1) yellow dwarf types
黄矮型
1.
The observations of the virus ginseng plants in the field mainly showed three types yellow dwarf types,rosette dwarf types,and leaf roll types.
Meyer)病毒植株表现类型主要为黄矮型、丛矮型和卷叶型。
4) Yellow Dwarf Chicken
矮脚黄鸡
1.
Study on Comparisons of the Serum Protein Polymorphisms between Yellow Dwarf Chicken and Xingyi Dwarf Chicken;
矮脚黄鸡、兴义矮脚鸡血清蛋白多态性的比较研究
2.
The slaughter character and muscle quality of 12-week-old Xingyi dwarf and yellow dwarf chicken was compared in this study.
对12周龄兴义矮脚鸡和矮脚黄鸡的屠宰性能、常规肌肉品质及肌肉脂肪酸、氨基酸含量进行比较。
5) Yellow dwarf
黄矮病
1.
Via investigation and analysis,it discussed relation between occurrence of wheat yellow dwarf and yield.
通过系统调查与分析,探索了小麦黄矮病的发生程度与产量的关系,确定了其发病程度与分级标准,研究出了小麦黄矮病的经济阈值。
2.
Yellow dwarf is an occasional disease, which prevails once in a number of years.
黄矮病是偶发性病害,多年流行一次,这一病一虫对小麦的危害是相当严重的,如不进行有效的防治,轻发生年损失率在10%左右,中度发生年份损失率在10-20%,中偏重发生年份损失率在20%以上,如遇麦蚜大发生、黄矮病大流行年份最高损失率可达60%左右。
6) BYDV
黄矮病
1.
Forecast model of BYDV in winter wheat.;
冬小麦黄矮病预测模型研究
2.
Hereditary Analyses on Characters of BYDV Resistance in Wheat;
小麦黄矮病抗性遗传研究
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1.蔬菜名。
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