干旱区生态环境知识资源中心(Arid): 溶磷生物肥料在玉米上的施用效果及其对土壤、植株磷素效率的影响

Arid

	溶磷生物肥料在玉米上的施用效果及其对土壤、植株磷素效率的影响
其他题名	Applications of Dissolved Phosphorus Bio-fertilizer in Maize and the Effects of that on Soil and Plant Phosphorus Efficiency
	范作伟; 胡会军; 金荣德; 孙甜田; 吴海燕
来源期刊	玉米科学
ISSN	1005-0906
出版年	2013
卷号	21 期号:6 页码:122-126
中文摘要	通过田间试验、示范研究溶磷生物肥料在玉米上的施用效果及其对土壤、植株磷素效率的影响。结果表明,施入溶磷菌液玉米整个生育期磷肥利用率达21.75%~37.98%,植株从土壤吸收磷素养分的效率达10.94%。从植株磷素吸收效率分析,磷肥减量1/3处理与全量磷肥处理吸磷量无明显差异,随着磷肥施用量的增加植株吸收效率明显降低。溶磷生物肥在吉林省不同生态区域示范应用,可使化学磷肥用量减少1/3而产量均有所增加,在吉林省中部半湿润半干旱地区增产幅度为8.2%~11.7%,在西部干旱地区幅度为4.1%~8.3%,在东部湿润冷凉区增产幅度为5.6%~13.0%。溶磷生物肥料对不同生态区域的不同土壤类型有一定的环境适应性。
英文摘要	By the field trials and demonstration, the application of dissolved phosphorus bio-fertilizer in maize and the effects of that on soil and plant phosphorus efficiency were studied. The results showed that the phosphate fer-tilizer utilization rate could reach 21.75%-37.98%throughout the growing period by dissolved phosphorus bio-fer-tilizer application, and plant phosphorus absorption efficiency in soil was 10.94%. There was no significant difference be found in phosphate uptake efficacy between the 2/3 amount of phosphate fertilizer and the whole amount of phos-phate fertilizer applied treatment. The absorption efficiency of phosphate was reduced with the increase of phosphate fertilizer application. With the dissolved phosphorus bio-fertilizer demonstration and application in different ecologi-cal areas of Jilin province, the amount of chemical phosphate fertilizers could be reduced by 1/3, while the production had increased. Increasing yields of maize were 8.2%-11.7%, 4.1%-8.3%and 5.6%-13.0%in the central semi-hu-mid and semi-arid areas, the arid regions of western margin and in the eastern humid cold stimulation, respectively. Dissolved phosphorus organisms had environmental adaptability in different soil types of different ecological regions.
中文关键词	玉米 ; 溶磷生物肥 ; 土壤磷素效率 ; 植株磷素效率
英文关键词	Maize Dissolved phosphorus bio-fertilizer Soil phosphorus absorption efficiency Plant phosphorus absorption efficiency
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Agriculture
WOS研究方向	Agriculture
CSCD记录号	CSCD:5020033
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/230431
作者单位	范作伟, 吉林省农业科学院农业资源与环境研究所, 长春, 吉林 130033, 中国.; 胡会军, 吉林省农业科学院农业资源与环境研究所, 长春, 吉林 130033, 中国.; 金荣德, 吉林省农业科学院农业资源与环境研究所, 长春, 吉林 130033, 中国.; 孙甜田, 吉林省农业科学院农业资源与环境研究所, 长春, 吉林 130033, 中国.; 吴海燕, 吉林省农业科学院农业资源与环境研究所, 长春, 吉林 130033, 中国.
推荐引用方式 GB/T 7714	范作伟,胡会军,金荣德,等. 溶磷生物肥料在玉米上的施用效果及其对土壤、植株磷素效率的影响[J],2013,21(6):122-126.
APA	范作伟,胡会军,金荣德,孙甜田,&吴海燕.(2013).溶磷生物肥料在玉米上的施用效果及其对土壤、植株磷素效率的影响.玉米科学,21(6),122-126.
MLA	范作伟,et al."溶磷生物肥料在玉米上的施用效果及其对土壤、植株磷素效率的影响".玉米科学 21.6(2013):122-126.