A comprehensive appraisement of 10 maize varieties was made by grey relational cluster.
运用灰关联聚类分析法对10个玉米品种进行综合评价。
Quality indexes of 168 new maize varieties released in Jilin province from 1999 to 2004 were analyzed.
对1999 ~ 2004年吉林省审定的168个玉米新品种的品质指标进行分析。
Fighting hunger through improved maize: More than one million ha of CIMMYT maize varieties have been planted across China.
通过改良玉米与饥饿作斗争：整个中国种植国际玉米和小麦改良中心的玉米品种的面积超过了100万公顷。
Interactive effects of potassium fertilization application and maize varieties on every target in the study are significant, except soluble sugar.
除可溶性糖含量外，品种与施钾的交互作用对以上各指标的影响均达到显著性水平。
Taking 10 maize varieties with different maturation periods as materials, the effect of the harvest period on 1 000-grain weight and yield was studied.
以不同熟期的10个夏玉米品种为试材，研究了不同收获期对千粒重和产量的影响。
Using the method of the path—coefficient analysis Studied the grain yield and stability of different maize varieties under the condition of poly-environment.
通过对不同品种在多环境条件下的子实产量及稳定性的通径分析，认为倒伏对玉米的产量及其稳定性的影响最大。
Scientists have sequenced the genome of maize, providing data for plant breeders around the world aiming to improve maize varieties in the face of hunger and climate change.
科学家测出了玉米的基因组序列，为全世界的致力于在面对饥饿与气候变化的情况下改善玉米品种的植物育种者提供了数据。
The mature pollens of 10 maize varieties (lines) were treated with EMS. The induction effects on the germinating rates, the physiological damage of M1 and M2 were studied.
本试验用含有EMS的石蜡油溶液处理10个玉米材料的成熟花粉，研究了EMS对花粉离体萌发率、M1代生理损伤以及M2代的诱变效应。
With 12 maize varieties used as materials, the regression relationship between the leaf number index and spike differentiation were studied under the spring and summer sowing.
以12个玉米品种为材料，在春播与夏播条件下进行玉米叶龄指数与穗分化期回归关系的试验研究。
Farmers need all the "updates from science" - drought-resistant maize varieties and access to irrigation, fertilizers and veterinary medicine - to increase Africa's food production.
农民需要所有的“科学进展”——耐旱玉米品种、获取灌溉、化肥和植物药品——以增加非洲的粮食产量。
So we can see that effect on chemical fertilizer result from difference on fertilizer absorption ability between maize varieties far exceed difference on the fertilizer application technique.
可见，玉米品种间吸肥能力的差异给化肥效应造成的影响远远超过化肥常规技术优劣之间的差异。
The variations of grain filling period, 1000 kernel weight, plant height and ear height with latitude and altitude were studied using 6 medium maturing maize varieties grown in Southwest China.
对6个中熟玉米品种在我国西南地区不同纬度和海拔高度的灌浆期、千粒重、株高和穗位高的变异与纬度和海拔的关系进行了分析。
Science published three papers alongside the sequence, one of which compares specific sections of the genome of 27 globally representative maize varieties to show common patterns of genetic variation.
《科学》杂志在发表这个序列的同时还发表了三篇论文，其中一篇比较了27个全球代表性玉米品种基因组的特定区域，从而展示遗传变异的共同模式。
But two new varieties of corn, also known as maize, are coming to sub-Saharan Africa.
两个新品种的玉米将被引进撒哈拉以南非洲地区，预计会缓解干旱带来的不利影响。
Around Kabiyet, Western Seed Company, a small outfit that develops its own varieties of maize for smallholders, doubled production in 2010 and still sold out two months early.
Kabiyet附近，西方种子公司是一家公司，为小农户提供自己的玉米品种，2010年的产量增加一倍，提前两个月就卖光了。
With the changes of the global climate, cultivation methods and release of new varieties, the maize diseases have changed in recent years in China.
随着全球气候变化、耕作方式改变和新品种推广，我国玉米病害的发生也有所改变。
Quadratic orthogonal regressive rotation design of three factors is applied to study the effect of varieties, density and fertilization to maize yield in Xichang ecological area.
采用三因素五水平二次回归正交旋转组合设计，研究玉米品种、密度、施肥措施对西昌地区玉米产量形成的作用效应，建立回归模型并分析各因子的作用规律。
The haploid breeding of maize is a technology that using anther culture or gynogenesis to produce haploid, and then obtain stable new varieties through natural or artificial doubling.
玉米的单倍体育种，是利用花药培养或孤雌生殖产生单倍体后，进行人工或自然加倍，迅速获得稳定的新品种的育种方法。
Identificated genetic character of maize materials scientifically had vital significance to identification of germplasm quality, evaluation of genetic germplasm and protection of varieties' rights.
科学鉴别玉米种质材料的遗传特性，对种质质量鉴定、遗传资源评价、品种权益保护均具重要意义。
There are plentiful germplasm resources of glutinous maize in Guizhou. Till 1997, 276 local varieties which were acquired from 54 counties of Guizhou had been collected.
贵州具有丰富的糯玉米种质资源，至1997年已搜集到分属于54个县(市)的糯玉米地方品种276份。
Based on the investigation on Hebei farmers in 2000 and 2002, consumption structure of fertilizer varieties are analyzed on winter wheat and maize.
2000年和2002年对河北农户冬小麦和玉米施用肥料品种结构的调查结果表明，施肥中普遍存在重冬小麦而轻夏玉米的现象。
It could draw the conclusion that a reasonable increase in planting density could promote the yield of maize production with choosing suitable varieties.
说明选择适宜的品种，结合品种的特性，合理的提高种植密度能够促进玉米产量的提高。
It could draw the conclusion that a reasonable increase in planting density could promote the yield of maize production with choosing suitable varieties.
说明选择适宜的品种，结合品种的特性，合理的提高种植密度能够促进玉米产量的提高。
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