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- Applying K2SO4 basal fertilizer, spraying urea in early filling stage and spraying Fengyousu after an-thesis can increase its yield and improve baking quality. 基肥施硫酸钾、灌浆初期喷尿素和开花期喷丰优素对提高产量和改善面包烘焙品质都有促进作用;
- When wheat was treated with Cd2+ of different concentrations,the changes in enzymatic and non-enzymatic antioxidative system at jointing,heading,early filling and middle filling stage was studied. 以不同Cd2+浓度对土培小麦进行处理;分别在拔节、抽穗、灌浆初期以及灌浆中期;分析不同浓度Cd2+胁迫下活性氧及酶促和非酶促抗氧化系统的变化.
- The drought during the early filling stage accelerated wheat filling velocity and increased wheat grain weight, while the drought during the late filling stage restrained the wheat filling process. 灌浆前期干旱有促进灌浆和增加粒重的作用,而后期干旱对小麦灌浆有抑制作用,全程干旱使小麦的灌浆速率明显减弱。
- EFFECT OF PHYSIOLOGICAL ACTIVITY OF GRAINS AT THE EARLY FILLING STAGE ON SEED -SETTING PERCENTAGE IN RICE 水稻灌浆初期籽粒生理活性对结实率的影响
- Early filling stage 灌浆初期
- Tiyou418 and Tijin had the smooth changes of ZR content, while C418 had the high content at the early grain filling stage and the low content at the late stage. 优418 和锦的ZR含量一直比较稳定,C418在灌浆前期含量较高,后期含量较低。
- The fluctuation of above physiological data activity indices for Liangyoupeijiu were larger than Yangdao 6 in early grain filling stage, and smaller in late stage (except for MDA content in leaf). 两优培九结实前期诸活性指标变幅大于扬稻6号,除叶片MDA含量外,结实中后期活性均较扬稻6号低;
- It enlarges yield capacity during the vegetative and early reproductive stages, and accelerates production of assimilates at the grain filling stage. 氮提高了营养生长期和生殖生长前期的产量能力,加速灌浆期同化物的生成。
- In the filling stage, EAA in grainsdecreases gently when its contents change at the rate of 30g to 23g per KG. 灌浆期间籽粒中的EAA呈平缓下降状态,其干重含量从30g/kg下降到23g/kg;
- The same tendency was also observed at the over-wintering stage,jointing stage and filling stage of wheat development. 小麦越冬期、拔节期、灌浆期表现出同样的趋势。
- N was mainly distributed in leaf before silking stage and was translocated to ear in grain filling stage. 氮素在开花前主要分布在叶片中,在开花后开始由叶片逐渐向果穗转移。
- In filling stage, the correlation between protein and starch contents in winter wheat kernel was highly negtive. 灌浆期3个冬小麦品种籽粒蛋白质含量和淀粉含量呈高度的负相关,二者含量动态变化基本上呈相反的趋势。
- So,the reflux happens at filling stage means that the anti-reflux structure is damaged more severely than that happens only at voiding state. 充盈期出现返流,提示抗返流结构存在严重的缺陷。
- The senescent frequency contained the decline rate of leaf area, dry matter and chlorophyll content at the early filling phase and thus can be an indicator of premature senescence. 衰老频度涵盖了灌浆结实期单位时间内高效叶面积、叶干重、叶绿素含量3个指标的下降率,可作为判断早衰发生的量化指标。
- The diurnal changes of CAP at flowering stage and mid filling stage were single peaked ones and the peak value reached at 10am. 开花期和灌浆中期的 CAP日变化都呈单峰曲线 ,峰值出现在上午 10 h左右。
- Application of nitrogen at grain filling stage improved some main quality characters by facilitating the metabolism and transformation of nitrogen. 灌浆期喷施氮素,可促进氮素代谢与转化,使一些品质的主要指标有所提高;
- At filling stage, the proportion of 14C assimilation translocated to grain remarkablely improved, while that remained at vegetative organs declined. 灌浆期旗叶14C同化物向籽粒转移比例显著提高,而在营养器官的滞留比例显著降低;
- We started early in order to arrive before dark. 为了在天黑前到达,我们很早就动身了。
- Activity of TTC decreased by water stress, the maximal rate of decrease of 80.34% was observed at filling stage after long-term severe stress. 而根系活力呈下降趋势,在灌浆期长期重度胁迫处理后降幅最大,比对照降低了80.;34 %25。
- The results showed that amylose content, amylopectin content and total starch content increased continuously during grain filling stage. 结果表明,适当增加施氮量,可提高高淀粉高粱品种总淀粉含量和支链淀粉含量。