1) 1000-seed weight
籽实千粒重
1.
It was reported in this paper that was observation valve of 1000-seed weight on 160 species common forage grass in Northeast Grassland of china.
报道了１６０种东北草原习见牧草籽实千粒重的观测值。
2) grain filling
籽粒充实
1.
With two-line hybrid rice Yangliangyou 6 and Liangyoupeijiu and three-line hybrid rice Shanyou 63 as materials, the relationships of source, sink and flow with grain filling were studied.
以两系杂交稻扬两优6号和两优培九及三系杂交稻汕优63为材料,研究了源、库、流特征及其与籽粒充实的关系。
2.
Progress on research of rice population was summarized, which includes yield production,grain filling,source sink characteristic and optimizing control on rice population.
分群体产量生产、群体籽粒充实、群体源库特征和群体优化调控等 4个方面 ,对我国水稻群体研究的新进展进行了综述 ,并提出了未来水稻群体研究的 10个方
3.
With two typical Japonica/Indica hybrid rices PC311×Zaoxiandang 18 (poor grain plumpness) and Ce 03×Yangdao4 (good grain plumpness) as materials,the relationship between the grain sink activity and its grain filling was studied.
以两个籽粒充实程度不同的籼粳亚种间杂交稻 PC31 1×早献党 1 8(充实差 )和测 0 3×扬稻 4号 (充实好 )为材料 ,研究两组合的强、弱势粒发育过程中籽粒库活性与其充实之间的关系。
3) Grain-filling
籽粒充实
1.
Characteristics of Carbohydrate Transfer of Stem and Sheath and Grain-filling in Two-line Hybrid Rice;
两系杂交稻茎鞘物质运转与籽粒充实特性的研究
2.
Characteristics of the vascular bundles in the panicle and their relations to the grain-filling for the different panicle types of rice;
水稻不同穗型品种穗部枝梗维管束与籽粒充实特性的研究
3.
The results showed that the contents of endogenous endosperm Put,Spd and Spm in grain of three uppermost panicle branches is obviously higher than that in three lowermost panicle branches during the beginning stage of grain-filling,and line with heavier grain-weight is higher than that in the lighter one,especially for the Spd and Spm.
表明多胺特别是Spd和Spm对水稻籽粒充实和增加粒重有重要作用。
4) cultural practices
籽粒干重
5) thousand kernel weight
千粒重
1.
The thousand kernel weight and the total grain weight rised mar.
降低了植株的单株结实率,增加了单株籽粒重,显著提高了种子的千粒重。
2.
dicoccoides introduced from Israel were crossed and backcrossed with common wheat cultivars(Yangmai 5,Yangmai 158)and 128 stable lines were selected from F 5,BC 1F 4 and BC 2F 3 generations,among them,17 lines with thousand kernel weight above 5 grams higher and seed protein percentage 4% more than those of their common wheat parents.
从F5、BC1F4 、BC2 F3 代中选出的 12 8个外部形态性状已基本稳定的株系中 ,选出千粒重高于对应普通小麦亲本 (扬麦 5号和扬麦 15 8) 5g以上的株系 17个 ,籽粒蛋白质含量比普通小麦亲本高 4%以上的株系 12个 ,其中有 5个株系的千粒重和籽粒蛋白质含量均显著高于普通小麦。
3.
Based on test and analysis on germination percent, viability, excellence, thousand kernel weight and purity of seed sampling of Pinus sylvestris var.
依据内蒙古《主要造林树种种子分级》标准 ,利用数理统计的方法对收集自红花尔基、牡丹江、佳木斯、章古台、蒙古国等地的樟子松种子样品的净度、发芽率、生活力、优良度、千粒重进行检验分析得出 :划分种子等级的品质指标应以发芽率、生活力为主要指标 ;千粒重只能作划分种子等级的参数指标 ,优良度作划分种子等级的依据值得进一步探讨 ;净度是种子收购与贮藏的主要指标。
6) thousand-grain weight
千粒重
1.
This paper,through determination of the thousand-grain weight of Pinus pinaster introduced from France,thinks that the seed quality is good and the coefficient of variation is small.
通过对从法国引进的海岸松种子进行千粒重测定,认为法国海岸松种质均一,变异系数小;通过对引进种子在试验室及苗圃地不同处理情况下进行萌发试验,可为日后海岸松引种试验提供基础数据。
2.
The results showed that when the disease occurred in the early blooming,the loss rate of thousand-grain weight was 51.
通过对不同发病时期的绵油12的千粒重、含油量以及脂肪酸组成含量进行比较,结果表明,初花期感染菌核病造成千粒重损失率为51。
3.
The influence of different seed s thousand-grain weight of soybean and maize on the germination percentage,the percentage of seedling emergence,the speed of seedling emergence and the percentage of seedling was studied.
以大豆、玉米种子为试验材料 ,研究了其不同千粒重对发芽率、出苗率、出苗速度和成苗率的影响。
补充资料：籽粒
1.谷类的种子。 2.粮食;粮食的颗粒。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条