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- The factors influencing the frequency of rice transformation mediated by Agrobacterium have been investigated by using 16 commercially important indica and japonica rice cultivars or lines. 摘要 以16种重要的籼稻和粳稻栽培品种为材料,研究了影响农杆菌转化水稻频率的有关因素。
- Summary on high-yielding demonstration of good quality japonica rice cultivars along the Yellow River 沿黄地区优质粳稻高产示范总结
- The Characteristics of Photosynthesis and Dry Matter Production in Japonica Rice Cultivars with Different Type Panicles 不同穗型粳稻的光合作用与物质生产特性
- Analysis of Quality Properties of Highyielding Japonica Rice Cultivars in Jiangsu Province 江苏省主要高产粳稻品种品质性状分析
- Variations in Grain Phytic Acid and Protein Contents among japonica Rice Cultivars from Jiangsu-Zhejiang Area and Their Correlation 我国江浙地区粳稻品种间的植酸与蛋白质组分差异及其相关性
- Japonica rice cultivars 粳稻品种
- Amylose contents(AC) of 50 cultivars(lines) in japonica rice were determined,with grains and flours of brown and milled rice respectively. 对50份日本粳稻品种(系)分别以糙米、精米的粒体和粉体四种形态为试验材料,作了直链淀粉含量分析。
- A new japonica rice variety"Fengdao No. 高海拔粳稻新品种"凤稻17号"
- The heterotic patterns of, japonica rice were also established. 结果表明,西北粳、台湾粳、日本粳和韩国稻为优势生态类型;
- Calli of an indica rice cultivar Qiuguiai 11 were used as material for a further study on the effects of copper in calli cultures. 以籼稻栽培品种秋桂矮11的愈伤组织为材料,对铜元素的作用作了进一步的研究。
- Angelica from 15 grams, 30 grams of motherwort, three eggs, 30 grams of japonica rice. 取当归15克,益母草30克,鸡蛋3个,粳米30克。
- Super high-yielding rice cultivars which were newly bred in China was used to s tudy the relationship between culm traits and lodging resistance . 选用我国近年育成的超高产水稻品种为材料,研究水稻茎秆性状与抗倒性的关系。
- Increasing the plumpness of inferior grains of two-line hybrid rice cultivars with great panicle is critical for improving grain yield. 提高大穗型杂交稻弱势粒的充实度,是提高产量的关键。
- The nitrate concentration, nitrification activities and AOB of Indica were always higher than those of Japonica rice. 种植扬稻6号的土壤NO3-浓度、硝化强度以及AOB数量总是高于农垦57。
- The japonica rice variety H1493, which shows more strong susceptibility to BPH than TNI, was used for transformation. 遗传分析表明Bph15
- It was a new high-yielding way for the late transplanting hybrid rice cultivars and heavy panicle hybrid rice cultivars to further utilize this high-yielding potential. “两超”栽培高产的直接原因是颖花数量的增加和籽粒的良好充实。
- NH4+-N affected the leaf NRA of Japonica rice seedlings (7 d) more apparently than that of Indica rice seedlings (7 d). 粳稻幼苗叶片NRA受NH4十的影响大,而釉稻幼苗叶片受影响小。
- Hydroponic experiments were conducted to study nitrogen (N) uptake of eight rice cultivars under three N concentrations (1, 2 and 4 mmol/L, respectively). 摘要采用溶液培养方法研究了不同水稻品种获取氮能力的差异及其原因。
- From 30 grams of ginger, jujube 10, Eugenia 15 grams, 50 grams of japonica rice. 取生姜30克,大枣10个,高良姜15克,粳米50克。
- Abstract : 22 rice cultivars was used to study the lodging sensitive period、the sensitive iternode and the correlation between the culm traits and lodging index. 摘要 : 以22个中籼稻品种(组合)为对象,研究了水稻倒伏的敏感期和敏感节位,及倒伏指数与茎秆性状的相关性。