摘要
为正确鉴定我国各育种单位育成的油用型向日葵杂交种（组合）或国外引进的杂交种在各主要产区的生育表现、丰产性、抗逆性及其适应区域，选育出适于当地生产应用的杂交种，在全国不同的生态环境进行多年、多点试验。2012年黑龙江省呼兰点试验对东北各农业科研单位选育的11个油用向日葵杂交种（包括对照1个）进行了适应性、丰产性、抗逆性的鉴定，以及产量多重比较和品种分述。参试的10个品种与对照相比有不同程度的增、减产，有9个比对照增产，增产幅度为2．02％-32．83％。1个品种比对照减产12．63％。
To identify the fertility performance, yieldihg ability, resistance and appropriate area of oil used sunflower hybrids （combination） bred by different breeding units in China or introduced from other countries in the main producing areas correctly ,and to breed suitable hybrids for local production and application,multi-year and multi-point tests were proceed in different ecological environment. The test of Hulan District in Heilongiiang Province identified adaptability,yield ability and resistance, multiple comparing of yield and respective describing of different varieties in 11 oil used sunflower hybrids （including one contrast variety） bred by agricultural scientific research units in northeast of China in 2012. The yield of 10 varieties tested increased or decreased compared to contrast with different degree,the yield of 9 varieties increased compared to contrast,with the range 2.02%-32.83%, the yield of 1 variety decreased by 12.63% compared to contrast.
出处
《现代农业科技》
2013年第9期10-12,共3页
Modern Agricultural Science and Technology
基金
国家向日葵现代产业技术体系资助项目(CARS-16)
