论文部分内容阅读
金秋梨是湖南省安江农校最新从砂梨系统中选育成功的优良株系。1994年通过湖南省省级成果鉴定。在湖南省怀化地区已大面积推广。相邻的贵州省黔东南州也正在大面积推广。广西、江西、湖北等省也有引种。 金秋梨属晚熟品种。3月下旬开花,花期5~10天。9月上旬至中旬成熟。该品种的最大特点是早熟、高产和优质。该品种适应性强,对海拔、山地、土质无严格的要求,栽植容易。是开发丘岗山地的优良果树品种。 该品种树冠直立,四年生株高2~3m,冠径1.2米。易抽生短枝,5cm以下的短枝占总枝量的61.9%。萌芽力强、成枝力弱。叶芽饱满,芽座大,易分化花芽,结果
Golden Autumn pear is Anjiang Agricultural College in Hunan Province sand pear system from the successful selection of fine strains. In 1994 through the Hunan provincial achievement appraisal. Huaihua in Hunan Province has been a large area promotion. Neighboring Guizhou Qiandongnan Prefecture is also a large area to promote. Guangxi, Jiangxi, Hubei and other provinces also introduced. Golden autumn pear is a late-maturing varieties. Flowering in late March, flowering 5 to 10 days. Early September to mid maturity. The most prominent feature of this variety is precocity, high yield and quality. The variety adaptability, altitude, mountain, soil no strict requirements, easy planting. Is the development of hillock hills of good fruit varieties. The species canopy erect, four-year-old plant height 2 ~ 3m, crown diameter 1.2 meters. Easy to sprout short branches, short spikes below 5cm accounted for 61.9% of the total branch. Germination strong, weak branches. Bud full of buds, bud large, easy to flower bud differentiation, the result