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	基肥减施对不同棉花品种养分吸收差异及产量的影响
其他题名	Effects of Different Base Fertilizers on Nutrient Uptake and Yield of Different Cotton Varieties in Arid Area
	汪志强; 张勇; 刘晓红; 胡守林; 陈国栋; 李亚兵; 王飞; 陈威; 李玲; 万素梅
来源期刊	新疆农业科学
ISSN	1001-4330
出版年	2019
卷号	56 期号:12
中文摘要	【目的】研究不同棉花品种在新疆塔里木棉区的养分积累量及产量特性。【方法】设置3种基肥用量,采用两因素裂区试验设计,比较6个棉花品种在3种基肥设置下养分积累差异及产量影响。【结果】6个棉花品种中新陆中55号品种的氮素利用率最高(36.11% ),具有较高的氮素吸收能力。新陆中22号、新陆中55号、锦棉Z1112品种的磷积累量显著高于新陆中82号、新陆早74号、新陆早77号品种,磷肥利用效率表现为新陆早77号>新陆中22号>新陆中82号>新陆中55号>锦棉Z1112 >新陆早74号。新陆中22号、新陆中55号、新陆中82号、锦棉Z1112、新陆早77号品种的钾含量显著高于新陆早74号品种,钾肥利用效率表现为新陆中55号和新陆中82号较高,新陆中22号品种最低,新陆中55号和新陆中82号品种具有较高的钾素吸收能力;锦棉Z1112、新陆早77号品种的单株铃数显著高于新陆中22号、新陆中55号品种,新陆中22号品种的单铃重显著高于其他5个品种。新陆中22号、锦棉Z1112品种的衣分要显著高于新陆中 55号、新陆中82号、新陆早77号品种,新陆早74号品种籽棉产量和皮棉产量均显著低于其他品种。【结论】不施基肥处理棉花株养分吸收积累量少、产量偏低。基肥全施处理下产量最高,基肥半施处理下,基肥施用量减少50% ,棉花平均产量减少9%,其中新陆中22号品种和新陆中55号品种的减产最少,为5%和1%。
英文摘要	【Objective 】In this study,three kinds of base fertilizers were set up to compare the nutrient accumulation and yield characteristics of different cotton varieties in the Tarim area of Xinjiang.【Methods 】Two - factor split - zone test design was adopted to compare the nutrient accumulation differences and yield effects of six cotton varieties under three basic fertilizer settings.【Results】 The results showed that the Xin-luzhong55 varietyof the six cotton cultivars had the highest nitrogen utilization rate (36.11% ) with high nitrogen uptake capacity. The phosphorus accumulations of Xinluzhong22, Xinluzhong55 and JinmianZ11 12 varieties were significantly higher than thoseof Xinluzhong82,Xinluzao74 and Xinluzao77 varieties. The utilization efficiency of phosphate fertilizer was Xinluzao77 > Xinluzhong22 > Xinluzhong82 > Xinluzhong55 > JinmianZ1112 > Xinluzao74. The potassium contents of Xinluzhong22, Xinluzhong55, Xinluzhong82, JinmianZ1112 and Xinluzao77 varieties weresignificantly higher than that of Xinluzao74 varieties. The utilization efficiency of potassium fertilizer was higher than thoseof Xinluzhong55 and Xinluzhong82,the lowest one was Xinluzhong22 variety, and Xinluzhong55 and Xinluzhong82 varieties had higher potassium absorption capacity; The numbers of bolls per plant of JinmianZ1112 and Xinluzao77 6 weresignificantly higher than thoseof Xinluzhong22 and Xinluzhong55,and the single boll weight of Xinluzhong22 was significantly higher than that of the other five varieties. The clothing scores of Xinluzhong22 and JinmianZ1112 varieties were significantly higher than those of Xinluzhong55, Xinluzhong82 and Xinluzao77 varieties. The seed cotton yield and lint yield of Xinluzao74 varietywere significantly lower than those other varieties.【Conclusion 】Under the current planting conditions,the nutrient absorption and accumulation of cotton plants without the application of base fertilizer was low and the yield was low. Under the total application of base fertilizer, the yield was the highest. Under the semi - application of base fertilizer, the application rate of base fertilizer was reduced by 50%, and the average yield of cotton was reduced by 9%. Among them, Xinluzhong22 and Xinluzhong55 varieties had the least yield reduction, 5% and 1 %,respectively.
中文关键词	棉花 ; 基肥 ; 减施(补膜) ; 养分 ; 产量
英文关键词	cotton base fertilizers spread fertilizer nutrient yield
类型	Article
语种	中文
收录类别	CSCD
WOS类目	Agriculture
CSCD记录号	CSCD:6645658
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/353289
作者单位	汪志强, 塔里木大学植物科学学院, 阿拉尔, 新疆 843300, 中国. 胡守林, 塔里木大学植物科学学院, 阿拉尔, 新疆 843300, 中国. 陈国栋, 塔里木大学植物科学学院, 阿拉尔, 新疆 843300, 中国. 王飞, 塔里木大学植物科学学院, 阿拉尔, 新疆 843300, 中国. 陈威, 塔里木大学植物科学学院, 阿拉尔, 新疆 843300, 中国. 李玲, 塔里木大学植物科学学院, 阿拉尔, 新疆 843300, 中国. 万素梅, 塔里木大学植物科学学院, 阿拉尔, 新疆 843300, 中国. 张勇, 喀什农技推广中心, 喀什, 新疆 844000, 中国. 刘晓红, 新疆前海种业有限责任公司, 图木舒克, 新疆 843900, 中国. 李亚兵, 中国农业科学院棉花研究所, 安阳, 河南 455000, 中国.
推荐引用方式 GB/T 7714	汪志强,张勇,刘晓红,等. 基肥减施对不同棉花品种养分吸收差异及产量的影响[J],2019,56(12).
APA	汪志强.,张勇.,刘晓红.,胡守林.,陈国栋.,...&万素梅.(2019).基肥减施对不同棉花品种养分吸收差异及产量的影响.新疆农业科学,56(12).
MLA	汪志强,et al."基肥减施对不同棉花品种养分吸收差异及产量的影响".新疆农业科学 56.12(2019).