1) WCVs
广亲和品种
1.
Wide compatibility rice varieties(WCVs) LH422 and 02428, Indica and Japonica rice varieties were used in this test with cross combination types.
以广亲和品种轮回 42 2、0 2 42 8分别与籼、粳稻配组及粳 /籼、籼 /粳、粳 /粳配组 ,检测杂种 F1 代的结实率及镜检亲本 F1 代的花粉活性 ,试验结果表明 :除测 49外 ,亲本花粉可育性均较高 ,杂种 F1 代的花粉育性因亲本不同而有所差异 ,以广亲和品种与籼、粳稻配组所得的杂种 F1 代的花粉可育性为最高 ;籼粳杂种 F1代的花粉败育率与植株不结实率的相关系数 (r)达 0 。
2.
The results showed that F 1 of M-201/Nihonmasari had a quite stronger heterosis on tillers per plant and grains weight per plant, F 1 of WCVs with Indica or Japonica were of higher heterosis and of stronger fertility and would promote the rice output obviously, and LH422 had a stronger tendentiousness to Japonica, but 02428 has also a strong tend.
以广亲和品种轮回 4 2 2 ,0 2 4 2 8分别与籼、粳稻配组及粳 /籼、籼 /粳、粳 /粳配组 ,检验杂种F1代的杂种优势与育性 ,试验结果表明M - 2 0 1/日本优的每株穗数和单粒株重优势明显 ,广亲和品种与籼、粳配组能得到具有生物优势而且育性强的杂种F1代 ,显著提高水稻产量 ;轮回 4 2 2为亲梗型的广亲和品种 ,但 0 2 4 2 8对籼稻有较强的亲和
2) Widecompatibility varieties
广亲和性品种
3) wide compatibility strain
广亲和品系
4) compatible varieties
亲和性品种
1.
Yunnan nuda compatible varieties, 2 wide compatible varieties (02428 and Dular) and 19 IndicaJaponica tested varieties were IndicaJaponica classified by using Oka classification method.
以Ｏｋａ分类法对１２份云南光壳稻亲和性品种、２份亲和性对照品种０２４２８、Ｄｕｌａｒ以及１９份籼粳测验种进行籼粳分类。
5) Standard testers of wide-compatibility
广亲和测验种
6) diploid self-incompatible variety
二倍体自交不亲和品种
补充资料：广广
1.空旷貌;空虚貌。
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