低肥状况时，千粒重也降低。
Thousand kernel weight also lower when lower fertility conditions.
密度与穗粒数和千粒重均呈线性负相关。
Density is negatively correlated with number of kernel per ear and 1 000 grain weight.
千粒重与抽穗至成熟天数呈极显著的正相关。
The thousand-grain weight and the days from heading to ripening showed very notable positive correlation.
容重、千粒重较低。
与春型小麦品种相比，过渡型品种的千粒重较高。
In comparison with spring type wheat varieties, transition type wheat varieties had higher 1000 grain weight.
水稻产量是由有效穗数、每穗实粒数和千粒重构成。
The rice yield is composed of panicles, the filled grains per panicle and the weight of 1000 filled grains.
结果表明，玉米受害后果穗千粒重下降，秃顶率增加；
The results showed that the weight of one thousand kernels decreased and the blighted grain rate increased.
改进小麦产量的主要因素是每穗粒数和千粒重的增加。
The major reason for the improved wheat yield was the increase in the number of grains per spike and the thousand-grain-weight.
三十烷醇对降低杂交稻空壳粒也有效果，对千粒重无明显影响。
Triacontanol causes promotional effects on the decrease in number of empty grains in hybrid rice.
不同施肥方法处理对植株株高、每角粒数、千粒重的影响不大。
But no significant differences of plant height, grain number per pod and 1000-grain weight were observed among different fertilizing treatments.
两年平均，浙农大6号和单二大麦分别为千粒重最高和最低的品种；
On an average of two years, ZAU 6 and Danerbarley had the largest and lowest grain weight among 10 cultivars, respectively.
硫肥对水稻分蘖率、叶绿素含量、结实率及千粒重有明显的正效应。
S fertilizer had positive effects on rice tillering, chlorophyll content in the leaves, rate of grain bearing and weight of 1000 grains.
结果表明：不同硼肥处理对食用向日葵产量、千粒重、结实率增效明显；
The results showed that different treatment of boric fertilizer increased the edible sunflower output, the thousand grain weight and the setting percentage significantly.
接种试验证实潜根线虫侵染水稻能引起减产，主要是减少有效穗和千粒重；
Inoculation tests showed that Hirschmanniella oryzae could cause yield losses of rice, especially reduced the number of panicles and grain weight.
逐步回归表明：穗粗、穗行数、千粒重、株高对产量的影响达到显著水平。
The result of multiple regression showed that ear diameter, ear rows, 1000 kernel weight and plant height with grain yield were significant.
就稻叶瘟病对水稻有效穗、穗粒数、千粒重和精米率的影响作了定量研究。
Meanwhile, the effect of rice leaf blast on the number of effective heads, number of grains per head, the weight of one thousand grains and percentage of whole rice grains were also investigated.
大概它大概被安顿在泥土里，让它生长，直到长成金黄色和结出上千粒果实。
Or it can be placed in the earth and allowed to grow until its golden head divides and produces a thousand grains from the one.
本研究结果表明，在较高的产量水平下，增加每穗粒数和千粒重是增产的方向。
The results suggested that the way to increase yield in the area with higher production level was to improve grain number of ear and grain weight.
性状相关分析表明：随着有效穗数、穗粒数和千粒重增加，单株产量显著提高。
Correlation analysis of characters indicated that with the increase of spike number per plant, grain number per spike and 1000-grain weight, the grain weight per plant would increased obviously.
油菜具有主序优势，主要表现在结角数上，在角粒数、千粒重及品质上也很显著。
Rape had the phenomenon of main head superiority, showed chiefly on pod number, also very significant at the seed number, TGW and quality.
产量与穗重、穗粒重、千粒重显著正相关，千粒重和生育期对产量的直接作用较大。
The yield and spike weight, grains weight per spike and TGW had direct correlation, moreover, TGW and growing period in yield had great effect on the yield.
性状相关分析表明，随着抽穗期缩短，穗粒数和千粒重增加，但小穗数有减少的趋势。
Correlation analysis of characters indicates that shortening heading date can cause the increase in grains number per spike and 1000-grain weight, but decreases in spikelet per spike.
对于每穗粒数、千粒重等遗传力高的性状，可结合杂交育种工作采用有限回交同步改良。
High heritability traits such as grain number per panicle and weight per thousand grains can be improved synchronously by limited backcrossing in breeding procedures.
磷钾肥配合施用，可增强小麦群个体素质，提高成穗率，增加千粒重，达到高产稳产的目的。
Phosphorus potassium cooperates and USES, can strengthen group and individual quality of wheat, raise the forming ear rate, increase 1000-grain weight, achieve the purpose of stable high yield.
在有限光热资源条件下，保证穗数、主攻穗粒数、稳定千粒重是实现夏玉米高产的主要途径。
Under limited thermo-unit conditions, keeping optimum ear Numbers per hectare, increasing ear grain Numbers per ear and remaining grain weight were important for high yield.
直立穗型品种对产量起正向作用的是穗粒数和千粒重，弯曲穗品种对产量起正向作用的是穗数。
The yield of had a positive relation with the spikelets per panicle of erect type, and with the panicles of curve type.
水稻稻曲病随着每穗稻曲球数增加，穗粒数、粒重及千粒重下降，秕谷率上升，产量损失率增加。
The grains and grain weight decreased and the blasted rate and yield loss rate of rice increased with the increase of disease grains each ear.
不同类型品种千粒重都有所提高，但结实率中早熟和中熟类型品种都略高于中晚熟和晚熟类型品种。
The grain weight of different type variety is all increased compared with CK, but the setting rate of mid_early mature and middle mature is higher than that of late mature type.
田间小区试验表明，不同小麦品种(系)间的穗重损失率、千粒重损失率和产量损失率存在显著差异。
Field plot tests indicates that there are remarkable differences in the loss rates of spike, thousand grain weight and output among different wheat varieties or lines.
水稻产量作为主要的育种目标性状，直接受到每穗实粒数、千粒重和单株有效分蘖数等产量构成因子的影响。
Yield as a major breeding objective in rice, is directly influenced by the yield-component traits including the number of productive tillers per plant, grains per panicle and 1000-grain weight.
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