为F1、F2、F3),各处理全生育期施肥量均为825 kg/hm~2,共计15个处理,研究了水肥配比对葡萄生长指标、产量和品质的影响。【结果】在无核白葡萄浆果成熟期进行调亏灌溉,新梢长度、茎粗以及产量指标与充分灌溉相比无显著差异,但可溶性固形物和还原性糖量较充分灌溉提高了7.80%和5.61%,可滴定酸量降低了22.19%。在同一灌水水平下 ,与F3处理相比,F2处理施肥的新梢长度、茎粗和产量分别提高5.48%、1.03%和3.95%,可溶性固形物和还原性糖量分别提高了4.29%和9 .90%,同时可滴定酸量降低了8.72%。【结论】在浆果成熟期对无核白葡萄进行调亏灌溉,并采用F2处理施肥配比(N 235.7 kg/hm~2+P_2O_5 235.7 kg/hm~2+K_2O 353.6 kg/hm~2)时,极端干旱区滴灌葡萄能够有效达到节水增质的目的。
英文摘要	【Background】 Excessive irrigation and fertilization is often used by farmers in China and probably other countries as an insurance to safeguard agricultural production. It is not only economically costly but also has a detrimental impact on the environment. 【Objective】 The purpose of this paper is to experimentally seek an optimal regulated drip irrigation schedule and fertilization for grape production in the extremely arid regions in Tuha basin of China. 【Method】 The field irrigation and fertilization experiments were designed using the complete two-factor test design method, and seedless white grape was used as the model plant. The deficit irrigation was introduced at shoot growth stage (W1), flowering stage (W2), berry growth (W3) or berry maturing stage (W4) respectively, with sufficient irrigation during the whole growth season taken as the control (CK). Added to each irrigation treatment were three fertilizations with the ratios of N, P_2O_5 and K_2O fertilizers being 1∶1∶1 (F1), 2∶2∶3 (F2) and 2∶1∶2 (F3) respectively, with the total fertilizers applied in each treatment during the whole growth season being controlled at 825 kg/hm~2. Overall, we had 15 treatments, each having three replicates. 【Result】 Compared to the CK, introducing deficit irrigation at the berry mature stage did not result in a significant decrease in length of new shoots, stem thickness and yield, but increased the soluble solids by 7.8% and reduced the sugar and titrable acid by 5.61% and 22.19% respectively. When irrigation was the same, compared to F3, F2 increased the length of new shoots, stem diameter and yield, soluble solids and sugar by 5.48%, 1.03%, 3.95%, 4.29% and 9.90%, respectively, while reduced the amount of titrable acid by 8.72%.【Conclusion】Introducing drip irrigation at the berry mature stage coupled with a fertilization of 235.7 kg/hm~2 of N+235.7 kg/hm~2 of P_2O_5 +353.6 kg/hm~2 of K_2O was most optimal, saving water and improving fruit quality of the grapes in the extremely arid areas in the Tuba basin.
中文关键词	极端干旱区 ; 滴灌葡萄 ; 调亏灌溉 ; 施肥配比 ; 产量 ; 品质
英文关键词	seedless white grape drip irrigation regulated deficit irrigation fertilization ratio growth index yield quality
类型	Article
语种	中文
收录类别	CSCD
WOS类目	Agriculture
CSCD记录号	CSCD:6848557
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/353589
作者单位	温越, 石河子大学水利建筑工程学院;;现代节水灌溉兵团重点实验室, ;;现代节水灌溉兵团重点实验室, 石河子;;石河子, 新疆;;新疆 832000;;832000, 中国. 王振华, 石河子大学水利建筑工程学院;;现代节水灌溉兵团重点实验室, ;;现代节水灌溉兵团重点实验室, 石河子;;石河子, 新疆;;新疆 832000;;832000, 中国. 李文昊, 石河子大学水利建筑工程学院;;现代节水灌溉兵团重点实验室, ;;现代节水灌溉兵团重点实验室, 石河子;;石河子, 新疆;;新疆 832000;;832000, 中国. 丁宏伟, 石河子大学水利建筑工程学院;;现代节水灌溉兵团重点实验室, ;;现代节水灌溉兵团重点实验室, 石河子;;石河子, 新疆;;新疆 832000;;832000, 中国. 邹杰, 石河子大学水利建筑工程学院;;现代节水灌溉兵团重点实验室, ;;现代节水灌溉兵团重点实验室, 石河子;;石河子, 新疆;;新疆 832000;;832000, 中国. 陈睿, 石河子大学水利建筑工程学院;;现代节水灌溉兵团重点实验室, ;;现代节水灌溉兵团重点实验室, 石河子;;石河子, 新疆;;新疆 832000;;832000, 中国. 张健利, 石河子大学水利建筑工程学院;;现代节水灌溉兵团重点实验室, ;;现代节水灌溉兵团重点实验室, 石河子;;石河子, 新疆;;新疆 832000;;832000, 中国.
推荐引用方式 GB/T 7714	温越,王振华,李文昊,等. 调亏灌溉与施肥配比对滴灌葡萄生长、产量及品质的影响[J],2020,39(11).
APA	温越.,王振华.,李文昊.,丁宏伟.,邹杰.,...&张健利.(2020).调亏灌溉与施肥配比对滴灌葡萄生长、产量及品质的影响.灌溉排水学报,39(11).
MLA	温越,et al."调亏灌溉与施肥配比对滴灌葡萄生长、产量及品质的影响".灌溉排水学报 39.11(2020).