| 1. | In addition , increasing of 1000 - grain weight is important in rice ' s potential yield
提高千粒重有可能进一步挖掘水稻的增产潜力。 |
| 2. | But a negative significant partial correlation was found between 1000 - grain weight and grain numbers per spike
千粒重与穗粒数呈极显著的负偏相关。 |
| 3. | Present study focused on the investigation and analysis of two traits , heading date and kilo - grain weight
本研究重点考察和分析了该群体的抽穗期和千粒重两个性状。 |
| 4. | 5 . twenty - one and seventeen qtls were identified in qtl mapping analysis of heading date and kilo - grain weight respectively
对抽穗期和千粒重的qtl定位分析，分别发现了21个和17个qtl 。 |
| 5. | In the paper , the combination among 1000 - grain weight , grain numbers per spike and multispikelet have been discussed
其次，株高与蛋白质含量以及抽穗期与小穗数的正相关关系对选育多小穗和高蛋白质含量有一定的不利影响。 |
| 6. | Grain yield was standy black soil > aquent > cinnamon > brown soil > fluvo - aquic soil , and the cv of grain yield and spikes were large , grain number and 1000 - grain weight were standy
产量表现为砂姜黑土潮土褐土棕壤河潮土，在不同土壤类型间产量和穗数变异较大，粒数和千粒重相对稳定。 |
| 7. | The bin mounted on two load cells to weigh stationary and mobile grain weight , a " reference " load cell with a known mass provides compensation for on - the - go weighing
谷物箱固定在两个荷重传感器上，用来测量静态和动态的谷物重量。另外一个参考传感器载有固定重量的重物，提供动态测量时的误差补偿。 |
| 8. | And seven main characters was showed notability difference was used to principal components analysis and six characters for influence of single plant grain weight was used to pathway analysis
结果表明， 7个主要农艺性状经主成分分析可归结为3个主成分因子，对产量影响较大的因素分别为粒数因子、粒重因子和长度因子。 |
| 9. | The results indicated that potassium fertilizer application increased grain yield of wheat significantly by 10 . 2 % to 24 . 8 % due to enhancement of wheat plant height , spike length , 1000 - grain weight and grains per spike
结果表明，施用钾肥能增加小麦株高、穗长、千粒重及穗粒数，因而显著提高小麦产量，小麦增产10 . 2 % ~ 24 . 8 % 。 |
| 10. | The positive correlation between 1000 - grain weight and grain numbers per spike , plant height and protein content , heading date and spikelet number per spike , have disadvantageous effect on the genetic improvement of wheat - rye recombinant lines
千粒重和穗粒数的负偏相关对小麦异源(黑麦)重组系的遗传改良有重大影响，打破该相关也相当困难。 |
