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- The sterile plant rate of different row-ratio could be controlled about 5%. 不同行比的不育株率可控制在5%25左右。
- A doubled haploid( DH) population in three lines hybrid wheat was established by anther culture. The population was composed of21 progenitive plants and22 sterility plants. 用花藥培養法構建了1個(gè)由43個(gè)單株組成的“三系”雜種小麥單倍體加倍(DH)體;其中21株是可育的;22株不育.
- Plant height of DSW showed high heritability, while the difference of performance between sterile plant and fertile plant was significant. 結果表明:矮敗小麥株高表現出較高的遺傳力,但不育株、可育株間株高差異顯著(zhù),不育株一般40cm左右,且株高遺傳變異相對較小。
- The seed-setting rate of inbreed in bagging of the seven sterile line is zero, thg rate of sterile plant and sterile ability is 100%steadily. 這7個(gè)不育系的套袋自交結實(shí)率均為0,不育株率和不育度均穩定地達到100%25;
- The plant was growing at an angle. 植物呈一定角度生長(cháng)。
- Sterile line9070-28-3-6has a sterile plant rate of100%and normal pistil. The stamen degenerates and hasn't normal pollen. The nectary degenerates,which can not attract honeybee. 不育系9070-28-3-6的不育株率達100%25,不育度近100%25,雄蕊退化,無(wú)正?;ǚ?雌蕊正常,蜜腺退化,蜜蜂不喜歡,自然傳粉困難,目前采用人工授粉制種,由9070-28-3-6不育系配制的“特早50天”已在國內生產(chǎn)上大面積應用。
- Yields of Two-line Flax Hybrids and Effects by the Male Sterility Plant Ratio 油用亞麻兩系雜交種產(chǎn)量表現及不育株率對產(chǎn)量的影響
- I do not like to go to the movies by my self. 我不喜歡自己一個(gè)人看電影。
- I my self is going to make a sandwich. 我要親手做個(gè)三明治。
- He was a wreck of his former self. 他身體壞得不成樣子,已興從前判若兩人。
- Knowledge of self increases as one gets older. 隨著(zhù)年歲的增長(cháng),人們的自我認識也不斷加深。
- He's not looking like his old self lately. 他最近看起來(lái)不像以前那樣。
- He is my best friend, my second self, as it were. 他是我最好的朋友,或者說(shuō),是第二個(gè)我。
- He never has any thought of self. 他從不考慮個(gè)人得失。
- The plant converts crude oil into gasoline. 這家工廠(chǎng)將原油加工成汽油。
- He is now out of all conceit with his former self. 他現在全盤(pán)否定了他原來(lái)的自己。
- Now ordinary repairs can be handled in our plant. 現在一般的修理工作都可在我們廠(chǎng)進(jìn)行了。
- Some male sterile plants were found in a seed field of the carrot variety "Imperator. 在胡蘿卜種株內檢查出雄性不孕植株。
- Plant need water the way they need sun light. 植物需要水就像它們需要陽(yáng)光一樣。
- The revertant, when still heterogenous,segregated into male fertile and complete male sterile plants in a ratio of 3:1. 育性基因未純合的突變體分離出可育株和完全不育株,比例為3:1;