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- The results showed that the genes tolerating low-potassium could change the genetic effects of plant height, haulm length up ear and ear height. 结果表明:耐低钾基因改变了植株高度、穗上茎长和穗位高度的各遗传效应;
- Four essential materials of maize were used to study proformances of early progenies in four characters, ear length, number of kernal rows, ear height and rate of green leaves. 本文利用四个基本材料,探讨了玉米果穗长短、粒行多少、穗位高低、植株绿叶率四对性状的早代系表现。
- The ASI,time to silk,ear height,leaf numbers,grain yield per ear could be used as the good evaluation traits for identifying the sensitivity to photoperiod. 不同性状对光周期反应的敏感程度不同,ASI、吐丝期、穗位高、叶片数、穗粒重可作为鉴定光周期敏感性的较好指标.
- The big ear character, high rate of grain, plant height and ear height should be payed more attention to when selection and breeding of maize inbred lines were conducted. 指出在自交系选育过程中应注重对中大穗类型的选择,同时要求具有较高的出籽率和适当的株高和穗位高。
- The order of 10 traits difference in 96 American breeds is as following: cob weight> ear height > cob weight > TGW > rows per ear > kernel per row > ear diameter > plant height >cob diameter> ear length. 96个美国杂交种10个性状差异大小的排列顺序是:穗轴重>穗位高>青苞重>千粒重>穗行数>行粒数>果穗粗>株高>穗轴粗>果穗长。
- Additive gene effects were significant or highly sighificant in most cross sets for pint height,ear height,internode length,dys to tasseling,days to silking,the time in terval between the first and second silking(1-2s)and two-eared rate perplant. 大部分组合的株高、穗位高、第一果穗着生节节间长、抽雄期、抽丝期,第一和第二果穗抽丝间隔以及单株双穗率等性状的加性效应也都这显著成极显著。
- Morphological characters of inbred line to be developed can be forecasted by characters of ear length, number of kernal rows, ear height and rate of green leaves in the basic population. 从玉米基本群体内的果穗长度、粒行数、穗位高度、绿叶率等可以预见到育成自交系的形态性状。
- The helpful approach to increase seed per plant is to select maize vaneties with thicker and longer ears, more ear rows and row grains, higher 1000-seed weight, suit-abale ear height when plant height is maintained definitivness. 提高单株籽粒产量的有效途径是在保持一定株高的前提下,应以果穗粗而长、穗行数和行粒数较多、千粒重较高、穗位高适中的类型为主要选择目标。
- Cross and angry words in family grate upon the ear. 不高兴与生气的话在一个家庭里令人不愉快。
- This music's easy on the ear late at night. 这音乐夜晚听起来很好听。
- The climber fell from a great height. 攀登者从极高的地方坠落下来。
- Blood was trickling out of a cut near his ear. 血从他耳边的伤口往外滴。
- She can play the most difficult piano music by ear. 她能不看乐谱,光凭听觉记忆弹奏最难的钢琴曲。
- My father will give me a thick ear if I tell a lie. 要是我撒谎的话,我父亲会狠揍我的。
- The twins are unequal in height. 这一对孪生儿高矮不一样。
- Behave yourself or I'll give you a thick ear! 你放规矩一些,不然我就揍你!
- He heard whizz of a bullet near his ear. 他听到耳边有子弹的飕飕声。
- My cat have its ear rip open by a dog. 我的猫的耳朵被狗咬破了。
- From a precipitous height we look at the town spread out below. 我们从险峻的高处眺望铺展在下面的城镇。
- The total height is put at390 feet. 整个高度估计为390英尺。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries