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1)  grain character
谷粒性状
1.
Somaclonal variation on grain characters of progeny and its F_1 hybrids from regenerated plants for rice early maturing restores line 402;
水稻早恢402体细胞无性系及其杂种F_1谷粒性状的变异分析
2.
Difference between somatic progenies from regenerated plants and donor parent, F 1 hybrids of somatic progeny and parent on 8 grain characters were compared.
比较了水稻体细胞无性系与供体亲本、体细胞无性系杂种F1与供体亲本杂种F1在 8个谷粒性状上的差异 ,结果表明 :体细胞无性系除千粒重及谷粒厚 2性状显著小于亲本外 ,其余性状与亲本差异不显著 ;体细胞无性系杂种F1的长厚比显著大于亲本杂种F1,而谷粒厚则相反。
2)  Grain traits
谷粒性状
1.
Genetic effect analysis of grain traits was based on the experiment of paddy rice by using an addative-dominance genetic model(AD).
以489A等6个不育系和94FR 30等6个恢复系配制不完全双列杂交组合,采用数量性状加性-显性遗传模型(AD),对粳稻谷粒性状进行了遗传分析。
2.
The plant type,yield components,grain traits,combining ability and inheritance of 14 agronomic traits were studied,as well as the breeding utilization of the 4 new restores were evaluated.
研究了在相同栽培环境条件下三系杂交稻的株型、产量构成、谷粒性状及14个农艺性状,并分析了杂交稻的14个农艺性状的配合力效应及其遗传规律。
3.
To offer useful information for breeding cultivars with both high yield and good quality,we investigated the correlation between panicle angle and seven grain traits of Bing 8979(erect panicle;P1),C Bao(curved panicle;P2) and 349 recombinant inbred lines derived from the cross P1×P2.
谷粒性状与产量和品质都有关联。
3)  Hull characters
谷壳性状
4)  coarse-grain parallelism
谷粒平行性
5)  sprinkled sugar on the cereal.
谷物的粒状糖体
6)  Seed-coat color character
粒色性状
补充资料:谷粒熏蒸剂
分子式:C3H3N
分子量:53.06
CAS号:

密度:0.8060
熔点:-83.55℃
沸点:77.3~77.4℃
闪点:-5℃
粘度:0.34(25℃)
折射率:1.3888(25℃)
毒性LD50(mg/kg):大鼠经口93;小鼠静脉注射15。
性状:无色易流动液体,蒸气有毒!
溶解情况:稍溶于水,易溶于一般有机溶剂。
用途:用于制聚丙烯腈、丁腈橡胶和其他合成树脂等;也用于电解制己二腈和水解成丙烯酸酰胺。
制备或来源:由丙烯氨化氧化,或由乙炔和氢氰酸直接化合而制得。
备注:蒸气与空气形成爆炸性混合物,爆炸极限为3.05~17.0%(体积)


说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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