父本

The male parent is" Europe No. 8" which stems from Europe and is strong ability of continuous growing and fructifying, and suitable for long season culture, low point of light compensation and able to bear-tow temperature and weak lights; which hardly forms bitter flavor plains, with smooth and glossy peel, all female and other fine properties.

父本为&欧洲八号&，是欧洲温室型生态型品种高代自交系，来源于欧洲，该自交系持续生长和结果能力强、适宜长季节栽培、光补偿点低、耐低温弱光和不合成苦味素、具有果皮光滑有光泽及全雌性等优良性状。

Sativa× Shennong 133 was done. Traits of both purpled awn and purpled stigma were appearance in F1 and purpled plant was appearance in F5, respectively.

bicolor品种沈农133为父本，进行属间远缘杂交，F1出现双亲没有的紫色芒子、紫色柱头新性状，F5出现紫色单株。

The genetic analysis was carried out for 8 characters on 9 energy cane parents and their 20 combination crosses with the NCII mating design. The results showed that the inheritance of stalk biomass, brix weight, available stalk numbers and weight per stalk was subject to both additive gene effect and non-additive genes effect, but mainly controlled by non-additive genes. The inheritance of plant height, stalk diameter and brix was subject to both additive gene effect. The broad sense heritability (HB2) of stalk biomass and brix was over 50%, and those of brix weight were 33.7% at the seedling stage 54.4% at its ratooning stage, respectively , which means that the selection would be done better at the early stage in the sugarcane breeding program.

利用遗传交配设计对能源甘蔗9个亲本组配的20个组合、8个性状进行遗传分析，结果表明：地上部鲜重、锤重、丛有效茎数和丛重的遗传既受基因的加性效应也受基因的非加性效应所控制，但以非加性效应为主；株高、茎径和锤度的遗传主要是受基因的加性效应控制，地上部鲜重和锤度实生苗新植和宿根的H_B~2都在50％以上，而锤重的H_B~2分别为33.7％和54.4％，而且锤重和地上部鲜重母本gca方差都大于父本gca方差，说明能源甘蔗育种中母本选择的重要性。

By using a super high-yielding hybrid rice combination Liangyoupeijiu, its male parent 9311, female parent Pei'ai 64S and a three-line hybrid rice combination Shanyou 63 as experimental materials, the techniques of an artificial reaction system for photosynthetic membrane, and 32Pi isotopic labeling and so on, were used to study the photochemical activities of the flag leaf sheathes for Liangyoupeijiu.

以超级杂交稻两优培九及其父本9311、母本培矮64S和三系杂交稻组合汕优63为研究材料，采用光合膜人工反应体系和32Pi同位素标记等技术，初步研究了超级杂交稻两优培九剑叶叶鞘的光化学活性。

Taking 9 winter wheat species (4 mother plants and 5 father plants) and 20 hybridized combination using incomplete diallel crossing design as experimental materials, this study tried to find out the combining ability of amylose, amylopectin, total starch contents and swelling power in winter wheat species.

方法］以9个冬小麦品种（4个母本、5个父本）及其按不完全双列杂交设计配制的20个杂交组合为试材，研究冬小麦品种及F1籽粒直链淀粉、支链淀粉、总淀粉含量和膨胀势的配合力。

Shicainuo 1, developed by Shijiazhuang Academy of Agricultural Science, is a sticky corn hybrid for table use and passed the national examination and approval in 2004. The results of 2 years' regional trails showed its mean fresh spike yield was 9 228.8kg/hm2 with the characters of accordant growth and high quality. It is suitable to extend in the corn-growing areas as Shandong, Henan, Hebei, Shanxi, Beijing, the north of Jiangsu and Anhui. But it should be careful for the extension in the areas with high o...

石彩糯1号是石家庄市农业科学研究院以自选系石糯2为母本、自选系石糯1为父本杂交选育而成的鲜食糯玉米杂交种，2004年通过国家审定。2a国家区试结果表明：石彩糯1号平均产鲜穗9228.8kg/hm2，田间生长一致，高产且品质好，综合农艺性状优良，适宜在山东、河南、河北、陕西、北京、江苏北部和安徽北部夏玉米区推广，矮花叶病和茎腐病高发区慎用。

Then summarizing the seed burgeon, growing character and it's regulation, the main conclusions are as fallowing:1. The germination percentage differs from different male parents, female parents and combinations.

父本、母本及组合间在发芽率上表现极显著差异，某些亲本所配的组合，其发芽率具有明显的优势，说明种子活力在很大程度上是由基因型所决定。

A generic hybridization between Yuan FH 2-1,derived from upland ricegenotype Handao 65/Barnyard grass,and sorghum genotype Shennong 133,has been made in which parents all belonged to non-waxy endosperm genotypes.

以旱稻非糯性基因型远FH 2-1(旱稻65×长芒稗)为母本，高粱非糯性基因型沈农133为父本进行属间杂交，F2分离出糯性胚乳新性状。

The possibilities of gene flow from wild Brassica juncea to transgenic glufosinate-and glyphosate-resistant gene oilseed rapes were studied by hand-pollination. The results demonstrated that the indexes of sexual compatibility of glufosinate-tolerant oilseed×wild B.

采用人工授粉的方法，分别以转基因抗草丁膦和抗草甘膦油菜为母本，野芥菜为父本，研究野芥菜的基因流动到转基因油菜中的可能性。

By comparison ofshared markers, a high level of colinearity existed among different linkage groups forthose three maps.

通过比较分析母本连锁图、父本连锁图及它们共有连锁图上的共有标记，发现不同连锁群之间存在共线性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。