说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 杂交早籼稻
1)  early indica hybrid rice
杂交早籼稻
1.
Based on the F_1 and F_2 populations of the early indica hybrid rice combinations of TGMS line HD9802S/Xiangzao92 and HD9802S/Jingchu15, the pollen fertility were investigated through the natural field experiments in Wuhan, Hubei province,in 2004.
以水稻温敏核不育系HD9802S配组的HD9802S/湘早92和HD9802S/荆楚15的F1和F2代为材料,对这两个杂交早籼稻组合F2群体的花粉育性进行了观察分析。
2)  early indica hybrid rice
早籼杂交稻
3)  two-line early-season Indica hybrid rice
两系杂交早籼稻
4)  Indica hybrid rice
杂交籼稻
1.
Analysis of the difference of rice appearance quality traits among different altitudes of indica hybrid rice Ganyou 22;
杂交籼稻冈优22稻米外观品质的不同海拔差异性分析
2.
Study on heterosis groups of key parental lines in indica hybrid rice(Oryza sativa L.)in China;
我国常用杂交籼稻亲本杂种优势群的初步研究
3.
Genetic analysis on milling quality traits in indica hybrid rice;
杂交籼稻碾磨品质性状的遗传分析
5)  hybrid rice
杂交籼稻
1.
A trial was conducted to evaluate the resistance to brown planthope ( Nilaparvata lugens Stl in certain indica hybrid rice for 1996-1998,through seedling, adult and field resistance tests.
通过对杂交籼稻若干组合的苗期、成株期和田间褐飞虱的抗性作了3 年的研究,结果表明协优963 等4 个组合具苗期抗褐飞虱的能力,协优963 等3 个组合成株期表现为抗褐飞虱。
2.
Fengyou 54 (Yuefeng A/t54), is a new indica hybrid rice combination, developed by Taizhou Agricultural Research Academy of Zhejian Province and Linhai Seed Station of Zhejian province.
丰优54(原名粤优54)系浙江省台州市农业科学研究院、临海市农业局粮油作物管理站共同选育的优质杂交籼稻新组合。
6)  indica hybrid rice
籼型杂交稻
1.
According to the agriculture industry standard NY/T593-2002,eleven quality traits of milled rice of 282 indica hybrid rice varieties involved early-season,mid-season and late-season collected from Fujian regional test of cultivars from 2003 to 2005 were analyzed and appraised.
按照农业行业标准NY/T593—2002,对2003—2005年福建水稻品种区域试验的882份籼型杂交稻新品种的11项稻米品质指标进行了分析和评价。
2.
Field experiments were conducted at Jiangxi Agricultural University to study the genotype difference of seed nitrogen content in 412 indica rice,63 japonica rice,and 82 indica hybrid rice varieties.
采用田间试验研究了421个常规籼稻、63个常规粳稻和82个籼型杂交稻品种种子含氮量的基因型差异。
补充资料:籼稻

籼稻

适宜于低纬度、低海拔湿热地区种植的栽培稻亚种。

籼稻一般株高多在1m以上,茎秆较软,叶片宽,色泽淡绿,剑叶开度小。叶片茸毛多,有短小茸毛散生于颖壳。大多为无芒或短芒,谷粒细长而稍扁平,一般长度为宽度的二倍以上。谷粒易脱落。较耐湿、耐热和耐强光,但不耐寒。米粒直链淀粉含量较高,胶稠度硬,故蒸煮的米饭不粘。籼稻和粳稻通过杂交也可以获得杂种,但杂种一代的结实率较低。籼稻的许多性状比粳稻更近似于普通野生稻,因而认为籼稻是基本型,而粳稻是变异型。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条