论文部分内容阅读
一、试验目的水稻、大小麦品种繁多,在大田生产及育种工作中,有时会因收获、脱粒、清选、干燥、贮藏以及播种等环节中的疏忽,造成品种搞乱或混杂,致使品种的真实性和纯度受到影响。1971～1974年间进行本试验的目的,就在于探索鉴别品种的有效方法,以期能通过多种方法的配合应用,最大限度地把我省生产上应用的主要品种准确地辨别出来。二、试验材料和方法(一)试验材料:采用本省水稻和大、小麦当前生产上应用的主要品种。
First, the purpose of the experiment Rice, wheat and wheat variety, in the field of production and breeding work, sometimes because of harvesting, threshing, cleaning, drying, storage and sowing and other aspects of negligence, resulting in confusion or miscellaneous varieties, resulting in varieties Authenticity and purity are affected. The purpose of this experiment from 1971 to 1974 was to explore effective methods for identifying cultivars so as to accurately identify the main varieties used in the production of our province through a combination of various methods. Second, the test materials and methods (A) test materials: the use of rice and large wheat, the current production of the main varieties of wheat.