河北省黄河区域试验春播棉品种的主要农艺性状比较

The Major Agronomical Characters of the Spring Sowing Cotton Cultivator Used to Huanghe River Regional Variety Test in Hebei Province

对2006年河北省参加黄河区域试验的春播棉品种的主要农艺性状进行了分析总结。结果表明:国欣棉8号、冀H963和国欣棉9号产量水平高,冀228丰产稳产性好,石杂101、H559和冀H999产量水平较高,农大KZ04产量水平一般;冀H999和H559分别较对照早熟2 d和1 d,农大KZ04和石杂101熟期与对照相当,冀228、国欣棉8号、冀H963和国欣棉9号分别较对照晚熟1 d、2 d、2 d和3 d。

The main agronomical characters of the spring sowing cotton were generally introduced,which was used to the Huanghe River Regional variety test in Hebei Province in 2006.The results showed that Guoxinmian No.8,Ji H963 and Guoxinmian No.9 had high yield level,Ji 228 had adaptability and yield level,Shiza 101,H559,Ji H999 had higher yield level,Nongda KZ04 had common yield level.During the growth period,Ji H999 was 2 d shorter than check Luyanmian 15,H559 was 1d shorter than check Luyanmian 21,Nongda KZ04,Shiza101 showed about the same with the check,Ji 228 was 1 d later than check Luyanmian 21,Guoxinmian No.8 and Ji H963 were 2 d later than check,Guoxinmian No.9 were 3 d later than check.