With increasing seeding rate, population quality gradually decreased.
随着播种密度的增加，群体质量呈下降趋势。
The re seeding rate, miss seeding rate and qualified seeding rate can be computed and displayed on time.
对重播、漏播分别进行不同方式的声光报警，可定时计算重播率、漏播率及合格率，并送显示器显示。
The relationship of the mixed bud's differentiation and the low seeding rate is discussed in this paper.
最后讨论了混合芽分化与结籽率低的关系。
The triploid had parental morphological characters, but nearly sterility, of which seeding rate was only 0.12 %.
三倍体具有双亲的形态特征，但高度不孕，结实率仅0.12%。
The process of male gamete formation was not considered as an important factor responsible for the low seeding rate.
联系红花木莲花粉粒数目和胚珠数目进行探讨，认为雄配子体发育不是影响红花木莲结籽率低的主要因素。
The re - seeding rate, lapsus seeding rate and qualified seeding rate can be computed and displayed by fixed quantity.
对重播、漏播分别进行不同方式的声光报警，可定量计算重播率、漏播率及合格率，并送显示器显示。
Allied to the breeding programmes are investigations into other associated techniques such as time of planting and seeding rate.
与育种项目密切联系的是进行相关技术的调查，如播期和播种量。
The sequence of emergence of seeding rate and tiller number affected by every index is elicited respectively by gray correlation degree analysis.
通过灰色关联度分析得出各项性能分别与出苗率、冬前分蘖数的关联度大小排序。
The main contents of this cultivation method included relatively increasing seeding rate and making top leaves smaller so as to achieve higher photosynthetic accumulation.
“增苗、控叶、高积累”栽培法的主要内容是：相对增大播种量，把上部叶片控小，实现后期高光合积累。
There is some relevant relationship between the pistil development and the rate of seeding, and the proportion of normal development of the ovary is lower.
花的发育状况与坐果率之间有一定的相关关系，大扁杏子房正常发育的比例较低。
It was impatient to solve the low survival rate of direct seeding.
梭梭直播造林成功率很低，是急待解决的问题。
By the test, the relation of speed and seeding quantity, seeding uniformity, broken rate, and the relation of seeding quantity and column quantity of hole have been gotten.
通过试验得到了转速与播量、破损率和排种均匀性之间的关系，及型孔列数和播量的关系。
The technology of non pregermination and direct seeding of early rice has good growing charactristics such as high capability of cold tolerance and high rate of seedling.
早稻不催芽直播育秧，抗寒力强，成秧率高，可早播、早插、早熟和省工、省种。
Ice seeding prompted the conversion rate of rain to graupels, reduced the supercooled raindrops and suppressed hailstone growth by accretion.
促进雨霰转化过程，使雹胚浓度增加，并且减少过冷雨滴，抑制冰雹碰冻过冷雨滴的增长；
The rate of dark embryo raises with the delay of seeding stage and their the mutuality is significantly positive.
小麦黑胚率随播期的推迟而提高，呈显著正相关；
The results showed that the rate of seeding emergence decreased along with the radiation dosage increasing, and there existed negative interration between them.
结果表明，出苗率随照射剂量的增加而降低，它们之间呈负相关；
Screened leaf age and MDA content identification indexes of cold tolerance in seeding stage, photosynthetic rate and SOD activity were screened in flowering stage.
在苗期筛选出了叶龄、MDA两个耐冷性鉴定指标，在开花期筛选出了光合速率和SOD活性两个耐冷性鉴定指标。
Screened leaf age and MDA content identification indexes of cold tolerance in seeding stage, photosynthetic rate and SOD activity were screened in flowering stage.
在苗期筛选出了叶龄、MDA两个耐冷性鉴定指标，在开花期筛选出了光合速率和SOD活性两个耐冷性鉴定指标。
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