宁明县引进甘蔗新品种比较试验结果初报

Report on the introduction of new varieties comparison experiment of sugarcane in Ningming

试验目的是以广西培育的甘蔗优良新品种为重点,引进广西区内外的甘蔗新品种进行试种、观察,评定生产性能和生态适应性,筛选出适合宁明不同生态条件和生产条件的高产高糖优良新品种,进行扩繁和示范,并在甘蔗生产上推广应用提供科学依据。试验方法是采用Excel 2003对试验数据进行数据处理及方差分析。试验结果:综合表现好的品种有桂糖29号和桂糖42号,可以看出桂糖系列在甘蔗良种推广的道路上起到良好的推动作用。柳城05/136、柳城05/129、福农39号个别性状表现优良。其中,桂糖29号、桂糖42号、柳城05/136达到广西甘蔗品种审定的标准,可因地制宜加以推广。其他品种表现欠佳,在本蔗区可能难以推广应用。

[Objective]Focusing on cultivating excellent new sugarcane in Guangxi,the introduction of Guangxi region,observation, and sugarcane varieties were tested to evaluate the production performance and the ecological adaptability,select suitable for different ecological conditions and production conditions of Ningming excellent new high yield and high sugar,propagation and demonstrations,and provide a scientific basis for popularization and application in the production of sugar cane. [ Method ] Used Excel 2003 experimental data for the data processing and analysis of variance. [Test result] Integrated performance good varieties of GT 29 and GT 42,it can be seen that GT series in sugarcane varieties on the road to promote play a good role.LC 05/136,LC 05/129 and Funong 39 showed excellent performance in several characters . GT 29,GT 42 and LC 05/136 were suitable to be extended for planting in Guangxi.Other varieties showed poor expression that maybe difficult to applicant and disseminate.