- 更多网络例句与育成种相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Inbred line J8806 with high resistant to TuMV, Black rot and CMV was selected with a series of screening.
经过对材料反复筛选鉴定后育成了优质甘蓝对TuMV、Br和CMV3种病害高抗自交系J8806。
-
Life is a Rubik's Cube, since God created us with incomplete, then let us work together to defeat and overcome it, let themselves into a shiny gold, even as the sand breeds into a pearl oyster to the process is generally difficult, we have have to persevere, and brought his crippled send a light of their own, enjoying a fragmentary created by the unique beauty!
生活是一个魔方,既然上帝给我们造就了残缺,那就让我们一起去战胜与克服它,让自己变成一块闪闪发亮的金子,即使是像牡蛎把沙子蕴育成珍珠的过程一般艰难,我们也要持之以恒,让自己的残缺发出一种属于自己的光,享有一份残缺所造就的独特的美!
-
Of the 36 tussah silkworm varieties, the Nei's genetic diversity index was 0.3243±0.1515, and Shannon information index was 0.4871±0.1975, suggesting that bivoltine tussah silkworm varieties are still rich in genetic diversity even having been conserved in the same place for quite long time. Nei's genetic identity of the 36 varieties ranged from 0.4959 to 0.8347, 96.59% of which was above 0.6, revealing large similarity between different varieties. A clustering analysis showed that these varieties formed two separate clades, one of which included varieties bred by the institute and the other included imported varieties from other provinces or countries.
供试品种资源的Nei氏遗传多样性指数为0.3243±0.1515,Shannon信息指数为0.4871±0.1975,表明长期同地保存的二化性柞蚕品种资源同样具有丰富的遗传多样性;供试品种的Nei氏遗传一致性范围在0.4959~0.8374之间,达0.6以上的占96.59%,表明多数品种资源的相似程度较高。36份品种资源分别以辽宁省蚕业科学研究所育成种为主和以国内外引进种为主聚为两大类群。
-
The Effects of fertilizer on the growth and dry weight of sorghum hybrid grass were studied by pot experiment.
高粱杂交草作为一种新的饲料作物,2 0世纪 80年代以来受到了我国高粱育种家的重视,钱章强等在国内首例育成了高粱杂交草皖草 2号并已审定推广[1~ 3] 。
-
The Landrace has been used to cross with older breeds and, as a result, some new breeds have been formed.
用丹麦种长白猪同老的品种杂交,结果育成了些新品种。
-
The Landrace has been used to cross with older breed s and, as a result, some new breed s have been formed.
用丹麦种长白猪同老的品种杂交,结果育成了些新品种。
-
In additions, the female of Red-feathered Taiwan Country Chicken was used as a control group. These pullets were housed at 16 weeks of age in individual cages and their egg production traits were measured to 50 weeks of age.
试验方法为使用中兴大学育成带有性联矮小基因之L2公鸡与红羽种母鸡杂交,产生正常及矮小体型两种母鸡,另以红羽母鸡作为对照组。
-
Studies on sixteen quality characters and yield were made under Baoding environment of fifteen commercial cultivars from northern wheat-growing areas of China.
在河北保定生态条件下,研究了京、冀、鲁、豫等北方小麦主产省份近年来育成的15个小麦推广品种的16种品质性状和产量表现。
-
One hundred and eighty new breeding wheat varieties in 2004 were identified for resistance to four stripe rust races at adult stage.
采用4个条锈菌生理小种对2004年新育成的180份小麦品种进行了成株期分小种鉴定。
-
Super-sweet corn single-cross variety Kexiangtianyu No.1 was bred by self-line HT01 and self-line HT02.
超甜玉米单交种科湘甜玉1号是以自选系HT01作母本,自选系HT02作父本育成。
- 更多网络解释与育成种相关的网络解释 [注:此内容来源于网络,仅供参考]
-
blastopore:胚孔
当囊胚继续发育时,会向内凹陷形成原肠胚(Gastula),向内凹陷的孔洞则称为胚孔(Blastopore). 软体动物即以此种方式发育,胚孔的地方形成嘴部,此称为原口(mouth-first)动物. 另一种动物在发育时胚孔成为肛门,而在另一端发育成嘴,
-
Brahman:婆罗门牛
安格斯牛外貌特征是黑色无角,体躯矮而结实,肉质好,出肉率高. 纯种或杂交的安格斯阉牛在英美主要肉畜展览会中保持很高声誉. 红色安格斯品系於20世纪末常用於远交和杂交. 婆安格斯牛(Brangus)是婆罗门牛(Brahman)和安格斯牛育成的一个支种,以抗热闻名.
-
cavalier:骑士
(2)"骑士"(Cavalier)得克萨斯农工大学开发,用于庭院、运动场和高尔夫球道和果领. 叶稍长,耐荫性和耐盐性好,秋季持续绿色期较长. 4.种间杂交(Zoysia hybrids)品种(1)"阿德雷德"(Emerald)美国农业部农试场用结缕草与细叶结缕草杂交育成的品种,
-
Infectious Coryza:鸡传染性鼻炎
鸡传染性鼻炎(Infectious Coryza)是由副鸡嗜血杆菌引起的鸡的一种急性呼吸道传染病,其特征是鼻腔和鼻窦发炎,打喷嚏,流鼻液,颜面肿胀,结膜炎等. 本病可在育成鸡群和蛋鸡群中发生,其所造成的经济损失包括鸡只生长停滞、淘汰率增加,
-
Triticum durum:{硬粒小麦}
贵农22号是利用簇毛麦(Haynaldia villosa)、硬粒小麦(Triticum durum)及普通小麦(Triticum.aestuvum)杂交而育成的普通小麦品种,其抗中国目前流行和出现的条锈菌小种,已成为目前重要的抗小麦条锈病抗源.为了明确该品种抗锈遗传规律并进行应用前景评价,
-
heterosis:杂种优势
在丰产育种方法中,成效最大的,当推异交作物杂种优势(heterosis)育种法. 本省双交种玉米台南5号的育成,即利用此法,单位面积产量最高可达5000公斤/公顷,对本省玉米增产贡献良多;新近更有台南11号双交玉米育成推广,当更有助于玉米产量的提高.
-
Partridge:山鹑
Francolinus pintadeanus 山鹑(partridge)类几种常见的猎禽的俗称. 鹧鸪是一种山中珍禽,中央电视台多次报道、宣传,大力推广鹧鸪养殖...育成期鹧鸪还没有发育成熟,可以雄雌混群饲养. 鹧鸪舍屋顶的式样 鹧鸪舍一般多为平房,常见的鹧鸪舍屋顶式样有:(l)单坡式...
-
Rambler:润布勒
选择国外根蘖型苜蓿润布勒(Rambler)、兰吉兰德(Rangelander)品种和国内育成的综合种4号、5号、6号根蘖型苜蓿,进行生理特性及营养动态研究. 结果表明,国内育成的根蘖型苜蓿在抗旱、营养成分和生物产量上均优于国外根蘖型苜蓿品种.
-
subtribe:亚族
藉由细菌(Bacteria)所感染的:珍宝兰园最为特殊的栽培品种目前为天鹅兰系列Catasetinae 亚族(Subtribe)的育种研究,如今已育成九十八个交配种其中特殊人工属登录七个属. 未来预计有十个人工属产生及三十个品种登录. 珍宝兰园最新育种登录的跨亚族(Subtribe)人工属
-
Vera:维拉
来源 河南省郑州市蔬菜研究所于1978年用"高原7号"作母本,"维拉" (VERA)作父本杂交,1982年育成,1983年开始推广,1986年经该所鉴定命名. 适种