查询词典 cotton boll

An additivedominant model are fitted only to fibre length and ginned rate in inference of genetic model among the fibre length,micron,yield of unginned cotton,weight per boll,ginned rate and seed index.The fibre length is part dominant and the gene controlling long fibre is both recessive and dominant.

纤维长度为部分显性，长绒基因既有隐性，也有显性，广义遗传力为7817％，狭义遗传力为6744％；衣分率广义遗传力和狭义遗传力分别只有2608％和2116％，高衣分率基因较多的表现为隐性。

From 1956 to 1958, the study of the effects of day length upon the Photostage, floral curve, number of boll and the development of reproductive organs of the Sea Island cotton Gossypium barbadense L.

在10小时日照下的棉株較在自然日照及16小时光照下的棉株其现蕾期及开花期均提早，第一果枝着生节位下降，开花数及結鈴数均显著增加。

The changes of partitioning ratio index for unit organ could be described by exponential equation and quadratic equation with different stem internode,leaf,petiole,and cotton bud and boll according to different internode positions on main stem and sympodial stem.

模型采用线性和指数方程描述了叶片、叶柄、主茎、分枝及蕾铃单位器官分配比例指数随GDD的动态变化过程；分别用指数方程及一元二次方程描述了叶片、叶柄、主茎、分枝及蕾铃单位分配比例指数随不同叶位、节位的动态变化过程。

The average RMSE between the simulated and observed values for the dry matter partitioning ratio index of unit organs on main stem and sympodial stem with 33B cultivars was 0.028、0.017、0.013、0.035、0.021、0.009、0.011、0.014 for stem,leaf,petiole,branch on main stem,and branch,leaf,petiole and cotton bud and boll on fruit branch,respectively.

结果表明，模型对主茎、主叶、主柄、主茎分枝、果叶、果柄、果枝茎、蕾铃等单位器官在不同GDD时刻的比例指数动态过程均有较好的预测性，模拟值和观测值之间的RMSE平均值分别为0.028、0.017、0.013、0.035、0.021、0.009、0.011、0.014。

Simultaneously, we also found their geminating speeded up, leave chlorophyll content improved by 13%, flowering date moved up and the boll number increased significantly. This work had proved that the transgenic cotton expressing Vitreoscilla hemoglobin showed both yield improvement and water logging resistance.

本研究首次报道了转透明颤菌血红蛋白基因的棉花在增产和抗涝性提高两方面具有作用，并注意到了叶绿素含量测定可作为检测vgbM基因表达的指标，为进一步获得增产转基因农作物提供了研究基础。

The biological character of the cotton bollworm suggested that it had 3 generations a year, and hibernates with pupa, its larva did harm to the browse, group top, top, tip, flower and boll, the harmful period was about 70 days.

棉田棉铃虫的生物学特性结果表明：棉铃虫在棉田一年发生三代，以蛹越冬，越冬代成虫始见期6月19日，9月中下旬老熟幼虫落入土中化蛹越冬。

It is desirable,the control of boll shedding in cotton plant,to clear up this problem in order to devise means for.

应用氯化铁-硫酸试剂的显色法和 IAA 氧化酶法，证明了吲乙酸是棉铃里的一种内源激素。

From the the result of variance analysis, in the course of the Island Cotton's boll, the adding effects and dominant effects play a replacing role in different stage.

从条件方差分析的结果看，加性效应和显性效应在海岛棉的结铃过程中，在不同时期对铃数起着交替作用。

The changes in quantity, weight, quality and structure of individual boll of super-high-yield cotton grown in southern and northern Xinjiang were measured, the relationship between them and ecological factors such as light and temperature were studied in details.

3测定了南北疆超高产棉田单铃籽棉的各组分在数量、重量、质量、结构上的变化，各组分的变化与温光生态因子的关系，研究结果对目前新疆棉区如何针对本地独特的温光气候资源，实现棉花优质高效生产具有指导意义。

The crop yield was greatly influenced when the crop to be continuously waterlogged during the period of soybean with fruits and flower boll period of cotton was studied.

研究了大豆结荚期和棉花花铃期持续受渍对产量的影响。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。