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- allelopathic rice varieties 水稻化感品种(系)
- The AFLP and RFLP were used to study the diversity of 20 rice varieties. 摘要利用AFLP和RFLP技术对20个水稻品种(系)进行了遗传多样性分析。
- Accordingly, modern Korean rice varieties have shorter and stiffer culm characters. 结果,现代韩国水稻品种具有禾茎短硬的特点。
- Brazilian upland rice Aiba 9 was used as the control,comparison experiments of five new upland rice varieties such as Handao 502 and Handao 10 etc. 以巴西旱稻艾巴9号为对照,对旱稻502、旱稻10号等5个品种进行小区比较试验。
- A new japonica rice variety"Fengdao No. 高海拔粳稻新品种"凤稻17号"
- DV85 and IR24 are two indica rice varieties, which are highly resistance andhighly susceptible to BLS respectively. DV85和IR24是两个籼稻品种,对水稻细菌性条斑病(简称水稻细条病)分别表现为高抗和高感。
- Two dimension compositor was made in rice varieties for Pn and RSP,and this coordinate was divided into 4 quadrants. 对供试水稻种质资源光合速率及光合功能期进行二维排序并将坐标分成4个象限。
- The effect of rice varieties(combination) and passivator on Cd content in brown rice was studied using pot experiment. 利用盆栽实验研究了不同水稻品种(组合)和添加钝化剂后的糙米镉含量。
- allelopathic rice (Oryza stativa L) 化感水稻
- The radiosensitivities of three rice varieties were in order of Jianyu 293>Zhou 903>Zhe 733. 3个品种的辐射敏感性从高至低的顺序为加育293>舟903>浙733。
- ANOVA model selection was necessary in the 5 rice varieties comparison trial data. 对5个水稻品种比较试验进行方差分析模型的选择是必要的;
- Incorporating these traits into commercial rice varieties could substantially improve current levels of global micronutrient deficiency. 把这些特性引进入商业贩卖的稻米种类内能够实质上改良目前微量营养素缺乏的现象。
- The changes of chlorophyll content in the leaves of both Brazilian upland rice and normal rice varieties after drought stress were not obvious. 干旱胁迫后不同水陆稻品种叶片中叶绿素含量变化均不明显;
- The ten main agronomic characters of twenty-seven rice varieties was investigated in this experiment in yellow river irrigation areas of Ningxia. 摘要分别考查了宁夏引黄灌区27个水稻品种的10个主要农艺性状,对达到显著差异的7个性状进行主成分分析,并对影响单株粒重的6个性状进行通径分析。
- H359 and Acc8558 are two indica rice varieties, which are highly susceptible and highly resistant to bacterial leaf streak (BLS), respectively. H359与Acc8558是两个籼稻品种,对水稻细菌性条斑病病(简称水稻细条病)分别表现高感和高抗。
- During the course of this varietal improvement, the techniques for shortening breeding cycle were adopted in developing new rice varieties. 在品种改良过程中,用缩短培育周期的技术培育新稻种。
- F ig. 1 The changes in chlorophyll content and dry w eight in different rice varieties under shading or photooxidation conditions. 图1遮荫和光氧化条件下不同高产稻叶绿素和干重的变化。
- The DNA from 25 rice varieties were amplified using 75 SSR primer pairs on 12 chromosomes in rice. 25 SSR pairs could be screened in 25 rice varieties. 摘要选用分布于水稻12条染色体上的75对SSR引物,对25个水稻品种进行DNA扩增,筛选到特异扩增条带的SSR引物25对。
- The anther culture of different photoperiodsensitive genic malesterile rice( PGMR), rice varieties and their F1 hybrids was taken. 对不同的光()核不育水稻品种及两系组合进行花药培养。
- Effects of allelopathic rice on rhizosphere microbial flora and enzyme activity 化感水稻根际微生物类群及酶活性变化