云南高校图书馆联盟文献共享服务平台- 裴勤

裴勤: 作品数：13被引量：54H指数：4; 导出分析报告; 供职机构：江苏省农业科学院更多>>; 发文主题：螺旋藻大棚喷药药物喷洒颜色传感器更多>>; 发文领域：农业科学化学工程轻工技术与工程医药卫生更多>>; 发文期刊：《江苏农业科学》《食用菌》《江苏农业学报》《Agricultural Science & Technology》更多>>; 所获基金：江苏省农业科技自主创新基金更多>>

丘陵土壤施用有机复合保水树脂后的物理性状变化: 《江苏农业科学》2016年第9期476-478,共3页唐玉邦虞利俊裴勤徐磊罗佳范如芹王东升; 江苏省农业科技自主创新资金[编号:CX(14)2099]; 以江苏省丘陵荒坡地土壤为对象,利用农业养殖废弃物发酵熟化的有机肥与保水树脂类材料进行复配,研究施用后对土壤理化性状的影响并进行相关分析,以期为降低丘陵坡地雨季地表径流造成的肥水损失、增加土壤蓄水能力、改善土壤物理性状提...; 关键词：有机复合树脂土壤紧实度土壤容重孔隙度丘陵土壤

Effects of Combined Application of Water Retaining Agents and Organic Materials on Water Holding Characteristics of Yellow Brown Soils in Hilly Areas被引量：1: 《Agricultural Science & Technology》2015年第9期1985-1988,共4页唐玉邦虞利俊徐磊罗佳王东升范如芹裴勤; Supported by Fund for Independent Innovation of Agricultural Sciences in Jiangsu Province(CX(14)2099)~~; [Objective] The aim was to reduce fertilizer and water losses caused by surface runoffs in rainy season and provide scientific references for soil moisture in arid season. [Method] The application proportion of comple...; 关键词：Water retaining agents Organic materials Soils of hilly areas Water characteristics

Extraction of Polysaccharides from Spirulina with Boiling Water: 《Agricultural Science & Technology》2014年第6期1043-1045,共3页唐玉邦虞利俊裴勤徐磊王恒义; [Objective] The aim of this study was to develop a simple and effective method for the polysaccharide extraction from Spirulina. [Method] The polysaccha- rides were directly extracted from the fresh algae mat or dry p...; 关键词：Spirulina polysaccharide Large scale production Extraction by boilingwater IDENTIFICATION

Design and Application of Automatic Test System of Soil Water Characteristic Curve: 《Agricultural Science & Technology》2014年第11期2026-2029,共4页唐玉邦徐磊虞利俊裴勤王恒义黄万喜; Supported by the Fund for Independent Innovation of Agricultural Sciences in Jiangsu Province(CX(13)3031)~~; [Objective] In order to better meet the requirement of crops on a more and more accurate water content under various planting environment of modern agri-culture, an automatic test system of soil water characteristic c...; 关键词：Soil water characteristics curve Water tension meter Automatic detec-tion Wireless charging

Influence of Temperature on the Inter-pressure of Soil Water Tension with Correcting Method: 《Agricultural Science & Technology》2014年第5期838-842,共5页唐玉邦徐磊范如芹虞利俊张振华裴勤王恒义; Supported by Jiangsu Agricultural Self-innovation Fund[CX(13)3031]~~; When the electronic temperature sensor was incorporated into a system of soil water tension and the insidetube temperature was monitored in real time, it is concluded that the inside temperature increased by 26.9 ℃ a...; 关键词：Soil moisture Tension meter Temperature compensation Pressure sensor CORRECTION

Analysis of Application of Superabsorbent Polymer in Sandy Soils被引量：1: 《Agricultural Science & Technology》2014年第2期219-221,237,共4页唐玉邦徐磊虞利俊郑洪倩裴勤王恒义; Supported by Jiangsu Agricultural Science and Technology Innovation Fund[CX(13)3031]~~; [Objective]The aim was to research water retention of superabsorbent polymer （SAP） in sandy soils. [Method] With soils from an ancient course in the Yel ow River as materials, acrylate SAP was taken as water retenti...; 关键词：SAP Sancly soil Water retention Dewatering rate

土壤水分传感器(FDR)在作物精准灌溉中的标定与应用被引量：17: 《江苏农业科学》2014年第4期343-344,共2页唐玉邦何志刚虞利俊裘汉丞徐磊裴勤; 江苏省农业科技自主创新资金[编号:CX(10)222]; 随着农业现代化的发展,大田及各种大棚环境条件下的作物栽培对灌溉的要求越来越高,基于用土壤水分传感器的精准灌溉系统正逐步应用到设施农业当中。由于土壤水分传感器测定土壤水分含量时受土壤质地和压实程度的影响较大,为减小测定误...; 关键词：土壤含水量水分传感器精准灌溉标定

高吸水树脂的性能及农业应用展望被引量：16: 《江苏农业科学》2014年第4期16-17,共2页徐磊唐玉邦虞利俊裴勤王恒义; 江苏省农业科技自主创新资金[编号:CX(13)3031]; 高吸水性树脂作为一种新型的功能高分子材料,具有大量化学亲水基团,既可以吸收水分溶胀,又能保持水分,吸水能力可达自身重量的数百乃至数千倍,作为土壤保水剂不但能提高土壤保水性能,还能提高土壤的保肥能力,同时,它还能促进植物根系生...; 关键词：高吸水树脂保水农业应用

食用菌生产环境参数自动监测系统的设计与实现被引量：9: 《食用菌》2012年第3期57-59,共3页唐玉邦李辉平黄万喜徐磊裴勤宋金俤; 江苏省农业科技自主创新资金项目CX(10)201;CX(10)222; 随着食用菌设施化栽培的发展,对生产过程中环境参数进行实时监测越来越重要。研究设计开发了基于无线传感器网络的设施环境监测系统,该系统可对设施环境参数(如温度、湿度、光照、氧气、二氧化碳浓度等指标)进行实时监测,并可通过互联网...; 关键词：食用菌环境参数监测系统无线传感器网络

螺旋藻藻液浓度与产藻量的关系: 《江苏农业科学》2011年第5期333-334,共2页虞利俊唐玉邦王恒义裴勤; 在螺旋藻养殖基地随机抽取了6个有代表性的大田养殖池,对其吸光度值(D值)在不同的采收时期进行了反复试验,探明深度为25 cm的养殖池藻液浓度(X)与干粉产量(Y)的关系为Y=183.25X+0.003,即养殖池的藻液深度为25 cm的情况下,藻液D值每下降...; 关键词：螺旋藻藻液浓度 D值干粉产量

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