棉花新品种赣棉杂1号的选育及示范   总被引：4，自引：1，他引：3  

杨磊  柯兴盛  聂太礼  刘水仙  孙平秀  沈家兴  张细花 《江西棉花》2008,30(6)

赣棉杂1号是江西省棉花研究所采用杂种优势利用的方法选育出的江西省首个优质、高产杂交棉新品种.该品种的母本为优质、抗病、高产的自育材料YL168;父本为经航天诱变育种材料中系统选育而成、适纺60支纱以上的特优材料YM-1;通过在F1代优势测定试验、品种比较试验、省级区域试验、生产示范等试验示范,赣棉杂1号表现突出,一般子棉产量为4 500 kg/hm2、皮棉产量为1 900 kg/hm2,霜前花率85%;2.5%跨长≥30 mm,比强≥33.2 cN/tex,马克隆值3.7～4.8;抗棉枯萎病、枯萎病指7.4,抗逆性能较强,综合性状优良.根据赣棉杂1号的特征特性提出了相应的高产栽培措施.  相似文献   

以人为本:农业科研机构人事人才工作的主线     

李军  殷勤  柯福源  秦斌凤  杨建军 《上海农业学报》2008,24(1):105-107

在解读"以人为本"哲学含义的基础上,论述了"以人为本"是科研院(所)人事人才工作的主线和灵魂,并就如何坚持和体现"以人为本"提出了若干的思路与对策.  相似文献   

农业科研机构专业技术人员绩效考核体系的研究   总被引：1，自引：0，他引：1  

殷勤  柯福源  王建明  陆天华  秦斌凤  陈荣 《上海农业学报》2007,23(4):80-82

针对绩效考核的理论研究和发展趋势,借鉴同行经验,分析了上海市农业科学院实施绩效考核实践的经验和存在问题。对绩效考核体系提出了改进意见,便于更准确的甄别优劣,激励先进、鞭策落后,帮助科技人员确切了解工作的不足,及时调整方向、改进工作。  相似文献   

Safety of temperature sensitive mutant Mycoplasma gallisepticum vaccine     

KG WHITHEAR  SOERIPTO  KE HARRINGAN †  E GHIOCAS 《Australian veterinary journal》1990,67(5):159-165

A temperature sensitive (ts) vaccine strain designated ts-11 was selected after exposure of a low passage culture of the immunogenic Australian field isolate (strain 80083) of Mycoplasma gallisepticum to 100 mg/ml of N-methyl-N-nitro-N-nitrosoguanidine. Viable counts (assayed as colour changing units (CCU)/25 microliters) of a thawed stock culture of ts-11 were typically log10 3 to log10 5 higher when incubated at 33 degrees C (the permissive temperature) than duplicate viable counts incubated at 39.5 degrees C (the restrictive temperature). Doses of approximately 2 x 10(7) CCU of ts-11 caused no gross lesions or loss of egg production when inoculated into the air sacs of susceptible chickens and no clinical or pathological signs of sinusitis when inoculated into the infraorbital sinuses of susceptible turkey poults, whereas the parent strain 80083 was demonstrably pathogenic. However, 1 of 10 poults inoculated intra-abdominally with approximately 2 x 10(7) CCU of ts-11 did show signs of mild airsacculitis. Eight-week-old pullets were vaccinated by eye drop with up to 1.4 x 10(7) CCU of ts-11 and simultaneously subjected to several stressful management practices, without apparent ill effects. Administration by coarse aerosol of 5 ml of ts-11 vaccine/25 day-old broilers, with or without 25 doses of infectious bronchitis virus vaccine caused no obvious signs of respiratory disease. The non virulent ts phenotype was maintained after 3 passages of strain ts-11 in chickens. Chickens vaccinated 3 weeks previously with ts-11 or with strain 80083 were placed in contact with susceptible chickens for a period of 2 weeks.(ABSTRACT TRUNCATED AT 250 WORDS)  相似文献   

Pseudomonas syringae pv. aesculi associated with horse chestnut bleeding canker in Germany     

O. Schmidt  D. Dujesiefken  H. Stobbe  U. Moreth  R. Kehr  Th. Schröder 《Forest Pathology》2008,38(2):124-128

Bacteria were isolated from necrotic lesions on a horse chestnut tree (Aesculus hippocastanum) with bleeding canker in Hamburg, Germany. Sequencing of the rDNA-ITS region revealed great similarity to pathovars of Pseudomonas syringae. Pseudomonas syringae pv. aesculi was identified by sequence homology of the gyrase B gene. This is the first report of P. syringae pv. aesculi in Germany. Phytophthora was not detected.  相似文献   

白背毛木耳菌株栽培对比试验   总被引：1，自引：0，他引：1  

袁滨  张金文  柯丽娜  张志鸿  姚绍能 《北方园艺》2012,(21):131-134

对12个白背毛木耳菌株的农艺性状进行栽培对比。结果表明:经初步筛选,‘06283’、‘43012’和‘AP201’等3个优良菌株可以在生产上推广;菌株‘AP201’产量最高为74.64g/袋,与对照相比增产15.7%,干物质含量也高,但其菌种活力较弱,不耐高温,生长速度慢,而且该菌株耳片腹面棱脊多,呈网状,不符合目前的出口外销要求,不建议生产上大规模应用;菌株‘06283’和‘43012’的产量均较高,分别为69.90、64.69g/袋,与对照相比分别增产8.4%、0.3%,且耳片大而厚,抗污染能力强,‘43102’的产量虽然比‘06283’及‘AP201’稍低,但其干物质含量比值最大,这2个菌株的产品适合于出口,市场价格较好,符合生产品种要求。  相似文献   

Haemorrhagic enteritis of turkeys     

KE ARZEY  GM CROSS 《Australian veterinary journal》1990,67(11):413-413

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Experimental contributions to the recognition of dermatitis pustulosa in sheep. VI. The specificity of the complement binding reaction with dermatitis pustulosa antigen     

D Schmidt 《Archiv fuer experimentelle veterinaermedizin》1967,21(4):947-967

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Diagnostic Accuracy of Estimating the Number of CL and Ovarian Volume to Predict Superovulatory Response in Dairy Cattle     

N Kanuya  M Schmidt  M Chriél  T Greve 《Reproduction in domestic animals》1997,32(6):291-296

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Sectional notes     

H. G. Zuckerman  C. H. Metzger  B. A. Brown  W. B. Ward  Frank W. Hussey  R. W. Donaldson  E. E. Isaac  Marx Koehnke  William H. Martin  K. H. Fernow  E. V. Hardenburg  Robert Schmidt  E. M. Gillig  E. B. Tussing  E. R. Jackman  T. E. Odland  S. P. Swenson  John Tucker 《American Journal of Potato Research》1936,13(8):223-232

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