黄瓜育种方法一直沿用传统的杂交、自交和回交等手段,育成一个品种需要5-8年,耗时、耗力,效率较低,另外由于种质资源的限制,可供利用的性状资源差异越来越小,所以仅靠现有资源和常规育种方法很难使新品种在抗性、品质上有大的突破。 天津市黄瓜研究所的“利用生物技术创造黄瓜育种新材料方法研究”是利用生物技术的手段为黄瓜传统的育种方法提供新的材料和方法。它包括两项重要技术,即黄瓜的单倍体诱 Cucumber breeding methods have been used traditional methods of crossing, selfing and backcross, breeding a variety of needs 5-8 years, time-consuming, energy-consuming and inefficient, and because of germplasm resources constraints, available traits resources The difference is getting smaller and smaller, so it is very difficult for the new breed to make a big breakthrough in resistance and quality only by existing resources and conventional breeding methods. Cucumber Institute of Tianjin, “The use of biotechnology to create cucumber breeding new materials research method” is the use of biotechnology means for cucumber traditional breeding methods to provide new materials and methods. It includes two important techniques, that is, the haploid induction of cucumber