|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Effects of Film-Degraded Rice Controlled Release Fertilizer on the Nitrogen Uptake and Yield of the Hybrid Rice显示文摘Field experiment was carried out to nitrogen release characteristics of rice controlled release fertilizer (RCRF) coated with natural and half natural high molecular materials, and to thereof effects on the nitrogen uptake and yield of early and late hybrid rice from 1999 to 2000, with urea as control.In experimental fields regardless of early and late seasons, the amount of N in the plants increased exponentially at the early growth stage (y=abx) and nonlinearly at the middle and late growth stages (y=a+bx+cx2).Rice controlled release fertilizer lengthened the exponential phase and increased the parameter -b/c during the nonlinear phase. Although the N amount of plants was less in rice controlled release fertilizer plots than in urea plots within 20 days after transplanting, at the heading and maturity stages, the N amount of plants in rice controlled release fertilizer plots was above two times greater than in the urea plots due to the higher N recovery, and the high absorption density of N in the nonlinear phase. Tillers pattern and achievement of the maximum tillering stage varied with fertilizer types. The maximum tillering stage in the urea plots occurred a week earlier than in the rice controlled release fertilizer plots. Yield sink size and potential sink size of the plants reflected the N absorption pattern and the amount of N in the plants. The yields of early and late rice with 90 kg N ha-1of rice controlled release fertilizer were respectively increased by 832.7 kg ha-1 and 412.8 kg ha-1 than those with 90 kg N ha-1 of urea, almost equivalent to the yield of early and late hybrid rice with 180 kg N ha-1 of urea. | Zheng Shengxian, Nie Jun, Xiao Jian, Xiong Jinying, and Yi Guoying Hunan Soil and Fertilizer Institute, Changsha 410125, China | 2002 | Hunan Agricultural Science & Technology Newsletter2002，3，2： | 12 |
| 2 | Super hybrid rice显示文摘 | | 2000 | Chinese Rice Research Newsletter2000，8，1： | 11 |
| 3 | Analysis of genetic effects and correlations for nutrient quality traits of indica rice in different environments | SHI Chunhai and ZHU Jun , Agronomy Dept YANG Xiaoe, XUE Jianming , and YU Yonggui, Dept of Soil Sci and Agri Chem, Zhejiang Agri Univ, Hangzhou 310029, China | 1997 | Chinese Rice Research Newsletter1997，5，1： | 9 |
| 4 | A potential method to fix heterosis of rice(Oryza sativa L.)with autoployploid显示文摘By crossing homologuos triploid plants derivedfrom twin-seedlings with diploid plants,manykinds of aneuploid were produced as expectedbecause the abnormal chromosome pairing oc- curred in triploid itself and F_1.In the mean- time,we also obtained a few normal developeddiploid F_1 plants.The self progeny(F_2)showed agronomic stability,checked withSSLP and RFLP markers.It was found thatthe F_1 was non-segregated hybrid.In thisstudy,the triploid served as male parent andthe diploid indica rice variety R725 served | XINGSHaochen ZHOUKaida ZHULihuang CAIYuhang | 1999 | Chinese Rice Research Newsletter1999，7，3： | 7 |
| 5 | Ultrastructure and AcPase ultracytochemical localization of the abortive functional megaspores in intersubspecific F_1 hybrid rice(Oryza sativa)显示文摘Exploitation of the high yield potential inter-suhspecific heterosis has so far been hampereddue to primarily the existence of high female-sterility.We have offered a cytological expla-nation for this abortion,such as the absence ofembryo sacs or the occurrence of empty embry- | OUYANGXuezhi LIBaojian | 1996 | Chinese Rice Research Newsletter1996，4，2： | 7 |
