论文部分内容阅读
玉米是我国主要粮食作物。随着畜牧业与工业的发展,玉米已经成为全世界重要的粮食、饲料、工业原料。为了创造出高产、稳产、优质、抗病的优良玉米新品种,双城市丰禾玉米研究所近年利用自育系组配很多组合,通过研究所内品比试验,筛选出近百份优良组合。为了近一步验证这部分组合的适应性以及稳产性,2012年在5个不同地区种植,秋季对其产量及农艺性状进行评价,结果组合A、B、C、D、E、F、G、H、J各个农艺性状以及产量表现突出,可见这些组合适应性较强,建议这部分组合继续推广及参加区域试验,尽快审
Corn is China’s main food crop. With the development of animal husbandry and industry, corn has become an important food, feed and industrial raw material in the world. In order to create high-yield, stable yield, good quality and disease-resistant new varieties of maize, Shuangcheng Fenghe Corn Institute in recent years, the use of self-lines with a number of combinations, through the Institute of internal products than the test, screening nearly a hundred excellent combinations. In order to verify the suitability and stability of this part of the program in a single step, the yield and agronomic traits were planted in five different areas in 2012 in autumn and the results were combined in the fall of A, B, C, D, E, F, G, H , J agronomic traits and outstanding output, we can see these combinations adaptable, it is recommended that this part of the portfolio continue to promote and participate in regional trials, as soon as possible