Li Xingrun , Huang Qingyang , Hua Ling ,
1990(4).
Abstract:Combinig ability of eight agronomic characters was estimated in male-sterile line Ai-xuan and photoperiod sensitive genic male-sterile lines of japonica rice including 6086,6172, 6334, 6339 in incomplete diallel cross with 9 R-lines as male parents. Obser
Jin Deming , Li Zebing , Liu Liangjun , Wan Jingmeng , Yang Shuhua
1990(4).
Abstract:Four types of cross designs, a) japonica PGMS line/indica variety, b) japonicaPGMS line/indica variety//indica variety, c) indica PGMS line/ indica variety,javanica or japonica wide-compatibility variety, and d) indica PGMS line//indica PGMSline/indica va
Liu Liangjun , Li Zebing , Wan Jingmeng , Yang Shuhua ,
1990(4).
Abstract:Seeds of 4 late, japonica lines of Hubei photoperiod sencitive genic male-sterilerice (HPGMR) were propagated by regenerated seeds of the plants growing in earlygrowth season in Wuhan, by plants growing in late season in Wuhan and by plantsgrowing in wint
Wan Jingmeng , Li Zebing , Yang Shuhua , Jing Deming , Liu Liangjun ,
1990(4).
Abstract:A newly bred japonica late maturing PGMR 31111S was tested with different seedingtime in 1988 (normal climate) and 1989(abnormal climate), respectively. In long dayseason, more than 1000 plants were observed each year. All plants were sterile andthe avera
Xu Mengliang , Liu Wenfang , Xiao Yihua ,
1990(4).
Abstract:Using IAA-ELISA, We assayed the content of free IAA (F-IAA) and conjugatedIAA (C-IAA)in the leaves and panicles of HPGMR and Nongken 58(as a control)during their panicle development under 10 hours sunshine a day and 14 hours sunshinea day. The result show
Li Zebing , Bi Chunqun , Wan Gingmeng , Gin Deming ,
1990(4).
Abstract:Lower temperature in mid-summer occuered in 1989 in wuhan. The fertility of mostHubei photoperiod sensitive genic male-sterile rice(HPGMR)became unstable. A syste-maticly satistic analysis of the materials of lower temperature in mid-summer in wuhanwas ca
Zhang Ziguo , Yuan Shengchao , Zen Hanlai , Li Yuzhen ,
1990(4).
Abstract:Analysis on fertility changes in 2 indica and 5 japonica HPGMR lines, photoperiodand temperature at different altitude in Yuanjiang shows that N5047S and W7415S ex-hibited fertility changes at 4 spots from altitude of 400m to 1600m above sea level;while W
1990(4).
Abstract:The pollen fertility of spikelets which in the different site of the panicle ofNongken 58S and other rice were examined. We found that the pollen fertility of basalspikelets in the panicle has changed in a wide range. So this kind of pollen is not suit-ab
Wang Tai ,
1990(4).
Abstract:The changes of leaf protein in Hubei Photoperiod sensitive Genic Male-sterile Rice(HPGMR)Nongken 58(i.e.58S)and Nongken 58(i.e.58, as control) under variousphotoperiods were analysed by two-dimensional gel electrophoresis. In the protein patt-erns of 58S.
Xia Kai , Liu Wenfang , Xiao Yihua ,
1990(4).
Abstract:The DSC curves of leaves and anthers of HPGMR Nongken 58S and of control No-ngken 58 under LD and SD are analyzed. The main results are as follows: (1). Inthe differentiation of primary branch primoridium of young panicle in which the ferti-lity transform
Li Hesheng , Li Rongwei , Wu Suhui ,
1990(4).
Abstract:The phytochrome was isolated form the green functional leaf of Hubei Photoper-iod Sensitive Genic Male-Sterile Rice (HPGMR) and Nongken-58 by centrfugation, saltrecipitation, DEAE-sepharose chromatography etc. The extract of phytochrome wasobtained with o
Yang Daichang , Zhu Yingguo , Tang Luojia ,
1990(4).
Abstract:In order to clarify whether endogenous hormones are involved in the regulatoryprocess of HPGMR we analysed four hormones, IAA, GAs, ABA and ZT, of LD andSD by HPLC. The main results are as follows: Four hormones fluctuation of Nongken58s is distinctly dif
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