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394篇 您的检索式:作者名="Craig F"
    题名 作者 年代 出处 被引量
1Optimizing Parameters of CSM-CERES-Maize Model to Improve Simulation Performance of Maize Growth and Nitrogen Uptake in Northeast China显示文摘Crop models can be useful tools for optimizing fertilizer management for a targeted crop yield while minimizing nutrient losses.In this paper,the parameters of the decision support system for agrotechnology transfer(DSSAT)-CERES-Maize were optimized using a new method to provide a better simulation of maize(Zea mays L.) growth and N uptake in response to different nitrogen application rates.Field data were collected from a 5 yr field experiment(2006-2010) on a Black soil(Typic hapludoll) in Gongzhuling,Jilin Province,Northeast China.After cultivar calibration,the CERES-Maize model was able to simulate aboveground biomass and crop yield of in the evaluation data set(n-RMSE=5.0-14.6%),but the model still over-estimated aboveground N uptake(i.e.,with E values from-4.4 to-21.3 kg N ha-1).By analyzing DSSAT equation,N stress coefficient for changes in concentration with growth stage(CTCNP2) is related to N uptake.Further sensitivity analysis of the CTCNP2 showed that the DSSAT model simulated maize nitrogen uptake more precisely after the CTCNP2 coefficient was adjusted to the field site condition.The results indicated that in addition to calibrating 6 coefficients of maize cultivars,radiation use efficiency(RUE),growing degree days for emergence(GDDE),N stress coefficient,CTCNP2,and soil fertility factor(SLPF) also need to be calibrated in order to simulate aboveground biomass,yield and N uptake correctly.Independent validation was conducted using 2008-2010 experiments and the good agreement between the simulated and the measured results indicates that the DSSAT CERES-Maize model could be a useful tool for predicting maize production in Northeast China.LIU Hai-long YANG Jing-yi HE Ping BAI You-lu JIN Ji-yun Craig F Drury ZHU Ye-ping YANGXue-ming LI Wen-juan XIE Jia-gui YANG Jing-min Gerrit Hoogenboom 2012Journal of Integrative Agriculture2012,11,11:13
2Puroindolineb位点近等基因系对小麦面粉及面包和馒头品质的影响显示文摘明确不同硬度等位基因与加工品质的关系对小麦品质改良具有重要意义。本文以7个Puroindoline b位点近等基因系为材料,研究了不同硬度等位基因对小麦面粉及面包和馒头品质的影响。结果表明,Pina-D1b/Pinb-D1a基因型的籽粒硬度值、蛋白质含量以及破损淀粉含量较高;而Pina-D1a/Pinb-D1d基因型的出粉率、面粉亮度较高,具有较好的磨粉品质。和面仪参数中的峰高、峰宽和8min尾高均以Pina-D1b/Pinb-D1a基因型数值最高,Pina-D1a/Pinb-D1d基因型最低,且两者之间的差异均达到显著水平;Pina-D1b/Pinb-D1a基因型的衰落角最小。Pina-D1a/Pinb-D1c和Pina-D1a/Pinb-D1d基因型具有较高馒头色泽和张弛性评分,较好的馒头制作品质;Pina-D1a/Pinb-D1e和Pina-D1a/Pinb-D1g基因型次之。Pina-D1a/Pinb-D1f基因型的面包总评分略优于其他基因型。马冬云 张艳 夏先春 Craig F MORRIS 何中虎 2010作物学报2010,36,2:12
3Puroindoline b位点近等基因系对小麦籽粒淀粉含量和组分及其特性的影响显示文摘为了研究不同硬度等位基因与小麦籽粒淀粉组分含量及特性的关系,为小麦品质改良提供依据,以7个硬度Puroindoline b位点近等基因系为试材,研究了不同硬度基因型对小麦籽粒淀粉组分含量及特性的影响。结果表明,Pina-D1b/Pinb-D1a基因型的籽粒硬度值、支链淀粉含量最高;Pina-D1b/Pinb-D1a基因型的淀粉溶解度最高,而Pina-D1a/Pinb-D1d溶解度最低,两者差异达显著水平;不同基因型之间籽粒淀粉酶解力没有显著差异;冻融失水率以基因型Pina-D1a/Pinb-D1b最低,表明Pina-D1a/Pinb-D1b基因型冻融稳定性最好,可能较适宜冷冻食品的制作;对于抗性淀粉,Pina-D1a/Pinb-D1b基因型的抗性淀粉含量最高、Pina-D1a/Pinb-D1d最低,表明Pina-D1a/Pinb-D1b基因型有助于籽粒中抗性淀粉含量的提高。秦海霞 侯俊峰 丁会纳 夏先春 何中虎 Morris F Craig 王晨阳 马冬云 2016华北农学报2016,31,6:5
4Detection of cesarean scars by transvaginal ultrasound显示文摘Vanessa Armstrong Wendy F Hansen Bradley J Van Voorhis Craig H Syrop 2002Obstetrics & Gynecology2002,,1:2
