1) rice nutritional quality improvement
水稻营养品质改良
2) nutrient quality improvement
营养品质改良
3) Nutritive quality improvement breeding
营养品质改良育种
4) Straw nutritive quality
稻草营养品质
5) gene engnieering
水稻改良
1.
potato have commercially released ,Yhis article reported the advances om the study of improvement of rice through gene engnieering including improvement of the resistance to insects ,virtus and abiotic stress etc.
本文就基因工程在水稻改良方面的研究作一简要综述，主要包括抗病虫性改良、抗逆性改良和品质性状改良等方
6) Rice nutrition
水稻营养
1.
Through measuring virus’species characters, rate and amount of virus and its influence on rice nutrition, this paper further explains prevalent organism of stripe virus disease’s outbreak, which is the theoretical basis of controlling this virus.
通过测定其种群特征,带毒率,带毒量以及对水稻营养物质的影响,试图阐明条纹叶枯病暴发流行的机制,为控制该病的发生提供理论基础。
补充资料：锌营养不良性营养期延迟
锌营养不良性营养期延迟
病名。锌营养 缺乏引起的青春期延迟，在动物蛋白摄入不足的国家和地区相当多见，除性发育不全外，常 伴 有矮小及食欲不良等症状，伴有低锌生化指标，如及时改善锌营养，则可促进发育。
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