干旱区生态环境知识资源中心(Arid): 有机营养改土肥对河西内陆灌区玉米制种田理化性质和玉米经济性状及产量的影响

Arid

	有机营养改土肥对河西内陆灌区玉米制种田理化性质和玉米经济性状及产量的影响
其他题名	Amelioration of Organic Nutrients in Hexi Irrigation Agents on Physical and Chemical Properties of Maize and Maize Farming System, Economic Character and Yield
	秦嘉海 1; 王爱勤 2; 闫治斌 3; 吕彪 1; 赵芸晨 1; 肖占文 1; 路玉蓉 1
来源期刊	水土保持学报
ISSN	1009-2242
出版年	2010
卷号	24 期号:6 页码:185-189,194
中文摘要	在甘肃河西内陆灌区玉米制种田,采用盆栽和田间试验,研究了有机营养改土肥与玉米制种田理化性质和玉米经济性状及产量间的关系.研究结果表明:影响玉米幼苗地上部分干重因素依次是聚乙烯醇{L-End}>Zn-SO4.7H2O{L-End}>CO(NH2)2{L-End}>(NH4)2HPO4{L-End}>糠醛渣,因素间最佳组合是:A2B3C3D1E2(糠醛渣1 500 g,CO(NH2)21 125 g(,NH4)2HPO4900 g,ZnSO4.7H2O 45 g,聚乙烯醇90 g).随着有机营养改土肥用量的增加,玉米制种田孔隙度,团粒结构在增大,容重在降低.有机营养改土肥施用量与玉米制种田蓄水量,有机质,速效养分EC呈正相关,与pH呈负相关.有机营养改土肥施用量为0.06%时,可显著提高玉米幼苗植物学性状,施用量大于0.06%时,对玉米的植物学性状有抑制作用.随着有机营养改土肥施用量的增加,制种玉米经济性状,产量在增加,但单位(1 kg)有机营养改土肥的增产量则随施用量的增加而递减.经回归统计分析,有机营养改土肥最佳施用量为1 349.96 kg/hm2时,制种玉米的理论产量为7 080.00 kg/hm2
英文摘要	In the Hexi inland irrigation system for farming of maize, the use of pot and field experiments to study the changes of organic soil and fertilizer nutrients and physical and chemical properties of maize and maize farming system of economic relations between traits and yield. The results showed that: affect the shoot dry weight of maize seedlings factor followed by PVA{L-End}>ZnSO4·7H2O{L-End}>CO(NH2)2{L-End}>(NH4)2HPO4{L-End}>furfural residue, the best combination between factors are: A2B3C3D1E2(furfural residue 1 500 g,CO(NH2)21 125 g,(NH4)2HPO4 900 g, ZnSO4·7H2O 45 g, polyvinyl alcohol 90 g). With the amount of organic nutrients to increase soil fertility changes and maize farming system porosity, aggregate structure increases, bulk density decreased. Change the soil and fertilizer application rates of organic nutrients and water storage capacity of maize farming systems, organic matter, available nutrients EC was positively correlated, negatively correlated with pH. Organic soil and fertilizer nutrient application rate change was 0.06%,it can significantly improve the botanical characters of maize seedlings, the application of greater than 0.06%, the botanical characteristics of maize was inhibited. With the change of organic soil and fertilizer nutrient application rate increases, economic characters of maize seed yield increased, but the 1 kg of organic soil and fertilizer to increase production of nutritional change is the increase with decreasing application rate. The regression statistical analysis, the optimum application of organic nutrient content of soil and fertilizer reform 1 349.96 kg/hm2, the theoretical yield of maize seed for the 7 080.00 kg/hm2
中文关键词	有机营养改土肥 ; 灌漠土 ; 理化性质 ; 玉米 ; 产量
英文关键词	organic nutrition fertility change irrigated desert soil physical and chemical properties corn yield
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:4072728
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/225664
作者单位	1.河西学院, 张掖, 甘肃 734000, 中国; 2.中国科学院兰州化学物理研究所, 兰州, 甘肃 731000, 中国; 3.甘肃敦煌种业玉门市种子公司, 酒泉, 甘肃 735000, 中国
推荐引用方式 GB/T 7714	秦嘉海,王爱勤,闫治斌,等. 有机营养改土肥对河西内陆灌区玉米制种田理化性质和玉米经济性状及产量的影响[J],2010,24(6):185-189,194.
APA	秦嘉海.,王爱勤.,闫治斌.,吕彪.,赵芸晨.,...&路玉蓉.(2010).有机营养改土肥对河西内陆灌区玉米制种田理化性质和玉米经济性状及产量的影响.水土保持学报,24(6),185-189,194.
MLA	秦嘉海,et al."有机营养改土肥对河西内陆灌区玉米制种田理化性质和玉米经济性状及产量的影响".水土保持学报 24.6(2010):185-189,194.