5Surgical management of osteonecrosis of the femoral head in patients with sickle cell disease显示文摘Sickle cell disease is a known risk factor for osteonecrosis of the hip.Necrosis within the femoral head may cause severe pain,functional limitations,and compromise quality of life in this patient population.Early stages of avascular necrosis of the hip may be managed surgically with core decompression with or without autologous bone grafting.Total hip arthroplasty is the mainstay of treatment of advanced stages of the disease in patients who have intractable pain and are medically fit to undergo the procedure.The management of hip pathology in sickle cell disease presents numerous medical and surgical challenges,and the careful perioperative management of patients is mandatory.Although there is an increased risk of medical and surgical complications in patients with sickle cell disease,total hip arthroplasty can provide substantial relief of pain and improvement of function in the appropriately selected patient.Atul F Kamath Michael H McGraw Craig L Israelite 2015World Journal of Orthopedics2015,6,10:2
6An experimental technique to study the behavior of small corner cracks显示文摘Craig D Kujawski D Ellyin F 1995Int J Fatigue1995,17,4:2
7查看详情显示文摘Hof F Craig S L Nuckolls C Rebek J Jr 0,,:1
8The Role of Interbank Relationships and Liquidity Needs显示文摘Craig BR Fecht F Tiimer-Alkan G 2015Journal of Banking & Finance2015,53,1:1
9Transient expression and insertional mutagenesis of Puccinia triticina using biolistics显示文摘CRAIG A W LES J S GUUS B CLARKE G RICHARD C S MERLE E JOHN P F 2005Functional & Integrative Genomics2005,12,:1
10Vasopressin: a new target for the treatment of heart failure显示文摘Craig R Lee Michael L Watkins J.Herbert Patterson Wendy Gattis Christopher M O'Connor Mihai Gheorghiade Kirkwood F Adams 2003American Heart Journal2003,,1:1
11Influence of nanoclay on properties of HDPE/wood composites显示文摘Lei Y Wu QL Craig MC Yao F Xu YJ 0,,06:1
12Chemkine receptors and their role in inflammation and infectious diseases显示文摘 Adam F 2000Blood2000,95,10:1
13Explosion puffing of fruits and vegetables 显示文摘Kozempel M F Sullivan J F Craig J C 1989Journal of Food Science1989,54,3:1
14Mixed reactant photocatalysis:intermediates and mutual rate inhibition 显示文摘Craig S Turchi David F Ollis 1989Catal1989,,119:1
15Continous explosion-puffing of apples 显示文摘SULLIVAN J F CRAIG J C KONSTANCE R P 1980Journal of Food Science1980,45,:1
16Logistics planning under uncertainty for disposition of radioactive wastes 显示文摘List George F Wood Bryan Turnquist Mark A Nozick Linda K Jones Dean A Lawton Craig R 2006Computers and Operations Research2006,33,3:1
17Gonadotropin and intra -ovarian signals regulating follicle development and atresia: the delicate balance between life and death 显示文摘Craig J Orisaka M Wang H Orisaka S Thompson W Zhu C Kotsuji F Tsang BK 2007Front Biosci2007,12,:1
18Explosion puffing of fruits and vegetables显示文摘Kozempel M F Sullivan J F Craig J C 1989Journal of food science1989,54,3:1
19Haemoglobin andhaematocrit targets for the anaemia of chronic kidney disease 显示文摘Strippoli G F M Navaneethan S D Craig J C 2006Cochrane Database Syst Rev2006,4,:1
20Eosinophilic granuloma:a different behaviour in children than in adults显示文摘Plasschaert F Craig C Bell R 2002J Bone Joint Surg Br2002,84,6:1
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