植物基因工程为果树育种开辟了一条新途径，在果树重要性状遗传改良方面具有重要意义。
Plant genetic engineering, as a new strategy for fruit crop breeding, is very important in the genetic improvement of horticultural traits.
在梳棉工程中，将后车肚落棉作适当调整，改良除尘刀刀架，对节约用棉会起很大作用。
When the licker_in droppings is adjusted properly in card engineering, and the knife frame of dust remover is improved, which will make great importance in saving cotton.
概要介绍了基因工程、分子标记等生物技术在油菜遗传改良方面的应用研究情况。
This paper briefly introduces the utilization and research of biotechnology such as gene engineering, molecular markers and so on in genetic improvement of rapeseed.
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