Relative tillering ability, available spike, biomass, and grain yield of P1, P2, F1, and F2, 3 were used to study the genetic development of rice related to phosphorus efficiency with a quantitative genetic model.

  • 利用数量遗传模型对P1、P2、F1、F2,3等4个世代的相对分蘖率、有效穗、生物产量及经济产量等性状进行了遗传分析。
  • 来源:互联网摘选更新时间:2026-07-02 10:06:01

  • 重点词汇
  • andconj. 和;与;而且;于是;然后
  • withprep. 具有;和;用;有;以;跟;同;带有;使用;和…在一起;借;与…对立;关于;包括;因为;由于;与…方向一致;由…持有;为…工作;虽然;作为…的成员,为…所雇用;具有,有,带有;在…身上,在…身边;由于,因;在…那里,在…看来
  • tillering分蘖;
  • relativen.亲戚;同类事物;
  • availableadj.可获得的;有空的;可购得的;能找到的;
  • biomassn.(单位面积或体积内)生物的数量;
  • geneticadj.遗传的;基因的;起源的,起因的;演变的;
  • related to与…有关;
  • 相关例句
1、

The reason for lower yield of scatter way was that the bigger tillering ability in earlier stages increased amounts of population, which weakened dry matter accumulation of individual and reduced the number of grains and kernel weight.

撒播减产的原因主要是前期过高的分蘖力导致群体数量增加,降低了个体干物质积累,穗粒数及粒重大幅度下降。

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2、

After light planting, the stem become thicker, the tillering ability became strong, the tillering climax was postpone, the superiority place of tillering was lost, the spike rate was increase.

群体变小后,水稻个体茎秆变粗,分蘖力增强,分蘖高峰期推迟,优势蘖位消失,成穗率提高;

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3、

By pretreatment with algal extract the height of rice seedlings, number and length of roots, as well as tillering ability, were improved, duration in nursery shortened, leaf area increased.

用藻液处理后水稻幼苗增高,根数、根长增加,分蘖能力增强,秧龄提前,叶面积明显加大。

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4、

The daily course of the simulated and measured photosynthesis rates at the top of canopy were in good consistency. The net assimilation rate and tillering ability showed little changes.

对冠层上部净光合作用率日变化过程而言,实测和模拟结果具有较好的一致性。

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6、

Over-low parent heterosis is 5.7% in tillering ability.

在分蘖能力上具有负向超亲优势,负向超亲优势率为5.7%。

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7、

Mapping Quantitative Trait Loci for Tillering Ability in Rice

水稻分蘖能力QTL的定位

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8、

Studies on The mechanism of promoting tillering ability of rice seedlings by

多效唑促进水稻秧苗分蘖作用机理的研究

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9、

It showed resistance to the powdery mildew, luxuriant growth of seedling, high tillering ability, more effective ears and larger grains, and high yield potential.

表现抗白粉病,幼苗繁茂性好,分蘖力强,有效穗多,籽粒大,增产潜力高。

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10、

The results indicated that two types of wheat had higher tillering ability, ears, and earring percentage on the dibble way, although there existed big difference.

结果表明,两类参试品种在稀植条件下均具有较高的单株分蘖力、成穗数及成穗率,但品种间存在较大差异。

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12、

Some Measures of Improving Sealing Performance of Oil Seal for Plow Blade Axle of A Tiller Rotor

提高旋耕机犁刀轴油封密封性能的工程措施

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13、

The net gain tillers decreased with cutting times increasing, restraining tiller effect of higher cutting frequency strengthen year by year while lower cutting frequency weaken.

净分蘖数随刈割次数的增加而降低;高频刈割对分蘖的抑制效应逐年加强,低频刈割对分蘖的抑制效应逐年减弱。

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14、

A Riccati differential equation which unites the oblique rotary tiller blade dynamic sliding cutting angle and curve was deduced.

把斜置旋耕刀的动态滑切角与侧切刃曲线统一于黎卡提(Riccati)微分方程中。

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15、

Cutting was not beneficial to tiller, all cutting treatments did not exist compensatory growth effect of tiller.

刈割不利于多年生黑麦草的分蘖,所有刈割处理均不存在分蘖的超补偿生长效应;

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16、

The simulation Research of Oblique Rotary Tiller Cutting Lines

斜置旋耕地表切痕仿真研究

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17、

Seat and traveling wheels can be equipped in the traction frame connecting with the main tiller body.

也可在与主机体相联接的牵引架上设置坐凳;

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18、

Influence of soil bulk density on tilled surface lou-soil nitration under culture conditions

Angzuo室内培养条件下土壤容重对耕层(土娄)土硝化作用影响

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19、

Along this narrow littoral, a century ago, the Tekke Turcomans had grazed their camelstough Argamak horses, tilled the soil around forty-three earthen fortresses.

一个世纪之前,在这个滨海地区的沿岸,提基亚土库曼人用泥土建立起43个堡垒,他们在周围放牧骆驼和凶悍的阿葛马克马,并耕种土地。

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20、

The age of feudalism, when families tilled the soil for a living, was being brought to an end by the enclosure of land for sheep farming, which required little labour.

在封建社会,家庭都以农耕为生,但为了牧羊而发生的圈地运动终结了封建时代,因为养羊只需要很少的劳动力。

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