论文部分内容阅读
一、选育过程和试验示范结果糯质玉米起源于我国。在南方,特别是广西、贵州、云南、四川等省(自治区)的山区广泛种植,代糯米为食,北方农村也有零星种植。自推广玉米杂交种以来,糯质类型的地方品种因低产而被大量淘汰。但是群众很喜欢它的糯性品质。其它作物的糯性品种如黍子、糯稻、糯谷、糯高粱等,都因低产所剩面积无几。面积越少,鸟害越重,因而
First, the breeding process and experimental demonstration results Waxy corn originated in China. In the south, especially in Guangxi, Guizhou, Yunnan, Sichuan and other provinces (autonomous regions), mountainous areas are widely planted on behalf of the glutinous rice for food, there are scattered northern rural areas. Since the promotion of maize hybrids, waxy varieties of local varieties have been largely eliminated due to low yields. But the masses love its waxy quality. Waxy varieties of other crops such as millet, glutinous rice, glutinous rice, glutinous sorghum, etc., are due to low area leftovers. The smaller the area, the heavier the birds, thus