| 6 | Grain quality response to Phosphorus and Zinc fertilizer in rice genotype显示文摘Applying P and Zn fertilizer to promote rice yield has been common in Yunnan Province fora long time. We conducted an experiment atRice Res Inst of Yunnan Agri Univ, Kunming(25°N, 109°E, 1950°E msl) where the land islow in P and Zn, to observe the effects of Zn and P fertilizer on the grain yield and qualities of rice. | CHENLijuan FANXiingming | 1997 | Chinese Rice Research Newsletter1997，5，3： | 6 |
| 7 | Morphology and inheritance of a new rice leaf death mutant显示文摘A new mutant showing successive leaf death was selected in a mutmion populalion from an indica rice variety Zhongxian 3037 trealed with 94^Co-γ rays. The leaves of this rnutanl began lodie on the emergence of tlle third leaf tip, and all leaves died sooner alter flowering. Consequently, | CHENGZhakuan GUMingkang | 1998 | Chinese Rice Research Newsletter1998，6，3： | 6 |
| 8 | SAR-3——a resource of diploid true breeding hybrid rice显示文摘In 1988, we found strain 9003 from composite hybridization of iad/ca and japonica. 9003 possesses characteristics of twin seedlings with frequency of 15-20% of the investigated popu-lation. The highest frequency was 45. 68%.Afterwards, we discovered that some twin seedlings had variabilities in chromosome set. | ZHOU Kaida, WANG Xudong, Wu Xianjun, YAN Zhibing. and ZHOU Xaohe, Rice Res Inst of Sichuan AgriUniv , Wenjiangg 611130, China | 1997 | Chinese Rice Research Newsletter1997，5，4： | 6 |
| 9 | Effects of different plant growth inhibitors on growth and flowering of narcissus显示文摘This study was conducted to determine effects of four plant growth inhibitors viz. PP333,Het,CCC and B9 with different concentrations on growth and flowering of narcissus.The results indicated that the narcissus treated with certain concentration inhibitors could grow shorter plants with shorter scapes of flower and smaller leaves than the check, and the compact,straight and coordinate plants improve the decorative value obviously. | Ren Xuqin Department of Agriculture and Food Engineering, Huaiyin Institute of Technology,Huaian 223001, China | 2003 | Hunan Agricultural Science & Technology Newsletter2003，4，4： | 6 |
| 10 | Influence of different inoculation methods on the evaluation of the resistance to rice sheath blight(Rhizoctonia solani Kuhn)显示文摘To establish a standard system for genetic studies on sheath blight resistance. a field test was conducted at the experimental farm of Yangzhou University to compare several procedures for inoculating rice plants with R. | PAN Xuebiao CHEN Zongxiang XU Jingyou TONG Yunhui WANG Zibin PAN Xingyuan Dept of Agro of Agri Coll,Yangzhou Univ,Yangzhou 225009,China | 1998 | Chinese Rice Research Newsletter1998，6，2： | 6 |
| 11 | Rice production in China in the early 21^(st) Century显示文摘 | | 2000 | Chinese Rice Research Newsletter2000，8，2： | 6 |
| 12 | Analysis of genotype differences of rice response to low Zn^(2+) activity and some morphological characteristics显示文摘Zinc deficiency is one of the most widespread micro-nutritional disorder for rice. To solve the problem, screening Zn-efficient cuivivars is an available method and understanding genotype difference of Zn efficiency and their morphological and physiological characteristics is important. | WANG Renmin, Dept of Agro YANG Xiao’e and YANG Yuai, Dept of Agri Chemistry, ZheJiang Agri Univ, Hangzhou 310029, China | 1998 | Chinese Rice Research Newsletter1998，6，3： | 5 |
| 13 | The insecticide resistance in stripped stem borer,Chilo suppressalis(Walker)显示文摘The stripped stem borer (SSB), Chilo suppressalis (Walker) is one of the major insect pests of rice in China. Chemical control has been a common practice in SSB management since 1950s. Insecticides used included BHC before 1983;organophosphorus insecticides (methyl-parathion, trichophon, methamidophos, and monocrotophos), and chlordimeform in mid-1970s-1980s; Shachongshuang (dimehypo) and Shachongdan (monousltap) since early 1980s. In recent years, SSB population and its damage to rice increased rapidly and failures on control has been reported. To find out the cause of failure and to put forward the suitable control methods, we studied the resistance of SSB to major insecticides used in China. | CAO Mingzhang SHEN Jinliang LIU Xiaoyu Li Mei Dept of Pesticide Sci,College of Plant Protection,Nanjing Agri Univ,Nanjing 210095,China | 2001 | Chinese Rice Research Newsletter2001，9，1： | 5 |
