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最近,银川市科委小麦育种组农艺师郭善冒展示他发现并进行了两代杂交的新型小麦育种材料—多于房小麦。普通品种的小麦,一个麦壳里只有一个麦粒,而多子房小麦,一个麦壳里有两个或三个麦粒。普通小麦的麦粒都是腹沟朝里背期外,而多子房小麦:腹沟朝外,背靠背地挤在一起。试验表明,多子房小麦可以使小麦粒数增加2至3倍。
Recently, Guo Shanmao, an agronomist in the wheat breeding group of Yinchuan CST, showed that he discovered and conducted two generations of new wheat breeding materials - more than wheat. Common varieties of wheat, a wheat hull has only one grain of wheat, while the multi-ovary wheat, a wheat hull has two or three grains. The grains of common wheat are ventral and dorsal, while the multi-ovary wheat: ventral sulcus, crowded back to back together. Experiments show that multi-ovary wheat can increase the number of wheat 2 to 3 times.