油菜

Make and use of sapogenin much increase economic valuation of Camellia oleifera.

皂素的加工和利用大大提高了油菜的经济价值。

The main plant rice, wheat, rape, producing cotton, sericulture, fruit, specialty tea has Biluochun, saury the Yangtze River, Taihu whitebait, Yangcheng Lake hairy crabs, etc..

主要种植水稻、麦子、油菜，出产棉花、蚕桑、林果，特产有碧螺春茶叶、长江刀鱼、太湖银鱼、阳澄湖大闸蟹等。

The results may facilitate DH Line in rape production in large scale and high efficient transformation system.

结论］该研究结果有助于甘蓝型油菜DH系的规模化生产及高效转化体系的建立。

Door source county is Qinghai saves main cole and highland barley to grow an area, be located in Gao Han, 2 600~2 900 M of average height above sea level, with milk cow and flesh ovine breed aquatics is given priority to, belong to farming area stock raising.

概要： 门源县是青海省主要的油菜和青稞种植地区，地处高寒，平均海拔高度2 600~2 900 m，以奶牛和肉羊养殖为主，属农区畜牧业。

The CMS line 681 A, the restorer 714 and FI populations of 681 AX 714 consisting of 110 plants were used for molecular mapping of the restorer gene by bulk segregant analysis.

以甘蓝型油菜CMS系681A、恢复系714及其组合681A×714 F_2群体110株为材料，利用群分法进行细胞质雄性不育恢复基因定位。

The results showed that: the SOD, CAT, APX activity of the normal leaves were significantly higher than that of the self-generation; The self-pollination was harm to Brassica napus; It is useful to avoid strictly selfing for maintaining the excellent characteristics of conventional varieties.

结果表明：在整个花期对照叶片的SOD，CAT，APX活性均显著高于自交后代，说明自交对常异花授粉植物甘蓝型油菜有一定伤害，避免过分严格的自交对于保持常规品种的优良特性是有益的。

The emission fluxes were at a low level and had no obviously change during the early days after the semination of wheat and transplant of rape.

油菜和小麦地常规处理土壤N_2O排放通量的变化幅度分别为0.01～0.48 mg·m~(-2)·h~(-1)和0.02～0.24 mg·m~(-2)·h~(-1)；其CO_2排放通量变化幅度分别为121.42～1585.80 mg·m~(-2)·h~(-1)和142.39-1246.19 mg·m~(-2)·h~(-1)。

The results of fitness of F1 demonstrated that the hybrid F1 of B. juncea and wild rapes did not decline, while that of hybrid F1 of B. napus or B. campetris and wild rapes declined significantly with the lower pollen fertility and fewer seeds per silique.

子一代的适合度研究结果表明，芥菜型油菜向野芥菜杂交一代的适合度没有降低，而甘蓝型及白菜型和野芥菜杂交一代的适合度明显下降，表现在花粉活力降低，结实率极低。

The increase process of dry weight per unit volume,ratio between seed and silique shell and 1000 grain weight of yellow and black seeds of recessive GMS in B.napus L. were from slow to quick and then returned to slow, the same genetic back ground of tallied with the logistic equation. The ripening characteristics of materials tested showed no marked difference.

王华具有相同遗传背景的油菜黄籽与黑籽隐性核不育材料在成熟过程中单位体积干重、籽壳比、千粒重的增长呈现由慢到快再到慢的过程，符合Logistic方程，各材料成熟特性无显著差异。

For the breeding of a new cultivar with high yield and good quality characters, these principles are to be followed in terms of the genetic contribution of the principal components: fristly, choose the hybrids with more total silique per plant and silique of main reaceme, and higher yield and oil content: next select the progenies with longer main raceme; and finally retain good quality lines with more branches.

主成分分析可以把这些具有相互关联的性状，归结为少数几个相互独立的综合性状，从而使问题简化，便于抓住研究对象的主要方面，故在作物多性状关系分析及其选择、正确选配亲本、提高后代选择效果等方面具有指导作用，其应用研究在小麦、水稻、大豆、花生等作物中有许多报道〔'一'〕，但在油菜中的研究尚不多见。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。