| 14 | A taxonomic investigation on egg parasitoid,Anagrus of rice planthopper in Zhejiang Province显示文摘Exploitation and utilization of beneficial arthropods viz. insects and spiders to regulate pest populations has a good prospect in China. The role of non_rice habitats in maintaining the population of natural enemies of the brown planthopper, Nilaparvata lugens (stal) (Hemiptera: Delphacidae) has been investigated in Zhejiang Province since 1994. The work focused primarily on the egg parasitoids genus Anagrus (Hymenoptera: Mymaridae). Plants laden with eggs of the brown planthopper were exposed 2 d every week in the rice fields and grassy areas dominated by Digitaria spp. Then, the plants were retrieved and brought back to the laboratory for parasitoid rearing. Newly emerged parasitoids were preserved in alcohol solution for further identification. | YuXiaoping A.T.Barrion LUZhongxian | 2001 | Chinese Rice Research Newsletter2001，9，3： | 4 |
| 15 | Relationship between the eating quality and the physico-chemical properties of high grain quality rice in China | CHEN Neng,ZHU Zhiwei,ZHANG Boping,ZHENG Youchuan,and Xie Lihong,CNRRI,Hangzhou 310006,China | 1997 | Chinese Rice Research Newsletter1997，5，1： | 4 |
| 16 | Tagging the gene Wbph2 in ARC 10239 resistant to the white-backed planthopper Sogatella furcifera by using RFLP markers显示文摘Gene tagging is the base of marker-assisted breeding for insect resistance in rice. Five genes (Wbph1, Wbph2, Wbph3, Wbph4, and Wbph5) were identified to be responsible for the resistance to the whitebacked planthopper. The gene Wbph2 in ARC 10239 was clarified as a dominant resistant gene to S.furcifera. In present study, ARC 10239 and susceptible Minghui 63 were selected as parents to make a cross for gene tagging. | LIUZhiyan LIUGuangjie KSOGAWA ZHENGKangle | 2001 | Chinese Rice Research Newsletter2001，9，2： | 4 |
| 17 | Protein changes in rice seedlings during the enhancement of chilling resistance by different stress pretreatment显示文摘The changes of proteins in the rice (Oryza sativa L. ) Tesanai 2 seedling under salt ( NaCl ,4 g/L), heat shock (42℃, 3h), and cold(14℃, 3d) pretreatments were compared toexplore the mechanism of the cross adaptationto different environmental stresses. | ZENG Shaoxi ,WANG Yirou , and LI Meiru, South China Inst of Botany, China Acdemia, Guangzhou 510650, China | 1997 | Chinese Rice Research Newsletter1997，5，3： | 4 |
| 18 | Inhibiting efficacy of metabolites of Streptomyces lavendulohygtroscopicus and its ultraviolet induced strain on two rice diseases显示文摘Morethan70Streptomyceslavendulohygtroscopicusstrainswereisolatedfromthesoilsamplescollectedunderdifferentecologicalconditions.Fermentationcentrifugalsupernatant(FCS)ofthestrianswereusedasbiologicalcontrolagentstobioassayricediseasepathogensofsheathblight(R.solani)andbakanae(G.fujikuroi).Amongthem。 | HUANGShiwen YULiuqing | 2000 | Chinese Rice Research Newsletter2000，8，2： | 3 |
| 19 | Rice planthopper resistance of interspecific protop last fusin line'pf9279' between O.sative and O.officinalis显示文摘 | KazushigeSOGAWA LIUGuangjie YANQiusheng | 2000 | Chinese Rice Research Newsletter2000，8，1： | 3 |
| 20 | Creation of new plant type and breeding super rice in northern China显示文摘 | | 2000 | Chinese Rice Research Newsletter2000，8，3： | 3 |
您所在的机构暂未开通此部分的功能，请联系管理员